catchem100 sez3 en - makewebeasy

101

SECTION IIIPRODUCT LIST

Pharma Grade Technical Grade

Spe

cial Grade Analytical Grade

RPE - PA

RE - PS

R

PH

RS

COLORDRIVE

Mole

cula

r bio

logy

Sta

ndard

s

Acid

s e

bases

Inorg

anic

salts

Org

anic

salts

Solv

ents

Volu

metr

ic s

olu

tions

A.A

. Sta

ndard

s

Deute

rate

d c

om

pounds

Indic

ato

rs

Buffers

Sw

eete

nin

g a

gents

Table

ts lubricants

Buffers

Dilu

ents

Solve

nts

Antim

icrob

ials

pres

erva

tives

Emulsifyi

ngsAlkalizin

g agents Acidifying agents

Acid

s e

bases

Org

anic

salts

Inorg

anic

salts

Solv

ents

Taylo

r M

ade

Environmental analysis

LC-MS

HPLC

Residual pesticide analysis

Spectroscopy

Electron

ic use

Trace

analy

sis Anhydro

us titra

tion

Hi-p

urity

for m

icro

analy

sis

102

Abbreviations

Common international abbreviations

AAS Atomic absorption spectrometry

ACS American Chemical Society

AFNOR French association for standardization(Association Francaise de Normalisation)

APHA American Public Health Association

ASTM American Society for Testing and Material

BAT Biological Substance Tolerance Value

BET Surface determination according toBrunauer, Emmet and Teller

BOD Biochemical oxygen demand

BP British Pharmacopoeia

BPC British Pharmaceutical Codex

BRN Beilstein registration number

BSA Bovine serum albumin

BS British Standard

CAS Chemical Abstracts Service

CGS Centimeter-gram-second (system of units)

C.I. No. Colour Index Number

COD Chemical oxygen demand

C. France Codex Francais

DAB Deutsches Arzneibuch (GermanPharmacopoeia)

DAC Deutscher Arzneimittel-Codex (GermanPharmaceutical Codex)

DIN German standard institute (DeutscheInstitut für Normung)

DSC Differential scanning calorimetry

ECD Electron capture detector

EPA Enviromental Protection Agency (USA)

Erg B Ergänzung zum deutschen Arzneibuch(supplemento alla German Pharmacopoeia)

F Bras Farmacopea Brasiliana

FCC Food Chemicals Codex / USA

FDA Food and Drug Administration (USA)

FD & C Food, Drug and Cosmetic (USA)

FIA Fluorescence indicator analysis

FID Flame ionization detector

FIP International pharmaceutical federation(Federation Internationale Pharmaceutique)

FU Farmacopea Ufficiale della RepubblicaItaliana

GC Gas chromatography

GLP Good Laboratory Practice

GMP Good Manifacturing Pratice

GPC Gel permeation chromatography

HDPE High-density polyethylene

HIC Hydrophobic interaction chromatography

HPLC High-performance liquid chromatography

HPTLC High-performance thin-layer chromatogra-phy

IC Ion chromatography

ICP Induction-coupled plasma

IP The Pharmacopeia of India

IR Infrared spectroscopy

ISO International Organization forStandardization

IUPAC International Union of Pure and AppliedChemistry

JP The Pharmacopoeia of Japan

LC Liquid chromatography

LLC Liquid-liquid chromatography

LLPC Liquid-liquid partition chromatography

LSC Liquid-solid chromatography

MAC Maximum allowed concetration

MOS Metal-oxide semiconductor

NBS National Bureau of Standard

NF The National Formulary / USA

NIST National Institute of Standard andTecnology

NIOSH National Institute for Occupational Safetyand Health

NMR Nuclear magnetic resonance spectrometry

NNR New and Nonofficial Remedies

OAB Österreichisches Arzneibuch

PA Polyamide

PAH Polycyclic aromatic hydrocarbons

PCB Polychlorinated biphenyls

Ph Belg Pharmacopee Belge

Ph Dan Pharmacopoea Danica

Ph Eur European Pharmacopoeia

Ph F Pharmacopoea Fennica

Ph Franc Pharmacopee Francaise

Ph Helv Pharmacopoea Helvetica

Ph Ned Pharmacopoea Nederlandica

Ph Nord Pharmacopoea Nordica

Ph Norv Pharmacopoea Norvegica

Ph Svec Pharmacopea Svecica

PLC Preparative-layer chromatography

PND Phosphorus nitrogen detector

PTFE Polytetrafluoroethylene

PVDF Polyvinylidene difluoride

RI Refractive Index

RNA Ribonucleic acid

RP Reverse-phase chromatography

RTECS Registry of Toxic Effects of ChemicalSubstances

SI International System of Units

TCD Thermal Conductivity Detector

TLC Thin-layer chromatography

TOC Total organic carbon

ULSI Ultra large-scale integrated circuits

USP The United States Pharmacopoeia

UV Ultraviolet spectroscopy

UV/VIS UV/visibile spectroscopy

VLSI Very large-scale integrated circuits

WHO World Health Organization

AbsSECTION III - CHEMICALS 100°ed

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Absorbent for spilt liquidsAssorbente per liquidi versati - Absorbant pour liquides repandus - Absorbente para líquidos derramados

Absorbent for spilt liquids - Technical GradeRE-Pure

Description Hazel granules

Code Size Packaging300101 g 1000 Plastic jar300102 g 5000 Bottle

For further information on above products, see following product/application section(s)Adsorbants (p. 22)

AcetalAcetale - Acétal - Acetal

Transport classificationONU n. 1088Transport class: 3Packaging group: II

F Xi

R: 11-36/38S: 9-16-33

Atomic weight: 118,17CAS N: 105-57-7EEC N: 203-310-6

Acetal - Technical GradeRE-Pure

Assay (GLC) >= 98.5 % Description Clear colourless liquid Density at 20° C 0.822 ÷ 0.829Refractive index at 20° 1.3790 ÷ 1.3850

Code Size Packaging400155 ml 100 Glass bottle

AcetaldehydeAcetaldeide - Acétaldéhyde - Acetaldehído

Transport classificationONU n. 1089Transport class: 3Packaging group: I

F+ Xn

R: 12-36/37-40S: 16-33-36/37


Acetaldehyde - Analytical GradeRPE-For analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.780 ÷ 0.786Refractive index at 20° 1.330 ÷ 1.334 Water (K.F.) <=0.2 % Acidity (acetic acid) <=500 ppmResidue on evaporation <=10 ppm Boiling point ~ 21 °C


AcetamideAcetammide - Acétamide - Acetamida

Xn

R: 40S: 36/37


Acetamide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 99 ÷ 100 % Description Colourless crystals Melting point 78.5 ÷ 81.5 °CAcetate <=0.2 % Chloride <=20 ppm Alcohol-benzene insol. <=100 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=100 ppm Sulphate <=20 ppmFe <=5 ppm

Code Size Packaging400204 g 100 Plastic jar

p-Acetamidophenolp-Acetil amminofenolo - Acétylaminophénol - p-Acetilaminofenol


p-Acetamidophenol - Analytical Grade

1 103Product specifications are subject to changes. Please contact our customer service or visit our website for updates.

Ace CARLO ERBA REAGENTS

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p-Acetamidophenol - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=98 % Description White crystalline powder Melting point 167.5 ÷ 169.5 ° CpH saturated sol. 25° C 5.5 ÷ 6.5 Total chlorine <=250 ppm Heavy metals (Pb) <=50 ppmResidue on ignition <=100 ppm Total sulphur <=20 ppm p-Aminophenol <=50 ppmFe <=50 ppm

Code Size Packaging400501 g 10 Glass jar

AcetanilideAcetanilide - Acétanilide - Acetanilida

Xn

R: 20/21/22S: 13


Acetanilide - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Whitish powder Melting point 111 ÷ 115 ° CWater (K.F.) <= 0.2 % Residue on ignition <= 0.1 %


Acetic acid glacialAcido acetico glaciale - Acide acétique glacial - Acido acético glacial

Transport classificationONU n. 2789Transport class: 8Transport class: 8.12Secondary risk: 3Packaging group: II

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R: 10-35S: 23-26-45


Acetic acid glacial - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 99.9 ÷ 100.5 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Titrable base Conform Subst. reducing KMnO4 ConformDensity at 20° C 1.0495 ÷ 1.0503 Refractive index at 20° 1.3711 ÷ 1.3731 Boiling point 118.3 ÷ 118.8 °CFreezing point >=16.24 °C Residue on evaporation <=5 ppm Formic acid <=0.1 %Acetic anhydride <=100 ppm Chloride <=1 ppm Carbonyl Compounds (CO) <=2 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.5 ppm Sulphate <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.2 ppm Cd <=0.05 ppm Co <=0.01 ppmCr <=0.03 ppm Cu <=0.01 ppm Fe <=0.2 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.03 ppm Pb <=0.02 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.1 ppm Reducing chromic acid Conform ACS

Code Size Packaging401421 ml 1000 Glass bottle PVC coated401422 ml 1000 Glass bottle401424 ml 2500 Glass bottle401425 kg 30 Plastic drumKeep at T > 20°C

104 www.carloerbareagenti.com - Tel. IT +39.02.95325.1 - Tel. FR +33.232.09.2000

AceSECTION III - CHEMICALS 100°ed

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Acetic acid glacial - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Subst. reducing KMnO4 Conform Density at 20° C 1.0495 ÷ 1.0503Refractive index at 20° 1.3711 ÷ 1.3731 Boiling point 118.3 ÷ 118.8 °C Freezing point >=16.24 °CResidue on evaporation <=20 ppm Formic acid <=0.1 % Acetic anhydride <=100 ppmChloride <=1 ppm Carbonyl Compounds (CO) <=2 ppm Phosphate <=0.5 ppmHeavy metals (Pb) <=0.5 ppm Sulphate <=0.5 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.2 ppmCd <=0.05 ppm Co <=0.01 ppm Cr <=0.03 ppmCu <=0.01 ppm Fe <=0.5 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.03 ppmPb <=0.02 ppm Sr <=0.02 ppm Ti <=0.1 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.05 ppmZr <=0.1 ppm

Code Size Packaging401391 ml 1000 Glass bottle524520 ml 1000 Plastic bottle401392 ml 2500 Glass bottle524521 ml 2500 Plastic bottle401396 kg 30 Plastic drum401397 kg 200 Polythene-metal drumKeep at T > 20°CFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Acetic acid glacial - Special GradeRS-For titration in non-aqueous medium

Assay (freezing point) >=99.8 % Description Clear colourless liquid Density at 20° C 1.049 ÷ 1.051

Code Size Packaging401453 ml 1000 Glass bottle401455 ml 2500 Glass bottle

RS-MOS For electronic use-ERBATRONAssay (freezing point) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.0495 ÷ 1.0503 Boiling point 118.3 ÷ 118.8 °CResidue on evaporation <=5 ppm Formic acid <=50 ppm Acetic anhydride <=100 ppmChloride <=1 ppm Carbonyl Compounds (CO) <=2 ppm Phosphate <=0.1 ppmHeavy metals (Pb) <=0.2 ppm Reducing chromic acid <=30 ppm Subst. reducing KMnO4 <=10 ppmSulphate <=0.5 ppm Ag <=0.02 ppm Al <=0.01 ppmAs <=0.005 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.2 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.02 ppm Cu <=0.01 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.05 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.2 ppm Ni <=0.02 ppmPb <=0.01 ppm Pt <=0.05 ppm Sb <=0.005 ppmSn <=0.02 ppm Sr <=0.02 ppm Ta <=0.1 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.05 ppm




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Acetic acid glacial - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Freezing point >=16.24 °C Density at 20° C 1.0495 ÷ 1.0503Boiling point 118.3 ÷ 118.8 °C Residue on evaporation <=5 ppm Formic acid <=0.1 %Acetic anhydride <=100 ppm Chloride <=1 ppm Carbonyl Compounds (CO) <=2 ppmPhosphate <=0.1 ppm Heavy metals (Pb) <=0.2 ppm Reducing chromic acid <=100 ppmSubst. reducing KMnO4 <=10 ppm Sulphate <=0.5 ppm Ag <=0.02 ppmAl <=0.01 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.03 ppm Cu <=0.01 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.05 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.2 ppmNi <=0.03 ppm Pb <=0.01 ppm Pt <=0.05 ppmSb <=0.005 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging401462 ml 2500 Glass bottle401465 kg 30 Plastic drum401464 kg 200 Polythene-metal drum

RS-Superpure-for trace analysisAssay (acidimetric) >= 99.0 % Description Clear colourless liquid Ag <= 1 ppbAl <= 1 ppb As <= 1 ppb Ba <= 1 ppbBe <= 1 ppb Bi <= 1 ppb Ca <= 1 ppbCd <= 1 ppb Cr <= 1 ppb Co <= 1 ppbCu <= 1 ppb Fe <= 1 ppb K <= 1 ppbMg <= 1 ppb Mn <= 1 ppb Mo <= 1 ppbNa <= 1 ppb Ni <= 1 ppb Pb <= 1 ppbSb <= 1 ppb Sn <= 1 ppb Sr <= 1 ppbTi <= 1 ppb V <= 1 ppb Zn <= 1 ppbZr <= 1 ppb U <= 1 ppb Th <= 1 ppbCe <= 0.5 ppb Cs <= 0.5 ppb Dy <= 0.5 ppbEr <= 0.5 ppb Eu <= 0.5 ppb Gd <= 0.5 ppbGa <= 0.5 ppb Ge <= 0.5 ppb Hf <= 0.5 ppbHo <= 0.5 ppb In <= 0.5 ppb La <= 0.5 ppbLi <= 1 ppb Lu <= 0.5 ppb Nd <= 0.5 ppbPt <= 0.5 ppb Pr <= 0.5 ppb Re <= 0.5 ppbRh <= 0.5 ppb Rb <= 0.5 ppb Ru <= 0.5 ppbSm <= 0.5 ppb Sc <= 0.5 ppb Se <= 1 ppbTe <= 0.5 ppb Tb <= 0.5 ppb Tl <= 0.5 ppbTm <= 0.5 ppb W <= 0.5 ppb Yb <= 0.5 ppbY <= 0.5 ppb Colour (APHA) <= 10

Code Size Packaging401402 ml 500 Glass bottle401403 ml 1000 Glass bottle401404 ml 2500 Glass bottle

For further information on above products, see following product/application section(s)Trace metal analysis (p. 86)

RS-Ultrapure-for trace analysisAssay (acidimetric) >= 99.0 % Description Clear colourless liquid Ag <= 50 pptAl <= 50 ppt As <= 50 ppt Ba <= 10 pptBe <= 10 ppt Bi <= 10 ppt Ca <= 50 pptCd <= 10 ppt Co <= 10 ppt Cr <= 10 pptCu <= 50 ppt Fe <= 50 ppt K <= 50 pptMg <= 50 ppt Mn <= 10 ppt Mo <= 10 pptNa <= 100 ppt Ni <= 50 ppt Pb <= 10 pptSb <= 50 ppt Sn <= 50 ppt Sr <= 10 pptTi <= 10 ppt V <= 10 ppt Zn <= 50 pptZr <= 10 ppt U <= 1 ppt Th <= 1 pptCe <= 10 ppt Cs <= 10 ppt Dy <= 1 pptEr <= 1 ppt Eu <= 1 ppt Gd <= 1 pptGa <= 10 ppt Ge <= 10 ppt Hf <= 10 pptHo <= 1 ppt In <= 1 ppt La <= 1 pptLi <= 10 ppt Lu <= 10 ppt Nd <= 1 pptPt <= 50 ppt Pr <= 1 ppt Re <= 10 pptRh <= 50 ppt Rb <= 10 ppt Ru <= 50 pptSm <= 1 ppt Sc <= 10 ppt Te <= 1 pptTb <= 1 ppt Tm <= 1 ppt W <= 10 pptYb <= 1 ppt Y <= 1 ppt Tl <= 10 ppt

Code Size Packaging401361 ml 500 Plastic bottle


Acetic acid glacial - Pharmaceutical Grade



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Acetic acid glacial - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-NF-FU-DAB

Assay (acidimetric) 99.5 ÷ 100.5 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Reducing impurities Conform Ph.Eur. Ready oxidizable substances Conform USP-NF Freezing point >= 15.6 °CResidue on evaporation <= 50 mg/l Chloride <= 25 mg/l Sulphate <= 50 mg/lHeavy metals (Pb) <= 5 ppm Fe <= 5 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302018 ml 100 Bottle302016 ml 1000 Glass bottle302011 ml 2500 Glass bottle302015 kg 30 Plastic drum302013 kg 200 Polythene-metal drum

Acetic acid glacial - Technical GradeRE-Pure

Assay >= 99 % Description Clear liquid Density at 20°C 1.049 ÷ 1.051Boiling point 117.5 ÷ 118.5 °C

Code Size Packaging528520 ml 5000 Plastic tank

RE-Puro for fibers-ERBATECHAssay (freezing point) >=99.8 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.049 ÷ 1.051 Refractive index at 20° 1.3711 ÷ 1.3731Boiling point 118.3 ÷ 118.8 °C Subst. reducing KMnO4 <=40 ppm Residue on evaporation <=8 ppmFormic acid <=0.1 % Acetic anhydride <=500 ppm Chloride <=1 ppmCarbonyl Compounds (CO) <=50 ppm Heavy metals (Pb) <=1 ppm Sulphate <=1 ppmAl <=0.1 ppm As <=0.5 ppm Cu <=0.1 ppmFe <=0.5 ppm Ni <=0.1 ppm

Code Size Packaging302022 kg 30 Plastic drum302021 kg 200 Polythene-metal drum

Acetic acid 96%Acido acetico 96% - Acide acétique 96% - Acido acético 96%

Transport classificationONU n. 2789Transport class: 8Secondary risk: 3Packaging group: II

C

R: 10-35S: 23-26-45


Acetic acid 96% - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 1500 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Acetic anhydride <= 0.025 %Formic acid content <= 0.05 % acetaldehyde <= 500 mg/Kg Chloride (Cl-) <= 1 mg/KgSulphate (SO4--) <= 1 mg/Kg Heavy metals (as Pb) <= 2 mg/Kg Aluminium (Al) <= 0.05 mg/KgBarium (Ba) <= 0.1 mg/Kg Cadmium (Cd) <= 0.05 mg/Kg Cobalt (Co) <= 0.05 mg/KgIron (Fe) <= 1 mg/Kg Magnesium (Mg) <= 0.1 mg/Kg Manganese (Mn) <= 0.05 mg/KgLead (Pb) <= 0.05 mg/Kg Zinc (Zn) <= 0.1 mg/Kg Arsenic (As) <= 0.02 mg/Kg

Code Size PackagingP0070515 ml 1000 Plastic bottleP00725P15 ml 1000 Plastic bottle

Acetic acid 96% - Special GradeRS-For potentiometry

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 1000 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Titrable base ConformK2Cr2O7 reducing substances (as O) <= 0.0030 % Acetic anhydride <= 0.025 % Chloride (Cl-) <= 1 mg/KgSulphate (SO4--) <= 1 mg/Kg Aluminium (Al) <= 0.05 mg/Kg Heavy metals (as Pb) <= 2 mg/KgBarium (Ba) <= 0.1 mg/Kg Cadmium (Cd) <= 0.05 mg/Kg Cobalt (Co) <= 0.05 mg/KgIron (Fe) <= 1 mg/Kg Magnesium (Mg) <= 0.1 mg/Kg Manganese (Mn) <= 0.05 mg/KgLead (Pb) <= 0.05 mg/Kg Zinc (Zn) <= 0.1 mg/Kg Arsenic (As) <= 0.02 mg/Kg

Code Size PackagingP00725P21 ml 2500 Glass bottle

Acetic acid 96% - Technical Grade



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Acetic acid 96% - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 3000 mg/KgColour <= 10 Hazen Chloride (Cl-) <= 2 mg/Kg Sulphate (SO4--) <= 2 mg/KgHeavy metals (as Pb) <= 10 mg/Kg

Code Size PackagingP0070222 ml 5000 Plastic drumP0070252 l 30 Plastic drum

RE-PureAssay (acidimetric) >=96 % Description Clear colourless liquid Density at 20° C 1.057 ÷ 1.059Residue on evaporation <=100 ppm Metalli pesanti(Pb) <=50 ppm Sulphate <=1000 ppmIron <=50 ppm

Code Size Packaging302002 ml 1000 Glass bottle302003 ml 2500 Glass bottle302005 kg 25 Plastic drum302007 kg 50 Plastic drum302004 kg 200 Plastic drum



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Acetic acid 80% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 79.0 ÷ 81.0 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.069 ÷ 1.071 Residue on evaporation <=5 ppmFormic acid <=50 ppm Acetic anhydride <=100 ppm Chloride <=1 ppmCarbon. comp. (CH3CHO) <=2 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.2 ppmReducing chromic acid <=30 ppm Subst. reducing KMnO4 <=10 ppm Sulphate <=0.5 ppmAg <=0.02 ppm Al <=0.01 ppm As <=0.005 ppmAu <=0.05 ppm B <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.2 ppmCd <=0.01 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.01 ppm Fe <=0.1 ppm Ga <=0.02 ppmIn <=0.02 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.05 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=0.2 ppm Ni <=0.02 ppm Pb <=0.01 ppmPt <=0.05 ppm Sb <=0.005 ppm Sn <=0.02 ppmSr <=0.02 ppm Ta <=0.1 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.05 ppmZr <=0.05 ppm

Code Size Packaging401503 kg 30 Plastic drum

Acetic acid 80% - Technical GradeRE-Pure

Assay (acidimetric) 80.5 ÷ 82.5 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.069 ÷ 1.071 Subst. reducing KMnO4 <=40 ppmResidue on evaporation <=30 ppm Formic acid <=50 ppm Alcoh acetone acetaldeh <=50 ppmAcetic anhydride <=500 ppm Chloride <=1 ppm Heavy metals (Pb) <=2 ppmSulphate <=1 ppm Al <=0.1 ppm As <=0.4 ppmCu <=0.1 ppm Fe <=0.5 ppm Ni <=0.1 ppm

Code Size Packaging301852 kg 50 Plastic drum301853 kg 200 Plastic drum

Acetic acid 45%Acido acetico 45% - Acide acétique 45% - Acido acético 45 %

Transport classificationONU n. 2790Transport class: 8Packaging group: III

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Acetic acid 45% - Technical Grade



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Acetic acid 45% - Technical GradeRE-Pure-for glassware washing

Assay (acetic acid) 44 ÷ 46 % Description Clear colourless liquid

Code Size Packaging526545 ml 5000 Plastic bottle526546 l 10 Plastic drum



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Assay (acidimetric) 28 ÷ 30 % Description Clear colourless liquid Density at 20° C 1.035 ÷ 1.037Residue on evaporation <=500 ppm Heavy metals (Pb) <=50 ppm Fe <=20 ppm

Code Size Packaging301826 ml 1000 Bottle



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Acetic acid 12% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=12 % Description Clear colourless liquid Density at 20° C 1.014 ÷ 1.016



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Assay (acetic acid) 9 ÷ 11 %


Acetic acid 1 mol/lAcido acetico 1 mol/l - Acide acétique 1 mol/l - Acido acético 1 mol/l

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Acetic acid 1 mol/l - Analytical GradeRPE-For analysis

Assay (acetic acid) 0.995 ÷ 1.005 N Description Clear colourless liquid

Code Size Packaging502000 ml 1000 Glass bottle524605 ml 5000 Plastic tank

Acetic acid 0.1 mol/lAcido acetico 0,1 mol/l - Acide acétique 0,1 mol/l - Acido acético 0.1 mol/l

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Acetic acid 0.1 mol/l - Analytical Grade



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Acetic acid 0.1 mol/l - Analytical GradeRPE-NORMEX-for analysis

Description Clear colourless liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging401561 Ampoule Plastic ampoule6,005 gr of ac. acetico. Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Acetic acid 0.01 mol/lAcido acetico 0,01 mol/l - Acide acétique 0,01 mol/l - Acido acético 0.01 mol/l


Acetic acid 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging401571 Ampoule Plastic ampoule0,6005 gr of CH3COOH. Concentrated volumetric solution to prepare 1 l of solution 0,01 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Acetic acid-d4Acido acetico-d4 - Acide acétique-d4 - Acido acético-d4


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R: 10-35S: 23-26-45


Acetic acid-d4 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5013A Isotopic purity 99,50%ml 5 AmpouleP5039 Isotopic purity 99,91%10 x ml 0,75 Ampoule

For further information on above products, see following product/application section(s)NMR Spectroscopy (p. 65)

Acetic Acid/perchloric acid mixtureMiscela acido acetico/acido perclorico - Mélange acide acétique/ acide perchlorique - Mezcla acido acetico/acido paraclorico

Acetic Acid/perchloric acid mixture - Special GradeRS-For agroalimentary analysis

Code Size Packaging502661 ml 2500 Plastic bottleComposition: CH3COOH: 50%(v/v) HClO4 60%: 50%(v/v)

Acetic anhydrideAnidride acetica - Anhydride acétique - Anhídrido acético


C

R: 10-20/22-34S: 26-36/37/39-45


Acetic anhydride - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (as anhydride) >=98 % Assay (GLC) >=97.0 % Description Clear liquidColour (APHA) <=20 Identification (I.R.) Conform Density at 20° C 1.080 ÷ 1.084Refractive index at 20° 1.3881 ÷ 1.3931 Boiling point 136 ÷ 142 °C Residue on evaporation <=30 ppmSubst. reducing KMnO4 Conform ACS Chloride <=5 ppm Phosphate <=10 ppmHeavy metals (Pb) <=2 ppm Sulphate <=5 ppm Fe <=5 ppm

Code Size Packaging421491 ml 1000 Glass bottle421496 ml 2500 Glass bottle421493 kg 30 Polythene-carton drum


Acetic anhydride - Technical Grade



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Acetic anhydride - Technical GradeRE-Pure

Assay (as anhydride) >=96 % Description Clear colourless liquid Density at 20° C 1.079 ÷ 1.085Refractive index at 20° 1.3856 ÷ 1.3956 Residue on evaporation <=100 ppm Subst. reducing KMnO4 <=500 ppm(10m)

Code Size Packaging316501 ml 1000 Glass bottle316505 ml 2500 Glass bottle316503 kg 30 Polythene-carton drum316502 kg 200 Metal drum


Acetic anhydride/Lutydine in THFAnidride acetica/lutidina in THF - Anhydride Acétique/Lutidine en solution dans le THF - Anhídrido acético/Lutidina solución en THF


C

R: 10-20/22-34S: 26-36/37/39-45

Acetic anhydride/Lutydine in THF - Analytical GradePA-PUREX-for analysis

Water content (K.F.) <= 100 mg/Kg Colour <= 100 Hazen

Code Size PackagingP0813502 ml 200 Glass bottle

AcetoneAcetone - Acétone - Acetona

Transport classificationONU n. 1090Transport class: 3Transport class: 3.A.3Packaging group: II

F Xi

R: 11-36-66-67S: 9-16-26


Acetone - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 2000 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/KgDiacetyl alcohol <= 500 mg/Kg Benzene <= 2 mg/Kg Methanol <= 500 mg/KgEthanol <= 100 mg/Kg 2-Propanol <= 500 mg/Kg

Code Size PackagingP0050541 l 10 Plastic drumP0050549 l 25 Plastic drumP0050568 l 200 Metal drum

RPE-ACS-for analysisAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water miscibility Conform Density at 20° C 0.790 ÷ 0.792Refractive index at 20° 1.3581 ÷ 1.3601 Boiling point 55.8 ÷ 56.3 ° C Water (K.F.) <=0.2 %Residue on evaporation <=5 ppm Acidity (acetic acid) <=20 ppm Alcalinity (NH3) <=2 ppmEthyl alcohol <=100 ppm Isopropyl alcohol <=500 ppm Methyl alcohol <=500 ppmAldehyde <=10 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2 ppm(24h)Al <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.05 ppmCr <=0.02 ppm Cu <=0.01 ppm Fe <=0.1 ppmMg <=0.1 ppm Ni <=0.01 ppm Pb <=0.01 ppmSn <=0.1 ppm Zn <=0.01 ppm

Code Size Packaging401003 ml 1000 Glass bottle401002 kg 22 Metallic canResistant to permanganate



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Acetone - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water solubility Conform Density at 20° C 0.790 ÷ 0.792Refractive index at 20° 1.3581 ÷ 1.3601 Boiling point 55.8 ÷ 56.3 ° C Water (K.F.) <=0.2 %Residue on evaporation <=10 ppm Acidity <=0.0003 meq/g Alcalinity <=0.0006 meq/gEthyl alcohol <=100 ppm Isopropyl alcohol <=500 ppm Methyl alcohol <=500 ppmAldehyde <=10 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2 ppmAl <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.05 ppmCr <=0.02 ppm Cu <=0.01 ppm Fe <=0.1 ppmMg <=0.02 ppm Mn <=0.02 ppm Ni <=0.01 ppmPb <=0.01 ppm Sn <=0.1 ppm Zn <=0.01 ppmRelated substances (GLC) Conform

Code Size Packaging400977 ml 100 Bottle400971 ml 1000 Glass bottle400974 ml 2500 Glass jar400972 kg 22 Metallic can400979 kg 160 Metal drum

For further information on above products, see following product/application section(s)Microscopy (p. 58)

Acetone - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/KgDiacetyl alcohol <= 500 mg/Kg Benzene <= 2 mg/Kg Methanol <= 500 mg/KgEthanol <= 100 mg/Kg 2-Propanol <= 500 mg/Kg


For further information on above products, see following product/application section(s)Anhydrous solvents (p. 27)

RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/Kg 2-Propanol <= 500 mg/KgNon volatile residue <= 2 mg/Kg Ethanol <= 100 mg/Kg Methanol <= 500 mg/KgGC ( FID ) - NC Atrasol Conform GC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex -GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -


For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen UV transmittance at 330 nm >= 10 % UV transmittance at 335 nm >= 40 %UV transmittance at 340 nm >= 75 % UV transmittance at 345 nm >= 90 % UV transmittance at 350 nm >= 98 %Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/Kg

Code Size PackagingP0053716 ml 1000 Glass bottleP0053721 ml 2500 Glass bottle

For further information on above products, see following product/application section(s)Chromatography (p. 34)

RS-For HPLC-Isocratic GradeAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.790 ÷ 0.792Refractive index at 20° 1.3581 ÷ 1.3601 Boiling point 55.8 ÷ 56.3 ° C Water (K.F.) <=0.2 %Residue on evaporation <=5 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gU.V. Transmittance - at 340 nm >=50 % at 350 nm >=90 %at 360 nm >=98 %





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Acetone - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.790 ÷ 0.792 Refractive index at 20° 1.3581 ÷ 1.3601 Boiling point 55.8 ÷ 56.3 ° CWater (K.F.) <=0.2 % Residue on evaporation <=5 ppm Acidity <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 365 nm <=2 ppbU.V. Transmittance - at 330 nm >=16 % at 335 nm >=60 %at 340 nm >=85 % at 345 nm >=95 % at 350 nm >=98 %

Code Size Packaging401034 ml 1000 Glass bottle401032 ml 2500 Glass bottleSpectrophotometric analysis (1 cm - ref. Water)For further information on above products, see following product/application section(s)Solvents for spectroscopy (p. 68)

RS-For residual pesticides analysisAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.790 ÷ 0.792Water (K.F.) <=0.2 % Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform

Code Size Packaging401021 ml 1000 Glass bottle401022 ml 2500 Glass bottleGC-ECD: < 5 ng/l GC-NPD: < 10 ng/l.For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-MOS For electronic use-ERBATRONAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Resistivity >=5 Mohm.cm Density at 20° C 0.790 ÷ 0.792Boiling point 55.8 ÷ 56.3 ° Water (K.F.) <=0.2 % Residue on evaporation <=5 ppmAcidity (formic acid) <=15 ppm Alcalinity (NH3) <=2 ppm Ethyl alcohol <=100 ppmIsopropyl alcohol <=500 ppm Methyl alcohol <=500 ppm Aldehyde <=10 ppmChloride <=0.1 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.2 ppmSulphate <=0.5 ppm Subst. reducing KMnO4 <=2 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.01 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.1 ppm Cd <=0.005 ppmCo <=0.005 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.05 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.2 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.02 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.01 ppm Zr <=0.05 ppm

Code Size Packaging401041 ml 2500 Glass bottleMinimum order: 48 bottles

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 2 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/lRetention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99.8 % Description Clear liquid Colour <= 10 hazenWater <= 0.05 % Not volatile residue <= 5 mg/kg Free acid (as CH3COOH) <= 20 mg/kgGC-ECD (Lindane standard) <= 3 ng/l GC-NPD (Ethylparathion standard) <= 3 ng/l





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Acetone - Special GradeRS-RSE For electronic use-ERBATRON

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Resistivity >=5 Mohm.cm Density at 20° C 0.790 ÷ 0.792Boiling point 55.8 ÷ 56.3 ° Water (K.F.) <=0.2 % Residue on evaporation <=5 ppmAcidity (formic acid) <=15 ppm Alcalinity (NH3) <=2 ppm Ethyl alcohol <=100 ppmIsopropyl alcohol <=500 ppm Methyl alcohol <=500 ppm Aldehyde <=10 ppmChloride <=0.1 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.2 ppmSulphate <=0.5 ppm Subst. reducing KMnO4 <=2 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.01 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.1 ppm Cd <=0.005 ppmCo <=0.005 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.05 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.2 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.02 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.01 ppm Zr <=0.05 ppm

Code Size Packaging401051 ml 1000 Glass bottle401058 ml 2500 Glass bottle401055 ml 5000 Metallic can401052 kg 22 Metallic can

RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen UV transmittance at 330 nm >= 15 % UV transmittance at 335 nm >= 60 %UV transmittance at 340 nm >= 85 % UV transmittance at 345 nm >= 95 % UV transmittance at 350 nm >= 98 %Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/Kg


For further information on above products, see following product/application section(s)Solvents for spectroscopy (p. 68)

RS-VSLI For electronic use-ERBATRONCode Size Packaging527650 ml 2500 Glass bottle527655 ml 5000 Glass bottle

Acetone - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-BP

Assay (GLC) >=99 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur Water-insoluble matter Conform Ph.Eur. Related substances(GLC) Conform Ph.Eur.Reducing substances Conform Ph.Eur. Density at 20° C 0.790 ÷ 0.793 Water (K.F.) <=3 g/lAcqua (GLC) <=0.5 % Residue on evaporation <=40 ppm p/v Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging301505 ml 1000 Glass bottle301506 ml 2500 Glass bottle301502 ml 5000 Metallic can301504 kg 22 Metal drum301507 kg 160 Metal drum

Acetone - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.357 - 1.361 Water content (K.F.) <= 2500 mg/KgNon volatile residue <= 15 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/KgDiacetyl alcohol <= 500 mg/Kg

Code Size PackagingP0050222 ml 5000 Plastic drumP0050241 l 10 Plastic drumP0050248 l 25 Metal drumP0050249 l 25 Plastic drumP0050268 l 200 Metal drum



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Acetone - Technical GradeRE-Pure

Assay (GLC) >=99.5 % (GLC) Description Clear liquid Colour <=10 APHAIdentity (IR) Positive Density at 20°C 0.788÷0.792 Refractive index at 20°C 1.3601÷1.3581Boiling point 55.7÷56.7 °C Water (K.F.) <=0.3 % m/m Residue on evaporation <=20 ppmWater miscibility Complete

Code Size Packaging508200 ml 1000 Glass bottle508201 ml 2500 Glass bottle528203 ml 5000 Plastic drum528206 l 10 Plastic drum528201 l 25 Plastic drum528204 l 200 Metal drum

Acetone-d6Acetone-d6 - Acétone-d6 - Acetona-d6


F Xi

R: 11-36-66-67S: 9-16-26


Acetone-d6 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5044A Isotopic purity 99,80%ml 10 AmpouleP5045 Isotopic purity 99,80%ml 25 Glass bottleP5046 Isotopic purity 99,80%ml 100 Glass bottleP5044S Isotopic purity 99,80%5 x ml 10 Bottle with septP5049 Isotopic purity 99,80%10 x ml 0,75 AmpouleP5060 Isotopic purity 99,96%10 x ml 0,6 Ampoule


AcetonitrileAcetonitrile - Acétonitrile - Acetonitrilo


F Xn

R: 11-20/21/22-36S: 16-36/37


Acetonitrile - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.7 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/KgClear,colourless liq.appearance Conform Density d20/20 0.78 - 0.785 Iron (Fe) <= 0.5 mg/KgCopper (Cu) <= 0.5 mg/kg Free alkali <= 0.0003 meq/g Propionitrile <= 300 mg/Kg

Code Size PackagingP0060540 l 10 Metal tankP0060568 l 200 Metal drum

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >=99.5 % Description Clear liquid Density at 20° C 0.781 ÷ 0.785Refractive index at 20° 1.3410 ÷ 1.3450 Boiling point 81.1 ÷ 82.1 ° C Water (K.F.) <=0.1 %Residue on evaporation <=10 ppm Ca <=0.05 ppm Cu <=0.05 ppmFe <=0.2 ppm K <=0.05 ppm Mg <=0.05 ppmNa <=1 ppm Pb <=0.05 ppm Zn <=0.5 ppnColour (APHA) <=10 Acidity <=8 µeq/g Alcalinity <=0.6 µeq/g

Code Size Packaging401183 ml 1000 Glass bottle401185 ml 2500 Glass bottle401184 kg 40 Plastic drum


Acetonitrile - Special Grade



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Acetonitrile - Special GradeRS-ACS-Reag.Ph.Eur.-for HPLC-GOLD-Ultragradient grade

Assay (GLC) >= 99.9 % Description Clear liquid Colour (APHA) <= 10Distillation range 80.5 ÷ 82.5 °C Water (KF) <= 100 ppm Residue on evaporation <= 2 ppmAcidity <= 0.0005 meq/g Alcalinity <= 0.0002 meq/g Fluorescenceat 254 nm <= 1 ppb at 365 nm <= 0.5 ppb at 450 nm <= 0.5 ppbTrasmittance at 195 nm >= 80 % a 197 nm >= 85 %at 210 nm >= 95 % at 200 nm >= 92 % at 220 nm >= 98.5 %Absorbance at 195 nm <= 0.1 A.U. at 210 nm <= 0.02 A.U.at 220 nm <= 0.007 A.U. Density at 20°C 0.781 ÷ 0.785 Refractive index at 20°C 1.3420 ÷ 1.3440Functionality for HPLC at 210 nm <= 2 mA.U. at 254 nm <= 0.5 mA.U.drift at 210 nm <= 12 mA.U. HPLC Gradient Passed test Miscb. with Acetone ConformWater miscibility Conform Miscibility in ether Conform Miscibility in methanol ConformUV cut off <= 190 nm

Code Size Packaging412371 ml 1000 Glass bottle412372 ml 2500 Glass bottle412374 ml 4000 Glass bottle412375 ml 5000 Aluminium can


RS-ACS-Reag.Ph.Eur.-for HPLC-PLUS-Gradient gradeAssay (GLC) >= 99.9 % Description Clear liquid Density at 20° C 0.781 ÷ 0.785Refractive index at 20° 1.3420 ÷ 1.3440 Water (K.F.) <= 100 ppm Residue on evaporation <= 2 ppmAcidity <= 0.0008 meq/g Alcalinity <= 0.0002 meq/g Fluorescence -at 254 nm <= 1 ppb at 365 nm <= 0.5 ppb at 450 nm <= 0.5 ppbU.V. Transmittance - at 195 nm >= 79 % at 200 nm >= 90 %at 210 nm >= 95 % at 220 nm >= 98 % Colour (APHA) <= 10Water miscibility Conform Miscb. with Acetone Conform Miscibility in ether ConformMiscibility in methanol Conform Litmus paper test Conform Boiling point 81.1 ÷ 82.1 °CDistillation range 80 ÷ 82 °C



RS-Anhydrous-for analysisAssay (GC) >= 99.7 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 100 mg/KgWater content (K.F.) <= 50 mg/Kg Non volatile residue <= 10 mg/Kg Colour <= 10 HazenFree acid (as CH3COOH) <= 20 mg/Kg Clear,colourless liq.appearance Conform Density d20/20 0.78 - 0.785Iron (Fe) <= 0.5 mg/Kg Copper (Cu) <= 0.5 mg/kg Free alkali <= 0.0003 meq/gPropionitrile <= 300 mg/Kg

Code Size PackagingP00610S10 ml 200 Glass bottleP00610T10 with septum and molecular sievesml 200 Bottle with septP0061016 ml 1000 Glass bottleP00610S16 ml 1000 Glass bottleP0061021 ml 2500 Glass bottleP00610S21 ml 2500 Glass bottle


RS-For HPLC 230Assay (GC) >= 99.8 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen UV transmittance at 230 nm >= 80 % UV transmittance at 250 nm >= 98 %Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/Kg

Code Size PackagingP00637S16 ml 1000 Glass bottleP00637S21 ml 2500 Glass bottle

RS-For HPLC/NMRAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Propionitrile <= 10 mg/Kg UV transmittance at 197 nm >= 75 %UV transmittance at 200 nm >= 80 % UV transmittance at 210 nm >= 90 % UV transmittance at 220 nm >= 94 %UV transmittance at 230 nm >= 97 % Free acid (as CH3COOH) <= 10 mg/Kg Non volatile residue <= 5 mg/Kg

Code Size PackagingP00637R16 ml 1000 Glass bottleP00637R21 ml 2500 Glass bottle



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Acetonitrile - Special GradeRS-For HPLC-PLUS-Gradient Grade

Assay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen Gradient baseline drift at 210 nm <= 18 mAU UV transmittance at 197 nm >= 82 %UV transmittance at 200 nm >= 90 % UV transmittance at 210 nm >= 94 % UV transmittance at 220 nm >= 96 %UV transmittance at 230 nm >= 98 % HPLC gradient (peak) at 254 nm <= 0.8 mAU Clear,colourless liq.appearance ConformNon volatile residue <= 5 mg/Kg HPLC gradient (peak) at 210 nm <= 5 mAU Free acid (as CH3COOH) <= 20 mg/KgFluorescence (quinine) at 254 nm <= 1 ppb

Code Size PackagingP00637G16 ml 1000 Glass bottleP00637G21 ml 2500 Glass bottleP00637G47 ml 2500 Glass bottle PVC coatedP00637G31 ml 5000 Aluminium can


RS-For HPLC-Isocratic GradeAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen UV transmittance at 197 nm >= 82 % UV transmittance at 200 nm >= 85 %UV transmittance at 210 nm >= 90 % UV transmittance at 220 nm >= 94 % UV transmittance at 230 nm >= 97 %UV transmittance at 240 nm >= 98 % Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/KgFluorescence (quinine) at 254 nm <= 1 ppb

Code Size PackagingP0063716 ml 1000 Glass bottleP0063721 ml 2500 Glass bottleP006S02/47 ml 2500 Glass bottle PVC coated


RS-For HPLC-Isocratic GradeAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.781 ÷ 0.785Refractive index at 20° 1.3420 ÷ 1.3440 Boiling point 81.1 ÷ 82.1 ° C Acidity or alkalinity <=0.0008 meq/gWater (K.F.) <=200 ppm Residue on evaporation <=2 ppm U.V. Transmittance -at 200 nm >=79 % at 205 nm >=89 % at 210 nm >=92 %at 220 nm >=94 % at 230 nm >=98 % at 240 nm >=99 %at 250 nm >=99 %

Code Size Packaging412411 ml 1000 Glass bottle412412 ml 2500 Glass bottle412413 l 25 Metal drum


RS-For HPLC-LC/MSCode Size Packaging412341 ml 1000 Glass bottle412342 ml 2500 Glass bottle


RS-For HPLC-Ultragradient GradeAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen HPLC gradient test Conform Gradient baseline drift at 210 nm <= 12 mAUUV transmittance at 197 nm >= 85 % UV transmittance at 200 nm >= 92 % UV transmittance at 210 nm >= 95 %UV transmittance at 220 nm >= 98 % UV transmittance at 230 nm >= 98 % HPLC gradient (peak) at 254 nm <= 0.5 mAUUV Cut off <= 190 nm Non volatile residue <= 2 mg/Kg Clear,colourless liq.appearance ConformHPLC gradient (peak) at 210 nm <= 2 mAU Free acid (as CH3COOH) <= 20 mg/Kg Fluorescence (quinine) at 254 nm <= 1 ppb

Code Size PackagingP00637U16 ml 1000 Glass bottleP00637U21 ml 2500 Glass bottleP00637U31 ml 5000 Aluminium can


RS-For optical spectroscopyAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.781 ÷ 0.785Refractive index at 20° 1.3410 ÷ 1.3450 Boiling point 81.1 ÷ 82.1 ° C Acidity or alkalinity <=0.0008 meq/gWater (K.F.) <=200 ppm Residue on evaporation <=2 ppm Fluorescence -at 254 nm <=2 ppb at 365 nm <=2 ppb U.V. Transmittance -at 200 nm >=79 % at 205 nm >=89 % at 210 nm >=92 %at 220 nm >=94 % at 230 nm >=98 % at 240 nm >=99 %at 250 nm >=99 %




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Acetonitrile - Special GradeRS-For peptide synthesis

Assay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 30 mg/KgColour <= 10 Hazen Non volatile residue <= 5 mg/Kg

Code Size PackagingP0063510 ml 200 Glass bottleP0063516 ml 1000 Glass bottleP0063521 ml 2500 Glass bottle

RS-For preparative HPLCAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen UV transmittance at 230 nm >= 50 % UV transmittance at 250 nm >= 98 %Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/Kg

Code Size PackagingP00637P21 ml 2500 Glass bottleP00637P48 l 25 Metal drum


RS-For residual pesticides analysisAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.781 ÷ 0.785Water (K.F.) <=400 ppm Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform

Code Size Packaging401201 ml 1000 Glass bottleGC-ECD: < 5 pg/ml . GC-NPD: < 10 pg/mlFor further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/Kg Non volatile residue <= 5 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99.9 % Description Clear liquid Colour <= 10 hazenWater <= 0.03 % Acidity (acetic acid) <= 20 ppm Not volatile residue <= 5 ppmGC-ECD (Lindano) <= 3 ng/l

Code Size Packaging401241 ml 1000 Fibreboard box401242 ml 2500 Glass bottle


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.9 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen UV transmittance at 200 nm >= 90 % UV transmittance at 210 nm >= 94 %UV transmittance at 220 nm >= 96 % UV transmittance at 230 nm >= 98 % Free acid (as CH3COOH) <= 20 mg/KgNon volatile residue <= 5 mg/Kg Fluorescence (quinine) at 254 nm <= 1 ppb



Acetonitrile - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.342 - 1.346 Water content (K.F.) <= 1000 mg/KgNon volatile residue <= 30 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/KgClear,colourless liq.appearance Conform Density d20/20 0.78 - 0.785

Code Size PackagingP0060228 ml 5000 Plastic drumP0060240 l 10 Metal tankP0060248 l 25 Metal drumP0060268 l 200 Metal drum



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Acetonitrile-d3Acetonitrile-d3 - Acétonitrile-d3 - Acetonitrilo-d3


F Xn

R: 11-20/21/22-36S: 16-36/37


Acetonitrile-d3 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5073A Isotopic purity 99,80%ml 5 AmpouleP5070 Isotopic purity 99,96%2 x ml 0,6 AmpouleP5079 Isotopic purity 99,80%10 x ml 0,75 Ampoule


AcetonylacetoneAcetonilacetone - Acétonylacétone - Acetonilacetona

Xi

R: 37/38S: 23


Acetonylacetone - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Yellow clear liquid Density at 20° C 0.969 ÷ 0.979Refractive index at 20° 1.4232 ÷ 1.4272 Boiling point 187.3 ÷ 188.8 ° C


AcetophenoneAcetofenone - Acétophénone - Acetofenona

Xn

R: 22-36S: 26


Acetophenone - Technical GradeRE-Pure

Assay (GLC) >= 99.0 % Description Yellow colourless liquid Density at 20° C 1.018 ÷ 1.038Refractive index at 20° 1.5283 ÷ 1.5383 Boiling point 200.5 ÷ 203.5 ° C

Code Size Packaging301251 ml 1000 Glass bottle301253 kg 28 Metallic can

Acetylacetone2,4-Pentandione - Acetylacétone - 2,4-Pentandiona

Transport classificationONU n. 2310Transport class: 3Secondary risk: 6.1Packaging group: III

Xn

R: 10-22S: 21-23-24/25


Acetylacetone - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear liquid Identification (I.R.) ConformWater miscibility Conform Density at 20° C 0.971 ÷ 0.981 Refractive index at 20° 1.4480 ÷ 1.4520Water (K.F.) <=0.1 % Residue on evaporation <=100 ppm


Acetyl chlorideAcetile cloruro - Acétyle chlorure - Acetilo cloruro


C F

R: 11-14-34S: 9-16-26-45


Acetyl chloride - Analytical Grade



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Acetyl chloride - Analytical GradeRPE-For analysis

Assay (ex acetylation) >=99 % Description Clear colourless liquid Chloroform miscibility completeBenzene miscibility complete Phosphorous compounds Conform Density at 20° C 1.104 ÷ 1.112Refractive index at 20° 1.3890 ÷ 1.3910 Boiling point 51 ÷ 52 ° C Residue on evaporation <=20 ppmTotal phosphorus <=2 ppm Water-insoluble matter <=25 ppm Heavy metals (Pb) <=2 ppmCholesterol sensitivity >=50 µg/ml Fe <=2 ppm

Code Size Packaging400621 ml 100 Glass bottle400623 ml 1000 Glass bottle400625 kg 24 Glass-metal/polythene contain.

Acetyl chloride - Technical GradeRE-Pure

Assay (GLC) >= 99 % Description Clear liquid Colour (APHA) <= 10Refractive index at 20°C 1.3876 ÷ 1.3896 Residue on evaporation <= 1 %


Acetylcholine bromideAcetilcolina bromuro - Acétylcholine bromure - Acetilcolina bromuro


Acetylcholine bromide - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.5 ÷ 100.0 % Assay (argentimetric) 99.5 ÷ 100.0 % Description White crystalsAlcohol solubility Conform pH 10% at 25° C 3.6 ÷ 5.6 Loss on drying <=0.5 %Ammonium <=20 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=500 ppm Sulphate <=500 ppm As <=1 ppmFe <=5 ppm


N-AcetylcysteineN-Acetil-L-cisteina - n-Acétylcystéine - N-Acetil-L-cisteína


N-Acetylcysteine - Analytical GradeRPE-For analysis

Assay (acidimetric) > 97.5 % Description White crystals Ash < 0.5 %

Code Size Packaging400522 g 100 Glass jarFor biochemistry

N-AcetylimidazoleN-Acetilimidazolo - n-Acétylimidazole - N-Acetilimidazol


N-Acetylimidazole - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99 ÷ 100 % Description White crystalline powder Melting point 100 ÷ 102 ° CResidue on ignition <=0.1 % Fe <=10 ppm

Code Size Packaging400713 g 25 Glass jarDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)



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p-Acetylphenetidinep-Acetilfenetidina - p-Acétylphénétidine - Acetilfenetidina

Xn

R: 40-20/21/22S: 9-24/25


p-Acetylphenetidine - Technical GradeRE-Pure

Assay (HPLC) > 96.0 % Description White crystalline powder Melting point 133 ÷ 138 ° C


Acetyl-phenyl-hydrazineAcetilfenilidrazina - Acétylphenylhydrazine - Acetilfenilhidracina

Xn

R: 20/21/22


Acetyl-phenyl-hydrazine - Analytical GradeRPE-For analysis

Assay >= 97.5 % Description White crystalline powder Melting point 128 ÷ 132 ° C


Acetylsalicylic acidAcido acetilsalicilico - Acide acétylsalicylique - Acide acetilsalicílico

Xn

R: 20/21/22-37S: 7-22


Acetylsalicylic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.5 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Related substances (HPLC) Conform Ph.Eur. Loss on drying in vacuo <=0.5 % Sulphated ash <=0.1 %Heavy metals (Pb) <=20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302057 g 1000 Plastic jar302057 g 1000 Plastic jar302052 g 5000 Plastic jar302052 g 5000 Plastic jar

trans-Aconitic acidAcido trans-aconitico - Acide trans-aconitique - trans-Acido aconítico


trans-Aconitic acid - Analytical GradeRPE-For analysis

Assay 98 ÷ 100 % Description White powder


Acridine orangeArancio acridina - Orange acridine - Arananjado de acridina

Transport classificationONU n. 3143Transport class: 6.1Packaging group: III

Xn

R: 20/21/22-40S: 36-22

Atomic weight: 301,82 + N136,28CAS N: 65-61-2EEC N: 200-614-0

Acridine orange - Special Grade


Acr CARLO ERBA REAGENTS

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Acridine orange - Special GradeRS-For microscopy-C.I. 46005

Description Orange powder

Code Size Packaging423461 g 25 Plastic jarStain for Microscopy (fluorescence).For further information on above products, see following product/application section(s)Microscopy (p. 58)

ADF SolutionSoluzione ADF - Solution ADF - Solución ADF


Xi

R: 36/38-52/53S: 26-39-61

ADF Solution - Analytical GradeRPE-For analysis

Density at 20°C 1.020 ÷ 1.040

Code Size Packaging526625 ml 2500 Glass bottleComposition: Trimethylcetylammonium bromide: 20 g Sulphuric acid 1N: QSP 1 lFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Adipic acidAcido adipico - Acide adipique - Acido adípico

Xi

R: 36


Adipic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99 % Description White crystalline powder Solution colour <= 5 APHAMelting point 151 ÷ 153 °C Water <= 0.2 % Residue on ignition <= 0.0002 %HNO3 <= 4 ppm

Code Size Packaging401785 g 250 Plastic jar401787 g 2500 Plastic jar

Agar fibersAgar-Agar fili - Agar-Agar en fils - Agar-Agar en fils

CAS N: 9002-18-0EEC N: 232-658-2

Agar fibers - Analytical GradeRPE-For analysis

Description White-hazel fibers Chloride <= 100 ppm Proteins <= 1.5 %Loss on drying <= 22.0 % Not soluble matter <= 2.0 % Viscosity 10 ÷ 30 cps

Code Size Packaging412361 g 100 Carton boxLow content of chlorides.

Agar fibers - Special GradeRS-For microbiology

Description White-hazel fibers Loss on drying <= 22.0 % Proteins <= 1.5 %Not soluble matter <= 2.0 % Viscosity 10 ÷ 30 cps

Code Size Packaging412354 g 100 Carton box412357 g 1000 Carton box

DL- -AlanineDL-a-Alanina - DL-a-Alanine - DL-alpha-Alanina


DL- -Alanine - Analytical Grade


AlaSECTION III - CHEMICALS 100°ed

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DL- -Alanine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystal. powder Specific optical rotation -0 ÷ +0 °Boiling point 284.0 ÷ 290.0 °C Loss on drying <=0.1 % Ammonium <=100 ppmChloride <=20 ppm Phosphate <=20 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=500 ppm Sulphate <=50 ppmFe <=20 ppm


ß-Alanineß-Alanina - ß-Alanine - ß-Alanina


ß-Alanine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White crystalline powder Loss on drying <= 0.2 %Ammonium <= 200 ppm Chloride <= 400 ppm Heavy metals (Pb) <= 10 ppmResidue on ignition <= 0.2 % Sulphate <= 480 ppm Fe <= 30 ppm


Albumin bovine frac. VAlbumina bovina frazione V liofilizzata - Albumine bovine fraction V liophylisée - Albúmina bovina fracción V liofilizada

CAS N: 9048-46-8EEC N: 232-936-2

Albumin bovine frac. V - Special GradeRS-For biochemistry

Description Yellowish flakes Water <= 5 % Chloride <= 0.15 %Phosphorus <= 20 ppm Heavy metals (Pb) <= 30 ppm Ca <= 200 ppmFe <= 10 ppm Li <= 3 ppm Mg <= 30 ppmK <= 60 ppm Na <= 0.5 % Albumin >= 96 %

Code Size Packaging413661 g 1000 Plastic jar413662 g 5000 Plastic jarKeep at 4°C

Albumin from eggs powderAlbumina d!uovo polvere - Albumine d!oeuf poudre - Albúmina de huevo polvo

CAS N: 9006-59-1EEC N: 232-692-7

Albumin from eggs powder - Technical GradeRE-Pure

Description White powder pH 6.0 ÷ 8.0 Water <=8.0 %


Albumin from eggs, driedAlbumina d!uovo secca - Albumine d!œuf sèche - Albúmina de huevo desecada

CAS N: 9006-59-1EEC N: 232-692-7

Albumin from eggs, dried - Special GradeRS-For biochemistry

Description White powder



Alc CARLO ERBA REAGENTS

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Alcian Blue 8GS 1%Blu Alcian 8GS 1% - Bleu alcian 8GS 1% - Azul de alcian 8GS 1%

Transport classificationONU n. 3143Transport class: 6.1, 25°C

Xn

R: 20/21


Alcian Blue 8GS 1% - Special GradeRS-For microscopy



Alcian blue 8GXBlu alcian 8GX - Bleu alcian 8GX - Azul de alcian 8GX

R: 20/21

CAS N: 75881-23-1EEC N: 278-333-8

Alcian blue 8GX - Special GradeRS-For microscopy-C.I. 74240

Description Violet crystalline powder

Code Size Packaging428561 g 25 Glass jarStain for hystochemistry.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Alcohol-ether mixtureMiscela alcole-etere - Mélange alcool/ether - Mezcla alcohol-éter


F+

R: 12-19S: 7/9-16-29-33

Alcohol-ether mixture - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C 0.740 ÷ 0.750

Code Size Packaging463251 ml 1000 Bottle463255 ml 2500 Bottle

Alginic acidAcido alginico - Acide alginique - Acido algínico

Atomic weight: (17612)NCAS N: 9005-32-7EEC N: 232-680-1

Alginic acid - Technical GradeRE-Pure

Description Polvere bianca, giallog. Loss on drying <=10 % Residue on ignition <=3 %


AlizarinAlizarina - Alizarine - Alizarina


Alizarin - Analytical GradeRPE-For analysis-C.I. 58000

Assay >=96.0 % Description Orange red powder Loss on drying <=2 %Alluminium sensitivity >=0.1 µg/ml

Code Size Packaging415892 g 25 Glass jarStain for Microscopy. Indicator (pH 5,8÷7,2-11,0÷13,0).


AliSECTION III - CHEMICALS 100°ed

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Alizarin redRosso Alizarina - Rouge Alizarine - Rojo Alizarina

Xn

R: 20/21/22


Alizarin red - Analytical GradeRPE-For analysis-C.I. 58005

Description Brown orange powder Colour change Yellow violet pH range 5.0 - 6.6


For further information on above products, see following product/application section(s)Indicators (p. 50)

Alizarin saturated solution in ethanolAlizarina soluzione satura in alcole etilico - Alizarine en solution saturée dans l!éthanol - Alizarina solución saturada en alcohol etilico


F

R: 11S: 7-16

CAS N: 72-48-0EEC N: 200-782-5

Alizarin saturated solution in ethanol - Analytical GradeRPE-For analysis

Description Orange brown liquid

Code Size Packaging415932 ml 250 Glass bottleComplexometry indicator

Alizarin yellowGiallo alizarina R - Jaune d!alizarine - Amarillo de alizarina

Xi

R: 36/37/38S: 22-24/25


Alizarin yellow - Analytical GradeRPE-For analysis-C.I. 14030

Description Brown crystalline powder Loss on drying <=15 % Residue on ignition 18.0 ÷ 28.0 %Colour change yellow-orange E (1% ö 1 cm) a 492 nm 700 ÷ 1000

Code Size Packaging453451 g 10 Glass jarIndicator according to Michaelis

Alkali blue 6BBlu alcali 6B - Bleu alcalin 6B - Azul de alcali 6B

Xn

R: 20/21/22


Alkali blue 6B - Special GradeRS-For microscopy-C.I. 42765

Description Brown violet powder

Code Size Packaging428532 g 25 Glass jarStain for Cytology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Alkali Blue 6B solution 2% in ethanolBlu alcali 6B soluzione 2% in alcole etilico - Bleu alcalin 6B en solution à 2% dans l!éthanol - Azul de lcali 6B solución 2% en alcohol etilico


F

R: 11S: 7-16

CAS N: 1324-76-1EEC N: 215-385-2

Alkali Blue 6B solution 2% in ethanol - Analytical GradeRPE-For analysis

Description Blue liquid



All CARLO ERBA REAGENTS

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Alloxan tetrahydrateAllossana tetraidrato - Alloxane tétrahydraté - Aloxana tetrahidrato

CAS N: 50-71-5

Alloxan tetrahydrate - Technical GradeRE-Pure

Assay (acidimetric) 96 ÷ 100 % Description White crystalline powder Melting point 254 ÷ 256 ° CWater (K.F.) 30 ÷ 35 % Water-insoluble matter <=0.1 %

Code Size Packaging310601 g 10 Glass jarIndicator for metals analysis

Allyl bromideAllile bromuro - Allyle bromure - Alilo bromuro

Transport classificationONU n. 1099Transport class: 3Secondary risk: 6.1Packaging group: I

F T+

R: 11-26-40S: 16-29-33-45


Allyl bromide - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellowish liquid Density at 20° C 1.420 ÷ 1.430Refractive index at 20° 1.4677 ÷ 1.4717 Boiling point 65.0 ÷ 70.5 ° C Water (K.F.) <=0.05 %Acidity (bromidric ac.) <=500 ppm


AllylthioureaAlliltiourea - Allylthiourée - Aliltiourea


T

R: 25S: 22-24/25-45


Allylthiourea - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 97.5 ÷ 102.5 % Description White crystalline powder Melting point 70 ÷ 78 ° CPerdita essiccamento (50°C) <= 1.5 %


Alumina blueAllumina blu - Alumine bleue - Alúmina azul

CAS N: 1344-28-1EEC N: 215-691-6

Alumina blue - Special GradeRS-For metallography (Hard metals)

Description White suspension

Code Size Packaging416501 g 120 Plastic bottle

Alumina greenAllumina verde - Alumine verte - Alúmina verde

CAS N: 1344-28-1EEC N: 215-691-6

Alumina green - Special GradeRS-For metallography (High degree finish)




AluSECTION III - CHEMICALS 100°ed

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Alumina redAllumina rossa - Alumine rouge - Alúmina roja

CAS N: 1344-28-1EEC N: 215-691-6

Alumina red - Special GradeRS-For metallography (Soft metals)



Alumina whiteAllumina bianca - Alumine blanche - Alúmina blanca

CAS N: 1344-28-1EEC N: 215-691-6

Alumina white - Special GradeRS-For metallography (Medium metals)



Alumina yellowAllumina gialla - Alumine jaune - Alúmina amarilla

CAS N: 1344-28-1EEC N: 215-691-6

Alumina yellow - Special GradeRS-For metallography (High degree finish)



AluminumAlluminio - Aluminium - Aluminium

Transport classificationONU n. 3264Transport class: 8Packaging group: IIPackaging group: III

Aluminum - Special GradeRS-NORMEX-concentrated solution for AAS


Code Size Packaging Notes416581 conc. 1.000 ppmAmpoule Plastic vialConcentrated volumetric solution to prepare 1 l of solution 1 mg/mlFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)

RS-Standard solution for AASDescription Clear colourless liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging Notes497405 conc. 1.000 ppmml 100 Glass bottle497401 conc. 1.000 ppmml 500 Plastic bottleReady-to-use solution: concentration 1 mg/ml

RS-Standard solution for ICPCode Size Packaging Notes503411 Matrice: Hydrochloric acid, conc. 1.000 ppmml 100 Plastic bottle503415 Matrice: Hydrochloric acid, conc. 10.000 ppmml 100 Plastic bottle503413 Matrice: Hydrochloric acid, conc. 1.000 ppmml 500 Plastic bottle503417 Matrice: Hydrochloric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)


Alu CARLO ERBA REAGENTS

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Aluminum - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505306 Matrice: Nitric acid, conc. 10 ppmml 50 Plastic bottle505307 Matrice: Nitric acid, conc. 10 ppmml 100 Plastic bottle505308 Matrice: Nitric acid, conc. 100 ppmml 100 Plastic bottle


Aluminum-triisopropoxideAlluminio isopropilato - Aluminium isopropylate - Aluminio isopropilato


F

R: 11S: 8-16


Aluminum-triisopropoxide - Technical GradeRE-Pure

Assay >=98 % (Al) Description White irregular pieces Chloride <=0.3 %Sulphate <=100 ppm Fe <=100 ppm

Code Size Packaging417376 g 500 Bag417379 kg 25 Metallic can

Aluminum ammonium sulphateAlluminio ammonio solfato - Alun d!ammonium - Aluminio y amonio sulfato


Aluminum ammonium sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98.5 % Description White crystals Loss on drying (300°C) 45 ÷ 48 %

Code Size Packaging416897 g 1000 Plastic jar416896 g 10000 Plastic jar416894 kg 50 Carton drum

Aluminum ammonium sulphate - Technical GradeRE-Pure

Assay (complexometric) >=97 % Description White semitransparent crystals Chloride <=50 ppmWater-insoluble matter <=500 ppm Heavy metals (Pb) <=100 ppm Fe <=30 ppm

Code Size Packaging311009 g 5000 Plastic jar311004 kg 50 Sack

Aluminum chlorideAlluminio cloruro - Aluminium chlorure - Aluminio cloruro hexahidrato

Xi

R: 36/38


Aluminum chloride - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description White crystals pH sol. 5% at 25° C 2.5 ÷ 3.5Sulphate <= 50 ppm Cd <= 50 ppm Cu <= 50 ppmFe <= 50 ppm Zn <= 50 ppm Ca <= 100 ppmCo <= 50 ppm K <= 100 ppm Na <= 0.05 %Ni <= 50 ppm Pb <= 50 ppm


Aluminum chloride - Pharmaceutical Grade



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Aluminum chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP

Assay (complexometric) 95.0 ÷ 102.0 % s.s. Assay (complexometric) 95.0 ÷ 101.0 % t.q. Description White crystalsWater (K.F.) 42.0 ÷ 48.0 % Alkaline,alk.earth met. <= 0.5 % Heavy metals (Pb) <= 20 ppmFe <= 10 ppm Appearance of solution Conform Ph.Eur. Sulphate <= 100 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging311257 g 1000 Plastic jar311257 g 1000 Plastic jar311252 g 5000 Plastic bottle311254 kg 50 Fibre drum

Aluminum chloride anhydrousAlluminio cloruro anidro - Aluminium chlorure anhydre - Aluminio cloruro anhidro


C

R: 34S: 7/8-28-45


Aluminum chloride anhydrous - Technical GradeRE-Pure

Assay (complexometric) >=98 % Description Yellowish powder Heavy metals (Pb) <=20 ppmSulphate <=100 ppm Fe <=500 ppm


Aluminum flakesAlluminio scaglie - Aluminium en écailles - Aluminio escamas


Aluminum flakes - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description Flakes

Code Size Packaging416846 g 500 Bag

Aluminum hydroxideAlluminio idrossido - Aluminium hydroxyde - Aluminio hidróxido


Aluminum hydroxide - Analytical GradeRPE-For analysis

Assay (complexometric) >=98 % Description White powder Loss on ignition 32.8 ÷ 34.3 %Total nitrogen <=100 ppm Chloride <=20 ppm Heavy metals (Pb) <=50 ppmSubst. not ppt NH4OH <=0.25 % Silicate <=0.1 % Sulphate <=50 ppmWater solubility <=0.25 % As <=5 ppm Cd <=10 ppmCu <=10 ppm Fe <=50 ppm Na <=0.3 %Pb <=10 ppm Zn <=50 ppm


Aluminum hydroxide - Technical GradeRE-Pure

Description White powder Loss on ignition 31 ÷ 36 % Chloride <=300 ppmHeavy metals (Pb) <=30 ppm Sulphate <=500 ppm Water solubility <=0.5 %Fe <=200 ppm




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Aluminum nitrateAlluminio nitrato - Aluminium nitrate - Aluminio nitrato


O Xn

R: 8-22-36-38S: 17-22


Aluminum nitrate - Analytical GradeRPE-ACS-for analysis

Assay >= 99 % Description Semitransparent crystals pH sol. 5% at 20°C 2.5 ÷ 3.5Chloride <= 20 ppm Sulphate <= 50 ppm Heavy metals (Pb) <= 20 ppmFe <= 20 ppm

Code Size Packaging417097 g 1000 Plastic jar417094 kg 50 Fibre drum

Aluminum nitrate - Technical GradeRE-Pure

Assay (complexometric) >= 99 % Description Cristalli trasparenti pH solution 5% 2.5 ÷ 3.5Chloride <= 20 ppm Heavy metals (Pb) <= 20 ppm Sulphate <= 50 ppmFe <= 20 ppm


Aluminum oxideAlluminio ossido - Aluminium oxyde - Aluminio óxido


Aluminum oxide - Analytical GradeRPE-For analysis

Assay (complexometric) >=98.0 % Description White powder Total nitrogen <=100 ppmChloride <=500 ppm Heavy metals (Pb) <=10 ppm Subst. not ppt NH4OH <=0.5 %Loss on ignition <=0.5 % Sulphate <=0.1 % Water solubility <=0.4 %As <=5 ppm Cd <=5 ppm Cu <=5 ppmFe <=50 ppm Na <=0.3 % Pb <=5 ppmZn <=10 ppm


Aluminum oxide - Technical GradeRE-Pure

Assay (complexometric) >= 99.5 % Description White powder CaO <= 300 ppmFe2O3 <= 300 ppm Na2O <= 0.3 % P2O5 <= 30 ppmSi <= 300 ppm TiO2 <= 50 ppm

Code Size Packaging312258 g 2500 Plastic jar312259 g 5000 Plastic jar312254 kg 50 Sack

Aluminum oxide (acid)Alluminio ossido (acido) - Aluminium oxyde (acide) - Aluminio óxido (cido)

CAS N: 1344-28-1EEC N: 215-691-6

Aluminum oxide (acid) - Special GradeRS-For chromatography according to Brockmann

Description White crystalline powder Activity grade 1 Conform

Code Size Packaging417185 g 250 Bag417182 g 1000 Plastic jarSee label instructionsFor further information on above products, see following product/application section(s)Chromatography (p. 34)



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Aluminum oxide (basic)Alluminio ossido (basico) - Aluminium oxyde (basique) - Aluminio óxido (básico)

CAS N: 1344-28-1EEC N: 215-691-6

Aluminum oxide (basic) - Special GradeRS-For chromatography according to Brockmann

Description White granular powder Activity grade 1 Conform

Code Size Packaging417214 g 100 Bag417217 g 1000 Plastic jarSee label instructionsFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Aluminum oxide (basic) - Technical GradePS-Pure-for synthesis

Code Size PackagingP2220017 g 1000 Plastic jarP2220044 kg 25 Metal bucket

Aluminum oxide (neutral)Alluminio ossido (neutro) - Aluminium oxyde (neutre) - Aluminio óxido (neutro)

CAS N: 1344-28-1EEC N: 215-691-6

Aluminum oxide (neutral) - Special GradeRS-For chromatography according to Brockmann

Description White granular powder Activity grade 1 Conform pH sospension 10% H2O 6.5 ÷ 7.5Fe2O3 <= 0.03 % SiO2 <= 0.03 % Na2O <= 0.4 %

Code Size Packaging417245 g 250 Bag417241 g 1000 Plastic jar417248 g 2500 Jar


Aluminum oxide (neutral) - Technical GradePS-Pure-for synthesis

Code Size PackagingP2210017 g 1000 Plastic jar

Aluminum oxide activatedAlluminio ossido attivo - Aluminium oxyde actif - Aluminio óxido activo


Aluminum oxide activated - Technical GradeRE-Pure

Description Whitish granules Diameter 0.1 ÷ 0.5 mm

Code Size Packaging312261 g 1000 Plastic jar(Diameter mm 2÷5).For further information on above products, see following product/application section(s)Adsorbants (p. 22)

Aluminum phosphate tribasicAlluminio fosfato tribasico - Aluminium phosphate tribasique - Aluminio fosfato trib sico

Atomic weight: 176,02CAS N: 13477-75-3

Aluminum phosphate tribasic - Technical Grade



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Aluminum phosphate tribasic - Technical GradeRE-Pure

Assay (Al2O3) 27.5 ÷ 28.5 % Assay (P2O5) 35 ÷ 40 % Description White granular powderLoss on ignition 30 ÷ 35 % HCl-insoluble matter <=100 ppm Heavy metals (Pb) <=50 ppmFe <=200 ppm


Aluminum potassium sulphateAlluminio potassio solfato - Aluminium potassium sulfate - Aluminio y potasio sulfato


Aluminum potassium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 98.0 ÷ 102.0 % Description White crystals Water-insoluble matter <=50 ppmAmmonium <=50 ppm Chloride <=5 ppm Heavy metals (Pb) <=10 ppmFe <=10 ppm Na <=200 ppm


Aluminum potassium sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (complexometric) 99.0 ÷ 100.5 % Description White crystalline powder Appearance of solution Conform Ph.Eur.pH 10% at 25° C 3.0 ÷ 3.5 Loss on drying 43.0 ÷ 46.0 % Ammonium <= 0.2 %Heavy metals (Pb) <= 20 ppm Fe <= 100 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging312401 g 1000 Plastic bottle312402 g 10000 Plastic tank312403 kg 50 Fibre drum

Aluminum potassium sulphate powderAlluminio potassio solfato polvere - Aluminium potassium sulfate en poudre - Aluminium potassium sulfate en poudre


Aluminum potassium sulphate powder - Technical GradeRE-Pure

Assay (complexometric) >= 97 % Description White crystalline powder Water-insoluble matter <= 500 ppmHeavy metals (Pb) <= 50 ppm Fe <= 300 ppm

Code Size Packaging312508 g 2500 Bottle312504 kg 50 Sack

Aluminum powderAlluminio polvere - Aluminium en poudre - Aluminio polvo

Transport classificationONU n. 1309Transport class: 4.1Packaging group: II

F

R: 10-15S: 7/8-43


Aluminum powder - Analytical GradeRPE-For analysis

Assay (complexometric) >= 95 % Description Grey powder Cu <= 0.03 %Fe <= 0.6 % Zn <= 0.08 %

Code Size Packaging416817 g 1000 Metallic can

Aluminum sulphateAlluminio solfato - Aluminium sulfate - Aluminium sulfate


Aluminum sulphate - Analytical Grade



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Aluminum sulphate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 98.0 ÷ 102.0 % Description White crystals Ca <= 100 ppmWater-insoluble matter <= 100 ppm Heavy metals (Pb) <= 10 ppm Chloride <= 50 ppmFe <= 20 ppm K <= 50 ppm Mg <= 20 ppmNa <= 0.02 %


Aluminum sulphate - Technical GradeRE-Pure

Assay (complexometric) 16 ÷ 18 %(Al2O3) Description White crystals Heavy metals (Pb) <=50 ppmFe <=100 ppm

Code Size Packaging312752 g 10000 Tank312751 kg 25 Fibre drum

Aluminum wireAlluminio filo - Aluminium en fils - Aluminio hilos


Aluminum wire - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99.5 % Description Filo metallic

Code Size Packaging416616 g 500 Bag(Diameter ~mm 1).

AmaranthAmaranto - Amarante - Amaranto


Xn

R: 20/21/22S: 13


Amaranth - Analytical GradeRPE-For analysis-C.I. 16185

Description Red brown powder Assorbanza a 520nm >= 0.74

Code Size Packaging417841 g 10 Glass jarStain for Microscopy (hystochemistry) Indicator for hydrazine titration.

Amidoschwarz B 10 solutionAmido nero 10B in soluzione - Noir amido 10B - Negro Amido 10B

CAS N: 1064-48-8EEC N: 213-903-1

Amidoschwarz B 10 solution - Special GradeRS-For agroalimentary analysis

Density at 20°C 1.006 ÷ 1.012 pH at 20°C 2.30 ÷ 2.50 Absorbance (sol 1/100)at 620 nm 0.700 ÷ 0.730 AU

Code Size Packaging502050 ml 5000 Plastic drum

For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

1-Amino-2-naphthol-4-sulphonic acidAcido 1-ammino-2-naftolo-4-solfonico - Acide 1-amino-2-naphtol-4-sulfonique - Acido 1-amino-2-naftol-4-sulfonico

Xn

R: 20/21/22


1-Amino-2-naphthol-4-sulphonic acid - Analytical Grade


Ami CARLO ERBA REAGENTS

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1-Amino-2-naphthol-4-sulphonic acid - Analytical GradeRPE-For analysis

Assay >= 94 % Description Pink granular powder Water (K.F.) <= 5 %Sulphated ash <= 0.5 %

Code Size Packaging402032 g 25 Glass jarFor the analysis of phosphates

2-Amino-2-methyl-1,3-propanediol2-Ammino-2-metil-1,3-propandiolo - 2-Amino-2-méthyl-1,3-propanediol - 2-Amino-2-metil-1,3-propandiol


2-Amino-2-methyl-1,3-propanediol - Analytical GradeRPE-For analysis

Description Yellowish powder Melting point 108 ÷ 110 ° C


For further information on above products, see following product/application section(s)Buffers (p. 30)

p-Aminobenzoic acidAcido p-amminobenzoico - Acide p-aminobenzoique - Acido p-aminobenzoico

Xn

R: 20/21/22


p-Aminobenzoic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: USP-BP

Assay (acidimetric) 98.5 ÷ 100.5 % s.s. Description Yellowish powder Ordinary impurities Conform USP-NFMelting point 186 ÷ 189 °C Loss on drying <=0.2 % Sulphated ash <=0.1 %Volat. diazotizable sub <=20 ppm Heavy metals (Pb) <=20 ppm Origin (BSE/TSE) Synthesis


3-Aminomethylalizarine-N,N-diacetic acid cerium complex sTransport classificationONU n. 1993Transport class: 3Packaging group: II

F

R: 11S: 9-16-33

Atomic weight: 559,48

3-Aminomethylalizarine-N,N-diacetic acid cerium complex s - Analytical GradeRPE-For analysis

Description Purple clear liquid Fluoride sensitivity Positive


4-Aminophenazon4-Amminofenazone - 4-Aminophénazone - 4-Aminofenazona

Xn

R: 22S: 20


4-Aminophenazon - Special GradeRS-For phenols detection

Assay (non-aqueos medium) >= 97.5 % (s.s.) Description Yellowish crystalline powder Melting point 105.5 ÷ 110 ° CLoss on drying <= 1.5 % Residue on ignition <= 0.1 %


m-Aminophenolm-Amminofenolo - m-Aminophenol - m-Aminofenol

Synonymesm-Hydroxyaniline


N Xn

R: 20/22-51/53S: 28-61


m-Aminophenol - Technical Grade


AmiSECTION III - CHEMICALS 100°ed

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m-Aminophenol - Technical GradeRE-Pure

Assay (ex nitrogen) >=98 % Description Yellowish powder Melting point 121.5 ÷ 124.5 ° CResidue on ignition <=0.1 %


p-Aminophenolp-Amminofenolo - p-Aminophénol - p-Amino fenol


N Xn

R: 20/22-40-50/53S: 28-36/37-60-61


p-Aminophenol - Technical GradeRE-Pure

Assay (GLC) >= 96.0 % Description White powder or yellow Residue on ignition <= 2.5 %


Amman's lactophenol solutionLattofenolo d!Amman soluzione - Lactophénol d!Amman en solution - Lactofenol de Amman solución


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R: 24/25-34S: 28-45

Amman's lactophenol solution - Special GradeRS-For microscopy

Description Amber liquid Density at 20°C 1.155 ÷ 1.159

Code Size Packaging457531 ml 100 Glass bottleStain for Bacteriology. It contains phenol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Ammonia solution 32%Ammoniaca soluzione 32% - Ammoniaque solution 32% - Amonio hidróxido 32%


C N

R: 34-50S: 26-36/37/39-45-61


Ammonia solution 32% - Technical GradeRE-Pure

Assay (alcalimetric) 28 ÷ 34 % Description Clear liquid Color <= 10 APHADensity at 20°C 0.880 ÷ 0.898

Code Size Packaging528503 ml 5000 Plastic drum528501 kg 27 Drum



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R: 34-50S: 26-36/37/39-45-61


Ammonia solution 30% - Analytical Grade


Amm CARLO ERBA REAGENTS

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Ammonia solution 30% - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (alkalimetric) 28.0 ÷ 30.0 % Description Clear colourless liquid Colour (APHA) <=10Density at 20° C 0.886 ÷ 0.898 Residue on evaporation <=20 ppm Carbonate <=10 ppmChloride <=0.5 ppm Phosphate <=0.3 ppm Heavy metals (Pb) <=0.4 ppmPyridine and homologues <=2 ppm Subst. reducing KMnO4 <=8 ppm(5m) Silicate <=10 ppmSulphide <=0.1 ppm Sulphate <=2 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.02 ppm B <=0.05 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.05 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.2 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=1 ppm Ni <=0.02 ppmPb <=0.02 ppm Pt <=0.1 ppm Sn <=0.1 ppmSr <=0.02 ppm Ti <=0.1 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.1 ppmNitrate <=2 ppm Residue on ignition <=20 ppm

Code Size Packaging419941 ml 1000 Glass bottle419943 ml 2000 Glass bottle419948 ml 2000 Plastic bottle419945 ml 5000 Carton drum419946 kg 25 Plastic drum

Ammonia solution 30% - Special GradeRS-For agroalimentary analysis

Code Size Packaging526503 kg 27 Drum

RS-NuclearCode Size Packaging526501 kg 190 Drum

RS-RSE For electronic use-ERBATRONAssay (alkalimetric) 28 ÷ 32 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.886 ÷ 0.898 Carbonate <=5 ppm Chloride <=0.25 ppmPhosphate <=0.2 ppm Heavy metals (Pb) <=0.2 ppm Residue on ignition <=3 ppmSubst. reducing KMnO4 <=5 ppm Total sulphur <=1 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.025 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.03 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.2 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.05 ppmSb <=0.05 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging420071 ml 1000 Glass bottle420073 ml 2000 Glass bottle420077 ml 5000 Plastic bottle420075 kg 25 Plastic drum

Ammonia solution 30% - Technical GradeRE-Pure

Assay (alkalimetric) 28 ÷ 32 % Description Clear liquid Density at 15° C 0.88 ÷ 0.89Residue on evaporation <=0.1 % Chloride <=300 ppm Heavy metals (Pb) <=50 ppmSulphate <=500 ppm Fe <=20 ppm

Code Size Packaging314873 ml 2000 Glass bottle314871 kg 25 Plastic drum



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R: 34-50S: 26-36/37/39-45-61


Ammonia solution 28% - Pharmaceutical Grade


AmmSECTION III - CHEMICALS 100°ed

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Ammonia solution 28% - Pharmaceutical GradeRPH-According to pharmacopoeia: NF-FU

Assay (alkalimetric) 27.0 ÷ 30.0 % NH3 Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Density at 20° C 0.892 ÷ 0.910 Carbonate <= 60 ppm Chloride <= 1 ppmSulphate <= 5 ppm Heavy metals (Pb) <= 1 ppm Fe <= 0.25 ppmNon volat.substances <= 0.002 % m/v Ready oxidizable substances Conform Ph.Eur. Pyridine and homologues Conform Ph.Eur.Origin (BSE/TSE) Synthesis

Code Size Packaging314862 ml 100 Bottle314861 26° Béml 1000 Glass bottle314863 26° Béml 2000 Glass bottle314866 26° Békg 25 Plastic drum



C N

R: 34-50S: 26-36/37/39-45-61


Ammonia solution 25% - Analytical GradeRPE-For analysis

Assay (alkalimetric) 24.0 ÷ 26.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.901 ÷ 0.907 Carbonate <=10 ppm Chloride <=0.5 ppmPhosphate <=0.3 ppm Heavy metals (Pb) <=0.4 ppm Pyridine and homologues <=2 ppmResidue on ignition <=3 ppm Subst. reducing KMnO4 <=8 ppm(5m) Sulphide <=0.1 ppmTotal sulphur <=1 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.02 ppm B <=0.05 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.1 ppm Ca <=0.5 ppmCd <=0.01 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.02 ppm Fe <=0.05 ppm Ga <=0.02 ppmIn <=0.02 ppm K <=0.2 ppm Li <=0.02 ppmMg <=0.1 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=1 ppm Ni <=0.02 ppm Pb <=0.02 ppmPt <=0.1 ppm Sn <=0.1 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.1 ppm


Ammonia solution 25% - Special GradeRS-MOS For electronic use-ERBATRON

Assay (alkalimetric) 24.0 ÷ 26.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.901 ÷ 0.907 Carbonate <=5 ppm Chloride <=0.25 ppmPhosphate <=0.2 ppm Heavy metals (Pb) <=0.2 ppm Residue on ignition <=3 ppmSubst. reducing KMnO4 <=5 ppm Total sulphur <=1 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.025 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.03 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.2 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.05 ppmSb <=0.05 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging420051 ml 1000 Plastic bottleMinimum order: 80 bottles



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Ammonia solution 25% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (alkalimetric) 24.0 ÷ 26.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.901 ÷ 0.907 Carbonate <=5 ppm Chloride <=0.25 ppmPhosphate <=0.2 ppm Heavy metals (Pb) <=0.2 ppm Residue on ignition <=3 ppmSubst. reducing KMnO4 <=5 ppm Total sulphur <=1 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.025 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.03 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.2 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.05 ppmSb <=0.05 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging420083 ml 2000 Glass bottle420085 ml 5000 Plastic bottle420084 kg 25 Plastic drum420088 kg 170 Drum



C N

R: 34-50S: 26-36/37/39-45-61



Assay (alkalimetric) 20 ÷ 22 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.917 ÷ 0.923 Carbonate <=10 ppm Chloride <=0.5 ppmPhosphate <=0.3 ppm Heavy metals (Pb) <=0.4 ppm Pyridine and homologues <=2 ppmResidue on calcination <=3 ppm Subst. reducing KMnO4 <=8 ppm(5m) Sulphide <=0.1 ppmTotal sulphur <=1 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.02 ppm B <=0.05 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.1 ppm Ca <=0.5 ppmCd <=0.01 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.02 ppm Fe <=0.05 ppm Ga <=0.02 ppmIn <=0.02 ppm K <=0.2 ppm Li <=0.02 ppmMg <=0.1 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=1 ppm Ni <=0.02 ppm Pb <=0.02 ppmPt <=0.1 ppm Sn <=0.1 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.1 ppm


Ammonia solution 20% - Special Grade



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Ammonia solution 20% - Special GradeRS-Superpure-for trace analysis

Assay (alkalimetric) 20 ÷ 22 % Description Clear liquid Ag <= 1 ppbAl <= 1 ppb As <= 1 ppb Ba <= 1 ppbBe <= 1 ppb Bi <= 1 ppb Ca <= 1 ppbCd <= 1 ppb Co <= 1 ppb Cr <= 1 ppbCu <= 1 ppb Fe <= 1 ppb Hg <= 1 ppbK <= 1 ppb Li <= 1 ppb Mg <= 1 ppbMn <= 1 ppb Mo <= 1 ppb Na <= 1 ppbNi <= 1 ppb Pb <= 1 ppb Sb <= 1 ppbSe <= 1 ppb Sn <= 1 ppb Sr <= 1 ppbTi <= 1 ppb V <= 1 ppb Zn <= 1 ppbZr <= 1 ppb U <= 1 ppb Th <= 1 ppbColour (APHA) <= 10 Ce <= 0.5 ppb Cs <= 0.5 ppbDy <= 0.5 ppb Er <= 0.5 ppb Eu <= 0.5 ppbGd <= 0.5 ppb Ga <= 0.5 ppb Ge <= 0.5 ppbAu <= 0.5 ppb Ho <= 0.5 ppb In <= 0.5 ppbLa <= 0.5 ppb Lu <= 0.5 ppb Nd <= 0.5 ppbNb <= 0.5 ppb Pr <= 0.5 ppb Rh <= 0.5 ppbRb <= 0.5 ppb Sm <= 0.5 ppb Sc <= 0.5 ppbTe <= 0.5 ppb Tb <= 0.5 ppb Tl <= 0.5 ppbTm <= 0.5 ppb W <= 0.5 ppb Yb <= 0.5 ppbY <= 0.5 ppb



RS-Ultrapure-for trace analysisAssay (alkalimetric) 20 ÷ 22 % Description Clear colourless liquid Ag <= 10 pptAl <= 20 ppt As <= 10 ppt Ba <= 10 pptBe <= 10 ppt Bi <= 10 ppt Ca <= 20 pptCd <= 10 ppt Co <= 10 ppt Cr <= 10 pptCu <= 20 ppt Fe <= 20 ppt K <= 20 pptMg <= 20 ppt Mn <= 10 ppt Na <= 20 pptNi <= 10 ppt Pb <= 10 ppt Sn <= 10 pptSr <= 10 ppt Tl <= 10 ppt Ti <= 10 pptZn <= 10 ppt Sb <= 10 ppt Ce <= 10 pptCs <= 10 ppt Dy <= 10 ppt Er <= 10 pptEu <= 10 ppt Gd <= 10 ppt Ga <= 10 pptGe <= 10 ppt Au <= 10 ppt Ho <= 10 pptIn <= 10 ppt La <= 10 ppt Li <= 10 pptLu <= 10 ppt Mo <= 10 ppt Nd <= 10 pptNb <= 10 ppt Pr <= 10 ppt Rh <= 10 pptRb <= 10 ppt Sm <= 10 ppt Sc <= 10 pptTe <= 10 ppt Tb <= 10 ppt Th <= 10 pptTm <= 10 ppt W <= 10 ppt U <= 10 pptV <= 10 ppt Yb <= 10 ppt Y <= 10 pptZr <= 10 ppt





C

R: 34S: 26-36/37/39-45-61



Assay (alkalimetric) 9.5 ÷ 10.5 % Description Clear colourless liquid Density at 15° C 0.956 ÷ 0.962


AmmoniumAmmonio - Ammonium - Amonio

Ammonium - Special Grade



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Ammonium - Special GradeRS-Standard solution for ion chromatography

Code Size Packaging Notes503310 conc. 1.000 ppmml 50 Plastic bottle503311 conc. 1.000 ppmml 100 Plastic bottle503312 conc. 1.000 ppmml 250 Plastic bottle503313 conc. 1.000 ppmml 500 Plastic bottle


Ammonium acetateAmmonio acetato - Ammonium acétate - Amonio acetato


Ammonium acetate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acc.to Sörensen) >=97 % Description White crystals pH sol. 5% at 25° C 6.7 ÷ 7.3Water-insoluble matter <=50 ppm Residue on ignition <=100 ppm Chloride <=5 ppmNitrate <=10 ppm Sulphate <=10 ppm Heavy metals (Pb) <=5 ppmFe <=5 ppm

Code Size Packaging418776 g 500 Plastic jar418777 g 1000 Plastic jar418772 g 5000 Plastic bottle418774 kg 50 Fibre drum

Ammonium acetate - Technical GradeRE-Pure

Assay (non-aqueos medium) >= 97.5 % (s.s.) Description White semitransparent crystals Water <= 2 %

Code Size Packaging313507 g 1000 Plastic jar313504 kg 50 Carton drum

Ammonium bromideAmmonio bromuro - Ammonium bromure - Amonio bromuro


Ammonium bromide - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >=99.0 % Description White crystalline powder pH sol. 5% at 25° C 4.5 ÷ 6.0Water-insoluble matter <=50 ppm Residue on ignition <=100 ppm Bromate <=20 ppmChloride <=0.2 % Iodide Conform Sulphate <=50 ppmHeavy metals (Pb) <=5 ppm Ba <=20 ppm Fe <=5 ppm


Ammonium bromide - Technical GradeRE-Pure

Assay (argentimetric) >=99.0 % Description White crystalline powder Sulphated ash <=500 ppmChloride <=0.2 % Sulphate <=500 ppm Fe <=5 ppm

Code Size Packaging313801 kg 50 Fibre drum

Ammonium carbamateAmmonio carbammato - Ammonium carbamate - Amonio carbamato

Xn

R: 22


Ammonium carbamate - Analytical Grade



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Ammonium carbamate - Analytical GradeRPE-For analysis

Assay (alkalimetric) >= 99.5 % Description Pezzi irregolari bianchi Chloride <= 5 ppmPhosphate <= 5 ppm Nitrate <= 10 ppm Ca <= 10 ppmCu <= 5 ppm Fe <= 5 ppm K <= 50 ppmMg <= 5 ppm Na <= 50 ppm Ni <= 5 ppmPb <= 5 ppm Zn <= 5 ppm Sulphate <= 10 ppmCd <= 5 ppm Co <= 5 ppm Cr <= 5 ppmMn <= 5 ppm Residue on calcination <= 20 ppm


Ammonium carbonateAmmonio carbonato - Ammonium carbonate - Amonio carbonato


Ammonium carbonate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (alkalimetric) >=30.0 % Description White crystals Water-insoluble matter <=50 ppmNon volat.substances <=100 ppm Chloride <=5 ppm Total sulphur <=20 ppmHeavy metals (Pb) <=5 ppm Fe <=5 ppm


Ammonium carbonate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (acidimetric) 30.0 ÷ 34.0 % (NH3) Description White crystalline powder Sulphated ash <=0.1 %Chloride <=35 ppm Sulphate <=50 ppm Heavy metals (Pb) <=10 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging313887 g 1000 Plastic jar313887 g 1000 Plastic jar313889 g 5000 Plastic jar313884 kg 50 Sack

Ammonium carbonate solution 20% in waterXi

R: 36/37/38S: 7-26


Ammonium carbonate solution 20% in water - Analytical GradeRPE-For analysis



Ammonium chlorideAmmonio cloruro - Ammonium chlorure - Amonio cloruro

Xn

R: 22-36S: 22


Ammonium chloride - Analytical GradePA-PUREX-for analysis

Assay >= 99.7 % Ash <= 0.25 % Iron (Fe) <= 3 mg/KgWater content <= 0.1 % m/m NaCl <= 0.2 %

Code Size PackagingP1440517 g 1000 Plastic jarP1440527 g 5000 Metal bucket



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Ammonium chloride - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (argentimetric) >=99.5 % Description White crystalline powder pH sol. 5% at 25° C 4.5 ÷ 5.5Water-insoluble matter <=50 ppm Residue on calcination <=100 ppm Phosphate <=2 ppmSulphate <=20 ppm Heavy metals (Pb) <=5 ppm Ca <=10 ppmFe <=2 ppm Mg <=5 ppm

Code Size Packaging419416 g 500 Plastic jar419417 g 1000 Plastic jar419419 g 5000 Plastic jar419412 kg 25 Fibre drum419414 kg 50 Carton drum

Ammonium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (argentimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Bromide and Iodide Conform Ph.Eur. Thiocyanate Conform USP-NFpH (1:20) 4.6 ÷ 6.0 Loss on drying <=0.5 % Sulphated ash <=0.1 %Heavy metals (Pb) <=10 ppm Sulphate <=150 ppm Ca <=200 ppmFe <=20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging313957 g 1000 Plastic jar313952 g 2500 Plastic jar313954 kg 50 Fibre drum

Ammonium chloride powderAmmonio cloruro polvere - Ammonium chlorure en poudre - Amonio cloruro en polvo

Xn

R: 22-36S: 22


Ammonium chloride powder - Technical GradeRE-Pure

Assay (argentimetric) >= 99 % Description Polvere crist. bianca parz. ammassata Water (K.F.) <= 0.1 %Not soluble matter <= 0.02 % Sulphated ash <= 0.3 % Fe <= 10 ppm


Ammonium chloride solution 10% in waterAmmonio cloruro soluzione 10% in acqua - Ammonium chlorure en solution à 10% dans l!eau - Amonio cloruro solución 10% en agua


Ammonium chloride solution 10% in water - Analytical GradeRPE-For analysis

Assay 9.5 ÷ 10.5 % Description Clear colourless liquid Density at 20° C 1.025 ÷ 1.031


tri-Ammonium citrateAmmonio citrato tribasico - tri-Ammonium citrate - Tri-amonio citrato


tri-Ammonium citrate - Technical GradeRE-Pure

Assay >= 97 % Description White crystalline powder Chloride <= 20 ppmSulphate <= 70 ppm Fe <= 20 ppm




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Ammonium citrate solution 20% in waterAmmonio citrato soluzione 20% in acqua - Ammonium citrate en solution à 20% dans l!eau - Amonio citrato solución 20% en agua


Ammonium citrate solution 20% in water - Analytical GradeRPE-For analysis

Assay 19 ÷ 21 % Description Clear colourless liquid pH of the substance 7 ÷ 7.3

Code Size Packaging419361 ml 1000 Plastic bottleFor the analysis of perphosphates

Ammonium dichromateAmmonio bicromato - Ammonium dichromate - Amonio dicromato

SynonymesAmmonium bichromate


E N T+

R: 45-46-60-61-2-8-21-25-26-34-42S: 53-45-60-61


Ammonium dichromate - Analytical GradeRPE-For analysis

Assay (iodometric) >= 99 % Description Orange crystalline powder Water-insoluble matter <= 50 ppmChloride <= 10 ppm Sulphate <= 100 ppm Ca <= 20 ppmK + Na <= 0.1 %


Ammonium dichromate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Orange crystals Chloride <=100 ppmWater-insoluble matter <=100 ppm Sulphate <=200 ppm Ca <=100 ppm


Ammonium dihydrogen phosphateAmmonio fosfato monobasico - Ammonium phosphate monobasique - Amonio fosfato monobásico


Ammonium dihydrogen phosphate - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) >= 98.0 % Description White crystals pH sol. 5% at 25° C 3.8 ÷ 4.4Chloride <= 5 ppm Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppmNitrate <= 10 ppm Sulphate <= 100 ppm Ca <= 10 ppmMg <= 5 ppm Fe <= 10 ppm K <= 50 ppmNa <= 50 ppm


Ammonium dihydrogen phosphate - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description White crystals pH sol. 5% at 25° C 3.7 ÷ 4.3Chloride <=100 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=50 ppmSulphate <=100 ppm As <=2 ppm Fe <=50 ppm

Code Size Packaging314507 g 1000 Plastic jar314506 g 10000 Plastic jar314504 kg 25 Sack314503 kg 50 Fibre drum



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Ammonium eptamolybdateAmmonio eptamolibdato - Ammonium heptamolybdate - Amonio heptamolibdato

Transport classificationONU n. NA Xn

R: 20/22S: 7-45


Ammonium eptamolybdate - Analytical GradePA-PUREX-for analysis

Molybdenum (Mo) >= 54.3 % Iron (Fe) <= 10 mg/Kg Calcium (Ca) <= 10 mg/KgAluminium (Al) <= 10 mg/Kg Lead (Pb) <= 5 mg/Kg Akaline materials <= 70 mg/Kg


Ammonium fluorideAmmonio fluoruro - Ammonium fluorure - Amonio fluoruro


T

R: 23/24/25S: 26-45


Ammonium fluoride - Analytical GradeRPE-ACS-for analysis

Assay (acc.to Sörensen) >=98.0 % Description White crystals Water-insoluble matter <=50 ppmResidue on ignition <=100 ppm Chloride <=10 ppm Sulphate <=50 ppmHeavy metals (Pb) <=5 ppm Fe <=5 ppm

Code Size Packaging419638 g 250 Plastic jar419637 g 1000 Plastic jar419636 g 10000 Tank

Ammonium fluoride solution 40% in waterAmmonio fluoruro soluzione 40% in acqua - Ammonium fluorure en solution à 40% dans l!eau - Amonio fluoruro solución 40% en agua


T

R: 23/24/25S: 26-45


Ammonium fluoride solution 40% in water - Special GradeRS-MOS For electronic use-ERBATRON

Assay (acc.to Sörensen) 39 ÷ 41 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.10 ÷ 1.12 pH of the substance 7.4 ÷ 8.2 Residue on calcination <=10 ppmChloride <=4 ppm Phosphate <=0.4 ppm Heavy metals (Pb) <=1 ppmNitrate <=10 ppm Total sulphur <=2 ppm Ag <=0.05 ppmAl <=0.5 ppm As <=0.03 ppm Au <=0.05 ppmB <=0.1 ppm Ba <=0.1 ppm Be <=0.05 ppmBi <=0.05 ppm Ca <=0.5 ppm Cd <=0.1 ppmCo <=0.05 ppm Cr <=0.05 ppm Cu <=0.1 ppmFe <=0.5 ppm Ga <=0.1 ppm In <=0.05 ppmK <=0.1 ppm Li <=0.1 ppm Mg <=0.3 ppmMn <=0.05 ppm Mo <=0.05 ppm Na <=0.3 ppmNi <=0.05 ppm Pb <=0.3 ppm Pt <=0.05 ppmSb <=0.03 ppm Sn <=0.1 ppm Sr <=0.1 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.1 ppm Zn <=0.1 ppm Zr <=0.05 ppm

Code Size Packaging419663 ml 1000 Plastic bottleMinimum order: 48 bottles



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Ammonium fluoride solution 40% in water - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acc.to Sörensen) 39 ÷ 41 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.10 ÷ 1.12 pH of the substance 7.4 ÷ 8.2 Residue on calcination <=10 ppmChloride <=4 ppm Phosphate <=0.4 ppm Heavy metals (Pb) <=1 ppmNitrate <=10 ppm Total sulphur <=2 ppm Ag <=0.05 ppmAl <=0.5 ppm As <=0.03 ppm Au <=0.05 ppmB <=0.1 ppm Ba <=0.1 ppm Be <=0.05 ppmBi <=0.05 ppm Ca <=0.5 ppm Cd <=0.1 ppmCo <=0.05 ppm Cr <=0.05 ppm Cu <=0.1 ppmFe <=0.5 ppm Ga <=0.1 ppm In <=0.05 ppmK <=0.1 ppm Li <=0.1 ppm Mg <=0.3 ppmMn <=0.05 ppm Mo <=0.05 ppm Na <=0.3 ppmNi <=0.05 ppm Pb <=0.3 ppm Pt <=0.05 ppmSb <=0.03 ppm Sn <=0.1 ppm Sr <=0.1 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.1 ppm Zn <=0.1 ppm Zr <=0.05 ppm

Code Size Packaging419653 ml 1000 Plastic bottle419655 ml 5000 Plastic bottle419652 kg 25 Plastic drum

Ammonium formateAmmonio formiato - Ammonium formiate - Amonio formiato


Ammonium formate - Analytical GradeRPE-For analysis

Assay (acc.to Sörensen) >= 98.0 % Description Colourless crystals pH sol. 5% at 25° C 5.5 ÷ 7.0Water <= 0.5 % Chloride <= 5 ppm Sulphate <= 10 ppmWater-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppm Fe <= 5 ppmMelting point 119 ÷ 121 °C


Ammonium hydrogen carbonateAmmonio bicarbonato - Ammonium bicarbonate - Amonio bicarbonato


Ammonium hydrogen carbonate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98.5 % Description White crystalline powder pH sol. 5% at 25° C 7.0 ÷ 8.0Chloride <=5 ppm Phosphate <=5 ppm Water-insoluble matter <=30 ppmSulphate <=50 ppm Residue on ignition <=500 ppm As <=1 ppmCa <=100 ppm Cu <=10 ppm Fe <=10 ppmK <=10 ppm Mg <=10 ppm Na <=20 ppmNi <=10 ppm Pb <=10 ppm


Ammonium hydrogen carbonate - Technical GradeRE-Pure

Assay (acidimetric) >=99 % Description White crystalline powder Sulphated ash <=500 ppmChloride <=50 ppm Sulphate <=150 ppm


di-Ammonium hydrogen citrateAmmonio citrato bibasico - Ammonium citrate dibasique - Amonio citrato dibásico


di-Ammonium hydrogen citrate - Analytical Grade



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di-Ammonium hydrogen citrate - Analytical GradeRPE-ACS-for analysis

Assay (acc.to Sörensen) 98.0 ÷ 103.0 % Description White crystals Water-insoluble matter <= 50 ppmResidue on ignition <= 100 ppm Chloride <= 10 ppm Phosphate <= 5 ppmOxalate <= 500 ppm Total sulphur <= 50 ppm Heavy metals (Pb) <= 5 ppmFe <= 10 ppm


Ammonium hydrogen difluorideAmmonio bifluoruro - Ammonium bifluorure - Amonio bifluorure


C T

R: 25-34S: 22-26-37-45


Ammonium hydrogen difluoride - Technical GradeRE-Pure

Assay (acidimetric) >= 94 % Description White flakes Water (K.F.) <= 0.5 %Sulphate <= 2000 ppm Sulphite <= 100 ppm Heavy metals (Pb) <= 200 ppmFe <= 500 ppm


Ammonium hydrogen oxalateAmmonio ossalato acido - Ammonium oxalate acide - Amonio oxalato acido

Xn

R: 21/22S: 24/25


Ammonium hydrogen oxalate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.5 % Description White crystals Chloride <=25 ppmTotal phosphorus <=5 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=2 ppmNitrate <=5 ppm Residue on ignition <=50 ppm Total sulphur <=20 ppmAl <=5 ppm As <=0.2 ppm Ca <=5 ppmCu <=1 ppm Fe <=2 ppm Mg <=10 ppmNi <=1 ppm Pb <=1 ppm Zn <=1 ppm


di-Ammonium hydrogen phosphateAmmonio fosfato bibasico - Ammonium phosphate dibasique - Amonio fosfato dibásico


di-Ammonium hydrogen phosphate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) >= 98.0 % Description White crystals pH sol. 5% at 25° C 7.7 ÷ 8.1Water-insoluble matter <= 50 ppm Sulphate <= 100 ppm Chloride <= 10 ppmNitrate <= 30 ppm Heavy metals (Pb) <= 10 ppm Fe <= 10 ppmK <= 50 ppm Na <= 50 ppm Ca <= 10 ppmMg <= 5 ppm

Code Size Packaging419836 g 500 Plastic jar419837 g 1000 Plastic jar419831 g 5000 Plastic jar419834 kg 50 Fibre drum

di-Ammonium hydrogen phosphate - Technical Grade



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di-Ammonium hydrogen phosphate - Technical GradeRE-Pure

Assay (alkalimetric) >= 99.5 % Assay as phosphorus pentoxide 52.8 ÷ 54.2 % Assay as nitrogen 20.2 ÷ 21.4 %Description White crystals pH solution 1% 7.6 ÷ 8.2 Loss on drying 60°C <= 0.15 %Water-insoluble matter <= 0.08 %


di-Ammonium hydrogen phosphate 20 g/L solutionAmmonio diidrogeno fosfato 20 g/L soluzione - Ammonium dihydrogénophosphate 20 g/L - di-Amonio Hidrógeno Fosfato solución 20 g/l


di-Ammonium hydrogen phosphate 20 g/L solution - Special GradeRS-Matrix modifiers for AAS-GTA

Code Size Packaging Notes503194 Matrice: Nitric acid (HNO3), conc. 20 g/L50 ml Plastic bottle


Ammonium hydrogen sulphateAmmonio bisolfato - Ammonium bisulfate - Amonio bisulfato


C

R: 34S: 26-45


Ammonium hydrogen sulphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98 % Description White crystals Chloride <=2 ppmPhosphate <=3 ppm Water-insoluble matter <=10 ppm Heavy metals (Pb) <=2 ppmNitrate <=10 ppm Residue on ignition <=50 ppm Al <=10 ppmAs <=0.2 ppm Ca <=10 ppm Cu <=1 ppmFe <=2 ppm K <=10 ppm Mg <=5 ppmNa <=50 ppm Ni <=1 ppm Pb <=1 ppmZn <=1 ppm


Ammonium hydrogen sulphite solution 70% in waterAmmonio bisolfito soluzione 70% in acqua - Ammonium bisulfite en solution à 70% dans l!eau - Amonio bisulfito solución 70% en agua


Xi

R: 31-36/37/38S: 7


Ammonium hydrogen sulphite solution 70% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=70 % Description Clear yellow liquid pH 10% at 25° C 4.0 ÷ 5.0Chloride <=10 ppm Phosphate <=2 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=20 ppm Silicate <=50 ppm As <=0.5 ppmCu <=2 ppm Fe <=10 ppm K <=50 ppmNa <=50 ppm Ni <=2 ppm Pb <=2 ppmZn <=4 ppm


Ammonium hydrogen tetraborateAmmonio tetraborato - Ammonium tétraborate - Amonio tetraborato


Ammonium hydrogen tetraborate - Analytical Grade



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Ammonium hydrogen tetraborate - Analytical GradeRPE-For analysis

Assay (ex ammonium) 97 ÷ 105 % Assay(ex Boric acid) 97 ÷ 105 % Description White crystalline powderpH sol. 5% at 25° C 7.5 ÷ 8.5 Carbonate <=20 ppm Chloride <=3 ppmPhosphate <=10 ppm Water-insoluble matter <=30 ppm Heavy metals (Pb) <=10 ppmNitrate <=5 ppm Sulphate <=30 ppm As <=1 ppmCa <=50 ppm Fe <=2 ppm K <=50 ppmMg <=20 ppm Na <=50 ppm


Ammonium iodideAmmonio ioduro - Ammonium iodure - Amonio yoduro


Ammonium iodide - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >= 99.0 % Description White granules Residue on ignition <= 0.05 %Chloride + bromide (Cl) <= 50 ppm Water-insoluble matter <= 50 ppm Phosphate <= 10 ppmHeavy metals (Pb) <= 10 ppm Ba <= 20 ppm Fe <= 5 ppmSulphate <= 0.05 %

Code Size Packaging420133 g 50 Glass jar420135 g 250 Glass jarStabilized with ~1,5% of NH4H2PO2.

Ammonium ironsulphate 0,12 NAmmonio ferrosolfato 0,12 N - Fer II ammonium sulfate 0,12N - Amonio Hierro II sulfato 0,12 N


Ammonium ironsulphate 0,12 N - Special GradeRS-For enviromental analysis (COD determination)



Ammonium metavanadateAmmonio metavanadato - Ammonium métavanadate - Amonio metavanadato


T+

R: 28-36/37/38S: 45


Ammonium metavanadate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99.5 % Description Yellowish powder Chloride <= 20 ppmFe <= 10 ppm Cd <= 10 ppm Co <= 20 ppmCu <= 10 ppm Ni <= 20 ppm Pb <= 20 ppmZn <= 10 ppm Phosphate <= 50 ppm Sulphate <= 100 ppm


Ammonium molybdateAmmonio molibdato - Ammonium molybdate - Amonio molibdato

SynonymesAmmonium heptamolydbateXn

R: 20/22S: 7-45


Ammonium molybdate - Analytical Grade



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Ammonium molybdate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 81.0 ÷ 83.0 % (MoO3) Description Green crystals Water-insoluble matter <= 50 ppmArsenate, phosphate and silicate (SiO2) <= 10 ppm Chloride <= 20 ppm Phosphate <= 5 ppmNitrate <= 30 ppm Sulphate <= 200 ppm Heavy metals (Pb) <= 10 ppmK <= 100 ppm Na <= 100 ppm Mg <= 50 ppm

Code Size Packaging420234 g 100 Glass jar420236 g 500 Plastic jar420238 g 2500 Plastic jar

Ammonium molybdate - Special GradeRS-For microanalysis

Assay (complexometric) 81.0 ÷ 83.0 % Description White crystalline powder Water-insoluble matter <= 0.005 %Nitrate <= 0.003 % AsO4, PO4, SiO4 (SiO2) <= 0.001 % Chloride <= 20 ppmSulphate <= 200 ppm Phosphate <= 5 ppm Heavy metals (Pb) <= 10 ppmK <= 100 ppm Mg <= 50 ppm Na <= 100 ppm


Ammonium molybdate solution 2.5% in nitric acidTransport classificationONU n. 2031Transport class: 8Packaging group: II

C

R: 35S: 23-26-27-45


Ammonium molybdate solution 2.5% in nitric acid - Analytical GradeRPE-For analysis

Description Clear liquid Density at 20° C 1.0 ÷ 1.2


Ammonium molybdate solution 5% in waterAmmonio molibdato soluzione 5% in acqua - Ammonium molybdate en solution à 5% dans l!eau - Amonio molibdato solución 5% en agua


Ammonium molybdate solution 5% in water - Analytical GradeRPE-For analysis



Ammonium nitrateAmmonio nitrato - Ammonium nitrate - Amonio nitrato


O

R: 8-9S: 15-16-41


Ammonium nitrate - Analytical GradeRPE-ACS-ISO-for analysis

Assay (alkalimetric) >= 95 % Description White crystals pH sol. 5% at 25° C 4.5 ÷ 6.0Water-insoluble matter <= 50 ppm Residue on ignition <= 100 ppm Chloride <= 5 ppmPhosphate <= 5 ppm Nitrite <= 5 ppm Sulphate <= 20 ppmHeavy metals (Pb) <= 5 ppm Fe <= 2 ppm Acidity Conform


Ammonium nitrate - Technical Grade



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Ammonium nitrate - Technical GradeRE-Pure

Assay (acc.to Sörensen) >=97 % Description White pellets pH sol. 5% at 25° C 4.0 ÷ 7.0Chloride <=500 ppm Residue on ignition <=0.5 % Sulphate <=500 ppmFe <=100 ppm


Ammonium nitrate 50 mg/L solutionAmmonio nitrato 50 mg/L soluzione - Ammonium nitrate 50 mg/L - Amonio nitrato 50 mg/L solución


Ammonium nitrate 50 mg/L solution - Special GradeRS-Matrix modifiers for AAS-GTA

Code Size Packaging Notes503195 Matrice: Water (H2O), conc. 50 g/L50 ml Plastic bottle


Ammonium oxalateAmmonio ossalato - Ammonium oxalate - Amonio oxalato


Xn

R: 21/22S: 24/25


Ammonium oxalate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 99.0 ÷ 101.0 % Description White crystals Water-insoluble matter <=50 ppmResidue on ignition <=200 ppm Chloride <=20 ppm Sulphate <=20 ppmHeavy metals (Pb) <=5 ppm Fe <=2 ppm


Ammonium oxalate solution 4% in waterAmmonio ossalato soluzione 4% in acqua - Ammonium oxalate en solution à 4% dans l!eau - Amonio oxalato solución 4% en agua

CAS N: 6009-70-7EEC N: 238-135-4

Ammonium oxalate solution 4% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 3.8 ÷ 4.2 % Description Clear colourless liquid Density at 20° C 1.00 ÷ 1.02


di-Ammonium peroxodisulphatePerossodisolfato di diammonio - Ammonium persulfate - Amonio parasulfato


O Xn

R: 8-22-36/37/38-42/43S: 22-24-26-37


di-Ammonium peroxodisulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98.0 % Description Yellowish crystals Acidity (H2SO4) <=0.04 meq/gWater-insoluble matter <=50 ppm Residue on ignition <=500 ppm Chloride & Chlorate(Cl) <=10 ppmHeavy metals (Pb) <=50 ppm Fe <=10 ppm Mn <=0.5 ppm


di-Ammonium peroxodisulphate - Technical Grade



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di-Ammonium peroxodisulphate - Technical GradeRE-Pure

Assay (oxidimetric) >= 97.5 % Description White crystals or yellowish Heavy metals (Pb) <= 50 ppmFe <= 10 ppm


Ammonium phosphomolybdateAmmonio fosfomolibdato - Ammonium phosphomolybdate - Amonio fosfomolibdato

SynonymesAmmonium molybdophosphateXn

R: 22S: 22


Ammonium phosphomolybdate - Analytical GradeRPE-For analysis

Description Yellow powder Loss on drying <= 4 %


Ammonium reineckateAmmonio reineckato - Sel de Reinecke - Amonio reineckato

Xn

R: 20/21/22-32S: 2-13


Ammonium reineckate - Analytical GradeRPE-ACS-for analysis

Assay (gravimetric) >=93.0 % Description Dark red crystalline powder Diluted HCl-ins. matter <=500 ppmSens.(Choline chloride) >=0.5 mg/ml


Ammonium sulphamateAmmonio solfammato - Ammonium sulfamate - Amonio sulfamato


Ammonium sulphamate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=98.0 % Description White crystals Melting point 131.0 ÷ 135.0 °CResidue on ignition <=0.1 % Water-insoluble matter <=200 ppm Heavy metals (Pb) <=5 ppm


Ammonium sulphateAmmonio solfato - Ammonium sulfate - Amonio sulfato


Ammonium sulphate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acc.to Sörensen) >=99.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 6.0Water-insoluble matter <=50 ppm Residue on ignition <=50 ppm Chloride <=5 ppmPhosphate <=5 ppm Nitrate <=10 ppm Heavy metals (Pb) <=5 ppmFe <=5 ppm

Code Size Packaging420777 g 1000 Plastic jar420772 g 5000 Plastic jar420771 kg 25 Carton drum420774 kg 50 Fibre drum

Ammonium sulphate - Technical Grade



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Ammonium sulphate - Technical GradeRE-Pure

Assay >= 99.5 % Description White crystals pH sol. 5% at 20°C 5 ÷ 6Chloride <= 3 ppm Nitrate <= 10 ppm Phosphate <= 5 ppmCa <= 10 ppm Fe <= 5 ppm Heavy metals (Pb) <= 5 ppmResidue on calcination <= 0.01 % (SO4)


RE-Pure-for fermentationAssay 20.54 ÷ 21.18 % (N) Description White crystals Chloride <=50 ppmPhosphate <=300 ppm Cu <=10 ppm Pb <=10 ppm

Code Size Packaging316151 kg 50 Sack

Ammonium sulphide solution 20% in waterAmmonio solfuro soluzione 20% in acqua - Ammonium sulfure en solution à 20% dans l!eau - Amonio sulfuro solución 20% en agua

Transport classificationONU n. 2683Transport class: 8Secondary risk: 3 6.1Packaging group: II

C

R: 10-31-34S: 26-36-45


Ammonium sulphide solution 20% in water - Analytical GradeRPE-For analysis

Assay (ex ammonium) >=20 % Assay (argentimetric) >=20 % Description Yellow clear liquidDensity at 15° C 0.960 ÷ 1.000 Carbonate <=50 ppm Chloride <=50 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=50 ppm Sulphate <=100 ppmAs <=1 ppm Ca <=30 ppm Cd <=5 ppmCu <=5 ppm Fe <=5 ppm K <=10 ppmMg <=5 ppm Na <=50 ppm Ni <=5 ppmPb <=5 ppm Sb <=5 ppm Sn <=5 ppmZn <=5 ppm


Ammonium sulphoichthyolateAmmonio solfoittiolato - Ammonium sulfoichthyolate - Amonio sulfoictiolato

CAS N: 8029-68-3EEC N: 232-439-0

Ammonium sulphoichthyolate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay(S organic s.s.) >=10.5 % Assay(SO4 tot.) <=20 % Assay (S tot.) >=10.0 %Description Brown blackish liquid Acidity or alkalinity Conform Ph.Eur. Density at 20° C 1.040 ÷ 1.085Loss on drying 44 ÷ 50 % Sulphated ash <=0.3 % Ammonia 4.5 ÷ 7.0 %Ammonium sulphate <=8.0 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging316405 g 10000 Plastic drum

Ammonium D(-)tartrateAmmonio D(-)tartrato - Ammonium D(-)tartrate - Amonio D(-)tartrato


Ammonium D(-)tartrate - Analytical GradeRPE-For analysis

Assay (acc.to Sörensen) 99 ÷ 100 % Description White crystals or cristalline powder pH sol. 2% at 25° C 6.0 ÷ 7.0Specific optical rotation -9.0 ÷ -10.0 ° Chloride <=10 ppm Total phosphorus <=5 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Residue on ignition <=100 ppmTotal sulphur <=50 ppm Al <=5 ppm As <=0.5 ppmCa <=200 ppm Cu <=1 ppm Fe <=2 ppmMg <=10 ppm Ni <=1 ppm Pb <=1 ppmZn <=1 ppm




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Ammonium L(+)tartrateAmmonio L(+)tartrato - Ammonium L(+)tartrate - Amonio L(+)tartrato


Ammonium L(+)tartrate - Analytical GradeRPE-For analysis

Assay (acc.to Sörensen) >=99 % Description White crystalline powder pH sol. 2% at 25° C 6.0 ÷ 7.0Chloride <=5 ppm Total phosphorus <=5 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=100 ppm Total sulphur <=50 ppmAl <=20 ppm As <=0.5 ppm Ca <=200 ppmCu <=1 ppm Fe <=2 ppm Mg <=20 ppmNi <=1 ppm Pb <=1 ppm Zn <=1 ppm


Ammonium thiocyanateAmmonio solfocianuro - Ammonium thiocyanate - Amonio sulfocianuro

SynonymesAmmonium sulfocyanureXn

R: 20/21/22-32S: 13


Ammonium thiocyanate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (argentimetric) >=97.5 % Description White crystals pH sol. 5% at 25° C 4.5 ÷ 6.0Water-insoluble matter <=50 ppm Residue on ignition <=250 ppm Reducing iodine <=0.004 meq/gChloride <=50 ppm Sulphate <=50 ppm Heavy metals (Pb) <=5 ppmFe <=3 ppm

Code Size Packaging420885 g 250 Plastic jar420887 g 1000 Plastic jar420888 g 10000 Tank


Ammonium thiocyanate - Technical GradeRE-Pure

Assay (argentimetric) >= 99 % Description White crystals Sulphated ash <= 0.03 %S <= 20 ppm Sulphate <= 50 ppm Fe <= 2 ppm


Ammonium thiocyanate 1 mol/lAmmonio solfocianuro 1 mol/l - Ammonium thiocyanate 1 mol/l - Amonio sulfocianuro 1 mol/l


Ammonium thiocyanate 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging420946 ml 500 Plastic bottle76,12 gr of NH4SCN. Ready-to-use volumetric solution: 1N Stabilized with p-oxybenzoatesFor further information on above products, see following product/application section(s)Volumetry (p. 92)

Ammonium thiocyanate 0.1 mol/lAmmonio solfocianuro 0,1 mol/l - Ammonium thiocyanate 0.1 mol/l - Amonio sulfocianuro 0.1 mol/l


Ammonium thiocyanate 0.1 mol/l - Analytical Grade



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Ammonium thiocyanate 0.1 mol/l - Analytical GradePA-PUREX-for analysis

Assay (potentiomety) 0.0998 - 0.1002 N

Code Size PackagingP3260015 ml 1000 Plastic bottle

RPE-For analysisDescription Clear colourless liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging420977 ml 1000 Plastic bottle7,612 gr of NH4SCN. Ready-to-use volumetric solution: 0,1 N Stabilized with p-oxybenzoatesFor further information on above products, see following product/application section(s)Volumetry (p. 92)

RPE-NORMEX-for analysisDescription Clear colourless liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging421001 Ampoule Plastic ampoule7,612 gr of NH4SCN . Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Ammonium thiocyanate 0.01 mol/lAmmonio solfocianuro 0,01 mol/l - Ammonium thiocyanate 0.01 mol/l - Amonio sulfocianuro 0.01 mol/l


Ammonium thiocyanate 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging421061 Ampoule Plastic ampoule0,7612 gr of NH4SCN . Concentrated volumetric solution to prepare 1 l of solution 0,01 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Ammonium thiosulphateAmmonio tiosolfato - Ammonium thiosulfate - Amonio tiosulfato


Ammonium thiosulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description White crystals


n-Amyl alcoholAlcole n-amilico - Alcool n-amylique - Alcohol n-amílico


Xn

R: 10-20S: 24/25


n-Amyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.816 ÷ 0.818Refractive index at 20° 1.4081 ÷ 1.4121 Boiling point 137.6 ÷ 138.6 °C Acidity or alkalinity <=0.002 meq/gWater (K.F.) <=0.2 % Residue on evaporation <=10 ppm Total phosphorus <=0.2 ppmTotal silicon <=0.05 ppm Total sulphur <=0.5 ppm Ca <=0.5 ppmCu <=0.05 ppm Fe <=0.2 ppm K <=0.1 ppmMg <=0.1 ppm Na <=1 ppm Pb <=0.05 ppmZn <=0.5 ppm


n-Amyl alcohol - Technical Grade


AmySECTION III - CHEMICALS 100°ed

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n-Amyl alcohol - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.815 ÷ 0.819Refractive index at 20° 1.4061 ÷ 1.4141 Boiling point 137.1 ÷ 139.1 ° C Residue on evaporation <=100 ppmAcids and esthers <=0.5 % Water (K.F.) <=0.2 %

Code Size Packaging307901 ml 1000 Glass bottle307902 kg 22 Metal drum

tert-Amyl alcoholAlcole ter-amilico - Alcool tert-amylique - Alcohol ter-amílico


F Xn

R: 11-20-37/38S: 46


tert-Amyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Ready carbonizable substances ConformDensity at 20° C 0.808 ÷ 0.810 Refractive index at 20° 1.4027 ÷ 1.4077 Boiling point 101.3 ÷ 102.8 °CResidue on evaporation <=10 ppm Acids and esthers <=500 ppm Acidity(valerianic.ac) <=50 ppmWater (K.F.) <=0.2 % Alcalinity (NH3) <=5 ppm Indole base <=0.1 ppmOrganic base (N) <=7 ppm Carbonyl Compounds (CO) <=80 ppm Pyridine and homologues <=30 ppmSubst. reducing KMnO4 <=200 ppm Cu <=0.5 ppm Fe <=0.5 ppm


Aniline blue soluble in alcoholBlu anilina solubile in alcole - Bleu d!aniline soluble dans l!alcool - Azul de anilina solubile en alcohol

Xn

R: 20/21/22

CAS N: 8004-91-9

Aniline blue soluble in alcohol - Special GradeRS-For microscopy-C.I. 42775

Description Dark brown powder


Aniline blue soluble in waterBlu anilina solubile in acqua - Bleu d!aniline soluble dans l!eau - Azul de anilina solubile en agua

Xn

R: 20/21/22


Aniline blue soluble in water - Analytical GradeRPE-For analysis-C.I. 42755

Description Violet powder

Code Size Packaging428582 g 25 Glass jarStain for Microscopy (botany-cytology-hystology). Indicator (pH 9,4÷14,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Aniline hydrochlorideAnilina cloridrato - Aniline chlorhydrate - Anilina clorhidrato


N T

R: 20/21/22-40-48/23/24/25-50S: 28-36/37-45-61


Aniline hydrochloride - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystalline powder Melting point 196 ÷ 199 ° C



Ani CARLO ERBA REAGENTS

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Aniline sulphateAnilina solfato - Aniline sulfate - Anilina sulfato


N T

R: 23/24/25-40-41-43-48/23/24/25-S: 26-27-36/37/39-45-61-63


Aniline sulphate - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=99 % Description White crystalline powder Water (K.F.) <=0.5 %Chloride <=20 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=100 ppm Fe <=10 ppm


AnisaldeydeAldeide anisica - Aldéhyde anisique - Aldehído anísico

Xn

R: 21/22-36/38S: 24/25


Anisaldeyde - Technical GradeRE-Pure

Assay (GLC) >=99 % Description Clear yellow liquid Density at 20° C 1.121 ÷ 1.125Refractive index at 20° 1.5710 ÷ 1.5750 Boiling point 247 ÷ 249 ° C



Anisic acidAcido anisico - Acide anisique - Acido anísico


Anisic acid - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description White to slightly grey - beige powder Melting point 181 ÷ 186 °C


o-Anisidineo-Anisidina - o-Anisidine - o-Anisidina

Synonymes2-Méthoxyaniline


T

R: 45-23/24/25-68S: 53-45


o-Anisidine - Technical GradeRE-Pure

Assay (GLC) >=99 % Description Yellowis h liquid Density at 20° C 1.090 ÷ 1.094Refractive index at 20° 1.5734 ÷ 1.5774 Boiling point 223.0 ÷ 225.0 ° C Melting point 5.2 ÷ 7.2 ° CWater (K.F.) <=0.1 % Residue on ignition <=20 ppm

Code Size Packaging422472 ml 250 Glass bottleC.I. 16185For further information on above products, see following product/application section(s)Indicators (p. 50)

p-Anisidinep-Anisidina - p-Anisidine - p-Anisidina

Synonymes4-Méthoxyaniline


N T+

R: 26/27/28-33-50S: 28-36/37-45-61


p-Anisidine - Technical Grade


AniSECTION III - CHEMICALS 100°ed

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p-Anisidine - Technical GradeRE-Pure

Assay (GLC) >= 98.5 % Description Gray-black crystals Melting point 56 ÷ 59 °C


AnisoleAnisolo - Anisol - Anisol


F

R: 10S: 7-21


Anisole - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 0.992 ÷ 0.998Refractive index at 20° 1.5149 ÷ 1.5209 Boiling point 153.3 ÷ 154.3 ° C Residue on evaporation <= 50 ppmAcidity (benzoic acid) <= 20 ppm Water <= 500 ppm Alcalinity (NaOH) <= 3 ppmCarbonyl Compounds (CO) <= 80 ppm Peroxides (H2O2) <= 2 ppm


AnthraceneAntracene - Anthracène - Antraceno

Xi

R: 36/38S: 22-24


Anthracene - Analytical GradeRPE-For analysis

Description Hazel flakes Melting point 215.3 ÷ 217.3 ° C Residue on ignition <=500 ppmFe <=20 ppm


9,10-Anthraquinone9,10-Antrachinone - 9,10-Anthraquinone - 9,10-Antraquinona


9,10-Anthraquinone - Analytical GradeRPE-For analysis

Assay (spectrophotom.) >=98 % Description Yellow crystalline powder Melting point 284 ÷ 288 ° CLoss on drying <=0.1 % Anthracene <=0.1 % Total chlorine <=20 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=0.1 % Total sulphur <=200 ppmFe <=10 ppm


AnthroneAntrone - Anthrone - Antrona


Anthrone - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description Yellow crystals Melting point 154 ÷ 158 °C Absorbance of reag.sol. ConformSolub.ty in Dieth.Ether Conform Sens. to carbohydrates Conform

Code Size Packaging423281 g 10 Glass jarFor the analysis of dei carbohydrates.


Ant CARLO ERBA REAGENTS

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AntimonyAntimonio - Antimoine - Antimoine


Xn

R: R40-36/37/38S: S36/37-26

Antimony - Special GradeRS-NORMEX-concentrated solution for AAS


Code Size Packaging Notes422731 conc. 1.000 ppmAmpoule Glass vialConcentrated volumetric solution to prepare 1 l of solution 1 mg/mlFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)




RS-Standard solution for ICP-MSCode Size Packaging Notes505831 Matrice: Nitric acid and hydrofluoric acid, conc. 10 ppmml 50 Plastic bottle505832 Matrice: Nitric acid and hydrofluoric acid, conc. 10 ppmml 100 Plastic bottle505835 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppmml 100 Plastic bottle


Antimony (III) oxidedi-Antimonio triossido - di-Antimoine trioxyde - di-Antimonio trióxido

Xn

R: 40S: 22-36/37


Antimony (III) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White powder Antimony pentoxide <=0.5 %Chloride <=300 ppm HCl-insoluble matter <=50 ppm Nitrate <=20 ppmSubstances not ppt. H2S <=0.3 % Sulphate <=50 ppm As <=10 ppmCu <=10 ppm Fe <=10 ppm Pb <=10 ppm


Antimony (III) oxide - Technical GradeRE-Puro for fibers-ERBATECH

Assay (oxidimetric) 99 ÷ 100 % Description White powder Antimony pentoxide <=0.5 %Chloride <=300 ppm HCl-insoluble matter <=50 ppm Nitrate <=10 ppmSubstances not ppt. H2S <=0.3 % Sulphate <=50 ppm As <=10 ppmCu <=10 ppm Fe <=10 ppm Pb <=10 ppm


Antimony lactateAntimonio lattato - Antimoine Lactate - Antimonio Lactato


Antimony lactate - Technical Grade


AntSECTION III - CHEMICALS 100°ed

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Antimony lactate - Technical GradePS-Pure-for synthesis

Assay (as Sb2O3) >= 11 %

Code Size PackagingP8940267 l 171 (kg 210) Drum

Antimony oxychlorideAntimonio ossicloruro - Antimoine oxychlorure - Antimonio oxicloruro


N Xn

R: 20/22-51/53S: 61


Antimony oxychloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White crystal. powder HCl-insoluble matter <=100 ppmSubstances not ppt. H2S <=0.1 % Sulphate <=50 ppm As <=5 ppmCu <=10 ppm Fe <=20 ppm Pb <=10 ppm


Antimony potassium tartrateAntimonio potassio tartrato - Antimoine potassium tartrate - Antimonio y potasio tartrato


N Xn

R: 20/22-51/53S: 61


Antimony potassium tartrate - Analytical GradeRPE-For analysis

Assay (iodometric) >= 99.0 % Description White crystalline powder Loss on drying (105°C) <= 2.7 %


Antimony powderAntimonio polvere - Antimoine en poudre - Antimonio polvo


Xn

R: 20/22S: 22


Antimony powder - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Grey powder

Code Size Packaging422782 g 50 Glass jar422786 g 500 Glass jar

Antimony trichlorideAntimonio tricloruro - Antimoine trichlorure - Antimonio tricloruro


C N

R: 34-51/53S: 26-45-61


Antimony trichloride - Analytical GradeRPE-ACS-for analysis

Assay (iodometric) >= 99.0 % Description White crystals Chloroform insoluble <= 500 ppmSulphate <= 50 ppm As <= 200 ppm Ca <= 50 ppmCu <= 10 ppm Fe <= 20 ppm K <= 100 ppmNa <= 200 ppm Pb <= 50 ppm

Code Size Packaging422834 g 100 Jar422835 g 250 Glass jar



Aqu CARLO ERBA REAGENTS

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Aqueous calcium hydroxideAcqua di calce - Eau de chaux - Agua de cal

Aqueous calcium hydroxide - Analytical GradeRPE-For analysis

Assay 0.140 ÷ 0.169 % (p/p) Description Clear liquid

Code Size Packaging411921 ml 1000 Plastic bottleSaturated solution

Aquivitrex ErbaAcquovitrex-Erba - Acquovitrex-Erba - Aguavitex-Erba

Aquivitrex Erba - Special GradeRS-Aqueous mounting medium for histology

Description Yellow clear liquid Density at 20° C 1.01 ÷ 1.02 Refractive index at 20° 1.34 ÷ 1.36

Code Size Packaging412194 6 x ml 100 Glass bottle


L(+)ArginineL(+)Arginina - L(+)Arginine - L(+)Arginina

Xi

R: 36S: 26


L(+)Arginine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=98 % Description White crystalline powder Melting point >=230 ° CSpecific optical rotation +25 ÷ +27 °


L(+)Arginine monohydrochlorideL(+)Arginina monocloridrato - L(+)Arginine monochlorhydratée - L(+)Arginina monoclorohidrato


L(+)Arginine monohydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98.5 ÷ 101.0 % s.s. Description White powder Potere rotat. spec. (c=8; HCl 6N) +21.4 ÷ +23.5 ° s.s.Loss on drying <= 0.2 % Ammonium <= 200 ppm Water-insoluble matter <= 100 ppmHeavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 % Sulphate <= 300 ppmFe <= 10 ppm


Arsenazo IIIArsenazo III - Arsenazo III - Arsenazo III


N T

R: 23/25-50/53S: 20/21-28-45-60-61


Arsenazo III - Analytical GradeRPE-For analysis

Description Brown granular powder Sens.as complex.indicat Conform

Code Size Packaging424281 g 1 Glass bottleFor the analysis of: Th, Zr, U, Cd, Zn, Ca.


ArsSECTION III - CHEMICALS 100°ed

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ArsenicArsenico - Arsenic - Arsenico

Arsenic - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503421 Matrice: Nitric acid, conc. 1.000 ppmml 100 Plastic bottle503425 Matrice: Nitric acid, conc. 10.000 ppmml 100 Plastic bottle503423 Matrice: Nitric acid, conc. 1.000 ppmml 500 Plastic bottle503427 Matrice: Nitric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)

RS-Standard solution for ICP-MSCode Size Packaging Notes505311 Matrice: Nitric acid, conc. 10 ppmml 50 Plastic bottle505312 Matrice: Nitric acid, conc. 10 ppmml 100 Plastic bottle505315 Matrice: Nitric acid, conc. 100 ppmml 100 Plastic bottle


L(+)Ascorbic acidAcido L(+)ascorbico - Acide L(+)ascorbique - Acido L(+)ascórbico


L(+)Ascorbic acid - Analytical GradeRPE-ISO-for analysis

Assay (oxidimetric) >=99.0 % Description White crystal. powder Melting point 190.5 ÷ 192.0 °CSpecific optical rotation +20.5 ÷ +21.5 ° Loss on drying <=0.1 % Chloride <=50 ppmWater-insoluble matter <=30 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=300 ppmSulphate <=20 ppm Cu <=0.3 ppm Fe <=2 ppmPb <=0.5 ppm


L(+)Ascorbic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 99 ÷ 100.5 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Organic volatile impurities Conform USP-NF pH sol. 5% at 25° C 2.1 ÷ 2.6 Specific optical rotation +20.5 ÷ +21.5 °Oxalic acid <=0.2 % Residue on ignition <=0.1 % Heavy metals (Pb) <=10 ppmCu <=5 ppm Fe <=2 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging390604 g 100 Glass jar390607 g 1000 Plastic jar390601 kg 25 Sack

L(+)AsparagineL(+)Asparagina - L(+)Asparagine - L(+)Asparagina


L(+)Asparagine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98.5÷101.0 % (s.s.) Description White crystalline powder Identification (I.R.) PositiveSpecific optical rotation +33.5 ÷ +36.5 ° Loss on drying 11.5 ÷ 12.5 % Residue on ignition <= 0.1 %Heavy metals (Pb) <= 10 ppm As <= 1 ppm Fe <= 10 ppmAmmonium <= 0.1 % Chloride <= 0.02 % Sulphate <= 0.03 %Other amino-acids <= 1 %

Code Size Packaging424544 g 100 Glass jar424547 g 1000 Plastic jarFor biochemistry


Asp CARLO ERBA REAGENTS

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DL-Aspartic acidAcido DL-aspartico - Acide DL-aspartique - Acido DL-aspártico


DL-Aspartic acid - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 10.4 ÷ 10.6 % Description White powder Identification (I.R.) PositiveNaOH 10% solution complete (1:10) Loss on drying <=0.2 % Sulphated ash <=0.1 %Asparagine <=0.2 % Ammonium <=200 ppm Chloride <=400 ppmSulphate <=300 ppm Heavy metals (Pb) <=20 ppm As <=2 ppmFe <=30 ppm

Code Size Packaging402431 kg 25 Carton drum402435 kg 50 Drum

L(+)Aspartic acidAcido L(+)aspartico - Acide L(+)aspartique - Acido L(+)aspártico


L(+)Aspartic acid - Technical GradeRE-Pure

Assay (non-aqueos medium) >= 98.0 % (s.s.) Description White crystalline powder Potere rotat. spec. (c=8; HCl 6N) +24 ÷ +26 °Loss on drying <= 0.2 % Ammonium <= 500 ppm Chloride <= 200 ppmSulphate <= 300 ppm As <= 1 ppm Altri amminoacidi (TLC) <= 0.5 %Fe <= 10 ppm Heavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 %

Code Size Packaging402442 g 25 Glass jar402445 g 5000 Carton box

AtropineAtropina - Atropine - Atropina

Transport classificationONU n. 1544Transport class: 6.1Packaging group: I

T+

R: 26/28S: 25-45


Atropine - Special GradeRS-For microanalysis

Assay (non-aqueos medium) >= 99 % Description White powder

Code Size Packaging424563 g 1 Glass vial

Atropine sulphateAtropina solfato - Atropine sulfate - Atropina sulfato


T+

R: 26/28S: 25-45


Atropine sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Acidity Conform USP-NFForeign alkaloids (TLC) Conform Ph.Eur. Other alkaloids Conform USP-NF Apoatropine Conform Ph.Eur.Organic volatile impurities Conform USP-NF pH 4.5 ÷ 6.2 Melting point >=187 °CAngular rotation -0.50 ÷ +0.05 ° Angular rotation (5%) -0.60 ÷ +0.05 ° Water (K.F.) 2.0 ÷ 4.0 %Sulphated ash <=0.1 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Auramine OAuramina O - Auramine O - Auramina O


Xn

R: 22-36-40S: 36/37


Auramine O - Analytical Grade


AurSECTION III - CHEMICALS 100°ed

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Auramine O - Analytical GradeRPE-For analysis-C.I. 41000

Description Yellow powder

Code Size Packaging424591 g 10 Glass jarStain for Microscopy (bacteriology-fluorescence). For the analysis of PbFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Ausilab 101Ausilab 101 - Ausilab 101 - Ausilab 101

Ausilab 101 - Special GradeRS-Detergent

Code Size Packaging289410120 4 x kg 5 Plastic bottle

For further information on above products, see following product/application section(s)Detergents (p. 43)



Code Size Packaging289410420 4 x kg 5 Plastic bottle



Transport classificationTransport class: 8


Code Size Packaging289420110 g 10000 Plastic tank












Aus CARLO ERBA REAGENTS

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Code Size Packaging289430001 g 1000 Dispenser

AzobenzeneAzobenzene - Azobenzène - Azobenceno


N T

R: 45-20/22-48/22-68-50/53S: 53-45-60-61


Azobenzene - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description Red-orange crystalline powder Melting point 67 ÷ 69 ° CWater-insoluble matter <=100 ppm Residue on ignition <=100 ppm


Azomethine HAzometina H - Azométhine H - Azometino H


Azomethine H - Analytical GradeRPE-For analysis

Description Yellow orange powder

Code Size Packaging424691 g 10 Glass jarFor the analysis of B.

Azure IIAzzurro II - Azur II - Azur II

Xn

R: 20/21/22


Azure II - Special GradeRS-For microscopy-C.I. 52010/52015

Description Polvere nera con riflessi verdi Maximum absorption 645 ÷ 650 nm E 1% / 1 cm on dried substance 1850 ÷ 2100Loss on drying at 110°C <= 15 %

Code Size Packaging424721 g 5 Glass jarStain for Bacteriology-haematology. Mixture azul I - methylene blueFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Azure II eosinAzzurro II eosina - Azur II Eosine - Azur II Eosina

Xn

R: 20/21/22

CAS N: 53092-85-6

Azure II eosin - Special GradeRS-For microscopy-C.I. 52010/52015/45380

Description Polvere blu scuro Maximum absorption (red) 520 ÷ 530 nm Maximum absorption (blue) 645 ÷ 660 nmAbsorption ratio (red) 1.00 ÷ 1.20 Absorption ratio (blue) 1.25 ÷ 1.35 Loss on drying at 105°C <= 10 %

Code Size Packaging424731 g 5 Glass jarStain for Bacteriology-haematology-hystology. Mixture Azul I, methylene Blue, Eosin.For further information on above products, see following product/application section(s)Microscopy (p. 58)


BarSECTION III - CHEMICALS 100°ed

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Barbituric acidAcido barbiturico - Acide barbiturique - Acido barbitúrico


Barbituric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99.0 ÷ 101.0 % Description White crystalline powder Melting point 248 ÷ 255 ° CLoss on drying <= 0.5 % Heavy metals (Pb) <= 20 ppm Sulphated ash <= 0.2 %


BariumBario - Baryum - Bario


Xn

R: 20/22-36/38S: 26-36/37

Barium - Special GradeRS-NORMEX-concentrated solution for AAS








Barium AcetateBario acetato - Baryum acétate - Bario acetato


Xn

R: 20/22S: 28


Barium Acetate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 99.0 ÷ 102.0 % K <= 30 ppm Description White crystalline powderWater-insoluble matter <= 100 ppm Oxidizing subst.(NO3) <= 50 ppm Chloride <= 10 ppmHeavy metals (Pb) <= 5 ppm Ca <= 500 ppm Na <= 50 ppmFe <= 10 ppm Sr <= 0.2 %



Bar CARLO ERBA REAGENTS

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Barium carbonateBario carbonato - Baryum carbonate - Bario carbonato


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Barium carbonate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) 99.0 ÷ 101.0 % Description White powder Water-soluble titrable base <= 0.002 meq/gHCl-insoluble matter <= 150 ppm Oxidizing subst.(NO3) <= 50 ppm Chloride <= 20 ppmSulphide <= 10 ppm Heavy metals (Pb) <= 10 ppm Ca <= 500 ppmFe <= 20 ppm Sr <= 0.7 % K <= 50 ppmNa <= 200 ppm


Barium carbonate - Technical GradeRE-Pure

Assay (alkalimetric) >= 99.0 % Description Hazel-white powder Fe <= 50 ppm


Barium chloranilateBario cloroanilato - Baryum chloranilate - Bario cloranilato


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R: 20/22S: 28


Barium chloranilate - Analytical GradeRPE-For analysis

Assay (gravimetric) >=95 % Description Brown powder Loss on drying 13 ÷ 15 %Chloride <=500 ppm Heavy metals (Pb) <=10 ppm Sulphate sensitivity (0.001) mg/mlFe <=10 ppm

Code Size Packaging425013 g 25 Glass jarFor the colorimetric analysis of sulphates

Barium chlorideBario cloruro - Baryum chlorure - Bario cloruro


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R: 20-25S: 45


Barium chloride - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >= 99 % Description White crystals pH sol. 5% at 25° C 5.2 ÷ 8.2Loss on drying 150° C 14 ÷ 16 % Ammonium <= 10 ppm Heavy metals (Pb) <= 2.5 ppmNitrate,Chlorate (NO3) <= 10 ppm Ca <= 20 ppm Cu <= 1 ppmFe <= 1 ppm K <= 40 ppm Na <= 100 ppmNi <= 1 ppm Pb <= 2 ppm Zn <= 4 ppmWater-insoluble matter <= 0.05 % Substanc. not ppt H2SO4 <= 0.03 % Sr <= 0.05 %

Code Size Packaging425026 g 500 Plastic jar425027 g 1000 Plastic jar425029 g 5000 Plastic jar425024 kg 50 Carton drum

Barium chloride - Technical GradePS-Pure-for synthesis

Assay >= 99 % Iron (Fe) <= 10 mg/Kg Calcium (Ca) <= 400 mg/KgInsoluble matter <= 500 mg/Kg Strontium (Sr) <= 0.45 %

Code Size PackagingP1420057 kg 50 Fibre drum



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Barium chloride - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description White crystals


Barium chloride solution 10% in waterBario cloruro soluzione 10% in acqua - Baryum chlorure en solution à 10% dans l!eau - Bario cloruro solution 10% en agua

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CAS N: 10326-27-9EEC N: 233-788-1

Barium chloride solution 10% in water - Analytical GradeRPE-For analysis

Assay (argentimetric) 9.5 ÷ 10.5 % Description Clear colourless liquid Density at 15° C 1.08 ÷ 1.10

Code Size Packaging425101 ml 1000 Plastic bottleFor water analysis

Barium chloride solution 0.14% in waterBario cloruro soluzione 0,14% in acqua - Baryum chlorure en solution à 0.14% dans l!eau - Bario cloruro solución 0.14% en agua


Barium chloride solution 0.14% in water - Analytical GradeRPE-For analysis

Description Clear colourless liquid

Code Size Packaging425171 ml 1000 Plastic bottleFor wine liming according to Marty

Barium chromateBario cromato - Baryum chromate - Bario cromato


N T

R: 50/53-22-45S: 61-45-53


Barium chromate - Technical GradeRE-Pure

Assay (oxidimetric) >= 99 % Description Yellow powder HCl-insoluble matter <= 0.1 %Chloride <= 100 ppm Fe <= 20 ppm


Barium citrate tribasicBario citrato tribasico - Baryum citrate tribasique - Bario citrato tribásico


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R: 20/22S: 28


Barium citrate tribasic - Analytical GradeRPE-For analysis

Assay (gravimetric) 99 ÷ 100 % Description White powder Alkalinity(Ba idroxide) <=500 ppmChloride <=10 ppm HCl-insoluble matter <=100 ppm Nitrate <=20 ppmSubstances not ppt. H2S <=0.1 % Fe <=10 ppm


Barium hydroxideBario idrossido - Baryum hydroxyde - Bario hidróxido


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R: 20/22S: 28

Atomic weight: BA(OH)2, 8H2OCAS N: 12230-71-6EEC N: 241-234-5


Bar CARLO ERBA REAGENTS

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Barium hydroxide - Analytical GradeRPE-ISO-for analysis

Assay (alkalimetric) >=98.0 % Description White crystals Carbonate <=2.0 %Chloride <=10 ppm HCl-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppmSulphide <=5 ppm Ca <=50 ppm Fe <=5 ppmSr <=1.5 %


Barium hydroxide - Technical GradeRE-Pure

Assay (alkalimetric) >=95 % Description White crystals Chloride <=100 ppmHCl-insoluble matter <=500 ppm Heavy metals (Pb) <=30 ppm Fe <=50 ppm


Barium hydroxide solution 5% in waterBario idrossido soluzione 5% in acqua - Baryum hydroxyde en solution à 5% dans l!eau - Bario hidróxido solución 5% en agua

Transport classificationPackaging group: III Xn

R: 20/22S: 28


Barium hydroxide solution 5% in water - Analytical GradeRPE-For analysis

Assay 4.7 ÷ 5.3 % (p/p) Description Clear colourless liquid Density at 20° C >=1.03


Barium nitrateBario nitrato - Baryum nitrate - Bario nitrato

Transport classificationONU n. 1446Transport class: 5.1Secondary risk: 6.1Packaging group: II

O Xn

R: 8-20/22S: 17-28


Barium nitrate - Analytical GradeRPE-For analysis

Assay >= 99.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 8.0Chloride <= 10 ppm Fe <= 5 ppm Ca <= 0.005 %Sr <= 0.1 % Heavy metals (Pb) <= 10 ppm


Barium perchlorate 0.05 mol/lBario perclorato 0,05 mol/l - Baryum perchlorate 0.05 mol/l - Bario paraclorato 0.05 mol/l


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R: 11S: 7-16

CAS N: 10294-39-0EEC N: 236-710-4

Barium perchlorate 0.05 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging425421 ml 1000 Glass bottle16,81gr of Ba(ClO4)2 . Ready-to-use volumetric solution: 0,05 M. Hydroalcoholic solution for sulphates analysis.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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Barium perchlorate trihydrateBario perclorato triidrato - Baryum perchlorate trihydraté - Bario paraclorato trihidrato


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R: 9-20/22S: 27


Barium perchlorate trihydrate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99.8 % Description White crystals Total nitrogen <=20 ppmChlorate <=300 ppm Chloride <=10 ppm Water-insoluble matter <=100 ppmMethyl alcohol insolub <=100 ppm Heavy metals (Pb) <=5 ppm Substances not ppt. H2S <=0.1 %Ca <=100 ppm Cu <=25 ppm Fe <=3 ppmK <=100 ppm Na <=100 ppm Ni <=25 ppmPb <=25 ppm Sr <=0.6 % Zn <=20 ppm


Barium peroxideBario perossido - Baryum péroxyde - Bario paraóxido


O Xn

R: 8-20/22S: 13-27


Barium peroxide - Technical GradeRE-Pure

Assay (oxidimetric) >=85 % Description Hazel powder Chloride <=200 ppmHCl-insoluble matter <=2.5 % Heavy metals (Pb) <=100 ppm Substances not ppt. H2S <=1 %Fe <=200 ppm

Code Size Packaging322401 g 1000 Glass jar322402 g 10000 Plastic jar

Barium sulphateBario solfato - Baryum sulfate - Bario sulfato


Barium sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=97 % Description White powder Organic substances ConformLoss on ignition <=1.5 % Acidity (H2SO4) <=100 ppm Alkalinity(Ba idroxide) <=40 ppmTotal nitrogen <=30 ppm Chloride <=300 ppm Phosphate <=10 ppmHeavy metals (Pb) <=10 ppm Soluble barium salts <=50 ppm Soluble salts <=0.2 %Silicate <=20 ppm As <=1 ppm Cd <=5 ppmCu <=5 ppm Fe <=20 ppm K <=100 ppmNa <=500 ppm Ni <=5 ppm Pb <=5 ppmZn <=10 ppm


Barium sulphate - Technical GradeRE-Pure-for accumulators

Description White powder Loss on ignition <=2 % Chloride <=0.1 %Phosphate <=200 ppm Nitrate <=50 ppm Subst. reducing KMnO4 <=40 ppm(10m)Fe <=20 ppm Zn <=20 ppm

Code Size Packaging322607 g 1000 Plastic jar322601 kg 25 Carton box

Base oilOlio di base - Huile de base - Aceite de base

Base oil - Analytical Grade


Bas CARLO ERBA REAGENTS

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Base oil - Analytical GradeRPE-For analysis

Description Yellowish opaline liquid Density at 20° C 0.810 + 0.877

Code Size Packaging466811 ml 500 Glass bottleFor metal-organic compounds solubilitation

BathocuproineBatocuproina - Bathocuproïne - Batocuproína


Bathocuproine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White yellowish powder Melting point 277.0 ÷ 281.0 ° CResidue on ignition <=0.1 % Copper sensitivity >=0.2 µg/ml

Code Size Packaging444851 g 1 Glass bottleFor the spectrophometric analysis of Cu.

Bathocuproine sulphonate sodium saltBatocuproina solfonato sodico - Bathocuproïne sulfonate sodique - Batocuproína sulfonato sódico


Bathocuproine sulphonate sodium salt - Analytical GradeRPE-For analysis

Description White powder Suitab.for Cu determ. Conform

Code Size Packaging425501 g 1 Glass bottleFor the analysis Cu. Soluble in water.

Bathophenanthroline sulphonate sodium saltBatofenantrolina solfonato sale sodico - Bathophénanthroline sulfonate sodique - Batofenantrolina sulfonato sal sódico


Bathophenanthroline sulphonate sodium salt - Analytical GradeRPE-For analysis

Description Polvere nocciola Residue on ignition 21 ÷ 27 % Iron sensitivity <= 0.5 µg/ml

Code Size Packaging425601 g 0,5 Glass bottleFor the analysis of Fe. Soluble in water.

Benedict's reagentBenedict reattivo - Réactif de Bénédict - Benedict reactivo

Benedict's reagent - Special GradeRS-For microscopy

Description Clear blue liquid

Code Size Packaging425742 ml 1000 Glass bottleFor the quantitative analysis of glucose in urines.

BenzaldehydeAldeide benzoica - Aldéhyde benzoïque - Aldehído benzoico


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R: 22S: 24


Benzaldehyde - Analytical Grade


BenSECTION III - CHEMICALS 100°ed

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Benzaldehyde - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.041 ÷ 1.051Refractive index at 20° 1.5438 ÷ 1.5488 Boiling point 177.6 ÷ 178.6 ° C Acidity (benzoic acid) <=1 %Total chlorine <=200 ppm Ca <=5 ppm Cd <=1 ppmCo <=1 ppm Cu <=1 ppm Fe <=1 ppmK <=20 ppm Mg <=1 ppm Mn <=1 ppmNa <=20 ppm Ni <=1 ppm Pb <=1 ppmZn <=1 ppm


Benzalkonium chlorideBenzalconio cloruro - Benzalkonium chlorure - Benzalconio cloruro

Transport classificationONU n. 1759ONU n. 3259Transport class: 8Packaging group: II

T

R: 23/24/25S: 36/37-45

CAS N: 85409-22-9EEC N: 264-151-6

Benzalkonium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay 95.0 ÷ 104.0 % s.s. Description Yellowish powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Amine and related salts Conform Ph.Eur. Water <= 10 %Sulphated ash <= 0.1 %

Code Size Packaging322737 g 1000 Jar

Benzalkonium chloride - Technical GradeRE-Pure

Assay (non-aqueos medium) 97.0 ÷ 103.0 % (s.s.) Description Yellow liqui-solid Aspetto soluzione 1% ConformWater (K.F.) <= 10 % Sulphated ash <= 0.1 %


BenzeneBenzene - Benzène - Benceno


F T

R: 45-46-11-36/38-48/23/24/25-65S: 53-45


Benzene - Analytical GradeRPE-ACS-for analysis

Assay (GLC) >=99.0 % Description Clear liquid Colour (APHA) <=10Ready carbonizable substances Conform Water (K.F.) <=500 ppm Residue on evaporation <=10 ppmTiophene Conform Total sulphur <=5 ppm



Benzene-d6Benzene-d6 - Benzène-d6 - Benceno-d6


F T

R: 45-46-11-36/38-48/23/24/25-65S: 53-45


Benzene-d6 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5085 Isotopic purity 99,50%ml 25 Glass bottleP5086 Isotopic purity 99,50%ml 100 Glass bottleP5089 Isotopic purity 99,50%10 x ml 0,75 AmpouleP5100 Isotopic purity 99,96%10 x ml 0,6 Ampoule



Ben CARLO ERBA REAGENTS

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Benzenesulphonyl chlorideBenzenesolfonile cloruro - Benzène sulfonyle chlorure - Bencenosulfonilo cloruro


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R: 34-20S: 26-36/39-45


Benzenesulphonyl chloride - Analytical GradeRPE-For analysis

Assay >=99 % Description Clear colourless liquid Density at 20° C ~ 1.377Refractive index at 20° ~ 1.552 Melting point 15 ÷ 17 ° C

Code Size Packaging426231 ml 10 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

BenzhydrolBenzidrolo - Benzhydrol - Benzhidrol

SynonymesDiphénylcarbinolAtomic weight: 184,23

CAS N: 91-01-0EEC N: 202-033-8

Benzhydrol - Analytical GradeRPE-For analysis

Description White crystals Melting point 68.0 ÷ 70.0 ° C Residue on ignition <=0.1 %


Benzoic acidAcido benzoico - Acide benzoique - Acido benzóico

Xi

R: 36/38S: 26


Benzoic acid - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) >= 99.5 % Description White crystalline powder Identification (I.R.) PositiveInsol. in alcol metilico <= 0.005 % Subst. reducing KMnO4 Conform Freezing point 122 ÷ 123 °CHeavy metals (Pb) <= 5 ppm Chlorinated compounds <= 0.005 % Sulphur compounds <= 0.002 %Residue on calcination <= 0.005 %


Benzoic acid - Special GradeRS-For microanalysis

Description White crystalline powder C >=68.85 % H >=4.95 %O >=26.20 %

Code Size Packaging402601 g 2 Glass bottle

RS-Standard for volumetryAssay (acidimetric) >=99.8 % Description White crystalline powder


For further information on above products, see following product/application section(s)Volumetry (p. 92)

Benzoic acid - Pharmaceutical Grade



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Benzoic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (acidimetric) 99.5 ÷ 100.5 %s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Carbonizable substances Conform Ph.Eur. Carbonizable substances Conform USP Oxidizing substances Conform Ph.Eur.Freezing point 121 ÷ 123 ° C Water (K.F.) <=0.7 % Sulphated ash <=0.05 %Halogenated and halides <=300 ppm Heavy metals (Pb) <=10 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302087 g 1000 Plastic bottle302089 g 5000 Carton box302082 kg 25 Fibre drum302084 kg 50 Carton drum

Benzoic acid - Technical GradeRE-Puro for fibers-ERBATECH

Assay (acidimetric) 99.8 ÷ 100.0 % Description White crystalline powder NH4OH Solubility ConformMelting point 122.0 ÷ 123.0 °C Total chlorine <=300 ppm Methyl alcohol insolub <=50 ppmHeavy metals (Pb) <=5 ppn Residue on ignition <=100 ppm Subst. reducing KMnO4 <=200 ppmTotal sulphur <=50 ppm Fe <=3 ppm


-Benzoinoximealfa-Benzoinossima - alpha-Benzoïne-oxime - alpha-Benzoinoxima


-Benzoinoxime - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 150 ÷ 155 ° C Residue on ignition <=500 ppmCopper sensitivity Conform Separazione (TLC) >=97.5 %

Code Size Packaging427442 g 25 Glass jarFor the spectrophometric analysis of Cu(II), Pd(II), Pt(IV), Rh(III), V(V).

BenzonitrileBenzonitrile - Benzonitrile - Benzonitrilo

SynonymesPhénylcyanure


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R: 21/22S: 23


Benzonitrile - Technical GradeRE-Pure

Assay (GLC) 99 ÷ 100 % Description Yellowish liquid Density at 20° C 1.003 ÷ 1.007Refractive index at 20° 1.5264 ÷ 1.5314 Boiling point 190.2 ÷ 191.2 ° C Water (K.F.) <=0.2 %


BenzophenoneBenzofenone - Benzophénone - Benzofenona


Benzophenone - Technical GradeRE-Pure

Assay (spectrophotom.) >=95 % Description White crystals Melting point 46.6 ÷ 49.6 ° CResidue on ignition <=0.1 %


BenzotrichlorideBenzo tricloruro - Benzotrichlorure - Benzotricloruro


Benzotrichloride - Analytical Grade



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Benzotrichloride - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.369 ÷ 1.375Refractive index at 20° 1.5530 ÷ 1.5630 Melting point 4.2 ÷ 5.2 ° C

Code Size Packaging427591 ml 250 Glass bottleStabilized with calcium carbonate

Benzoyl chlorideBenzoile cloruro - Benzoyle chlorure - Benzoilo cloruro


C

R: 34S: 26-45


Benzoyl chloride - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 98.0 ÷ 100.5 % Description Clear colourless liquid Freezing point -2.0 ÷ 0.0 °CTotal phosphorus <=20 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=50 ppmFe <=10 ppm


Benzoyl chloride - Technical GradeRE-Pure

Assay (acidimetric) >= 98.0 % Description Yellow clear liquid Density at 20° C 1.200 ÷ 1.220Boiling point 196.2 ÷ 198.2 °C Freezing point -2 ÷ 0 °C


o-Benzoylbenzoic acidAcido o-benzoilbenzoico - Acide o-benzoylbenzoique - Acido o-benzoilbenzoico


o-Benzoylbenzoic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 98 ÷ 100 % Description Yellowish crystalline powder Melting point 126.8 ÷ 128.3 ° CTotal chlorine <=0.3 % Alcohol-insolub. matter <=0.5 % Heavy metals (Pb) <=20 ppmResidue on ignition <=0.5 %


2-Benzyl-2-imidazoline hydrochloride2-Benzile-2-imidazolina cloridrato - 2-Benzyl-2-imidazoline chlorhydrate - 2-Bencil-2-imidazoline clorhidrato


2-Benzyl-2-imidazoline hydrochloride - Pharmaceutical GradeRPH-According to pharmacopoeia: FU

Assay (acidimetric) 99.0 ÷ 100.0 % s.s. Description White crystalline powder pH sol. 1% at 25° C 5.0 ÷ 7.0Melting point 172.0 ÷ 176.0 ° C Loss on drying <=0.5 % Sulphated ash <=0.1 %


Benzyl acetateBenzile acetato - Benzyle acétate - Bencilo acetato


Benzyl acetate - Analytical Grade



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Benzyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.053 ÷ 1.057Refractive index at 20° 1.5002 ÷ 1.5062 Boiling point 214.5 ÷ 215.5 °C Water (K.F.) <=0.2 %Acidity (acetic acid) <=50 ppm Residue on ignition <=10 ppm


Benzyl alcoholAlcole benzilico - Alcool benzylique - Alcohol bencílico

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R: 20/22S: 26


Benzyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C ~ 1.04 Refractive index at 20° C ~ 1.54 Boiling point 204.5 ÷ 205.5 °CWater (K.F.) <=0.1 % Total chlorine <=100 ppm Benzaldeide <=0.1 %

Code Size Packaging414022 ml 1000 Glass bottle414024 ml 2500 Glass bottleStabilized with ~0,02% of BHA.

RPE-For analysis-Stabilized with BHTAssay (GLC) >=99.5 % Description Clear colourless liquid Identification (I.R.) ConformWater miscibility Conform Refractive index at 20° 1.5376 ÷ 1.5416 Boiling point 204.9 ÷ 205.9 °CAcidity (benzoic acid) <=200 ppm Water (K.F.) <=0.1 % Alcalinity (NaOH) <=34 ppmBenzaldheide(GLC) <=0.1 % Total chlorine <=50 ppm Carbonyl Compounds (CO) <=100 ppmHeavy metals (Pb) <=5 ppm Peroxides (H2O2) <=10 ppm Residue on ignition <=20 ppmFe <=10 ppm

Code Size Packaging414052 ml 1000 Glass bottle414056 kg 23 Polythene-metal drum

Benzyl alcohol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP

Assay (acidimetric) 98.0 ÷ 100.5 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Density at 20° C 1.043 ÷ 1.049 Refractive index at 20° 1.538 ÷ 1.541Residue on evaporation <=500 ppm Analogous subst. GLC Conform Ph.Eur. Benzaldehyde (GLC) <=500 ppmPeroxide value <=5 Solubility Conform Ph. Eur. Cyclohexylmethanol (GLC) <=0.1 %Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging308132 ml 2500 Glass bottle308138 kg 23 Combined drum

Benzyl benzoateBenzile benzoato - Benzyle benzoate - Bencilo benzoato

Xn

R: 22S: 25


Benzyl benzoate - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear liquid Density at 25° C 1.115 ÷ 1.120Refractive index at 20° 1.5651 ÷ 1.5711 Melting point 18.6 ÷ 20.2 °C Water (K.F.) <= 0.05 %Acidity (benzoic acid) <= 0.12 % Carbonyl Compounds (CO) <= 0.04 %

Code Size Packaging426761 ml 250 Glass bottle426763 ml 1000 Glass bottle426765 kg 30 Metal drum

Benzyl benzoate - Pharmaceutical Grade



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Benzyl benzoate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (alkalimetric) 99.0 ÷ 100.5 % Description Clear colourless liquid Acidity Conform Ph.Eur.Organic volatile impurities Conform USP-NF Density at 20° C 1.118 ÷ 1.120 Density at 25° C 1.116 ÷ 1.120Refractive index at 20° 1.568 ÷ 1.570 Freezing point >= 17.0 ° C Aldehyde <= 0.05 %Sulphated ash <= 0.1 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging323101 ml 1000 Bottle323102 ml 2500 Bottle323105 kg 30 Metallic can

Benzyl chlorideBenzile cloruro - Benzyle chlorure - Bencilo cloruro

Transport classificationONU n. 1738Transport class: 6.1Secondary risk: 8Packaging group: II

T

R: 45-22-23-37/38-41-48/22S: 53-45


Benzyl chloride - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.097 ÷ 1.103Refractive index at 20° 1.5361 ÷ 1.5421 Boiling point 178.8 ÷ 179.8 ° C Residue on evaporation <=50 ppmAcidity (HCl) <=200 ppm


BenzylamineBenzilammina - Benzylamine - Bencilamina


C

R: 21/22-34S: 26-36/37/39-45


Benzylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 0.979 ÷ 0.983Refractive index at 20° 1.5372 ÷ 1.5432 Boiling point 184.5 ÷ 185.5 °C Residue on ignition <=100 ppm


O-Benzylhydroxylamine hydrochlorideO-Benzilidrossilammina cloridrato - O-Benzylhydroxylamine chlorhydrate - O-B encilhidroxilamonio clorhidrato


O-Benzylhydroxylamine hydrochloride - Analytical GradeRPE-For analysis

Assay (argentimetric) 98 ÷ 100 % Description Scagliet bianche Melting point 234 ÷ 238 ° C

Code Size Packaging466621 g 10 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

S-Benzylthiouronium chlorideBenzilisotiourea cloridrato - Benzylisothiourée chlorhydrate - Bencilisotiourea clorhidrato


T

R: 25S: 22-24/25-45


S-Benzylthiouronium chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 98 % Description White shining crystals Suitab.for sulphon.prec ConformLoss on drying <=1 % Residue on ignition <=500 ppm




A

B

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E

F

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Benzyltriethylammonium bromideBenziltrietilammonio bromuro - Benzyltriéthylammonium bromure - Benciltrietilamonio bromuro


Benzyltriethylammonium bromide - Analytical GradeRPE-For analysis

Assay (argentimetric) 98 ÷ 100 % Description White crystalline powder Melting point 193 ÷ 195 ° C


Benzyltriethylammonium chlorideBenziltrietilammonio cloruro - Benzyltriéthylammonium chlorure - Benciltrietilamonio cloruro

Xn

R: 22S: 24/25


Benzyltriethylammonium chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) 98 ÷ 100 % Description Polvere e xx.ni bianchi


BerylliumBerillio - Béryllium - Berilio

T

R: 49-23S: 45-53

Beryllium - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503461 Matrice: Hydrochloric acid, conc. 1.000 ppmml 100 Plastic bottle503465 Matrice: Hydrochloric acid, conc. 10.000 ppmml 100 Plastic bottle503463 Matrice: Hydrochloric acid, conc. 1.000 ppmml 500 Plastic bottle503467 Matrice: Hydrochloric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)



BetaineBetaina - Bétaïne - Betaína


Betaine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder Ammonium <=5 ppmChloride <=50 ppm Phosphate <=50 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=20 ppm Residue on ignition <=100 ppm Sulphate <=500 ppmFe <=20 ppm



Bet CARLO ERBA REAGENTS

A

B

D

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Bettendorf's reagentBettendorf reattivo soluzione in acido cloridrico - Réactif de Bettendorf - Bettendorf reactivo solución en acido clorhidrico


C

R: 34-37S: 26-45

Bettendorf's reagent - Special GradeRS-For arsenic detection

Description Yellowish clear liquid


BiphenylBifenile - Diphényle - Bifenilo


N Xi

R: 36/37/38-50/53S: 23-60-61


Biphenyl - Technical GradeRE-Pure

Assay (GLC) >=99 % Description White yellowish powder Melting point 69.0 ÷ 71.0 ° CResidue on ignition <=100 ppm


N,O-Bis(trimethylsilyl)acetamideN,O-Bis (trimetilsilil)acetammide - n,o-Bis(triméthylsilyl)acétamide - N,O-Bis (trimetilsilil) acetamida


F

R: 11S: 3/7-9


N,O-Bis(trimethylsilyl)acetamide - Analytical GradeRPE-For analysis

Description Clear yellow liquid Density at 20° C ~ 0.835

Code Size Packaging489933 ml 1 Glass vial489934 ml 25 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

N,O-Bis(trimethylsilyl)trifluoroacetamideN,O-Bis (trimetilsilil)trifluoroacetammide - n,o-Bis(triméthylsilyl)trifluoroacétamide - N,O-Bis (trimetilsilil) trifluoroacetamida

Transport classificationONU n. 1993Transport class: 3Packaging group: III R: 10


N,O-Bis(trimethylsilyl)trifluoroacetamide - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Yellow clear liquid Density at 20° C <= 0.985


N,N'-Bis(trimethylsilyl)ureaN,N!-Bis (trimetilsilil)urea - n,n!-Bis(triméthylsilyl)urée - N,N!-Bis (trimetilsilil) urea


N,N'-Bis(trimethylsilyl)urea - Analytical Grade


BisSECTION III - CHEMICALS 100°ed

A

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N,N'-Bis(trimethylsilyl)urea - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 223 ÷ 225 ° C

Code Size Packaging466513 g 1 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Bismarck brownBruno Bismarck R - Brun Bismarck - Pardo de Bismarck R

Xn

R: 20/21/22


Bismarck brown - Special GradeRS-For microscopy-C.I. 21010

Description Brown powder E 1% / 1 cm a 460 nm 480 ÷ 580

Code Size Packaging431252 g 25 Glass jarStain for Bacteriology-hystology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

BismuthBismuto - Bismuth - Bismuto


C

R: 34-37S: 26-45

Bismuth - Special GradeRS-NORMEX-concentrated solution for AAS





RS-Standard solution for ICPCode Size Packaging Notes503471 Matrice: Nitric acid, conc. 1.000 ppmml 100 Plastic bottle503475 Matrice: Nitric acid, conc. 10.000 ppmml 100 Plastic bottle503473 Matrice: Nitric acid, conc. 1.000 ppmml 500 Plastic bottle503477 Matrice: Nitric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)



Bismuth granulesBismuto granelli - Bismuth en granules - Bismuto gránulos


Bismuth granules - Analytical Grade


Bis CARLO ERBA REAGENTS

A

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Bismuth granules - Analytical GradeRPE-For analysis

Description Metallic granules Melting point ~ 272 °C


Bismuth(III) carbonate basicBismuto carbonato basico - Bismuth carbonate basique - Bismuto carbonato básico


Bismuth(III) carbonate basic - Analytical GradeRPE-For analysis

Assay (complexometric) 97.6 ÷ 100.7 % Description Yellowish powder Loss on drying <= 1.0 %Ag <= 25 ppm As <= 5 ppm Cu <= 50 ppmPb <= 20 ppm Alkaly-alkaline earth <= 1.0 % Chloride <= 0.05 %Nitrate <= 0.4 %


Bismuth(III) carbonate basic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP

Assay (complexometric) 80.0 ÷ 82.5 % s.s. Description Yellowish powder Appearance of solution Conform Ph.Eur.Loss on drying <= 1.0 % Chloride <= 500 ppm Nitrate <= 0.4 %Alkaline,alk.earth met. <= 1.0 % Ag <= 25 ppm As <= 5 ppmCu <= 50 ppm Pb <= 20 ppm Origin (BSE/TSE) Synthesis

Code Size Packaging324005 g 250 Bottle324007 g 1000 Bottle

Bismuth(III) gallate basicBismuto gallato basico - Bismuth gallate basique - Bismuto galato básico


Bismuth(III) gallate basic - Technical GradeRE-Pure

Assay (complexometric) 53.5 ÷ 56.5 % s.s. Description Yellow powder


Bismuth(III) iodideBismuto triioduro - Bismuth triiodure - Bismuth triiodure


Bismuth(III) iodide - Technical GradeRE-Pure

Assay (argentimetric) >=97 % Description Grey- black granular powder Chloride <=0.5 %


Bismuth(III) nitrateBismuto nitrato - Bismuth nitrate - Bismuto nitrato



Bismuth(III) nitrate - Analytical Grade


BisSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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Bismuth(III) nitrate - Analytical GradeRPE-For analysis

Assay (complexometric) >=98.5 % Description White crystals Ammonium <=50 ppmChloride <=5 ppm HNO3-insoluble matter <=30 ppm Substances not ppt. H2S <=500 ppmSulphate <=40 ppm Ag <=20 ppm As <=1 ppmCu <=10 ppm Fe <=10 ppm Ni <=10 ppmPb <=20 ppm Zn <=10 ppm


Bismuth(III) nitrate - Technical GradeRE-Pure

Assay (complexometric) >=98 % Description White crystals Chloride <=350 ppmAlkaly-alkaline earth <=0.5 % Sulphate <=600 ppm As <=10 ppm


Bismuth(III) nitrate basicBismuto nitrato basico - Bismuth nitrate basique - Bismuto nitrato básico



Bismuth(III) nitrate basic - Analytical GradeRPE-For analysis

Assay (complexometric) 79.0 ÷ 82.0 % Description White powder Ammonium <=50 ppmCarbonate <=20 ppm Chloride <=20 ppm HNO3-insoluble matter <=50 ppmSubstances not ppt. H2S <=0.2 % Sulphate <=50 ppm Ag <=20 ppmAs <=2 ppm Cu <=10 ppm Fe <=10 ppmNi <=10 ppm Pb <=30 ppm Zn <=20 ppm

Code Size Packaging428284 g 100 Glass jar428286 g 500 Glass jarDragendorff's reagent

RPE-For analysis-Reag. Ph.Eur.Assay (complexometric) 79.0 ÷ 82.0 % Description White powder



Bismuth(III) nitrate basic - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (complexometric) >= 79.0 % s.s. Description White powder Carbonate Conform USP-NFAmmoniacal salts Conform USP-NF Sulphate Conform USP-NF Ag Conform USP-NFCu Conform USP-NF Pb Conform USP-NF Loss on drying <= 3.0 %Chloride <= 350 ppm Alkaline,alk.earth met. <= 0.5 % As <= 8 ppmApparent density <= 600 g/l Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging324251 g 250 Glass jar324251 Light powderg 250 Glass jar324335 Heavy powderg 250 Bottle324337 Heavy powderg 1000 Bottle

Bismuth(III) oxychlorideBismuto ossicloruro - Bismuth oxychlorure - Bismuto oxicloruro


Bismuth(III) oxychloride - Analytical GradeRPE-For analysis

Assay (complexometric) >=98 % Description White powder HNO3-insoluble matter <=100 ppmSubstances not ppt. H2S <=0.1 % Sulphate <=10 ppm As <=5 ppmCu <=10 ppm Fe <=20 ppm Ni <=10 ppmPb <=10 ppm Zn <=10 ppm



Bis CARLO ERBA REAGENTS

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Bismuth(III) salicylate basicBismuto salicilato basico - Bismuth salicylate basique - Bismuto salicilato básico


Bismuth(III) salicylate basic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Assay (complexometric) 57.0 ÷ 60.0 %Bi s.s. Description White powder Loss on drying <= 1.0 %Chloride <= 200 ppm Nitrate <= 0.4 % Acidity Conform Ph.Eur.Cu <= 50 ppm Pb <= 20 ppm Ag <= 25 ppmSoluble bismuth <= 40 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


BiuretBiureto - Biuret - Biuret


Biuret - Special GradeRS-For microscopy

Description White crystalline powder Melting point 187 ÷ 194 °C Loss on drying <= 1 %Separazione (TLC) >= 96.0 %


Boric acid powderAcido borico polvere - Acide borique en poudre - Acido bórico en polvo


Boric acid powder - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Assay (acidimetric) 99.0 ÷ 100.5 % t.q. Description White crystalline powderAppearance of solution Conform Ph.Eur. Alcohol solubility Conform Ph.Eur. Organic substances Conform Ph.Eur.pH (sol. 3.3.%) 3.8 ÷ 4.8 Loss (silica gel) <=0.5 % Sulphate <=450 ppmFe <=10 ppm Heavy metals (Pb) <=15 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302177 g 1000 Plastic jar302179 g 5000 Plastic jar302178 kg 25 Fibre drum302174 kg 50 Sack

Boric acid flakesAcido borico scaglie - Acide borique en écailles - Acido bórico en escamas


Boric acid flakes - Technical GradeRE-Pure

Assay >=99 % Description White flakes

Code Size Packaging302227 g 1000 Bag302229 g 5000 Plastic jar

Boric acidAcido borico - Acide borique - Acido bórico


Boric acid - Analytical Grade


BorSECTION III - CHEMICALS 100°ed

A

B

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Boric acid - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Chloride <=10 ppmPhosphate <=10 ppm Sulphate <=100 ppm Heavy metals (Pb) <=10 ppmCa <=50 ppm Fe <=10 ppm Insoluble in methanol <=50 ppmNonvolatile with methanol <=500 ppm Appearance of solution Conform Alcohol solubility ConformOrganic substances Conform pH solution 3.3% 3.8 ÷ 4.8 Loss on drying <=0.5 %


Boric acid - Special GradeRS-For molecular biology

Assay >= 99.5 % Appearance White powder Heavy metals (Pb) <= 10 ppmIron (Fe) <= 10 ppm Absorbance (0.1M in water) at 260 nm <= 0.02 AUat 280 nm <= 0.02 AU

Code Size Packaging600641 g 500 Plastic bottleWhite powder

Boric acid - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform NFAlcohol solubility Conform NF Loss on drying <=0.5 % Fe <=10 ppmHeavy metals (Pb) <=20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Boric Acid 4%Acido borico 4% - Acide borique 4% - Acido bórico 4%


Boric Acid 4% - Special GradeRS-For agroalimentary analysis

Assay 3.975 ÷ 4.025 % Description Clear colourless liquid

Code Size Packaging502002 ml 5000 Plastic drumAccording to NF V04-387 H3BO3: 40 g/l in water 1000 mlFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Boric Acid 4 % with indicatorAcido borico 4% con indicatore - Acide borique 4% avec indicateur - Acido bórico 4% con indicador


Boric Acid 4 % with indicator - Special GradeRS-For agroalimentary analysis

Assay 3.975 ÷ 4.025 % Description Clear mauve liquid

Code Size Packaging502601 ml 5000 Plastic drumAccording to NF V04-211 H3BO3: 40 g/l in water 1000 ml.For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Boric Acid 1% with indicatorAcido borico 1% con indicatore - Acide borique 1% avec indicateur - Acido bórico 1% con indicador


Boric Acid 1% with indicator - Special Grade


Bor CARLO ERBA REAGENTS

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Boric Acid 1% with indicator - Special GradeRS-For agroalimentary analysis

Assay 0.993 ÷ 1.007 % Description Clear mauve liquid

Code Size Packaging502611 ml 5000 Plastic drumAccording to NF V04-211 H3BO3: 10 g/l in water 1000 mlFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Borneol(-)Borneolo - Bornéol - Borneol



Borneol - Technical GradeRE-Pure

Description White crystals Melting point 104.0 ÷ 108.0 ° C Residue on ignition <=10 ppm


Boron crystalsBoro cristalli - Bore cristallisé - Boro cristalizado

Xn

R: 22


Boron crystals - Analytical GradeRPE-For analysis

Assay >=99.5 % Description Grey crystals


BoronBoro - Bore - Boro

Boron - Special GradeRS-NORMEX-concentrated solution for AAS





RS-Standard solution for ICPCode Size Packaging Notes503441 Matrice: Water, conc. 1.000 ppmml 100 Plastic bottle503445 Matrice: Water, conc. 10.000 ppmml 100 Plastic bottle503443 Matrice: Water, conc. 1.000 ppmml 500 Plastic bottle503447 Matrice: Water, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)


BorSECTION III - CHEMICALS 100°ed

A

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Boron - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505321 Matrice: Water, conc. 10 ppmml 50 Plastic bottle505322 Matrice: Water, conc. 10 ppmml 100 Plastic bottle505325 Matrice: Water, conc. 100 ppmml 100 Plastic bottle


Boron trifluoride 10%Transport classificationONU n. 3286Transport class: 3Secondary risk: 6.18Packaging group: II

F T

R: 11-23/24/25-34-39/23/24/25S: 7-16-26-36/37/39-45


Boron trifluoride 10% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=10 Description Clear colourless liquid

Code Size Packaging429704 ml 250 Plastic bottle429702 ml 1000 Plastic bottle

Boron trifluoride ethyl etherateBoro trifluoruro-etere etilico - Bore trifluorure éthérate - Boro trifluoruro complejo etereo

Transport classificationONU n. 2604Transport class: 8Secondary risk: 3Packaging group: I

C T

R: 10-34-20/22-48/23-52/53S: 23-36/37/39-26-45-61


Boron trifluoride ethyl etherate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=47 % Description Liq. lim p. giall o bruno Density at 20° C 1.124 ÷ 1.128Boiling point 128 ÷ 130 ° C


Bovine bile purified and driedBile bovina depurata secca - Bile bovine purifiée et séchée - Bilis bovina depurada y seca

Bovine bile purified and dried - Technical GradeRE-Pure

Description Polvere nocciola verdas.


Bray's solutionSoluzione di Bray - Solution de Bray - Solución de Bray

F Xn

R: 11-20/21/22-40/20/21/22S: 16-26-36/37

Bray's solution - Special GradeRS-For liquid scintillation counting

Description Liquido fluoresc Density at 20° C >=1.019


Brillant cresyl blueBlu cresile brillante - Bleu de crésyl brillant - Azul de cresilo brillante

Xn

R: 20/21/22


Brillant cresyl blue - Special Grade


Bri CARLO ERBA REAGENTS

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Brillant cresyl blue - Special GradeRS-For microscopy

Description Polvere verde-bluastra scura E (1%/1cm) a 622 nm (in ETOH 50%) 1500 ÷ 1700

Code Size Packaging428811 g 10 Glass jarStain for Cytology-haematology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Brilliant greenVerde brillante - Vert brillant - Verde brillante

Xn

R: 20/21/22S: 22-24/25


Brilliant green - Analytical GradeRPE-For analysis-C.I. 42040

Description Green crystline powder Loss on drying <= 10 % Colour change yellow green

Code Size Packaging491152 g 25 Glass jarStain for Microscopy (bacteriology-botany-hystology) Indicator (pH 0,1÷2,6).For further information on above products, see following product/application section(s)Microscopy (p. 58)

BromateBromati - Bromate - Bromati

Bromate - Special GradeRS-Standard solution for ion chromatography



BromideBromuri - Bromure - Bromuri

Bromide - Special GradeRS-Standard solution for ion chromatography



BromineBromo - Brome - Bromo


C N T+

R: 26-35-50S: 7/9-26-45-61


Bromine - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.9 % Description Dark red liquid Brominated organ.impur. ConformDensity at 20° C ~ 3.12 Residue on evaporation <=100 ppm Total chlorine <=500 ppmIodine <=1 ppm Heavy metals (Pb) <=2 ppm Total sulphur <=30 ppmWater (KF) <=300 ppm


Bromine - Technical Grade


BroSECTION III - CHEMICALS 100°ed

A

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Bromine - Technical GradeRE-Pure

Assay (oxidimetric) >= 99.9 % Description Dark red liquid Chlorine <= 0.05 %Iodine <= 1 ppm Total sulphur <= 30 ppm Heavy metals (Pb) <= 2 ppmWater <= 0.03 % Residue on evaporation <= 100 ppm Density at 20°C ~ 3.12


p-Bromoanilinep-Bromo anilina - p-Bromoaniline - p-Bromo anilina

SynonymesBromobenzène amine


T

R: 23/24/25-33S: 28-36/37-45


p-Bromoaniline - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder Melting point 62.5 ÷ 64.5 ° CBromide <=50 ppm Heavy metals (Pb) <=20 ppm Residue on ignition <=100 ppmTotal sulphur <=50 ppm Fe <=10 ppm


Bromocresol GreenVerde bromocresolo - Vert de bromocrésol - Verde de bromocresol

Xn

R: 20/22S: 22-24


Bromocresol Green - Analytical GradeRPE-ACS-for analysis

Description Beige powder Appearance of solution Conform Colour change yellow-bluepH range 3.8 ÷ 5.4

Code Size Packaging491207 g 1 Glass bottleIndicator according to Clarck.For further information on above products, see following product/application section(s)Indicators (p. 50)

Bromocresol Green 0.04% hydroalcoholic solutionTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10


Bromocresol Green 0.04% hydroalcoholic solution - Analytical GradeRPE-For analysis

Description Clear green liquid Sensitivity(pH 4.0-5.4) Conform Colour change yellow blue

Code Size Packaging491255 ml 250 BottleIndicator according to Clarck (pH 3,8÷5,4).

Bromocresol PurplePorpora bromocresolo - Pourpre de bromocrésol - Púrpura de bromocresol


Xn

R: 20/21/22


Bromocresol Purple - Analytical GradeRPE-For analysis

Description Pink powder Colour change Purple - yellow pH range 5.2 ÷ 6.8

Code Size Packaging470038 g 5 JarIndicator according to Clarck (pH 5,2÷6,8)For further information on above products, see following product/application section(s)Chromatography (p. 34)


Bro CARLO ERBA REAGENTS

A

B

D

C

E

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Bromocresol Purple solution 0.4% in ethanolTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10


Bromocresol Purple solution 0.4% in ethanol - Analytical GradeRPE-For analysis

Description Red clear liquid pH range 5.2 - 6.8

Code Size Packaging470045 ml 250 BottleIndicator according to Clarck (pH 5,2-6,8)

BromoformBromoformio - Bromoforme - Bromoformo


N T

R: 23-36/38-51/53S: 28-45-61


Bromoform - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Ready carbonizable substances Conform Density at 20° C 2.820 ÷ 2.860Refractive index at 20° 1.5936 ÷ 1.6016 Boiling point 149.0 ÷ 150.0 °C Water (K.F.) <=0.1 %Residue on evaporation <=50 ppm Acidity (bromidric ac.) <=50 ppm Free Bromine <=0.1 ppmBromide <=20 ppm

Code Size Packaging430575 ml 250 Glass bottle430579 ml 2500 Glass bottleStabilized with ~1% of ethanol

Bromoform - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C ~ 2.820Boiling point ~ +149 ° C

Code Size Packaging325205 ml 250 Glass bottle325208 ml 2500 Glass bottleStabilized with 1% of ethanol.

-Bromonaphthalenealfa-Bromo naftalene - alpha-Bromonaphtalène - alpha-Bromonaftaleno


-Bromonaphthalene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 1.479 ÷ 1.485Refractive index at 20° 1.6562 ÷ 1.6602 Melting point 2.0 ÷ 4.0 ° C Residue on ignition <=100 ppm



Bromophenol blueBlu bromofenolo - Bleu de bromophénol - Azul de bromofenol

Xn

R: 20/21/22


Bromophenol blue - Analytical Grade



A

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Bromophenol blue - Analytical GradeRPE-ACS-for analysis

Description Pink crystalline powder Appearance of solution Conform Colour change yellow bluepH range 3.0 - 4.6

Code Size Packaging428658 g 5 Glass jar428653 g 50 Glass jar428655 g 500 Plastic jarIndicator according to ClarckFor further information on above products, see following product/application section(s)Indicators (p. 50)

Bromophenol blue sodium saltBlu bromofenolo sale sodico - Bleu de bromophénol sel sodique - Azul de bromofenol sal sódica


Xn

R: 20/21/22S: 22


Bromophenol blue sodium salt - Analytical GradeRPE-For analysis

Description Red crystalline powder

Code Size Packaging428681 g 25 Plastic jar428685 g 500 BottleStain for Microscopy.For further information on above products, see following product/application section(s)Indicators (p. 50)

Bromophenol blue solution 0.02%Blu bromofenolo soluzione 0,02% - Bleu de bromophénol en solution à 0,02% - Azul de bromofenol solución 0.02%


Bromophenol blue solution 0.02% - Analytical GradeRPE-For analysis

Description Clear purple liquid

Code Size Packaging428691 ml 100 Glass bottleStain for Microscopy.

Bromophenol blue solution 0.4% in ethanolTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10

CAS N: 115-39-9EEC N: 204-086-2

Bromophenol blue solution 0.4% in ethanol - Analytical GradeRPE-For analysis

Description Red liquid Colour change yellow blue pH range 3.0 - 4.6

Code Size Packaging428665 ml 250 BottleIndicator according to Clarck (pH 3,0-4,6)

Bromophenol redRosso bromofenolo - Rouge de bromophénol - Rojo de bromofenol


Xn

R: 20/21/22


Bromophenol red - Analytical GradeRPE-For analysis

Description Red brown powder Residue on ignition <=2 % Colour change yellow - redpH range 5.2 - 6.8

Code Size Packaging476651 g 1 Glass bottleIndicator (pH 5,2÷6,8).


Bro CARLO ERBA REAGENTS

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2-Bromopropane2-Bromo propano - 2-Bromopropane - 2-Bromo propano

SynonymesIsopropyle bromure


F T

R: 60-11-48/20-66S: 16-53-45


2-Bromopropane - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C >=1.31Boiling point 58 ÷ 60 °C


Bromopyrogallol redRosso bromopirogallolo - Rouge de bromopyrogallol - Rojo de bromopirogalol


Xn

R: 20/21/22


Bromopyrogallol red - Analytical GradeRPE-For analysis

Description Pv verde scura brunastr Sensitivity as metallochromic indicator Conform Residue on ignition <=1 %

Code Size Packaging476661 g 1 Glass bottleComplexometry indicator. For the analysis of Bi, Cd, Co, Mg, Mn, Ni e lanthanides and ActinidesFor further information on above products, see following product/application section(s)Indicators (p. 50)

N-BromosuccinimideN-Bromo succinimmide - N-Bromosuccinimide - N-Bromosuccinimida

Synonymes1-Bromo-2,5-pyrrolinedione


Xn

R: 22-36/37/38S: 26-36


N-Bromosuccinimide - Analytical GradeRPE-For analysis

Assay (iodometric) 98.5 ÷ 101.5 % s.s. Description Yellowish crystalline powder Identification (I.R.) ConformLoss on drying <= 1 %


Bromothymol blueBlu bromotimolo - Bleu de bromothymol - Azul de bromotimol

Xn

R: 20/21/22


Bromothymol blue - Analytical GradeRPE-ACS-for analysis

Description Brown powder Appearance of solution Conform Colour change yellow-bluepH range 6.0 - 7.6

Code Size Packaging428708 g 5 Glass jar428703 g 50 Glass jarIndicator according to Clarck.

Bromothymol blue 0,02%Blu bromotimolo soluzione 0,02% - Bleu de bromothymol en solution à 0,02% - Azul de bromotimol solución 0.02%


Bromothymol blue 0,02% - Analytical Grade



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Bromothymol blue 0,02% - Analytical GradeRPE-For analysis

Description Dark green liquid pH at 20° C 6.7 ÷ 6.9

Code Size Packaging428731 ml 100 Glass bottleStain for Microscopy.

Bromothymol blue 0.4% in ethanolTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10


Bromothymol blue 0.4% in ethanol - Analytical GradeRPE-For analysis

Description Dark green liquid Colour change yellow blue pH (Hydralcoholic sol.) Conform 6.0 7.6

Code Size Packaging428715 ml 250 BottleIndicator according to Clarck.

p-Bromotoluenep-Bromo toluene - Bromo-4-toluène - 4-Bromo tolueno

Xn

R: 20S: 24/25


p-Bromotoluene - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description White crystals Boiling point 183.5 ÷ 185.5 ° CMelting point 25.1 ÷ 27.7 ° C Alkalinity (Ca(OH)2 <=500 ppm Residue on ignition <=100 ppm


Brucine hydrateBrucina idrata - Brucine hydratée - Brucina hidrata


T+

R: 26/28-52/53S: 13-45-61


Brucine hydrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % s.s. Description Ivory-white powder Melting point 174 ÷ 179 °CLoss on drying 7 ÷ 9 % Residue on ignition <= 0.1 % Potere rotat. spec. (C=2.5 in CHCl3) -118 ÷ -128 °

Code Size Packaging431151 g 10 Glass jarFor the analysis of nitrates

Brucine sulphateBrucina solfato - Brucine sulfate - Brucina sulfato


T+

R: 26/28-52/53S: 13-45-61

Atomic weight: 887,03 (ANHYDR,)CAS N: 4845-99-2EEC N: 225-432-9

Brucine sulphate - Analytical GradeRPE-ACS-for analysis

Description White powder Appearance of solution Conform Loss on drying <= 13.0 %Nitrate sinsitivity Conform Residue on calcination <= 0.1 %


Buffer pH 7.20 WeiseTampone pH 7.20 secondo Weise - Tampon pH 7,20 selon Weise - Tampón pH 7,20 según Weise

Buffer pH 7.20 Weise - Special Grade


Buf CARLO ERBA REAGENTS

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Buffer pH 7.20 Weise - Special GradeRS-ml 500-buffer solution colourless

Description Clear colourless liquid pH at 20° C 7.2 ± 0.05



Buffer solution ready-to-useTamponi in soluzione pronta all!uso - Tampons en solution prêt à l!emploi - Tampones en solución pronta al uso

Buffer solution ready-to-use - Analytical GradeRPE-For exact calibrations-500 ml colourless solution

Description Clear colourless liquid pH at 25°C 3.54 ÷ 3.58

Code Size Packaging Notes486741 pH 3.56 - Chemical composition: Potassium hydrogen tartrateml 500 Bottle486751 pH 1.68 - Chemical composition: Potassium hydrogen tetra-oxalateml 500 Bottle486771 pH 11.00 - Chemical composition: Disodium hydrogen phosphate / Sodium hydroxideml 500 Bottle486841 pH 4.62 - Chemical composition: Sodium acetate / Acetic acidml 500 Bottle486871 pH 6.88 - Chemical composition: Potassium dihydrogen phosphate / Disodium hydrogen phoml 500 Bottle486881 pH 9.22 - Chemical composition: Sodium tetraborateml 500 Bottle


Buffer solution ready-to-use - ColorlessTamponi in soluzione pronta all!uso - incolore - Tampons incolores en solution prêt à l!emploi - Tampones en solución pronta al uso - incolora

Buffer solution ready-to-use - Colorless - Analytical GradeRPE-For analysis

Description Clear colourless liquid pH at 20° C 3.98 ÷ 4.02

Code Size Packaging Notes486276 pH 4 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxidel 10 Kubidos486456 pH 7 - Chemical composition: Potassium dihydrogen phosphate/Disodium hydrogen phosphal 10 Kubidos486616 pH 10 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chloridel 10 Kubidos

RPE-ml 1000-buffer solution colourlessDescription Clear colourless liquid pH at 20° C 3.98 ÷ 4.02

Code Size Packaging Notes486273 pH 4 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideml 1000 Plastic bottle486453 pH 7 - Chemical composition: Potassium dihydrogen phosphate/Disodium hydrogen phosphaml 1000 Plastic bottle486593 pH 9 - Chemical composition: Boric Acid/Sodium hydroxide/Potassium Chlorideml 1000 Plastic bottle486613 pH 10 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chlorideml 1000 Plastic bottle


RPE-ml 500-buffer solution colourlessCode Size Packaging Notes486211 pH 1 - Chemical composition: Glicine/Sodium chloride/Hydrochloric acidml 500 Plastic bottle486231 pH 2 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideml 500 Plastic bottle486251 pH 3 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideml 500 Plastic bottle486271 pH 4 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideml 500 Plastic bottle486311 pH 5 - Chemical composition: Citric acid/Sodium hydroxideml 500 Plastic bottle486331 pH 6 - Chemical composition: Citric acid/Sodium hydroxideml 500 Plastic bottle486451 pH 7 - Chemical composition: Potassium dihydrogen phosphate/Disodium hydrogen phosphaml 500 Plastic bottle486541 pH 8 - Chemical composition: Boric Acid/Sodium hydroxide/Hydrochloric acidml 500 Plastic bottle486591 pH 9 - Chemical composition: Boric Acid/Sodium hydroxide/Potassium Chlorideml 500 Plastic bottle486611 pH 10 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chlorideml 500 Plastic bottle486671 pH 11 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chlorideml 500 Plastic bottle486691 pH 12 - Chemical composition: Sodium phosphate/Sodium hydroxideml 500 Plastic bottle486701 pH 13 - Chemical composition: Potassium chloride/Sodium hydroxideml 500 Plastic bottle


Buffer solution ready-to-use - ColoredTamponi in soluzione pronta all!uso - colorata - Tampons colorés en solution prêt à l!emploi - Tampones en solución pronta al uso - colorada

Buffer solution ready-to-use - Colored - Analytical Grade


BufSECTION III - CHEMICALS 100°ed

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Buffer solution ready-to-use - Colored - Analytical GradeRPE-ml 500-buffer solution coloured

Description Red clear liquid pH at 20° C 3.98 ÷ 4.02

Code Size Packaging Notes486761 pH 4 - redml 500 Plastic bottle486791 pH 7 - yellowml 500 Plastic bottle486811 pH 10 - blueml 500 Plastic bottle


Buffer in concentrated solution - NORMEX vial - ColorlessBuffer in concentrated solution - NORMEX vial - Colorless - Analytical GradeRPE-NORMEX-to dilute in 500 ml


Code Size Packaging Notes486221 pH 1 - Chemical composition: Glicine/Sodium chloride/Hydrochloric acidAmpoule Plastic vial486241 pH 2 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideAmpoule Plastic vial486261 pH 3 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideAmpoule Plastic vial486281 pH 4 - Chemical composition: Citric acid/Hydrochloric acid/Sodium hydroxideAmpoule Plastic vial486301 pH 5 - Chemical composition: Citric acid/Sodium hydroxideAmpoule Plastic vial486321 pH 6 - Chemical composition: Citric acid/Sodium hydroxideAmpoule Plastic vial486401 pH 6.8 - Chemical composition: Potassium dihydrogen phosphate/Sodium hydroxideAmpoule Plastic vial486421 pH 7 - Chemical composition: Potassium dihydrogen phosphate/Disodium hydrogen phosphaAmpoule Plastic vial486441 pH 7.2 - Chemical composition: Potassium dihydrogen phosphate/Sodium hydroxideAmpoule Plastic vial486461 pH 7.4 - Chemical composition: Potassium dihydrogen phosphate/Sodium hydroxideAmpoule Plastic vial486531 pH 8 - Chemical composition: Boric Acid/Sodium hydroxide/Hydrochloric acidAmpoule Plastic vial486571 pH 9 - Chemical composition: Boric Acid/Sodium hydroxide/Potassium ChlorideAmpoule Plastic vial486601 pH 10 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chlorideAmpoule Plastic vial486621 pH 12 - Chemical composition: Sodium phosphate/Sodium hydroxideAmpoule Plastic vial486631 pH 11 - Chemical composition: Boric acid/Sodium hydroxide/Potassium chlorideAmpoule Plastic vial486641 pH 13 - Chemical composition: Potassium chloride/Sodium hydroxideAmpoule Plastic vial


Buffer in concentrated solution - NORMEX vial - ColoredBuffer in concentrated solution - NORMEX vial - Colored - Analytical GradeRPE-NORMEX-to dilute in 500 ml

Description Red clear liquid pH at 20° C 3.95 ÷ 4.05

Code Size Packaging Notes486291 pH 4 - redAmpoule Plastic vial486431 pH 7 - yellowAmpoule Plastic vial486581 pH 10.0 - blueAmpoule Plastic vial


Buffer in sachetsTamponi in bustina - Tampons en sachets - Tampones en bolsita

Buffer in sachets - Analytical GradeRPE-24 bags pack


Code Size Packaging Notes486825 pH 424 x ml 20 Carton box486835 pH 724 x ml 20 Carton box486855 pH 10.024 x ml 20 Carton box


Buffer solution - Reference MaterialTamponi certificati in soluzione - Tampons certifiés en solution - Tampones en solución

Buffer solution - Reference Material - Special GradeRS-Reference material pH 10

Description Clear colourless liquid pH at 20° C 9.95÷10.05

Code Size Packaging Notes486981 pH 10.0ml 500 Bottle



Buf CARLO ERBA REAGENTS

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Buffer solution - Reference Material - Special GradeRS-Reference material pH 7

Description Clear colourless liquid pH at 20° C 6.98÷7.02

Code Size Packaging Notes486971 pH 7ml 500 Bottle


RS-Reference material pH 4Description Clear colourless liquid pH at 20° C 3.98 ÷ 4.02

Code Size Packaging Notes486961 pH 4ml 500 Bottle


Butan-2-olAlcole sec-butilico - Butanol-2 - Butan-2-olo


Xi

R: 10-36/37-67S: 7/9-13-24/25-26-46


Butan-2-ol - Analytical GradeRPE-For analysis-Reag. Ph.Eur.

Assay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Water solubility Conform Density at 20° C 0.801 ÷ 0.811 Refractive index at 20° 1.3944 ÷ 1.3984Boiling point 99 ÷ 100 °C Water (K.F.) <=0.2 % Residue on evaporation <=20 ppmAcidity (butirric acid) <=20 ppm Alcalinity (NaOH) <=10 ppm Indole base <=0.1 ppmCarbonyl Compounds (CO) <=500 ppm

Code Size Packaging414264 ml 1000 Glass bottle414266 kg 15 Metal drum414261 kg 160 Carton drum

Butan-2-ol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.395 - 1.399 Water content (K.F.) <= 2000 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 20 mg/Kg

Code Size PackagingP0180241 l 10 Plastic drum

1,3-Butanediol1,3-Butandiolo - 1,3-Butanediol - 1,3-Butanodiol


1,3-Butanediol - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Yellow clear liquid Density at 20° C 1.000 ÷ 1.010Boiling point 206.0 ÷ 207.0 °C


2,3-Butanediol2,3-Butandiolo - 2,3-Butanediol - 2,3-Butanodiol


2,3-Butanediol - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Clear pinky liquid Density at 20° C >=1.001Refractive index at 20° 1.4310 ÷ 1.4370 Boiling point 179.5 ÷ 180.5 ° C

Code Size Packaging431311 ml 250 Glass bottleIsomers mixture


ButSECTION III - CHEMICALS 100°ed

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2-Butoxy ethanol2-Butossietanolo - Glycol éthylénique monobutyléther - 2-Butoxietanol

Xn

R: 20/21/22-36/38S: 36/37-46


2-Butoxy ethanol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 0.897 ÷ 0.905Refractive index at 20° 1.4167 ÷ 1.4207 Boiling point 167 ÷ 172 ° C Water (K.F.) <= 0.1 %Residue on evaporation <=30 ppm


2-Butoxy ethanol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.417 - 1.421 Water content (K.F.) <= 2000 mg/KgColour <= 15 Hazen

Code Size PackagingP6310222 ml 5000 Plastic drum

2-(2-Butoxyethoxy)ethanol2-(2-Butossietossi)etanolo - Glycol diéthylénique monobutyléther - 2-(2-Butoxietoxi) etanol

Xi

R: 36S: 26


2-(2-Butoxyethoxy)ethanol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Water miscibility ConformDensity at 20° C 0.951 ÷ 0.959 Refractive index at 20° 1.4296 ÷ 1.4346 Boiling point 230.0 ÷ 232.0 °CWater (K.F.) <=0.2 % Acidity (acetic acid) <=300 ppm Alcalinity (NH3) <=0.85 ppmCarbonyl Compounds (CO) <=500 ppm Heavy metals (Pb) <=2 ppm Peroxides (H2O2) <=250 ppmResidue on ignition <=20 ppm Fe <=2 ppm


2-(2-Butoxyethoxy)ethanol - Technical GradePS-Pure-for synthesis



n-Butyl acetaten-Butile acetato - n-Butyle acétate - n-Butyle acetate


R: 10-66-67S: 25


n-Butyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Identification (I.R.) ConformReady carbonizable substances Conform Density at 20° C 0.878 ÷ 0.884 Refractive index at 20° 1.3926 ÷ 1.3976Boiling point 126.0 ÷ 127.0 °C Acidity or alkalinity <=0.001 meq/g Water (K.F.) <=0.1 %Butan-1-ol <=0.5 % n-Butyl formate <=0.1 % Butyl propanoate <=0.1 %iso-Butyl acetate <=0.5 % Residue on evaporation <=10 ppm Total phosphorus <=0.2 ppmTotal silicon <=0.02 ppm Total sulphur <=0.5 ppm Ca <=0.2 ppmCu <=0.2 ppm Fe <=0.1 ppm K <=0.2 ppmMg <=0.02 ppm Na <=0.2 ppm Pb <=0.05 ppmZn <=0.1 ppm




But CARLO ERBA REAGENTS

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n-Butyl acetate - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.392 - 1.396 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 50 mg/Kg


n-Butyl acetate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.392 - 1.396 Colour <= 10 Hazen

Code Size PackagingP0010228 ml 5000 Metal tankP0010268 l 200 Metal drum

RE-PureAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.876 ÷ 0.886Refractive index at 20° 1.3911 ÷ 1.3991 Boiling point 123 ÷ 128 °C Water (K.F.) <=0.1 %Residue on evaporation <=100 ppm Acidity (acetic acid) <=300 ppm


n-Butyl alcoholAlcole n-butilico - Butanol-1 - Butan-1-olo


Xn

R: 10-22-37/38-41-67S: 7/9-13-26-37/39-46


n-Butyl alcohol - Analytical GradePA-PUREX-for analysis


Code Size PackagingP0170522 ml 5000 Plastic drumP0170568 l 200 Metal drum

RPE-ISO-for analysisAssay (GLC) >= 99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water solubility Conform Density at 20° C 0.808 ÷ 0.810Boiling point 116 ÷ 119 ° C Water (K.F.) <= 0.1 % Residue on evaporation <= 20 ppmAcidity <= 0.0008 meq/g Alcalinity (NaOH) <= 5 ppm Carbonyl Compounds (CO) <= 100 ppmAcetone <= 0.01 % Isobutanolo <= 0.15 % 2-Butanolo <= 0.05 %di-Butiletere <= 0.1 % Aldeide butirrica <= 0.01 % Ready carbonizable substances ConformAl <= 0.5 ppm Ba <= 0.1 ppm Ca <= 0.5 ppmCd <= 0.05 ppm Co <= 0.02 ppm Cr <= 0.02 ppmCu <= 0.02 ppm Fe <= 0.1 ppm Mg <= 0.1 ppmMn <= 0.02 ppm Ni <= 0.02 ppm Pb <= 0.1 ppmZn <= 0.1 ppm


n-Butyl alcohol - Special GradeRS-Anhydrous-for analysis






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n-Butyl alcohol - Special GradeRS-For HPLC-Isocratic Grade

Assay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.809 ÷ 0.811Refractive index at 20° 1.3972 ÷ 1.4012 Boiling point 117.0 ÷ 118.0 °C Residue on evaporation <=5 ppmWater (K.F.) <=0.1 % Acidity or alkalinity <=0.0005 meq/g U.V. Transmittance -at 210 nm >=10 % at 235 nm >=80 % at 310 nm >=98 %



n-Butyl alcohol - Technical GradePS-Pure-for synthesis


Code Size PackagingP0170222 ml 5000 Plastic drumP0170241 l 10 Plastic drumP0170249 l 25 Plastic drumP0170268 l 200 Metal drum

RE-PureAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.808 ÷ 0.812Boiling point 116.8 ÷ 118.3 °C Water (K.F.) <=0.1 % Residue on evaporation <=100 ppmAcidity <= 0.0008 meq/g

Code Size Packaging308251 ml 1000 Glass bottle528300 ml 5000 Metal tank308257 kg 22 Metallic can308259 kg 160 Metal drum

tert-Butyl alcoholAlcole ter-butilico - tert-Butanol - Alcohol ter-butílico


F Xn

R: 11-20S: 9-16


tert-Butyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water solubility Conform Boiling point 81.7 ÷ 82.7 ° CMelting point 25 ÷ 26 ° C Water (K.F.) <=0.1 % Residue on evaporation <=10 ppmAcidity (acetic acid) <=100 ppm


tert-Butyl alcohol - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.7 % Refractive index at 20°C 1.386 - 1.39 Colour <= 10 HazenWater content (K.F.) <= 200 mg/Kg Non volatile residue <= 10 mg/Kg 2- Propanol <= 0.3 %



tert-Butyl alcohol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.386 - 1.39 Colour <= 10 HazenWater content (K.F.) <= 800 mg/Kg Non volatile residue <= 20 mg/Kg

Code Size PackagingP0190216 ml 1000 Glass bottleP0190222 ml 5000 Plastic drumP0190249 l 25 Plastic drumP0190268 l 200 Metal drum



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n-Butyl bromiden-Butile bromuro - n-Butyle bromure - n-Butilo bromuro


F Xn

R: 11-20/21/22S: 9-16-29


n-Butyl bromide - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Yellow clear liquid Density at 20° C 1.274 ÷ 1.278Refractive index at 20° 1.4378 ÷ 1.4418 Boiling point 100.8 ÷ 101. °C Water (K.F.) <=500 ppmResidue on evaporation <=200 ppm Acidity (bromidric ac.) <=50 ppm

Code Size Packaging431762 ml 250 Glass bottleStabilized with sodium carbonate.

n-Butyl chloriden-Butile cloruro - n-Butyle chlorure - n-Butilo cloruro


F

R: 11S: 3/9-16-29


n-Butyl chloride - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.4 - 1.404 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen 1-butanol <= 0.05 %


RPE-For analysisAssay (GLC) >=99 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 0.883 ÷ 0.889 Refractive index at 20° 1.3981 ÷ 1.4061Water (K.F.) <=500 ppm Residue on evaporation <=10 ppm Acidity (HCl) <=10 ppm


n-Butyl chloride - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.8 % Refractive index at 20°C 1.4 - 1.404 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 227 nm >= 45 % UV transmittance at 235 nm >= 80 %UV transmittance at 250 nm >= 92 % Non volatile residue <= 10 mg/Kg see MP assay ConformUV transmittance at 232 nm >= 75 % Free acid (as HCl) <= 50 mg/Kg



n-Butyl chloride - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.4 - 1.404 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen 1-butanol <= 0.05 %

Code Size PackagingP0220228 ml 5000 Metal tank

tert-Butyl chlorideter-Butile cloruro - tert-Butyle chlorure - ter-Butil cloruro


F

R: 11S: 3/9-16-29


tert-Butyl chloride - Analytical GradeRPE-For analysis

Assay (GLC) >=98.5 % Description Clear colourless liquid Refractive index at 20° 1.3838 ÷ 1.3858




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Di-n-butyl etherEtere n-butilico - Ether n-butylique - Eter n-butílico

Transport classificationONU n. 1149Transport class: 3Transport class: 3.C.13Packaging group: III

Xi

R: 10-36/37/38-52/53S: 61


Di-n-butyl ether - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Alcohol miscibility completeChloroform miscibility complete Diethyl ether miscib. complete Density at 20° C 0.766 ÷ 0.772Refractive index at 20° 1.3962 ÷ 1.4022 Boiling point 141.5 ÷ 142.5 ° C Water (K.F.) <=500 ppmResidue on evaporation <=50 ppm Acidity (butirric acid) <=20 ppm Alkalinity (NH4OH) <=4 ppmCarbonyl Compounds (CO) <=0.1 % Peroxides (H2O2) <=6 ppm

Code Size Packaging Notes447461 Not stabilizedkg 20 Metal drum447465 Not stabilizedkg 155 Metal drum

RPE-For analysis-StabilizedAssay (GLC) =>99,3 % Description Clear liquid Colour <=10 APHARefractive index at 20° 1,398÷1,399 Acidity Conform Water (K.F.) <=500 ppmDibutylperoxide <=50 ppm

Code Size Packaging Notes447475 Stabilizedkg 155 Metal drum

Tri-n-butyl phosphateTributilfosfato - Tributylphosphate - Tributilofosfato

Xn

R: 22-38-40S: 36/37-46


Tri-n-butyl phosphate - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Clear liquid Density at 20° C 0.975 ÷ 0.980Refractive index at 20° 1.4230 ÷ 1.4250 Colour (APHA) <= 50 Acid value <= 0.05Butan-1-ol <= 0.1 % Water (K.F.) <= 0.2 %


Butylaminen-Butilammina - n-Butylamine - n-Butilamina


C F

R: 11-20/21/22-35S: 3-16-26-29-36/37/39-45


Butylamine - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.5 % Description Clear liquid Colour <= 20 APHARefractive index at 20° 1.4000 ÷ 1.4020 Water <= 0.1 %


Butylated hydroxytolueneButile idrossitoluene - Butylhydroxytoluène - Butil hidroxitolueno

Xn

R: 20/21/22-36/38S: 24/25


Butylated hydroxytoluene - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description White semitransparent crystals Melting point 69.0 ÷ 71.0 ° CResidue on ignition <=0.1 %




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tert-Butyldimethylsilylimidazoleter-Butildimetilsililimidazolo - tert-Butyldiméthylsilylimidazole - ter-Butildimetilsililimidazol


tert-Butyldimethylsilylimidazole - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C >=1.0 Boiling point 247 ÷ 250 ° C

Code Size Packaging431872 ml 1 Glass vialDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

tert-Butyldiphenylchlorosilaneter-Butildifenilclorosilano - tert-Butyldiphénylchlorosilane - ter-Butildifenilclorosilano


tert-Butyldiphenylchlorosilane - Analytical GradeRPE-For analysis

Description Yellow clear liquid Density at 20° C <=1.075


tert-Butylmethyletherter-Butilmetiletere - Butylméthyléther - ter-Butilmetiléter


F Xi

R: 11-38S: 9-16-24


tert-Butylmethylether - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Methanol + tert-butanol <= 0.05 %Hydrocarbons up to C8 <= 0.05 %

Code Size PackagingP0920521 ml 2500 Glass bottleP0920528 ml 5000 Plastic drum

RPE-For analysisAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.730 ÷ 0.750Boiling point 53 ÷ 56 ° C Water (K.F.) <=100 ppm Peroxides (H2O2) <=10 ppmMethyl alcohol <=0.1 % Refractive index at 20°C 1.368 ÷ 1.370

Code Size Packaging432011 ml 500 Glass bottle432015 kg 20 Fibreboard box

tert-Butylmethylether - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Methanol + tert-butanol <= 0.05 %Hydrocarbons up to C8 <= 0.05 %





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tert-Butylmethylether - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.8 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 10 % UV transmittance at 230 nm >= 40 %UV transmittance at 250 nm >= 75 % UV transmittance at 280 nm >= 92 % UV transmittance at 300 nm >= 98 %Methanol + tert-butanol <= 0.05 % Non volatile residue <= 10 mg/Kg Hydrocarbons up to C8 <= 0.05 %



RS-For preparative HPLCAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.730 ÷ 0.750Boiling point 54.8 ÷ 55.8 ° C Acidity or alkalinity <=0.0002 meq/g Water (K.F.) <=200 ppmResidue on evaporation <=2 ppm U.V. Transmittance - at 240 nm >=60 %at 270 nm >=95 %

Code Size Packaging432022 ml 2500 Glass bottleFiltered at 1 mmFor further information on above products, see following product/application section(s)Chromatography (p. 34)

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisCode Size Packaging432061 ml 1000 Glass bottle432062 ml 2500 Glass bottle


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 10 % UV transmittance at 230 nm >= 40 %UV transmittance at 250 nm >= 75 % UV transmittance at 280 nm >= 92 % UV transmittance at 300 nm >= 98 %Methanol + tert-butanol <= 0.05 % Non volatile residue <= 10 mg/Kg Hydrocarbons up to C8 <= 0.05 %



tert-Butylmethylether - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.7 % Refractive index at 20°C 1.367 - 1.371 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Methanol + tert-butanol <= 0.1 %

Code Size PackagingP0920216 ml 1000 Glass bottleP0920228 ml 5000 Plastic drumP0920248 l 25 Metal drumP0920268 l 200 Metal drum

RE-PureCode Size Packaging528974 ml 1000 Glass bottle528970 ml 5000 Metal tank528971 l 25 Metal drum

Di-n-butylphthalaten-Dibutilftalato - n-Dibutyle phtalate - n-Dibutiloftalato


N T

R: 61-50-62S: 53-45-61


Di-n-butylphthalate - Analytical Grade



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Di-n-butylphthalate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.043 ÷ 1.049Refractive index at 20° 1.490 ÷ 1.495 Water (K.F.) <=0.2 % Acidity (Phtalic acid) <=0.1 %

Code Size Packaging431942 ml 1000 Glass bottle431949 kg 28 Metal drum431947 kg 200 Metal drum

Di-n-butylphthalate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay (alkalimetric) 99.0 ÷ 101.0 % Description Clear colourless liquid Acidity Conform Ph.Eur.Related substances (GLC) <= 1.0 % Water (K.F.) <= 0.2 % Sulphated ash <= 0.1 %Density at 20°C 1.043 ÷ 1.048 Refractive index at 20°C 1.490 ÷ 1.495 Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


n-Butyric acidAcido n-butirrico - Acide n-butyrique - Acido n-butírico


C

R: 34S: 26-36-45


n-Butyric acid - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.959 ÷ 0.971Refractive index at 20° 1.3961 ÷ 1.4021 Boiling point 163.0 ÷ 164.0 °C Chloride <=50 ppmHeavy metals (Pb) <=20 ppm Residue on ignition <=100 ppm Sulphate <=50 ppmFe <=10 ppm


Cacodylic acidAcido cacodilico - Acide cacodylique - Acido cacodílico


N T

R: 23/25-50/53S: 20/21-28-45-60-61


Cacodylic acid - Analytical GradeRPE-For analysis

Assay >=99 % Description White crystals


Cadmium rodsCadmio bacchette - Cadmium en barres - Cadmio barritas


N T+

R: 45-26-48/23/25-50/53-62-63-68S: 53-45-60-61


Cadmium rods - Analytical GradeRPE-For analysis

Assay >=99.5 % Description Metallic rods

Code Size Packaging432296 g 1000 Fibreboard box

CadmiumCadmio - Cadmium - Cadmium


Xn

R: 34S: 60-61

Cadmium - Special Grade


CadSECTION III - CHEMICALS 100°ed

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Cadmium - Special GradeRS-NORMEX-concentrated solution for AAS



RS-Quality control standard solution for AAS (graphite furnace)Code Size Packaging Notes504360 Matrice: Nitric acid 2%, conc. 0,002 mg/lml 50 Glass bottle



Code Size Packaging Notes497475 conc. 1.000 ppm, Matrice: Nitric acidml 100 Plastic bottle497471 conc. 1.000 ppm, Matrice: Nitric acidml 500 Plastic bottleReady-to-use solution: concentration 1 mg/mlFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)




Cadmium acetateCadmio acetato - Cadmium acetate - Cadmio acetato


N Xn

R: 20/21/22-50/53S: 60-61


Cadmium acetate - Analytical GradeRPE-For analysis-Reag. USP

Assay (complexometric) > 97.5 % Description White crystals Chloride < 10 ppmWater-insoluble matter < 0.005 % Nitrate < 30 ppm Substances not ppt. H2S < 0.1 %Sulphate < 50 ppm Cu < 10 ppm Fe < 10 ppmPb < 50 ppm Zn < 500 ppm


Cadmium carbonateCadmio carbonato - Cadmium carbonate - Cadmio carbonato


N Xn

R: 20/21/22-50/53S: 60-61


Cadmium carbonate - Analytical GradeRPE-For analysis

Assay (complexometric) 97 ÷ 100 % Description White powder HCl-insoluble matter <=100 ppmCu <=100 ppm Pb >=100 ppm



Cad CARLO ERBA REAGENTS

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Cadmium chloride monohydrateCadmio cloruro monoidrato - Cadmium chlorure monohydraté - Cadmio cloruro monohidrato


N T

R: 45-48/23/25-50/53S: 53-45-60-61


Cadmium chloride monohydrate - Technical GradeRE-Pure

Assay >=98 % Description White crystals Substances not ppt. H2S <=0.2 %Sulphate <=200 ppm Cu <=20 ppm Fe <=10 ppmPb <=50 ppm Zn <=200 ppm


Cadmium iodideCadmio ioduro - Cadmium iodure - Cadmio yoduro


N T

R: 23/25-33-68-50/53S: 22-45-60-61


Cadmium iodide - Analytical GradeRPE-For analysis

Assay (complexometric) >=99.5 % Description White flakes pH sol. 5% at 25° C 4.0 ÷ 7.0Chloride + bromide (Cl) <=100 ppm Water-insoluble matter <=30 ppm Iodate <=5 ppmSubstances not ppt. H2S <=0.1 % Sulphate <=50 ppm Ca <=50 ppmCu <=20 ppm Fe <=10 ppm K <=50 ppmNa <=50 ppm Pb <=20 ppm Zn <=50 ppm


Cadmium nitrateCadmio nitrato - Cadmium nitrate - Cadmio nitrato


N Xn

R: 20/21/22-50/53S: 60-61


Cadmium nitrate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description White crystals Water-insoluble matter <= 100 ppmChloride <= 50 ppm Ammonium <= 300 ppm Cu <= 30 ppmFe <= 10 ppm Na <= 100 ppm Pb <= 50 ppmZn <= 50 ppm


Cadmium sulphateCadmio solfato - Cadmium sulfate - Cadmio sulfato


N T+

R: 45-46-60-61-25-26-48/23/25-50/S: 53-45-60-61


Cadmium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 98.0 ÷ 102.0 % Description White crystalline powder Water-insoluble matter <= 50 ppmChloride <= 10 ppm Nitrate-nitrite (NO3) <= 30 ppm Ca <= 50 ppmCu <= 20 ppm Fe <= 10 ppm K <= 100 ppmNa <= 200 ppm Pb <= 30 ppm Zn <= 500 ppm


Cadmium sulphate - Technical Grade


CadSECTION III - CHEMICALS 100°ed

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Cadmium sulphate - Technical GradeRE-Pure

Description White crystalline powder Chloride <=50 ppm Substances not ppt. H2S <=0.3 %As <=1 ppm Fe <=10 ppm


Caffeine and sodium benzoateCaffeina sodio benzoato - Caféine sodium benzoate - Cafeína sodio benzoato

Xn

R: 22

Caffeine and sodium benzoate - Technical GradeRE-Pure

Assay (Anydrous Caffeine) 47.0 ÷ 50.0 % s.s. Assay (Sodium benzoate) 50.0 ÷ 53.0 % s.s. Description White powderAppearance of solution Conform Reaction Conform Subst. reducing KMnO4 ConformLoss on drying <=2.0 %


Caffeine anhydrousCaffeina anidra - Caféine anhydre - Cafeína anhidra

Xn

R: 22


Caffeine anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 98.5 ÷ 101.0 % s.s. Assay (HPLC) 98.5 ÷ 101.0 % s.s. Description White crystalline powderAppearance of solution Conform Ph.Eur. Acidity Conform Ph.Eur. Related substances Conform Ph.Eur.Organic volatile impurities Conform USP-NF Ready carbonizable substances Conform USP-NF Other alkaloids Conform USP-NFMelting point 235 ÷ 239 °C s.s. Loss on drying <= 0.5 % Sulphated ash <= 0.1 %Heavy metals (Pb) <= 10 ppm Sulphate <= 500 ppm Impurity (HPLC) <= 0.1 %Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging326356 g 500 Bottle

CalciumCalcio - Calcium - Calcio


Xi

R: 36/38S: 26

Calcium - Special GradeRS-NORMEX-concentrated solution for AAS







Cal CARLO ERBA REAGENTS

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Calcium - Special GradeRS-Standard solution for ICP-MS



RS-Standard solution for ion chromatographyCode Size Packaging Notes503220 conc. 1.000 ppmml 50 Plastic bottle503221 conc. 1.000 ppmml 100 Plastic bottle503222 conc. 1.000 ppmml 250 Plastic bottle503223 conc. 1.000 ppmml 500 Plastic bottle


Calcium acetateCalcio acetato - Calcium acétate - Calcio acetato


Calcium acetate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description White crystalline powder pH sol. 5% at 25° C 7.5 ÷ 8.5Ammonium <= 100 ppm Chloride <= 20 ppm Water ins.ble/ppt NH4OH <= 100 ppmHeavy metals (Pb) <= 10 ppm Nitrate <= 20 ppm Sulphate <= 50 ppmBa <= 30 ppm Cu <= 5 ppm Fe <= 10 ppmK <= 100 ppm Na <= 500 ppm Ni <= 5 ppmPb <= 5 ppm Sr <= 0.1 % Zn <= 5 ppm


Calcium acetate - Technical GradeRE-Pure

Assay >= 99 % Description White powder pH sol. 1% 7 ÷ 8Chloride <= 500 ppm Water-insoluble matter <= 500 ppm Loss on drying <= 6 %Heavy metals (Pb) <= 5 ppm Sulphate <= 500 ppm As <= 2 ppmFe <= 10 ppm


RE-Puro for fibers-ERBATECHAssay (complexometric) >=90 % anidro Description White powder pH sol. 5% at 25° C 7.5 ÷ 8.5Water ins.ble/ppt NH4OH <=500 ppm Heavy metals (Pb) <=10 ppm Nitrate <=20 ppmAs <=2 ppm Cu <=5 ppm Fe <=10 ppmNi <=5 ppm Pb <=5 ppm Zn <=5 ppm


Calcium acetate hydrateCalcio acetato acido - Calcium acétate acide - Calcio acetato hidrato


Calcium acetate hydrate - Pharmaceutical Grade


CalSECTION III - CHEMICALS 100°ed

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Calcium acetate hydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: BP

Assay (complexometric) 98.0 ÷ 100.5 % s.s. Description White powder Nitrate Conform BPReady oxidizable substances Conform BP Water (K.F.) <=7 % Alcalinity ConformChloride <=330 ppm Heavy metals (Pb) <=20 ppm Sulphate <=600 ppmAl <=1 ppm As <=2 ppm Ba <=50 ppmK <=0.1 % Na <=0.5 % Mg <=500 ppm

Code Size Packaging326511 g 1000 Bottle326512 g 5000 Plastic jar326512 g 5000 Plastic bottle326513 kg 25 Tank

Calcium carbonateCalcio carbonato - Calcium carbonate - Calcio carbonato


Calcium carbonate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 99.0 ÷ 100.5 % s.s. Description White powder Diluted hydrochloric acid insoluble <= 100 ppmAmmonium <= 30 ppm Chloride <= 10 ppm Fluoride <= 15 ppmSulphate <= 100 ppm Heavy metals (Pb) <= 10 ppm Ba <= 100 ppmFe <= 30 ppm K <= 100 ppm Mg <= 200 ppmNa <= 0.1 % Sr <= 0.1 % Acetic acid insoluble <= 0.2 %As <= 4 ppm Magnesium and alkali metals <= 1.5 % Loss on drying <= 2.0 %


Calcium carbonate - Special GradeRS-ACS-for enviromental analysis

Assay (complexometric) > 98.5 % s.s. Description White powder Chloride < 200 ppmSulphate < 2000 ppm Heavy metals (Pb) < 20 ppm Perdita essiccamento (200°C) < 0.5 %As < 4 ppm Fe < 200 ppm Acid insoluble < 0.2 %

Code Size Packaging433216 g 500 Plastic jarLow content of alkalis

RS-For chromatographyDescription White powder


Calcium carbonate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP

Assay (complexometric) 98.5 ÷ 100.5 % s.s. Description White powder Barium Conform Ph.Eur.Organic volatile impurities Conform USP-NF Loss on drying <= 2.0 % Magnesium and alkali metals <= 1.0 %Substances insoluble in acetic acid <= 0.2 % Sustances insoluble in hydrochloric acid <= 0.2 % Chloride <= 330 ppmFluoride <= 50 ppm Sulphate <= 0.25 % Heavy metals (Pb) <= 20 ppmAs <= 3 ppm Fe <= 200 ppm Hg <= 0.5 ppmPb <= 3 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging327105 kg 25 Tank

Calcium carbonate - Technical GradeRE-Pure-Light powder

Assay (complexometric) >= 98.0 % Description White powder

Code Size Packaging Notes327002 Light powderg 2500 Plastic jar327003 Light powderkg 25 Sack327004 Light powderkg 50 Sack



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Calcium carbonate - Technical GradeRE-Pure-Heavy powder

Assay (alkalimetric) 98.5 ÷ 100.5 % s.s. Description White powder Loss on drying <=2 %Soluble alcalies(NaCO3) <=0.26 % Chloride <=350 ppm Apparent density 400 ÷ 600 g/lHeavy metals (Pb) <=30 ppm Sulphate <=0.8 % As <=5 ppmFe <=200 ppm

Code Size Packaging Notes327059 Heavy powderg 5000 Plastic jar327054 Heavy powderkg 50 Sack

Calcium chlorideCalcio cloruro - Calcium chlorure - Calcio cloruro hexahidrato

Xi

R: 36S: 22-24


Calcium chloride - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98.0 % Description White semitransparent crystals Oxidizing substances (NO3) <= 30 ppmpH sol. 5% at 25° C 4.5 ÷ 8.5 Ammonium <= 50 ppm Phosphate <= 10 ppmWater ins.ble/ppt NH4OH <= 100 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 100 ppmAs <= 1 ppm Ba <= 50 ppm Cu <= 5 ppmFe <= 25 ppm Mg <= 50 ppm Ni <= 5 ppmPb <= 5 ppm Zn <= 10 ppm Mn <= 5 ppmSr <= 100 ppm

Code Size Packaging433377 g 1000 Plastic jar433371 g 5000 Plastic jar433375 kg 25 Drum

Calcium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay (complexometric) 97.0 ÷ 103.0 % Description White crystalline mass Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Sulphate <= 200 ppm Al Conform Ph.Eur.Ba Conform Ph.Eur. Heavy metals (Pb) <= 15 ppm Fe <= 7 ppmMg and alkaline metals <= 0.3 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging327507 g 1000 Plastic jar327509 g 5000 Plastic bottle327504 kg 50 Fibre drum

Calcium chloride anhydrous powderCalcio cloruro anidro polvere - Calcium chlorure anhydre en poudre - Calcio cloruro anhidro polvo

Xi

R: 36S: 22-24


Calcium chloride anhydrous powder - Analytical GradeRPE-For analysis

Assay (complexometric) >= 96.0 % Description White powder Acidity < 50 ppmAlcalinity < 0.3 % Water-insoluble matter < 0.1 % Sulphate < 500 ppmHeavy metals (Pb) < 50 ppm Ba < 100 ppm Fe < 50 ppmMg < 0.1 %



Calcium chloride dihydrateCalcio cloruro biidrato - Calcium chlorure dihydraté - Calcio cloruro bihidrato

Xi

R: 36S: 22-24


Calcium chloride dihydrate - Analytical Grade



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Calcium chloride dihydrate - Analytical GradePA-PUREX-for analysis

Code Size PackagingP1130544 kg 25 -

RPE-ACS-for analysisAssay (complexometric) 99.0 ÷ 105.0 % Description White crystalline powder pH sol. 5% at 25° C 4.5 ÷ 8.5Water-insoluble matter <= 100 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 100 ppmBa <= 50 ppm Fe <= 10 ppm K <= 100 ppmMg <= 50 ppm Na <= 0.02 % Sr <= 0.1 %Ammonium <= 50 ppm Oxidizing substances <= 30 ppm


Calcium chloride dihydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (complexometric) 99.0 ÷ 103.0 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ba Conform Ph.Eur. Fe,Al and Phosphate Conform USP-NFOrganic volatile impurities Conform USP-NF pH (1:20) 4.5 ÷ 9.2 Heavy metals (Pb) <= 10 ppmSulphate <= 300 ppm Mg and alkaline metals <= 0.5 % Al <= 1 ppmFe <= 10 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging327607 g 1000 Plastic jar327609 g 5000 Plastic jar327601 kg 25 Fibre drum327603 kg 25 Carton drum

Calcium chloride dried granularCalcio cloruro secco granulare - Calcium chlorure sec granule - Calcio cloruro desecado granulado

Xi

R: 36S: 22-24


Calcium chloride dried granular - Special GradeRS-For microanalysis

Assay (complexometric) >=96 % Description White granules Diameter 1 - 3 mm

Code Size Packaging433535 g 250 Plastic jar(Diameter ~mm 1÷3).For further information on above products, see following product/application section(s)Adsorbants (p. 22)

Calcium chloride dried granular - Technical GradeRE-Pure

Assay (complexometric) >=92 % Description White granules Diameter 2 - 4 mm

Code Size Packaging Notes328757 Diameter ~ 2÷4 mmg 1000 Plastic jar


RE-PureAssay (complexometric) >=90 % Description White granules Diameter 15 - 30 mm

Code Size Packaging Notes328807 Diameter ~ 15÷30 mmg 1000 Plastic jar328809 Diameter ~ 15÷30 mmg 5000 Plastic jar328804 Diameter ~ 15÷30 mmkg 50 Fibre drum


Calcium chloride dried powderCalcio cloruro secco polvere - Calcium chlorure sec en poudre - Calcio cloruro desecado en polvo

Xi

R: 36S: 22-24


Calcium chloride dried powder - Technical Grade



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Calcium chloride dried powder - Technical GradeRE-Pure

Assay (complexometric) 93.0 ÷ 100.5 % Description White powder HCl-insoluble matter <= 200 ppmMagnesio e sali alcalini <= 5.0 % Fluoride <= 40 ppm Heavy metals (Pb) <= 20 ppmAs <= 3 ppm Pb <= 5 ppm



Calcium chloride fusedCalcio cloruro fuso - Calcium chlorure fondu - Calcio cloruro fundido

Xi

R: 36S: 22-24


Calcium chloride fused - Technical GradeRE-Pure

Assay (complexometric) >= 95 % Description Pezzi irregolari bianchi



Calcium chloride solution 0.025% in waterCalcio cloruro soluzione 0,025% in acqua - Calcium chlorure en solution à 0.025% dans l!eau - Calcio cloruro solución 0.025% en agua

CAS N: 7774-34-7EEC N: 233-140-8

Calcium chloride solution 0.025% in water - Analytical GradeRPE-For analysis

Assay (complexometric) 0.022 ÷ 0.028 % Description Clear colourless liquid


Calcium citrate tribasicCalcio citrato tribasico - Calcium citrate tribasique - Calcio citrato trib sico


Calcium citrate tribasic - Analytical GradeRPE-For analysis

Assay (complexometric) 98 ÷ 102 % Description White powder As <= 3 ppmLoss on drying at 150°C 10.0 ÷ 13.3 % Chloride <= 30 ppm HCl-insoluble matter <= 0.05 %Heavy metals (Pb) <= 20 ppm Sulphate <= 100 ppm Cu <= 10 ppmFe <= 10 ppm Mg <= 100 ppm Ni <= 10 ppmPb <= 10 ppm


Calcium dihydrogen phosphateCalcio fosfato monobasico - Calcium phosphate monobasique - Calcio fosfato monobásico


Calcium dihydrogen phosphate - Analytical Grade



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Calcium dihydrogen phosphate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 85 % Description White crystalline powder Chloride <= 50 ppmSulphate <= 0.1 % Cu <= 50 ppm Fe <= 50 ppmK <= 100 ppm Pb <= 50 ppm Na <= 200 ppmCd <= 50 ppm Co <= 50 ppm Ni <= 50 ppmZn <= 50 ppm


Calcium dihydrogen phosphate solubleCalcio fosfato monobasico solubile - Calcium phosphate monobasique soluble - Calcio fosfato monobásico soluble


Calcium dihydrogen phosphate soluble - Technical GradeRE-Pure

Assay ex phosphorus (gravimetric) >= 97 % Description White crystalline powder Loss on drying <= 10 %Chloride <= 0.3 % Heavy metals (Pb) <= 20 ppm Sulphate <= 0.35 %As <= 2 ppm Fe <= 0.06 %


Calcium fluorideCalcio fluoruro - Calcium fluorure - Calcio fluoruro


Calcium fluoride - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98 % Description White powder Loss on ignition <= 0.5 %Chloride <= 0.1 % Sulphate <= 50 ppm Co <= 5 ppmCr <= 5 ppm Cu <= 1 ppm Fe <= 10 ppmMn <= 1 ppm Ni <= 5 ppm


Calcium formateCalcio formiato - Calcium formiate - Calcio formiato


Calcium formate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 97.5 % Description White crystalline powder


Calcium gluconateCalcio gluconato - Calcium gluconate - Calcio gluconato


Calcium gluconate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Assay (complexometric) 98.5 ÷ 102.0 % Description White crystalline powder Organic imp., boric ac. Conform Ph.Eur.Chloride <= 0.02 % Saccarose and red. sug. Conform Ph.Eur. Mg and alkaline metals <= 0.4 %Heavy metals (Pb) <= 10 ppm Sulphate <= 100 ppm Appearance of solution Conform Ph.Eur.Origin (BSE/TSE) Synthesis Alive aerobic bacteria <= 1000 u.f.c./g Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging330609 g 5000 Bottle330601 kg 25 Tank



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Calcium glutamateCalcio glutammato - Calcium glutamate - Calcio glutamato


Calcium glutamate - Technical GradeRE-Pure

Assay (complexometric) 80 ÷ 82 % Ca an Description White powder Loss on drying <=18 %Cystine <=0.1 % Chloride <=170 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=10 ppm Sulphate <=250 ppm Fe <=10 ppm


Calcium glycerophosphateCalcio glicerofosfato - Calcium glycérophosphate - Calcio glicerofosfato


Calcium glycerophosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Titolo in Ca (compl.) 18.6 ÷ 19.4 % s.s. Description White powder Loss on drying <= 12.0 %Chloride <= 500 ppm Heavy metals (Pb) <= 20 ppm Sulphate <= 0.1 %As <= 3 ppm Phosphate <= 400 ppm Fe <= 50 ppmAppearance of solution Conform Ph.Eur. Acidity or alkalinity Conform Ph.Eur. Citric acid Conform Ph.Eur.Glycerol and alcohol-soluble substances Conform Ph.Eur.


Calcium granulesCalcio granulare - Calcium en grenailles - Calcio gránulos


F

R: 15S: 8-24/25-43


Calcium granules - Analytical GradeRPE-For analysis

Assay (complexometric) >=98.5 % Description Grey granules



Calcium hydrogen phosphateCalcio fosfato bibasico - Calcium phosphate dibasique - Calcio fosfato dibásico anhidro


Calcium hydrogen phosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU

Assay (complexometric) 98.0 ÷ 105.0 % Description White crystalline powder Carbonate Conform Ph.Eur.Ba Conform Ph.Eur. Residue solvents Conform USP Loss on ignition 24.5 ÷ 26.5 %Chloride <= 0.25 % Fluoride <= 50 ppm HCl-insoluble matter <= 0.2 %Heavy metals (Pb) <= 30 ppm Sulphate <= 0.5 % As <= 3 ppmAl <= 80 ppm Fe <= 400 ppm Cd <= 1.5 ppmHg <= 1 ppm Pb <= 5 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging330311 kg 25 Carton drumLow content of Al



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Calcium hydrogen phosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.

Assay (complexometric) 98.0 ÷ 105.0 % Description White crystalline powder Carbonate Conform Ph.Eur.Ba Conform Ph.Eur. Loss on ignition 24.5 ÷ 26.5 % Chloride <=0.25 %Fluoride <=50 ppm HCl-insoluble matter <=0.2 % Heavy metals (Pb) <=30 ppmSulphate <=0.5 % As <=3 ppm Fe <=400 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging330307 g 1000 Plastic jar330303 kg 25 Carton drum330304 kg 50 Sack

Calcium hydroxideCalcio idrossido - Calcium hydroxyde - Calcio hidróxido


C

R: 34S: 26-36-45


Calcium hydroxide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (alkalimetric) >= 95.0 % Description White powder Carbonate <= 3.0 %Chloride <= 300 ppm Total sulphur <= 0.1 % HCl-insoluble matter <= 300 ppmHeavy metals (Pb) <= 30 ppm Fe <= 500 ppm K <= 500 ppmNa <= 500 ppm Sr <= 500 ppm Mg <= 0.5 %



Calcium hydroxide - Special GradeRS-For chromatography




Calcium hydroxide - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (complexometric) 95.0 ÷ 100.5 % Assay (alkalimetric) 95.0 ÷ 100.5 % Description White powderCarbonate Conform USP-NF Organic volatile impurities Conform USP-NF HCl-insoluble matter <= 0.5 %Heavy metals (Pb) <= 20 ppm Mg and alkaline metals <= 4.0 % Carbonate <= 5.0 %Chloride <= 330 ppm Sulphate <= 0.4 % As <= 4 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Calcium hydroxide - Technical GradeRE-Pure

Assay (complexometric) >= 95 % Description White powder As <= 3 ppmHeavy metals (Pb) <= 20 ppm


Calcium hypophosphiteCalcio ipofosfito - Calcium hypophosphite - Calcio hipofosfito

F

R: 11S: 7-15


Calcium hypophosphite - Technical Grade



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Calcium hypophosphite - Technical GradeRE-Pure

Assay 98 ÷ 100 % s.s. Description White crystals or cristalline powder Loss on drying <=1 %Chloride <=25 ppm Heavy metals (Pb) <=50 ppm Sulphate <=50 ppmFe <=5 ppm


Calcium lactateCalcio lattato - Calcium lactate - Calcio lactato



Calcium lactate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (complexometric) 98.0 ÷ 102.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ba Conform Ph.Eur. Loss on drying 22.0 ÷ 27.0 %Chloride <= 200 ppm Heavy metals (Pb) <= 10 ppm Mg and alkaline metals <= 1 %Sulphate <= 400 ppm Fe <= 50 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging331407 g 1000 Bottle331406 g 10000 Tank331404 kg 50 Drum

Calcium nitrateCalcio nitrato - Calcium nitrate - Calcio nitrato


O Xi

R: 8-36/38S: 17-26-36


Calcium nitrate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 99.0 ÷ 103.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 7.0Water-insoluble matter <= 50 ppm Chloride <= 50 ppm Nitrite <= 10 ppmSulphate <= 20 ppm Heavy metals (Pb) <= 5 ppm Ba <= 50 ppmFe <= 5 ppm Mg <= 0.05 % K <= 50 ppmNa <= 100 ppm Sr <= 0.05 %


Calcium nitrate - Technical GradeRE-Pure

Assay (complexometric) 97 ÷ 100 % Description White crystals pH sol. 5% at 25° C 4.0 ÷ 7.0Ammonium <=0.5 % Chloride <=500 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=50 ppm Sulphate <=0.1 % Fe <=100 ppm


Calcium oxide lumpsCalcio ossido pezzi - Calcium oxyde en morceaux - Calcio óxido en trozos

Transport classificationONU n. 1910 C

R: 34S: 26-36/39-45


Calcium oxide lumps - Technical GradeRE-Pure

Assay (alkalimetric) >=95 % Description Whitish lumps Loss on ignition <=5 %Carbonate <=5.0 % HCl-insoluble matter <=0.5 % As <=10 ppmFe <=0.2 %





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Calcium oxide powderCalcio ossido polvere - Calcium oxyde en poudre - Calcio óxido en polvo

Transport classificationONU n. 1910Packaging group: III

C

R: 34S: 26-36/39-45


Calcium oxide powder - Technical GradeRE-Pure

Description White powder Calcium carbonate <=10 % Loss on ignition <=5 %


Calcium pantothenateCalcio pantotenato - Calcium pantothénate - Calcio pantotenato


Calcium pantothenate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-DAB

Assay (protonometric) 98.0 ÷ 101.0 % s.s. Description White powder Appearance of solution Conform Ph.Eur.Organic volatile impurities Conform USP-NF pH sol. 5% at 25° C 6.8 ÷ 8.0 Specific optical rotation on dry +25.5 ÷ +27.5 °Loss on drying <= 3.0 % 3-Aminopropionic acid <= 0.5 % Chloride <= 200 ppmHeavy metals (Pb) <= 20 ppm N 5.7 ÷ 6.0 % s.s. Ca 8.2 ÷ 8.6 % s.s.Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


tri-Calcium phosphateCalcio fosfato tribasico - Calcium phosphate tribasique - Calcio fosfato tribásico


tri-Calcium phosphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 90 % Assay (P2O5) 40.5 ÷ 42 % Description White powderpH sol 10% 6.5 ÷ 7.5 Loss on ignition <= 4 % Heavy metals (Pb) <= 10 ppmAs <= 1 ppm Pb <= 1 ppm Cu + Zn <= 50 ppmZn <= 25 ppm

Code Size Packaging433774 g 100 Glass jar433776 g 500 Plastic jar433773 kg 25 Fibre drum

tri-Calcium phosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (complexometric) 34.0 ÷ 40.0 % Ca Description White powder Ba Conform USP-NFCarbonate Conform USP-NF Nitrate Conform USP-NF Dibasic salt and CaO Conform USP-NFLoss on ignition <= 8 % Water-soluble subst. <= 0.5 % HCl-insoluble matter <= 0.2 %Chloride <= 0.14 % Fluoride <= 75 ppm Heavy metals (Pb) <= 30 ppmSulphate <= 0.8 % As <= 3 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Calcium propionateCalcio propionato - Calcium propionate - Calcio propionato


Calcium propionate - Technical Grade



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Calcium propionate - Technical GradeRE-Pure

Assay >= 97.5 % (s.s.) Description White crystalline powder Water (K.F.) <= 4 %pH sol. 1% 7 ÷ 10 Chloride <= 500 ppm Sulphate <= 500 ppmHeavy metals (Pb) <= 5 ppm As <= 2 ppm Fe <= 10 ppm


Calcium stearateCalcio stearato - Calcium stéarate - Calcio estearato


Calcium stearate - Pharmaceutical GradeRPH-Vegetal origin

Assay (complexometric) 9.0 ÷ 10.5 % CaO Description White powder Loss on drying <=4.0 %Heavy metals (Pb) <=10 ppm Organic volatile impurities Conform USP-NF Origin (BSE/TSE) VegetableResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging332262 g 2500 Plastic bottle332261 g 10000 Carton drum332265 kg 25 Carton drum

Calcium sulphate dihydrateCalcio solfato biidrato - Calcium sulfate dihydraté - Calcio sulfato dihidrato



Calcium sulphate dihydrate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 98 ÷ 102 % Description White powder Carbonate Conform ACSChloride <= 50 ppm HCl-insoluble matter <= 0.02 % Heavy metals (Pb) <= 20 ppmNitrate Conform ACS Fe <= 10 ppm K <= 50 ppmMg <= 0.02 % Na <= 0.02 % Sr <= 0.05 %

Code Size Packaging434156 g 500 Plastic jar434151 kg 25 Fibre drumWhite powder

Calcium sulphate dihydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay 98.0 ÷ 101.0 %s.s. Description White crystalline powder Fe <=100 ppmHeavy metals (Pb) <=10 ppm Loss on drying 19.0 ÷ 23.0 % Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Calcium sulphate hemihydrateCalcio solfato emidrato - Calcium sulfate hemihydraté - Calcio sulfato hemihidrato


Calcium sulphate hemihydrate - Technical GradeRE-Pure

Assay >= 97 % Description White powder





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CalconCalcone - Calcon - Calcón


Calcon - Analytical GradeRPE-For analysis-C.I. 15705

Description Deep purple powder

Code Size Packaging434171 g 25 Glass jarComplexometry indicator. For the analysis of Al, Fe, Zr.For further information on above products, see following product/application section(s)Indicators (p. 50)

Calconcarbonic acidAcido calconcarbonico - Acide calconecarbonique - Acido calconcarbónico


Calconcarbonic acid - Analytical GradeRPE-For analysis

Description Black powder Residue on ignition <=1 %

Code Size Packaging403308 g 5 Glass jarComplexometry indicatorFor further information on above products, see following product/application section(s)Indicators (p. 50)

CalmagiteCalmagite - Calmagite - Calmagita


Calmagite - Analytical GradeRPE-For analysis

Description Brown powder

Code Size Packaging434181 g 5 Glass jarFor the spectrophometric analysis of lanthanides.For further information on above products, see following product/application section(s)Indicators (p. 50)

D(+)CamphorD(+)Canfora - D(+)Camphre - D(+)Alcanfor


Xn

R: 10-20/21/22S: 7-13


D(+)Camphor - Special GradeRS-For microanalysis

Description xx.ni bianchi parz.amm


Camphor naturalCanfora naturale - Camphre naturel - Alcanfor natural


Xn

R: 10-20/21/22S: 7-13


Camphor natural - Pharmaceutical Grade


Cam CARLO ERBA REAGENTS

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Camphor natural - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-BP-DAB

Description White crystals Appearance of solution Conform Ph.Eur. Water Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Sostanze analoghe (GLC) Conform Ph.Eur. Melting point 175 ÷ 179 ° CSpecific optical rotation +41.0 ÷ +43.0 ° Halogenated compounds <=100 ppm Non volat.substances <=500 ppm


Camphor syntheticCanfora sintetica - Camphre synthétique - Alcanfor sintetico


Xn

R: 10-20/21/22S: 7-13


Camphor synthetic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Description White crystalline powder Appearance of solution Conform Ph.Eur. Water Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Related substances Conform Ph.Eur. Melting point 172 ÷ 180 °CSpecific optical rotation -0.15 ÷ +0.15 ° Halogenated compounds <=100 ppm Non volat.substances <=500 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging332406 g 500 Plastic jar332401 g 5000 Carton box332402 kg 25 Metal drum

L(+)Camphoric acidAcido L(+)canforico - Acide L(+)camphorique - Acido L(+)camfórico


L(+)Camphoric acid - Analytical GradeRPE-For analysis

Description White powder Specific optical rotation 46.7 ÷ 48.7 ° Melting point 188 ÷ 190 ° C


Canada balsamBalsamo del Canadà - Baume du Canada - Balsamo del Canada

CAS N: 8007-47-4EEC N: 232-362-2

Canada balsam - Special GradeRS-Mounting medium for microscopy

Description Pale yellow dense liquid

Code Size Packaging321553 g 100 Glass bottle321554 g 250 Glass bottle


n-Capronic acidAcido n-capronico - Acide n-capronique - Acido n-caprónico


C

R: 34S: 36/37/38-45


n-Capronic acid - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow colourless liquid Refractive index at 20° 1.4150 ÷ 1.4180



CapSECTION III - CHEMICALS 100°ed

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n-Caprylic acidAcido n-caprilico - Acide n-caprylique - Acido n-caprílico

Xi

R: 36/37/38S: 24-26


n-Caprylic acid - Technical GradeRE-Pure

Assay (GLC) >= 98.5 % Description Yellow clear liquid Refractive index at 20° 1.4268 ÷ 1.4288Acid value 385 ÷ 393 Iodine value <= 0.5


Carbolated auramine solutionAuramina fenicata soluzione - Auramine phéniquée en solution - Auramina fenicada solución

Transport classificationONU n. 1992Transport class: 3Secondary risk: 6.1Packaging group: II

F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45

Carbolated auramine solution - Special GradeRS-For microscopy

Description Yellow clear liquid

Code Size Packaging424601 ml 1000 Glass bottleStain for Bacteriology. It contains phenol, methanol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Carbolated Methylene Blue hydroalcoholic solutionTransport classificationONU n. 1993Transport class: 3Packaging group: III

Xn

R: 10-21/22-36/38S: 28-45

Carbolated Methylene Blue hydroalcoholic solution - Special GradeRS-For microscopy

Description Blue clear liquid

Code Size Packaging428991 ml 100 Glass bottleStain for Bacteriology Mixture water-ethanol (70:30). It contains phenol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Carbolated Toluidine Blue hydroalcoholic solutionXn

R: 21/22-36/38S: 28-45

Carbolated Toluidine Blue hydroalcoholic solution - Special GradeRS-For microscopy

Description Blue clear liquid

Code Size Packaging429291 ml 100 Glass bottleStain for Histology Mixture ethanol-water (10:90). It contains phenol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

1,1-CarbonyldiimidazoleN,N!-Carbonildiimidazolo - N,N-Carbonyldiimidazole - N,N-Carbonildiimidazol


1,1-Carbonyldiimidazole - Analytical Grade


Car CARLO ERBA REAGENTS

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1,1-Carbonyldiimidazole - Analytical GradeRPE-For analysis


Code Size Packaging434442 10 x g 0,5 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Carborundum granulesCarborundo granulare - Carborundum granulés - Carborundo en gránulos


Carborundum granules - Analytical GradeRPE-For analysis

Description Black granules Loss on ignition <=0.5 % Chloride <=100 ppmHeavy metals (Pb) <=50 ppm Sulphate <=200 ppm HCl solubility <=0.5 %Fe <=200 ppm


Carborundum powderCarborundo polvere - Carborundum en poudre - Carborundo en polvo


Carborundum powder - Analytical GradeRPE-For analysis

Description Black greyish powder Loss on ignition <=0.5 % HCl solubility <=1 %Fe <=0.5 %


Carmine cochineal powderCarminio cocciniglia polvere - Carmin de cochenille en poudre - Carmin de cochinilla en polvo

CAS N: 1390-65-4EEC N: 215-724-4

Carmine cochineal powder - Analytical GradeRPE-For analysis-C.I. 75470

Description Polvere rossa violacea-nera

Code Size Packaging434881 g 10 Glass jarStain for Microscopy (cytology-hystology) .For the analysis of B.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Carminic acidAcido carminico - Acide carminique - Acido carmínico


Carminic acid - Analytical GradeRPE-For analysis-C.I. 75470

Description Red brown crystals Sensitivity Conform Colour change Yellow violetpH range 4.8 - 6.2 Loss on drying <=5 %

Code Size Packaging403528 g 5 Glass jarStain for Microscopy (bacteriology-cytology). For the spectrophometric analysis of B.For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)


CarSECTION III - CHEMICALS 100°ed

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Carrez reagent potassium saltCarrez reattivo Sale di Potassio - Réactif de Carrez n°2 - Carrez reactivo sal de potasio

CAS N: 14459-95-1EEC N: 237-323-3

Carrez reagent potassium salt - Special GradeRS-For agroalimentary analysis

Density at 20°C 1.056 ÷ 1.062

Code Size Packaging502711 ml 1000 Glass bottleComposition for 1 L: K4Fe(CN)6*3H2O 106g in waterFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Carrez reagent zinc saltCarrez reattivo Sale di Zinco - Réactif de Carrez n°1 - Carrez reactivo sal de zinco

CAS N: 5970-45-6EEC N: 209-70-2

Carrez reagent zinc salt - Special GradeRS-For agroalimentary analysis

Density at 20°C 1.108 ÷ 1.114 pH at 20°C 4.400 ÷ 4.600



CaseinCaseina - Caséine - Caseine

CAS N: 9000-71-9EEC N: 232-555-1

Casein - Special GradeRS-For microscopy

Assay (ex nitrogen) 92 ÷ 95 % s.s. Description Yellowish powder Water <= 13 %Acidi liberi (ac. lattico) <= 1 % Ash <= 3 % (s.s.)


Castor oilOlio di ricino - Huile de ricin - Aceite de ricino

CAS N: 8001-79-4EEC N: 232-293-8

Castor oil - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Description Yellow colourless liquid Water (K.F.) <= 0.3 % Absorbance <= 1.0Acid value <= 2.0 Oxidryl value >= 150 Iodine value 82 ÷ 90Peroxide value <= 10.0 Composition of fatty acids Conform Ph.Eur. Optical rotation +3.5 ÷ +6.0 °Unsaponifiable matter <= 0.8 % Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging356351 ml 1000 Glass bottle356352 ml 5000 Metallic can356353 kg 28 Metallic can

Celestine blue BBlu celeste - Bleu céleste - Azul celeste


Xn

R: 20/21/22S: 22


Celestine blue B - Special Grade


Cel CARLO ERBA REAGENTS

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Celestine blue B - Special GradeRS-For microscopy-C.I. 51050

Description Dark green powder

Code Size Packaging428801 g 25 Plastic jarStain for Histology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Cellulose powderCellulosa polvere - Cellulose en poudre - Celulosa en polvo

CAS N: 9004-34-6EEC N: 232-674-9

Cellulose powder - Special GradeRS-For chromatography

Description Yellowish powder



CeriumCerio - Cérium - Cerio

Cerium - Special GradeRS-Standard solution for ICP




Cerium (III) carbonateCerio carbonato oso - Cérium (-eux) carbonate - Cerio carbonato oso


Cerium (III) carbonate - Technical GradeRE-Pure

Assay (oxidimetric) 98 ÷ 100 % Description Pv xx.na bianca sfum.gia


Cerium (III) nitrateCerio nitrato oso - Cérium (-eux) nitrate - Cerio nitrato oso


O

R: 8S: 17


Cerium (III) nitrate - Technical GradeRE-Pure

Assay >= 99.4 % Description Colourless crystals Sulphate <= 200 ppmFe2O3 <= 15 ppm Na2O <= 50 ppm CaO <= 50 ppm



CerSECTION III - CHEMICALS 100°ed

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Cerium (IV) ammonium nitrateCerio ammonio nitrato ico - Cérium (-ique) ammonium nitrate - Cerio y amonio nitrato ico


O Xi

R: 9-36/38S: 17-26


Cerium (IV) ammonium nitrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >= 98.5 % Description Orange crystalline powder H2SO4-insoluble matter <= 500 ppmChloride <= 50 ppm Phosphate <= 200 ppm Ca <= 50 ppmCu <= 50 ppm Fe <= 50 ppm K <= 100 ppmNa <= 100 ppm Pb <= 50 ppm


Cerium (IV) ammonium sulphateCerio ammonio solfato ico - Cérium (-ique) ammonium sulfate - Cerio y amonio sulfato ico


Cerium (IV) ammonium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >= 94 % Description Yellow-orange powder Insoluble in diluted sulphuric acid <= 0.05 %Phosphate <= 0.03 % Fe <= 100 ppm


Cerium (IV) sulphateCerio solfato ico - Cérium (-ique) sulfate - Cerio sulfato ico


Cerium (IV) sulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % s.s. Description Yellow powder Chloride <=200 ppmHeavy metals (Pb) <=50 ppm Fe <=500 ppm


Cerium (IV) sulphate 0.1 mol/lCerio solfato ico 0,1 mol/l - Cérium (-ique) sulfate 0,1 mol/l - Cerio sulfato ico 0.1 mol/l


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R: 36/38S: 26

CAS N: 10294-42-5EEC N: 237-029-5

Cerium (IV) sulphate 0.1 mol/l - Analytical GradeRPE-For analysis

Description Yellow clear liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging436426 ml 500 Glass bottle33,2 g of Ce(SO4)2. Ready-to-use volumetric solution: 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

CesiumCesio - Césium - Cesio

Cesium - Special Grade


Ces CARLO ERBA REAGENTS

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Cesium - Special GradeRS-Standard solution for ICP




Cesium carbonateCesio carbonato - Césium carbonate - Cesio carbonato


Cesium carbonate - Analytical GradeRPE-For analysis

Assay (alkalimetric) 98 ÷ 100 % Description White powder Chloride <=0.1 %Heavy metals (Pb) <=500 ppm Sulphate <=100 ppm Cd <=50 ppmFe <=50 ppm Zn <=50 ppm


Cesium chlorideCesio cloruro - Césium chlorure - Cesio cloruro


Cesium chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 99 % Description White crystalline powder Sulphate <= 25 ppmSiO2 <= 2 ppm Al <= 1 ppm Ba <= 10 ppmCa <= 10 ppm Cr <= 2 ppm Fe <= 5 ppmLi <= 1 ppm K <= 30 ppm Mg <= 5 ppmNa <= 50 ppm Mn <= 5 ppm Pb <= 5 ppmRb <= 50 ppm Sr <= 10 ppm


Cesium chloride 5% solutionCesio cloruro soluzione 5% - Césium chlorure 5% - Cesio cloruro solución 5%


Cesium chloride 5% solution - Special GradeRS-Ionisation standard solution for AAS

Code Size Packaging Notes504536 Matrice: Hydrochloric acid, conc. 5%ml 500 Plastic bottle


Cesium sulphateCesio solfato - Cesium sulfate - Cesio sulfato

Xn

R: 20/21S: 24/25


Cesium sulphate - Analytical Grade


CesSECTION III - CHEMICALS 100°ed

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Cesium sulphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystalline powder Total nitrogen <=30 ppmChloride <=40 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=20 ppmAl <=5 ppm Ca <=100 ppm Cu <=5 ppmFe <=3 ppm K <=500 ppm Mg <=5 ppmNa <=200 ppm Ni <=5 ppm Pb <=5 ppmZn <=50 ppm


Cetyl alcoholAlcole cetilico - Alcool cétylique - Alcohol cetílico


Cetyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=95.0% % Description Polvere cristallina bianca o incolore Residue on ignition <=0.1 %Melting point 47 ÷ 50 °C


Cetyl alcohol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-Ph.Franc.

Assay (GLC) >= 95 % Description White powder and flakes Appearance of solution Conform Ph.Eur.Melting point 46 ÷ 52 °C Acid value <= 1.0 Iodine value <= 2.0Oxidryl value 218 ÷ 238 Saponification value <= 2.0 Origin (BSE/TSE) AnimalResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging308357 g 1000 Glass bottle308351 kg 50 Drum

Charcoal activated granulesCarbone attivo granulare - Charbon actif en grain - Carbón activado en gránulos


CAS N: 7440-44-0EEC N: 231-153-3

Charcoal activated granules - Analytical GradePA-PUREX-for analysis

Code Size PackagingP4610027 g 5000 Metal bucket

Charcoal activated granules - Special GradeRS-For chromatography

Description Black powder Loss on drying <= 10 %

Code Size Packaging434455 g 250 Bag434454 g 1000 Bag


RS-For microanalysisDescription Black fine powder


Charcoal activated granules - Technical GradePS-Pure-for synthesis

Code Size PackagingP4610017 g 1000 Plastic jarP4610044 kg 25 -


Cha CARLO ERBA REAGENTS

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Charcoal decolorizingCarbone decolorante - Charbon décolorant - Carbón decolorante


CAS N: 1333-86-4EEC N: 215-609-9

Charcoal decolorizing - Analytical GradeRPE-For analysis

Description Black fine powder pH 9 ÷ 10 Loss on drying <= 10 %Ash <= 7 %

Code Size Packaging434507 g 1000 Bag434501 kg 20 SackCharcoal activated

Charcoal vegetable powderCarbone vegetale polvere - Charbon végétal en poudre - Carb ón vegetal en polvo


CAS N: 7440-44-0EEC N: 231-153-3

Charcoal vegetable powder - Technical GradeRE-Pure

Description Black fine powder


Chloral hydrateCloralio idrato - Chloral hydraté - Cloral hidrato

T

R: 25-36/38S: 25-45


Chloral hydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 98.5 ÷ 101.0 % Description Colourless transparent crystals Appearance of solution Conform Ph.Eur.Chloral alcoholate Conform Ph.Eur. pH sol 10% 3.5 ÷ 5.5 Residue on evaporation <=0.1 %Chloride <=100 ppm Heavy metals (Pb) <=20 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Chloramine T sodium saltCloramina T sale sodico - Chloramine T sel sodique - Tosilcloramida sódica

C

R: 22-31-34-42S: 7-22-26-36/37/39-45


Chloramine T sodium salt - Analytical GradeRPE-For analysis

Assay (iodometric) >= 97.5 % Description White crystalline powder pH solution 5% 8.0 ÷ 10.3Colore soluzione 5% <= 25 APHA Torbidità ( 0.5% in acqua) <= 5 FTU

Code Size Packaging437554 g 100 Plastic jar437557 g 1000 Plastic jar437551 kg 25 Metal drumFor the analysis of: Co, Cr, Fe, Hg, Mn, Ni, Sb.

ChloramphenicolCloramfenicolo - Chloramphénicol - Cloralfenicol

T

R: 40-46-48S: 7-22-45


Chloramphenicol - Pharmaceutical Grade


ChlSECTION III - CHEMICALS 100°ed

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Chloramphenicol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (spectrophotom.) 98.0 ÷ 102.0 % s.s. Description White cristalline powde or yellowish Acidity or alkalinity Conform Ph.Eur.Related substances Conform Ph.Eur. Specific optical rotation +18.5 ÷ +20.5 ° Loss on drying <= 0.5 %Sulphated ash <= 0.1 % Chloride <= 100 ppm Melting point 149 ÷ 153 °COrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


ChloranilCloranile - Chloranile - Cloranilo

N Xi

R: 36/38-50/53S: 37-60-61


Chloranil - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Pv giallo bruna - verdastra Melting point 290 ÷ 295 ° CResidue on ignition <= 0.1 %

Code Size Packaging437601 g 50 Glass jarFor the dehydrogenation of hydroaromatic compounds

Chloranilic acidAcido cloranilico - Acide chloranilique - Acido cloranílico

Atomic weight: 209CAS N: 87-88-7EEC N: 201-780-7

Chloranilic acid - Analytical GradeRPE-For analysis

Assay (argentimetric) >=99 % Description Red brick powder Loss on drying <=1 %Chloride <=50 ppm Heavy metals (Pb) <=20 ppm Residue on ignition <=0.1 %


ChlorateClorati - Chlorate - Clorato

Chlorate - Special GradeRS-Standard solution for ion chromatography



ChlorideCloruri - Chlorure - Cloruri

Chloride - Special GradeRS-Standard solution for ion chromatography



ChloriteCloriti - Chlorite - Cloriti

Chlorite - Special Grade


Chl CARLO ERBA REAGENTS

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Chlorite - Special GradeRS-Standard solution for ion chromatography



1-Chloro-4-nitrobenzenep-Cloronitrobenzene - p-Chloronitrobenzène - p-Cloronitrobenceno


N T

R: 23/24/25-40-48/20/21/22-68-51/S: 28-36/37-45-61


1-Chloro-4-nitrobenzene - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description xx.ni gialli lucenti Melting point 81.6 ÷ 84.4 ° CChloride <=10 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=100 ppmTotal sulphur <=10 ppm Fe <=10 ppm


3-Chloro-1,2-propanediol3-Cloro-1,2-propandiolo - 3-Chloro-1,2-propanediol - 3-Cloro-1,2-propanodiol

Synonymes3-Chloropropylèneglycol

alpha-Chlorhydrine


T

R: 23/24/25S: 45


3-Chloro-1,2-propanediol - Technical GradeRE-Pure

Assay (GLC) 98 ÷ 100 % Description Liq.limp incolore giallogn Density at 20° C 1.317 ÷ 1.327Refractive index at 20° 1.4700 ÷ 1.4800


4-Chloro-m-cresole4-Cloro-m-cresolo - 4-Chloro-m-crésol - 4-Cloro-m-cresol


N Xn

R: 21/22-41-43-50S: 26-36/37/39-61


4-Chloro-m-cresole - Pharmaceutical GradeRPH-According to pharmacopoeia: BP

Assay (iodometric) 98.0 ÷ 101.0 % Description Cristalli bianchi o incolori Appearance of solution ConformAcidity Conform Related substances (GLC) Conform Non volat.substances <= 0.1 %


Chloro-2-buthaneCloro-2-butano - Chloro-2 Butane - Cloro-2 Butano


F

Chloro-2-buthane - Technical GradePS-Pure-for synthesis

Code Size PackagingP8990268 l 200 Metal drum



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Chloroacetamide2-Cloroacetammide - Chloroacétamide - Cloroacetamida


T

R: 25-43-62S: 22-36/37-45


Chloroacetamide - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description White crystalline powder Melting point 116 ÷ 120 ° CWater <= 0.2 %


Chloroacetic acidAcido cloroacetico - Acide chloroacétique - Acido cloroacetico


N T

R: 25-34-50S: 23-37-45-61


Chloroacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98.5 % Description White flakes Melting point 61 ÷ 63 °C


ChloroacetoneCloroacetone - Chloroacétone - Cloroacetona

Transport classificationONU n. 1695Transport class: 6.1Secondary risk: 38Packaging group: I

T

R: 10-23/24/25-36/37/38S: 36/37/39-45


Chloroacetone - Technical GradeRE-Pure

Assay (GLC) 93 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.147 ÷ 1.153

Code Size Packaging437901 ml 100 Glass ampouleStabilized with calcium carbonate

ChloroacetonitrileCloroacetonitrile - Chloroacétonitrile - Cloroacetonitrilo


N T

R: 23/24/25-51/53S: 45-61


Chloroacetonitrile - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.190 ÷ 1.196Boiling point 123.0 ÷ 124.0 ° C Residue on evaporation <=100 ppm


m-Chloroaniline3-Cloro anilina - m-Chloroaniline - 3-Cloro anilina

Synonymesm-Chlorobenzène amine


N T

R: 23/24/25-33-50/53S: 28-36/37-45-60-61


m-Chloroaniline - Technical GradeRE-Pure

Assay (GLC) >=99.0 % Description Yellow clear liquid Density at 20° C 1.212 ÷ 1.220Heavy metals (Pb) <=10 ppm Residue on ignition <=200 ppm Fe <=10 ppm




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o-Chlorobenzaldehydeo-Clorobenzaldeide - o-Chlorobenzaldéhyde - o-Clorobenzaldehído


C

R: 34S: 26-45


o-Chlorobenzaldehyde - Analytical GradeRPE-For analysis

Code Size Packaging438157 ml 1 Glass vial

p-Chlorobenzaldehydep-Clorobenzaldeide - p-Chlorobenzaldéhyde - p-Clorobenzaldehído


C

R: 34S: 26-45


p-Chlorobenzaldehyde - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description White crystalline mass Melting point 46.0 ÷ 48.0 ° CResidue on ignition <=100 ppm


ChlorobenzeneClorobenzene - Chlorobenzène - Clorobenceno


N Xn

R: 10-20-51/53S: 24/25-61


Chlorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 1.103 ÷ 1.109 Refractive index at 20° 1.5198 ÷ 1.5298Boiling point 131 ÷ 133 °C Water (K.F.) <=500 ppm Residue on evaporation <=50 ppmAcidity (HCl) <=3 ppm Free chlorine <=0.1 ppm

Code Size Packaging438251 ml 1000 Glass bottle438255 ml 2500 Glass bottle438253 kg 25 Glass-polistyrene container

Chlorobenzene - Special GradeRS-Standard for refractometry

Description Clear colourless liquid Density at 20° C ~ 1.107 Refractive index at 20° ~ 1.525

Code Size Packaging438271 ml 100 Glass bottleThe right refractive index value is indicated on the label

Chlorobenzene - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.522 - 1.526 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 20 Hazen Free acid (as HCl) <= 10 mg/KgDensity d20/4 1.103 - 1.109 Benzene <= 50 mg/Kg

Code Size PackagingP0210228 ml 5000 Plastic drumP0210248 l 25 Metal drumP0210268 l 200 Metal drum

RE-PureAssay (GLC) >=99 % Description Yellow clear liquid Titrable base ConformDensity at 20° C 1.103 ÷ 1.109 Refractive index at 20° 1.5198 ÷ 1.5298 Boiling point 131.5 ÷ 132.5 °CWater (K.F.) <=500 ppm Residue on evaporation <=50 ppm

Code Size Packaging334251 ml 1000 Glass bottle334255 ml 2500 Glass bottle528431 ml 5000 Metal tank334254 kg 30 Metal drum



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m-Chlorobenzoic acidAcido m-clorobenzoico - Acide m-chlorobenzoique - Acido m-clorobenzoico

Xi

R: 38S: 28


m-Chlorobenzoic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description White powder Melting point 154.0 ÷ 156.0 ° CChloride <=100 ppm Residue on ignition <=100 ppm Sulphate <=50 ppm


o-Chlorobenzoic acidAcido o-clorobenzoico - Acide o-chlorobenzoique - Acido o-clorobenzoico

Xi

R: 38S: 28


o-Chlorobenzoic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description xx.ni bianco giallast Melting point 141.0 ÷ 143.0 ° CChloride <=100 ppm Residue on ignition <=0.2 % Sulphate <=200 ppm


p-Chlorobenzyl chloridep-Clorobenzile cloruro - p-Chlorobenzyle chlorure - p-Clorobencilo cloruro


Xi

R: 36/37/38S: 39


p-Chlorobenzyl chloride - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Massa xx.na b. semitras Melting point 27.0 ÷ 31.0 ° CResidue on ignition <=100 ppm


ChlorobutanolClorobutanolo - Chlorobutanol - Clorobutanol

SynonymesAcétonechloroformeXn

R: 20/21/22-36/38S: 24/25


Chlorobutanol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP

Assay (argentimetric) 98.0 ÷ 100.5 % s.s. Description Colourless crystalline powder Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Reaction Conform USP-NF Residue solvents Conform USP-NFWater (K.F.) 4.5 ÷ 5.5 % Sulphated ash <=0.1 % Chloride <=100 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


2-ChloroethanolCloridrina etilenica - 2-Chloroéthanol - Glicol clorhidrina


T+

R: 26/27/28S: 7/9-28-45


2-Chloroethanol - Analytical Grade



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2-Chloroethanol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Water miscibility ConformAlcohol miscibility complete Density at 20° C 1.192 ÷ 1.202 Refractive index at 20° 1.4394 ÷ 1.4444Boiling point 127.3 ÷ 128.8 ° C Water (K.F.) <=0.3 % Residue on evaporation <=100 ppmAcidity (HCl) <=0.1 % Chloride <=0.1 % Heavy metals (Pb) <=2 ppmPeroxides (H2O2) <=5 ppm Fe <=2 ppm Zn <=1 ppm


2-Chloroethylamine hydrochloride2-Cloroetilammina cloridrato - 2-Chloroéthylamine chlorhydrate - 2-Cloroetilamonio clorihidrato

Xn

R: 20/21/22S: 7-22


2-Chloroethylamine hydrochloride - Technical GradeRE-Pure

Assay (argentimetric) >= 97 % Description Cristallini biancastri


ChloroformCloroformio - Chloroforme - Cloroformo

Transport classificationONU n. 1888Transport class: 6.1Transport class: 6.1.114Packaging group: III

Xn

R: 22-38-40-48/20/22S: 36/37


Chloroform - Analytical GradePA-PUREX-for analysis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/KgStabilizer (Amylene) 5 - 25 mg/Kg Carbon tetrachloride <= 80 mg/Kg Dichloromethane <= 30 mg/Kg1,2-dichloroethane <= 10 mg/Kg

Code Size PackagingP02405A16 ml 1000 Glass bottleP02405A21 ml 2500 Glass bottleP02405A28 ml 5000 Plastic drumP02405A40 l 10 Metal tank

PA-PUREX-for analysis-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.6 - 1 % m/mFree acid (as HCl) <= 5 mg/Kg Carbon tetrachloride <= 80 mg/Kg Dichloromethane <= 100 mg/Kg1,2-dichloroethane <= 10 mg/Kg

Code Size PackagingP02405E47 ml 2500 Glass bottle PVC coatedP02405E28 ml 5000 Metal tankP02405E40 l 10 Metal tank

RPE-ACS-ISO-for analysis-Stabilized with ethanolAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Phosgene Conform Ready carbonizable substances ConformAlcohol miscibility complete Benzene miscibility complete Diethyl ether miscib. completeAcetone and aldeydes Conform ACS Acidità e cloruri Conform ACS Suit.for Dithizone col. Conform ACSDensity at 20° C 1.479 ÷ 1.483 Refractive index at 20° 1.4461 ÷ 1.4491 Boiling point 61.0 ÷ 61.5 ° CWater (K.F.) <=100 ppm Residue on evaporation <=5 ppm Acidity (HCl) <=5 ppmEthyl alcohol <=0.75 % Chloride <=0.4 ppm Free chlorine <=0.1 ppmCarbonyl Compounds (CO) <=5 ppm Cu <=0.01 ppm Fe <=0.1 ppmPb <=0.01 ppm Zn <=0.05 ppm




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Chloroform - Analytical GradeRPE-ISO-for analysis-Stabilized with ethanol

Assay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Free chlorine Conform Phosgene ConformReady carbonizable substances Conform Alcohol miscibility complete Benzene miscibility completeDiethyl ether miscib. complete Density at 20° C 1.479 ÷ 1.483 Refractive index at 20° 1.4461 ÷ 1.4491Boiling point 61.0 ÷ 61.5 ° C Water (K.F.) <=300 ppm Residue on evaporation <=5 ppmAcidity (HCl) <=5 ppm Ethyl alcohol <=0.75 % Chloride <=0.4 ppmCarbonyl Compounds (CO) <=5 ppm Cu <=0.01 ppm Fe <=0.1 ppmPb <=0.01 ppm Zn <=0.05 ppm

Code Size Packaging438601 ml 1000 Glass bottle438603 ml 2500 Glass bottle438608 kg 20 Metal drum438607 kg 35 Glass-polistyrene container438606 kg 250 Metal drum


Chloroform - Special GradeRS-Anhydrous-for analysis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/KgStabilizer (Amylene) 5 - 25 mg/Kg Carbon tetrachloride <= 80 mg/Kg Dichloromethane <= 30 mg/Kg1,2-dichloroethane <= 10 mg/Kg

Code Size PackagingP02410A16 ml 1000 Glass bottleP02410A21 ml 2500 Glass bottleP02410AT21 with molecular sievesml 2500 Glass bottle


RS-Anhydrous-for analysis-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.6 - 1 % m/mFree acid (as HCl) <= 5 mg/Kg Carbon tetrachloride <= 80 mg/Kg Dichloromethane <= 100 mg/Kg1,2-dichloroethane <= 10 mg/Kg

Code Size PackagingP02410E10 ml 200 Bottle with septP02410E16 ml 1000 Glass bottleP02410E21 ml 2500 Glass bottle


RS-ATRASOL-For analysis of volatile traces-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Stabilizer (Ethanol) 0.4 - 1 % m/m Dichloromethane <= 100 mg/KgNon volatile residue <= 3 mg/Kg GC ( FID ) - NC Atrasol Conform Carbon tetrachloride <= 100 mg/KgFree acid (as HCl) <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex -GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -

Code Size PackagingP02432E16 ml 1000 Glass bottle


RS-For colorimetry with dithizone-Stabilized with ethanolAssay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Free chlorine Conform Phosgene ConformSuit.for Dithizone col. Conform Ready carbonizable substances Conform Alcohol miscibility completeBenzene miscibility complete Diethyl ether miscib. complete Density at 20° C 1.479 ÷ 1.483Refractive index at 20° 1.4461 ÷ 1.4491 Boiling point 61.0 ÷ 61.5 ° C Water (K.F.) <=300 ppmResidue on evaporation <=5 ppm Acidity (HCl) <=5 ppm Ethyl alcohol <=0.75 %Chloride <=0.4 ppm Carbonyl Compounds (CO) <=5 ppm Cu <=0.01 ppmFe <=0.1 ppm Pb <=0.01 ppm Zn <=0.05 ppm




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Chloroform - Special GradeRS-For HPLC-Isocratic Grade-Stabilized with amylene

Assay (GC) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 250 nm >= 50 % UV transmittance at 260 nm >= 85 %UV transmittance at 280 nm >= 95 % Stabilizer (Amylene) 5 - 25 mg/Kg Free acid (as HCl) <= 5 mg/Kgsee MP acidity Conform Dichloromethane <= 100 mg/Kg Carbon tetrachloride <= 100 mg/KgNon volatile residue <= 5 mg/Kg

Code Size PackagingP02437A16 ml 1000 Glass bottleP02437A21 ml 2500 Glass bottle


RS-For HPLC-Isocratic Grade-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Stabilizer (Ethanol) 0.4 - 1 % m/m UV transmittance at 250 nm >= 50 %UV transmittance at 260 nm >= 85 % UV transmittance at 280 nm >= 95 % Non volatile residue <= 5 mg/KgFree acid (as HCl) <= 5 mg/Kg Carbon tetrachloride <= 100 mg/Kg Dichloromethane <= 100 mg/Kg

Code Size PackagingP02437E16 ml 1000 Glass bottleP02437E21 ml 2500 Glass bottle


RS-For HPLC-Isocratic Grade-Stabilized with ethanolAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.479 ÷ 1.483Refractive index at 20° 1.444 ÷ 1.448 Boiling point 61.0 ÷ 61.5 ° C Water (K.F.) <=300 ppmResidue on evaporation <=5 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gU.V. Transmittance - at 250 nm >=30 % at 260 nm >=90 %at 275 nm >=98 %



RS-For optical spectroscopy-Stabilized with ethanolAssay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.479 ÷ 1.483 Refractive index at 20° 1.4461 ÷ 1.4491 Boiling point 61.0 ÷ 61.5 ° CWater (K.F.) <=100 ppm Residue on evaporation <=5 ppm Acidity (HCl) <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 245 nm >=15 %at 250 nm >=50 % at 260 nm >=90 % at 275 nm >=98 %



RS-For preparative HPLC-Stabilized with ethanolAssay (GLC) >=99.0 % Description Clear colourless liquid Density at 20° C 1.479 ÷ 1.483Refractive index at 20° 1.4456 ÷ 1.4496 Boiling point 61.0 ÷ 61.5 ° C Water (K.F.) <=500 ppmResidue on evaporation <=5 ppm Alcalinity <=0.0002 meq/g U.V. Transmittance -at 250 nm >=50 % at 275 nm >=98 %



RS-For residual pesticides analysis-Stabilized with ethanolAssay (GLC) >= 99.8 % Description Clear colourless liquid Density at 20° C 1.478 ÷ 1.482Water (K.F.) <= 0.05 % Residue on evaporation <= 5 ppm GC-ECD (Lindano) <= 5 ng/lGC_NPD (Parathion) <= 10 ng/l



RS-PESTIPUR-for pesticide analysis-Stabilized with amyleneAssay (GC) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Stabilizer (Amylene) 5 - 25 mg/Kg Free acid (as HCl) <= 5 mg/Kgsee MP acidity Conform Non volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -

Code Size PackagingP02422A21 ml 2500 Glass bottle



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Chloroform - Special GradeRS-PESTIPUR-for pesticide analysis-Stabilized with ethanol

Assay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Stabilizer (Ethanol) 0.4 - 1 % m/m Free acid (as HCl) <= 5 mg/KgNon volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysis-Stabilized with amyleneCode Size Packaging438682 ml 2500 Glass bottle


RS-PLUS-for residual pesticide analysis-Stabilized with ethanolAssay (GLC) >= 99.9 % Description Clear liquid Colour <= 10 hazenWater <= 0.01 % Acidity (HCl) <= 5 ppm Not volatile residue <= 5 ppmGC-ECD (Lindano) <= 3 ng/l GC-NPD (Ethylparation) <= 3 ng/l



RS-SPECTROSOL-for optical spectroscopy-Stabilized with amyleneAssay (GC) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 250 nm >= 50 % UV transmittance at 260 nm >= 85 %UV transmittance at 280 nm >= 95 % Stabilizer (Amylene) 5 - 25 mg/Kg Free acid (as HCl) <= 5 mg/Kgsee MP acidity Conform Dichloromethane <= 100 mg/Kg Carbon tetrachloride <= 100 mg/KgNon volatile residue <= 5 mg/Kg

Code Size PackagingP02427A16 ml 1000 Glass bottle


RS-SPECTROSOL-for optical spectroscopy-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgStabilizer (Ethanol) 0.4 - 1 % m/m Colour <= 10 Hazen UV transmittance at 250 nm >= 50 %UV transmittance at 260 nm >= 85 % UV transmittance at 280 nm >= 95 % Non volatile residue <= 5 mg/KgFree acid (as HCl) <= 5 mg/Kg Dichloromethane <= 100 mg/Kg Carbon tetrachloride <= 100 mg/Kg



RS-Standard for refractometryDescription Clear colourless liquid Density at 20° C ~ 1.489 Refractive index at 20° ~ 1.443

Code Size Packaging438624 ml 1000 Glass bottleThe right refractive index value is indicated on the label. Stabilized with ethanol absolute 0,75%

Chloroform - Pharmaceutical GradeRPH-According to pharmacopoeia: BP-Stabilized with ethanol

Description Clear colourless liquid Acidity or alkalinity Conform BP Foreign chlorin. comp. Conform BPFree chlorine Conform BP Chloride Conform BP Aldehyde Conform BPDensity at 20° C 1.474 ÷ 1.479 Boiling point 60 ÷ 62 ° C Related compounds <=1.0 %Residue on evaporation <=40 ppm p/v Ethanol 1.0 ÷ 2.0 % (v/v) Origin (BSE/TSE) Synthesis

Code Size Packaging334352 ml 100 Glass bottle334351 ml 1000 Glass bottle334353 ml 2500 Glass bottle334356 kg 25 Drum334355 kg 40 Metal drum334354 kg 250 Metal drum529301 l 200 Metallic can

Chloroform - Technical Grade



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Chloroform - Technical GradePS-Pure-for synthesis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/KgStabilizer (Amylene) 5 - 25 mg/Kg

Code Size PackagingP02402A16 ml 1000 Glass bottleP02402A21 ml 2500 Glass bottleP02402A28 ml 5000 Plastic drumP02402A40 l 10 Metal tankP02402A48 l 25 Metal drum

PS-Pure-for synthesis-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.444 - 1.448 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 5 mg/KgStabilizer (Ethanol) 0.6 - 1 % m/m

Code Size PackagingP02402E16 ml 1000 Glass bottleP02402E28 ml 5000 Plastic drumP02402E40 l 10 Metal tankP02402E48 l 25 Metal drumP02402E68 l 200 Metal drum

RE-Pure-Stabilized with amyleneAssay (GLC) >= 99 % Description Clear colourless liquid Color <10 APHAIdentity (IR) Positive Density at 20°C 1.478 ÷ 1.488 Refractive index at 20°C 1.4461 ÷ 1.4491Boiling point 61 ÷ 61.5 °C Acidity (HCl) <50 ppm Residue on evaporation <=20 ppmWater (K.F.) <= 500 ppm Amylene <= 60 ppm

Code Size Packaging528325 ml 5000 Metal tank528327 l 200 Metal drum

RE-Pure-stabilized with ethanolAssay (GLC) >= 99 % Description Clear colourless liquid Color <= 10 APHAIdentity (IR) Positive Density at 20°C 1,478 ÷ 1,488 Refractive index at 20°C 1,4461 ÷ 1,4491Boiling point 61,0 ÷ 61,5 °C Acidity (HCl) <= 50 ppm Ethyl alcohol 0,6 ÷ 1 %Residue on evaporation <= 20 ppm Water (K.F.) <= 500 ppm Stab with 0,8 % ethanol

Code Size Packaging508320 ml 1000 Glass bottle528320 ml 5000 Bottle528441 l 200 Metal drum

Chloroform-dCloroformio-d - Chloroforme-d - Cloroformo-d


Xn

R: 22-38-40-48/20/22S: 36/37


Chloroform-d - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5115 Isotopic purity 99,80%ml 25 Glass bottleP5135 Isotopic purity 99,96%ml 25 Glass bottleP5006 +0,03% TMS - Isotopic purity 99,80%ml 100 Glass bottleP5116 Isotopic purity 99,80%ml 100 Glass bottleP5325 Stabilized with silver. Isotopic purity 99,80%ml 100 Glass bottleP5505 Stabilized with silver. Isotopic purity 99,96%ml 100 Glass bottleP5117 Isotopic purity 99,80%ml 500 Glass bottleP5118 Isotopic purity 99,80%ml 1000 Glass bottleP5119 Isotopic purity 99,80%10 x ml 0,75 AmpouleP5130 Isotopic purity 99,96%10 x ml 0,6 AmpouleP5139 Isotopic purity 99,96%10 x ml 0,75 Ampoule


ChloromethyldimethylchlorosilaneClorometildimetilclorosilano - Chlorométhyldiméthylchlorosilane - Clorometildimetilclorosilano

F Xi

R: 11-14-36/37/38S: 3/7


Chloromethyldimethylchlorosilane - Analytical Grade



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Chloromethyldimethylchlorosilane - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Brown clear liquid Density at 20° C >=1.070Boiling point 112 ÷ 115 ° C


-Chloronaphthalenealfa-Cloronaftalene - alpha-Chloronaphtalène - alpha-Cloro naftaleno

Xn

R: 21/22-36/38S: 35


-Chloronaphthalene - Analytical GradeRPE-For analysis

Description Yellow clear liquid Density at 20° C 1.189 ÷ 1.199 Refractive index at 20° 1.6302 ÷ 1.6362Boiling point 262.3 ÷ 263.8 °C Residue on ignition <=100 ppm


m-Chloroperbenzoic acidAcido m-cloroperbenzoico - Acide m-chloroperbenzoique - Acido m-cloroparabenzoico


O Xi

R: 7-36/37/38S: 14-3/7-36/37/39


m-Chloroperbenzoic acid - Analytical GradeRPE-For analysis

Assay (iodometric) ~ 70 % Description White powder m-Chlorobenzoic acid ~ 10 %Water ~ 20 %


2-Chlorophenol2-Clorofenolo - o-Chlorophénol - o-Clorofenol


N Xn

R: 20/21/22-51/53S: 28-61


2-Chlorophenol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Liquido limpido incolore o giallo Density at 20° C 1.259 ÷ 1.265Refractive index at 20° 1.5540 ÷ 1.5600 Boiling point 175.0 ÷ 176.0 °C Melting point 8.2 ÷ 9.2 ° CWater (K.F.) <=0.1 % Residue on ignition <=100 ppm


2-Chlorophenol - Technical GradeRE-Puro for fibers-ERBATECH

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.259 ÷ 1.265Refractive index at 20° 1.5540 ÷ 1.5600 Boiling point 175.0 ÷ 176.0 ° C Melting point 8.2 ÷ 9.2 ° CWater (K.F.) <=0.1 % Residue on ignition <=100 ppm


4-Chlorophenol4-Clorofenolo - p-Chlorophénol - p-Clorofenol


N Xn

R: 20/21/22-51/53S: 28-61


4-Chlorophenol - Analytical Grade



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4-Chlorophenol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellowish crystals Melting point 41.5 ÷ 44.5 ° CResidue on ignition <=100 ppm

Code Size Packaging438504 g 100 Glass jar438507 g 1000 Glass bottle

Chlorophenol Red solution 0.4% in ethanolTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10

CAS N: 4430-20-0EEC N: 224-619-2

Chlorophenol Red solution 0.4% in ethanol - Analytical GradeRPE-For analysis

Description Red clear liquid pH range 5.0 - 6.6

Code Size Packaging476724 ml 100 BottleIndicator according to Clarck (pH 4,6-7,0).

ChlorophyllClorofilla - Chlorophylle - Clorofila

CAS N: 15203-43-7EEC N: 239-258-6

Chlorophyll - Analytical GradeRPE-For analysis-soluble in water and alcohols

Titolo ( Na clorofilla ) >= 100 % Description Dark green powder pH 9.5 ÷10.2Sostanze volatili 0 ÷ 5 %

Code Size Packaging438554 g 100 Plastic jar438557 g 1000 Plastic jarSoluble in oils and fatsSoluble in water and alcohols

RPE-For analysis-soluble in oils and fatsDescription Black-greenish mass Chlorophyll alfa 3 ÷ 6 Chlorophyll beta 0.4 ÷ 0.8Total chlorophyll 3.4 ÷ 6.8

Code Size Packaging438573 g 50 Glass jar438577 g 1000 Metallic can438579 g 5000 Metallic can

Chlorosulphonic acidAcido clorosolfonico - Acide chlorosulfonique - Acido clorosulfónico


C

R: 14-35-37S: 26-45


Chlorosulphonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description Yellowish liquid Density at 20° C 1.750 ÷ 1.760Fe <=5 ppm


m-Chlorotoluenem-Clorotoluene - m-Chlorotoluène - m-Cloro tolueno


N Xn

R: 20-51/53S: 24/25-61

CAS N: 108-41-8EEC N: 203-580-5

m-Chlorotoluene - Analytical Grade



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m-Chlorotoluene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.067 ÷ 1.077Refractive index at 20° 1.5194 ÷ 1.5234 Boiling point 161.5 ÷ 162.5 ° C Residue on evaporation <=100 ppmAcidity (HCl) <=100 ppm


o-Chlorotolueneo-Clorotoluene - o-Chlorotoluène - o-Clorotolueno


N Xn

R: 20-51/53S: 24/25-61


o-Chlorotoluene - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.079 ÷ 1.085Refractive index at 20° 1.5218 ÷ 1.5258 Boiling point 158.5 ÷ 159.5 ° C Acidity (HCl) <=100 ppmResidue on ignition <=100 ppm


p-Chlorotoluenep-Clorotoluene - p-Chlorotoluène - p-Clorotolueno


N Xn

R: 20-51/53S: 24/25-61


p-Chlorotoluene - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.065 ÷ 1.075Refractive index at 20° 1.5159 ÷ 1.5239 Boiling point 161.5 ÷ 162.5 ° C Melting point 7.0 ÷ 8.0 ° CResidue on evaporation <=100 ppm Acidity (HCl) <=100 ppm


p-Chlorotoluene - Technical GradeRE-Pure

Assay (GLC) 98 ÷ 100 % Description Liq.limp incolore o giall. Density at 20° C 1.063 ÷ 1.077Refractive index at 20° 1.5139 ÷ 1.5259 Boiling point 161.3 ÷ 162.8 ° C Residue on evaporation <=100 ppm


CholesterolColesterolo - Cholestérol - Colesterol

Xn

R: 20/22S: 22


Cholesterol - Special GradeRS-For microanalysis

Description White powder C 83.87 % H 11.99 %O 4.14 %


Cholesterol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-BP

Assay (cholesterol) >=95.0 % ss Assay (total sterols) 97.0 ÷ 103.0 % ss Description Yellowish powderAcidity Conform Ph.Eur. Alcohol solubility Conform Ph.Eur. Organic volatile impurities Conform NFMelting point 147 ÷ 150 ° C Specific optical rotation -34 ÷ -38 ° Loss on drying <=0.3 %Sulphated ash <=0.1 % Origin (BSE/TSE) Animal

Code Size Packaging335532 g 100 BottleFor biochemistry


Chr CARLO ERBA REAGENTS

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ChromateCromati - Chromate - Cromatos

Chromate - Special GradeRS-Standard solution for ion chromatography



Chromazurol SCromazurol S - Chromazurol S - Cromazurol S

Xn

R: 20/21/22-36/37/38S: 22-24/25


Chromazurol S - Analytical GradeRPE-For analysis-C.I. 43825

Description Dark brown powder

Code Size Packaging440591 g 1 Glass bottleComplexometry indicator. For the analysis of Be and AlFor further information on above products, see following product/application section(s)Indicators (p. 50)

ChromiumCromo - Chrome - Cromo


T

R: 45-46-60-61-23-42/43-48/20-52/S: 53-45-60-61

Chromium - Special GradeRS-NORMEX-concentrated solution for AAS

Description Orange clear liquid Titration factor 0.995 ÷ 1.005


RS-Standard solution for AASDescription Green-grey clear liquid Titration factor 0.998 ÷ 1.002






ChrSECTION III - CHEMICALS 100°ed

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Chromium (III) acetateCromo acetato ico - Chrome (-ique) acétate - Cromo acetato ico


Chromium (III) acetate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=23.5 % Cr Description Geen crystalline powder pH sol. 5% at 25° C 4.0 ÷ 6.0Ammonium <=80 ppm Chloride <=200 ppm Acid insoluble <=500 ppmHeavy metals (Pb) <=30 ppm Subst. not ppt NH4OH <=0.2 % Sulphate <=500 ppmAl <=200 ppm Fe <=50 ppm


Chromium (III) chlorideCromo cloruro ico - Chrome (-ique) chlorure - Cromo cloruro ico

Xn

R: 22-37-38S: 24/25


Chromium (III) chloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 95.0 % Description Polvere cristallina verde scuro pH solution 5% 2.0 ÷ 3.5Non precipit. con NH4OH (SO4) <= 0.2 % Ammonium <= 100 ppm Sulphate <= 200 ppmFe <= 100 ppm Pb <= 50 ppm


Chromium (III) chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (Cr) 19.13 ÷ 19.71 % Assay 98.0 ÷ 101.0 % Description Green crystalsWater-insoluble matter <= 100 ppm Sulphate <= 100 ppm Subst. not ppt NH4OH <= 0.2 %Fe <= 100 ppm


Chromium (III) chloride - Technical GradeRE-Pure

Assay (oxidimetric) >=95 % Description Cristall i verdi Subst. not ppt NH4OH <=0.2 %Sulphate <=100 ppm Fe <=100 ppm Pb <=50 ppm


Chromium (III) nitrateCromo nitrato ico - Chrome (-ique) nitrate - Cromo nitrato ico


O Xi

R: 8-36/37/38S: 17-22-24/25


Chromium (III) nitrate - Analytical GradeRPE-For analysis

Assay (oxidimetric) 11.5 ÷ 12.5 % Cr Description Violet crystals pH sol. 5% at 25° C 2.0 ÷ 3.0Ammonium <=50 ppm Chloride <=50 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=50 ppm Subst. not ppt NH4OH <=0.1 % Sulphate <=50 ppmAl <=200 ppm Fe <=50 ppm


Chromium (III) oxideCromo sesquiossido - Chrome sesquioxyde - Cromo sesquióxido


Chromium (III) oxide - Analytical Grade


Chr CARLO ERBA REAGENTS

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Chromium (III) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99 % Description Green powder Water solubility <= 0.2 %


Chromium (III) potassium sulphateCromo potassio solfato ico - Chrome (-ique) potassium sulfate - Cromo y potasio sulfato ico


Chromium (III) potassium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 98.0 ÷ 102.0 % Description Purple crystals Water-insoluble matter <=100 ppmAmmonium <=100 ppm Chloride <=20 ppm Heavy metals (Pb) <=100 ppmAl <=200 ppm Fe <=100 ppm


Chromium (III) potassium sulphate - Technical GradeRE-Pure

Assay (iodometric) >= 99 % Description Dark violet crystals Water-insoluble matter <= 0.01 %Chloride <= 20 ppm Ammonium <= 100 ppm Al <= 200 ppmFe <= 100 ppm


Chromium (III) sulphateCromo solfato ico - Chrome (-ique) sulfate - Cromo sulfato ico

Atomic weight: 340 (AN,)CAS N: 15244-38-9

Chromium (III) sulphate - Analytical GradeRPE-For analysis

Assay (iodometric) >= 75 Cr2(SO4)3 Description Dark green crystals pH sol. 5% at 25° C 1.00 ÷ 2.50Ammonium <= 100 ppm Chloride <= 500 ppm Fe <= 0.1 %


Chromium (VI) oxideAnidride cromica - Anhydride chromique - Anhídrido crómico


N O T+

R: 45-46-9-24/25-26-35-42/43-48/2S: 53-45-60-61


Chromium (VI) oxide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=98.0 % Description Purple crystals Water-insoluble matter <=100 ppmChloride <=50 ppm Nitrate <=500 ppm Sulphate <=50 ppmFe,Al,Ba <=300 ppm Na <=0.2 %

Code Size Packaging421735 g 250 Plastic jar421737 g 1000 Plastic jar421731 kg 25 DrumViolet crystals. Dangerous for the enviromentFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Chromium (VI) oxide - Technical Grade


ChrSECTION III - CHEMICALS 100°ed

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Chromium (VI) oxide - Technical GradeRE-Pure

Assay (oxidimetric) >=97 % Description Amassed red - purple flakes or crystals Chloride <=0.1 %Water-insoluble matter <=0.5 % Sulphate <=0.2 %

Code Size Packaging317507 g 1000 Plastic jar317503 kg 25 Metallic canDangerous for the enviroment

Chromium (VI) oxide solutionAnidride cromica soluzione - Anhydride chromique solution - Anhídrido crómico solución


N T+

R: 24/25-26-35-42/43-45-46-48/23-S: 53-45-60-61


Chromium (VI) oxide solution - Technical GradeRE-Pure

Assay (oxidimetric) 294.6 ÷ 300.6 g/l Description Orange clear liquid Chloride <=500 ppmSulphate <=0.1 %


Chromotrope 2RCromotropo 2R - Chromotrope 2R - Cromotropo 2R


Xn

R: 20/21/22-36/37/38S: 26-36


Chromotrope 2R - Analytical GradeRPE-For analysis-C.I. 16570

Description Red brown powder

Code Size Packaging440971 g 25 Plastic jarStain for Microscopy Complexometry indicator.

Chromotropic acid disodium saltAcido cromotropico sale bisodico - Acide chromotropique sel disodique - Acido cromotrópico sal disódica


Chromotropic acid disodium salt - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description Whitish powder Water-insoluble matter <= 0.02 %Nitrate sinsitivity Conform Formaldehyde sensit. Conform



Chrysoidine YCrisoidina Y - Chrysoïdine Y - Crisoidina Y


Xn

R: 20/21/22


Chrysoidine Y - Special GradeRS-For microscopy-C.I. 11270

Description Dark red powder

Code Size Packaging440572 g 25 Glass jarStain for Bacteriology-botany.For further information on above products, see following product/application section(s)Microscopy (p. 58)


Cin CARLO ERBA REAGENTS

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CinchonineCinconina - Cinchonine - Cinconina


Cinchonine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99 % Description White powder Ready carbonizable substances ConformMelting point 260 ÷ 265 °C Specific optical rotation (c=5 in Ethano +225 ÷ +230 ° Loss on drying <= 1 %Total chlorine <= 300 ppm Dil. H2SO4-ins. matter <= 200 ppm Heavy metals (Pb) <= 10 ppmResidue on ignition <= 0.1 % Total sulphur <= 50 ppm Fe <= 10 ppm

Code Size Packaging437251 g 10 Glass jarFor racemic resolution

Cinnamic acidAcido cinnamico - Acide cinnamique - Acido cinnámico

Xi

R: 36/37/38S: 28


Cinnamic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystalline powder Melting point 134.3 ÷ 136.7 ° CLoss on drying (P2O5) <=1 % Total chlorine <=50 ppm Alcohol-insolub. matter <=100 ppmHeavy metals (Pb) <=20 ppm Residue on ignition <=500 ppm Total sulphur <=50 ppmAs <=1 ppm Fe <=20 ppm


Cinnamic aldehydeAldeide cinnamica - Aldéhyde cinnamique - Aldehído cinnámico

Xi

R: 36/38S: 24/25


Cinnamic aldehyde - Technical GradeRE-Pure

Assay (GLC) >= 98 % Description Yellow clear liquid Density at 20° C 1.048 ÷ 1.051Refractive index at 20° 1.6065 ÷ 1.6365 Acid value <= 2 Residue on ignition <= 100 ppm

Code Size Packaging310257 ml 1000 Glass bottleFor perfumeryFor further information on above products, see following product/application section(s)Microscopy (p. 58)

CitralCitrale - Citral - Citral

Synonymes3,7-Diméthyloctadiène-2,6-al

GéranialXi

R: 38-43S: 24/25-37


Citral - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Yellow liquid Density at 20° C 0.886 ÷ 0.890Refractive index at 20° 1.4870 ÷ 1.4910 Residue on ignition <=500 ppm


Citric acidAcido citrico - Acide citrique - Acido cítrico


Citric acid - Analytical Grade


CitSECTION III - CHEMICALS 100°ed

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Citric acid - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystals Water-insoluble matter <=50 ppmChloride <=10 ppm Phosphate <=10 ppm Sulphate <=20 ppmFe <=3 ppm Pb <=2 ppm Substances darkened by sulphuric acid ConformAppearance of solution Conform Organic volatile impurities Conform Water (K.F.) 7.5 ÷ 8.8 %Oxalic acid <=350 ppm Sulphated ash <=200 ppm Heavy metals (Pb) <=10 ppmAs <=3 ppm


Citric acid anhydrousAcido citrico anidro - Acide citrique anhydre - Acido citrico anhidro

Xi

R: 36S: 26


Citric acid anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP-DAB

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Ready carbonizable substances Conform USP-NF Organic volatile impurities Conform USP-NF Water (K.F.) <= 1.0 %Oxalic acid <= 360 ppm Sulphated ash <= 0.1 % Sulphate <= 150 ppmHeavy metals (Pb) <= 10 ppm Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform


Citric acid crystalline powderAcido citrico semolato - Acide citrique en poudre cristalline - Acido citrico en polvo cristalino


Citric acid crystalline powder - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP-DAB

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystals Appearance of solution Conform Ph.Eur.Ready carbonizable substances Conform USP-NF Water (K.F.) 7.5 ÷ 9.0 % Oxalic acid <= 360 ppmSulphated ash <= 0.1 % Sulphate <= 150 ppm Heavy metals (Pb) <= 10 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302557 g 1000 Plastic jar302559 g 5000 Plastic jar302551 kg 25 Sack302554 kg 50 Carton drum

Citric acid powderAcido citrico polvere - Acide citrique en poudre - Acido citrico en polvo


Citric acid powder - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP-DAB

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Ready carbonizable substances Conform USP-NF Water (K.F.) 7.5 ÷ 9.0 % Oxalic acid <= 360 ppmSulphated ash <= 0.1 % Sulphate <= 150 ppm Heavy metals (Pb) <= 10 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302507 g 1000 Plastic jar302509 g 5000 Plastic jar302501 kg 25 Fibre drum302504 kg 50 Fibre drum


Cit CARLO ERBA REAGENTS

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L(+)CitrullineL(+)Citrullina - L(+)Citrulline - L(+)Citrulina


L(+)Citrulline - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystalline powder Specific optical rotation +21.0 ÷ +23.0 °Loss on drying <=0.5 %


Clarcel FLO MClarcel FLO M - Clarcel FLO® M - Clarcel FLO M

SynonymesCélite

Clarcel FLO M - Technical GradePS-For filtration-liquid-solid separation

Code Size PackagingP8770014 g 500 Plastic bottleP8770017 g 1000 Plastic jarP8770027 g 5000 Metal bucket


Clayton's yellowGiallo Clayton - Jaune Clayton - Amarillo Clayton


Xn

R: 36/37/38S: 22-24/25


Clayton's yellow - Analytical GradeRPE-For analysis-C.I. 19540

Description Yellow brown powder pH range 1.2 - 13.2 Loss on drying <=10 %Mg sensitivity <=0.5 µg/ml Residue on ignition 18.4 ÷ 22.4 %

Code Size Packaging453518 g 5 Glass jar453591 g 25 Plastic jarIndicator (pH 12,2÷13,2).Stain for Microscopy. Indicator (pH 12,0÷13,0).For analysis of Mg

CobaltCobalto - Cobalt - Cobalto


Xn

R: 42/43S: 28-36/37

Cobalt - Special GradeRS-NORMEX-concentrated solution for AAS






CobSECTION III - CHEMICALS 100°ed

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Cobalt - Special GradeRS-Standard solution for ICP




Cobalt lumpsCobalto pezzi - Cobalt morceaux - Cobalto en trozos

Xn

R: 42/43-53S: 22-24-37-61


Cobalt lumps - Analytical GradeRPE-For analysis

Assay 99 % Description Metallic pieces

Code Size Packaging439104 g 100 Sack

Cobalt (II) acetateCobalto acetato oso - Cobalt II acétate - Cobalto acetato oso

Xn

R: 22-40-42/43S: 22-36/37


Cobalt (II) acetate - Analytical GradeRPE-For analysis

Assay (complexometric) 98.0 ÷ 100.0 % Description Red-violet powder pH sol. 5% at 25° C 5.95 ÷ 7.45Chloride <=50 ppm Sulphate <=100 ppm Cu <=50 ppmFe <=10 ppm Ni <=0.1 % Zn <=200 ppm


Cobalt (II) ammonium sulphateCobalto ammonio solfato oso - Cobalt II ammonium sulfate - Cobalto y amonio sulfato oso

Xn

R: 22-40-42/43S: 22-36/37


Cobalt (II) ammonium sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=98 % Description Red crystal. powder pH sol. 5% at 25° C 4.0 ÷ 7.0Chloride <=20 ppm Water-insoluble matter <=100 ppm Nitrate <=20 ppmSubst. not ppt. (NH4)2S <=0.3 % Cu <=10 ppm Fe <=30 ppmNi <=0.1 % Pb <=10 ppm Zn <=50 ppm


Cobalt (II) carbonate basicCobalto carbonato basico oso - Cobalt II carbonate basique - Cobalto carbonato basico oso

Xn

R: 22-40-42/43S: 22-36/37

CAS N: 12069-68-0EEC N: 235-112-0


Cob CARLO ERBA REAGENTS

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Cobalt (II) carbonate basic - Analytical GradeRPE-For analysis

Assay (complexometric) 48.0 ÷ 53.0 % Description Violet crystalline powder Ammonium <=500 ppmChloride <=40 ppm HCl-insoluble matter <=100 ppm Nitrate <=100 ppmSubst. not ppt. (NH4)2S <=0.3 % Sulphate <=50 ppm Cu <=50 ppmFe <=50 ppm Na <=0.4 % Ni <=0.2 %Pb <=20 ppm Zn <=50 ppm


Cobalt (II) chlorideCobalto cloruro oso - Cobalt II chlorure - Cobalto cloruro oso


N T

R: 49-22-42/43-50/53S: 22-53-45-60-61


Cobalt (II) chloride - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 98.0 ÷ 102.0 % Description Red-violet crystals Water-insoluble matter <= 100 ppmNitrate <= 100 ppm Sulphate <= 100 ppm Ca <= 50 ppmCu <= 20 ppm Fe <= 50 ppm K <= 100 ppmMg <= 50 ppm Na <= 500 ppm Ni <= 0.1 %Zn <= 300 ppm

Code Size Packaging439355 g 250 Plastic jar439357 g 1000 Jar439353 kg 25 Fibre drum

Cobalt (II) nitrateCobalto nitrato oso - Cobalt II nitrate - Cobalto nitrato oso


Xn

R: 21/22-40-42/43S: 22-36/37


Cobalt (II) nitrate - Analytical GradeRPE-For analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 98.0 ÷ 102.0 % Description Red brick crystals Water-insoluble matter <= 100 ppmChloride <= 20 ppm Sulphate <= 50 ppm Ca <= 50 ppmCu <= 20 ppm Fe <= 10 ppm K <= 100 ppmMg <= 50 ppm Na <= 500 ppm Ni <= 0.15 %Pb <= 20 ppm Zn <= 100 ppm


Cobalt (II) nitrate (max. 0.001% Ni)Cobalto nitrato oso (max. 0,001% Ni) - Cobalt II nitrate (max. 0,001% Ni) - Cobalto nitrato oso (max. 0.001% Ni)


Xn

R: 21/22-40-42/43S: 22-36/37


Cobalt (II) nitrate (max. 0.001% Ni) - Special GradeRS-ACS-for enviromental analysis

Assay (complexometric) 98.0 ÷ 102.0 % Description Red crystals Water-insoluble matter <=100 ppmAmmonium <=0.2 % Chloride <=20 ppm Sulphate <=50 ppmCa <=50 ppm Cu <=20 ppm Fe <=10 ppmK <=100 ppm Mg <=50 ppm Na <=500 ppmNi <=10 ppm Pb <=20 ppm Zn <=100 ppm


Cobalt (II) sulphateCobalto solfato oso - Cobalt II sulfate - Cobalto sulfato oso


N T

R: 49-22-42/43-50/53S: 22-53-45-60-61


Cobalt (II) sulphate - Analytical Grade


CobSECTION III - CHEMICALS 100°ed

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Cobalt (II) sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99 % Description Red crystals pH sol. 5% at 25° C 3.5 ÷ 4.5Ammonium <=100 ppm Chloride <=20 ppm Water-insoluble matter <=30 ppmNitrate <=50 ppm Subst. not ppt. (NH4)2S <=0.1 % Cu <=10 ppmFe <=10 ppm Ni <=500 ppm Pb <=10 ppmZn <=20 ppm


Cobalt (II,III) oxideCobalto ossido nero - Cobalt oxyde noir - Cobalto óxido negro


N Xn

R: 22-43-50/53S: 24-37-60-61


Cobalt (II,III) oxide - Analytical GradeRPE-For analysis

Assay (complexometric) 71.0 ÷ 72.0 % Co Description Black powder Cu <= 20 ppmNi <= 0.1 % Zn <= 100 ppm Mn <= 0.05 %Na <= 1.0 % Ca <= 0.05 % Fe <= 0.05 %S <= 0.06 % Mg <= 0.05 %


Cobalt (II,III) oxide granulesCobalto ossido granulare - Cobalt oxyde granules - Cobalto(II,III) Oxido en gránulos


N Xn

R: 22-43-50/53S: 24-37-60-61


Cobalt (II,III) oxide granules - Special GradeRS-For microanalysis

Description Granuli neri Diameter 0.4 - 2 mm


Collodion 5%Collodio 5% - Collodion 5% - Colodíon 0,05


F+

R: 1-12-19S: 9-16-29-33

Collodion 5% - Technical GradeRE-Pure

Assay (gravimetric) >=5 % Description Yellowish liquid Density at 20° C ~ 0.778Acidity (H2SO4) <=3 ppm


Column SPEColonna SPE - Colonne SPE - Columna SPE

Column SPE - Special Grade


Col CARLO ERBA REAGENTS

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Column SPE - Special GradeRS-For chromatographic separations

Code Size PackagingPCEC08153 500 mg / 3 ml 50 pcsPCEC08156 500 mg / 6 ml 50 pcsPCEC081M6 1000 mg / 6 ml 30 pcsPCEC18111 100 mg / 1 ml 100 pcsPCEC18113 100 mg / 3 ml 50 pcsPCEC1812M6 2000 mg / 6 ml 20 pcsPCSDAU503 50 pcs 50 pcsPCUALN123 200 mg / 3 ml 50 pcsPCUALN12M6 2000 mg / 6 ml 30 pcsPCUBCX123 200 mg / 3 ml 50 pcsPCUCARB56 500 mg / 6 ml 30 pcsPCUFLS153 500 mg / 3 ml 50 pcsPCUFLS15M25 5000 mg / 25 ml 20 pcsPCUNAX156 500 mg / 6 ml 50 pcsPCUQAX153 500 mg / 3 ml 50 pcsPCUSIL120M75 20 g / 75 ml 10 pcsPCUSIL12M15 2000 mg / 15 ml 20 pcsPCUSIL156 500 mg / 6 ml 50 pcsPCUSIL15M25 5000 mg / 25 ml 20 pcsPCUSSFL2M6G 2000 mg chaque / 6 ml

Congo redRosso Congo - Rouge Congo - Rojo Congo

T

R: 45-63S: 53-45


Congo red - Analytical GradeRPE-For analysis-C.I. 22120

Description Red brown powder Colour change blue red pH range 3.0 - 5.2

Code Size Packaging476762 g 25 Glass jarStain for Microscopy (hystology) Indicator (pH 3,0÷5,2).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Coomassie brilliant blue R 250Blu Coomassie R250 - Bleu de Coomassie brillant R 250 - Azul Coomassie R 250

Xn

R: 20/21/22


Coomassie brilliant blue R 250 - Special GradeRS-For microscopy-C.I. 42660

Description Dark violet powder E (1%/1cm lambda max) >= 700


Copper electrolytic rebaked sheetRame elettrolitico lastra ricotto - Cuivre électrolytique recuit en feuilles - Cobre electrolítico recocido hojas


Copper electrolytic rebaked sheet - Analytical GradeRPE-For analysis

Assay >=99.8 % Description Metallic sheet

Code Size Packaging475215 g 250 Bottle(Thickness ~mm 0,15).


CopSECTION III - CHEMICALS 100°ed

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Copper electrolytic turningsRame elettrolitico tornitura - Cuivre électrolytique en tournures - Cobre electrolítico virutas


Copper electrolytic turnings - Analytical GradeRPE-For analysis

Assay >=99 % Description Trucioli metallici


Copper electrolytic wireRame elettrolitico filo - Cuivre électrolytique en fils - Cobre electrolítico hilos


Copper electrolytic wire - Analytical GradeRPE-For analysis

Assay >=99.9 % Description Wire HNO3-insoluble matter <=300 ppmSn + Sb <=200 ppm Ag <=100 ppm As <=5 ppmFe <=50 ppm Mn <=10 ppm P <=10 ppmPb <=200 ppm

Code Size Packaging475185 g 250 Bottle475187 g 1000 Bottle(Diameter ~mm 1).

Copper reduced powderRame ridotto polvere - Cuivre réduit en poudre - Cobre reducido polvo


Copper reduced powder - Analytical GradeRPE-For analysis

Assay >= 98.5 % (Cu) Description Red-brown metallic powder


CopperRame - Cuivre - Cobre


C

R: 34S: 26-36/37/39-45

Copper - Special GradeRS-NORMEX-concentrated solution for AAS

Description Green clear liquid Titration factor 0.995 ÷ 1.005





Cop CARLO ERBA REAGENTS

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Copper - Special GradeRS-Standard solution for AAS

Description Clear blue liquid Titration factor 0.998 ÷ 1.002





Copper (I) chlorideRame cloruro oso - Cuivre (-eux) chlorure - Cobre cloruro oso


N Xn

R: 22-50/53S: 22-60-61


Copper (I) chloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 90.0 % Description White-greenish powder HCl-insoluble matter <= 0.02 %Substances not ppt. H2S <= 2 % Sulphate <= 0.1 % As <= 10 ppmFe <= 0.02 %


Copper (I) chloride solution 7% in ammoniaXn

R: 22-36/37/38S: 7-26-61


Copper (I) chloride solution 7% in ammonia - Special GradeRS-For gas analysis according to Orsat

Assay 6.5 ÷ 7.5 % Description Blue liquid Density at 20° C ~ 1.08

Code Size Packaging475632 ml 1000 BottleStabilized with electrolitic copper.

Copper (I) iodideRame ioduro oso - Cuivre (-eux) iodure - Cobre (I)-yoduro


N Xn

R: 22-37-41-50/53S: 22-26-39-60-61


Copper (I) iodide - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Polvere nocciola ammass.

Code Size Packaging364611 kg 25 Carton drum



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Copper (I) iodide - Technical GradeRE-Puro for fibers-ERBATECH

Assay (oxidimetric) >= 98 % Description Polvere nocciola Chloride <= 0.05 %Sulphate <= 0.05 % Cd <= 50 ppm Fe <= 50 ppmK <= 0.05 % Ni <= 50 ppm Pb <= 100 ppmZn <= 50 ppm


Copper (I) oxideRame ossido oso - Cuivre (-eux) oxyde - Cobre óxido oso

Xn

R: 22S: 22


Copper (I) oxide - Technical GradeRE-Pure

Assay (oxidimetric) >= 85.0 % Description Red brick powder Chloride <= 0.4 %Sulphate <= 0.1 % Co <= 0.5 % Fe <= 0.5 %Ni <= 0.5 % Zn <= 0.5 %


Copper (II) acetateRame acetato ico - Cuivre (-ique) acétate - Cobre acetato ico

Xn

R: 22S: 22


Copper (II) acetate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 98.0÷102.0 % Description Green-azure crystalline powder Chloride <= 30 ppmWater-insoluble matter <= 100 ppm Sulphate <= 100 ppm Ca <=50 ppmFe <= 20 ppm K <=100 ppm Ni <=100 ppmNa <=500 ppm


Copper (II) acetate hydrateRame acetato ico idrato - Cuivre (cuivrique) acetate hydrate - Cobre(II) Acetato hidrato

Xn

R: 22S: 22

Atomic weight: 181,63 (ANIDRO)CAS N: 66923-66-8EEC N: 205-553-3

Copper (II) acetate hydrate - Technical GradeRE-Pure

Assay (oxidimetric) >=28 % (Cu) Description Green azure crystals Chloride <=500 ppmInsoluble in Acetic ac. <=1 % Sulphate <=5 % Fe <=0.2 %


Copper (II) ammonium chlorideRame ammonio cloruro ico - Cuivre (-ique) ammonium chlorure - Cobre y amonio cloruro ico

Xn

R: 22S: 22


Copper (II) ammonium chloride - Analytical Grade



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Copper (II) ammonium chloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Azure crystals pH sol. 5% at 25° C 2.0 ÷ 4.0Substances not ppt. H2S <=0.1 % Water-insoluble matter <=30 ppm Nitrate <=30 ppmSulphate <=50 ppm As <=1 ppm Ba <=50 ppmFe <=20 ppm Ni <=10 ppm Pb <=40 ppmZn <=20 ppm


Copper (II) carbonate (basic)Rame carbonato basico ico - Cuivre (-ique) carbonate basique - Cobre carbonato básico ico

Xn

R: 22S: 22


Copper (II) carbonate (basic) - Analytical GradeRPE-For analysis

Assay (oxidimetric) 53 ÷ 57 % (Cu) Description Green azure powder Fe <= 300 ppmPb <= 100 ppm Cd <= 10 ppm Chlorine <= 250 ppmSpecific gravity 0.8 ÷ 1.05 g/cm3 Acidity solubility complete


Copper (II) chlorideRame cloruro ico - Cuivre (-ique) chlorure - Cobre cloruro ico


T

R: 25S: 24/25-45


Copper (II) chloride - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description Green - azure crystals pH sol. 5% at 20°C 3.0 ÷ 3.8Total nitrogen <= 40 ppm Ca <= 20 ppm K <= 20 ppmMg <= 20 ppm Na <= 20 ppm Sulphate <= 50 ppmAs <= 1 ppm Fe <= 10 ppm Ni <= 50 ppmPb <= 40 ppm


Copper (II) chloride - Technical GradePS-Pure-for synthesis


RE-PureAssay as Cu >= 36.4 % Assay >= 99 % Description Blue crystalspH sol. 5% at 20°C 3 ÷ 3.8 Sulphate <= 50 ppm Nitrogen compounds (N) <= 0.004 %As <= 1 ppm Ca <= 20 ppm Loss on drying <= 4 %Fe <= 10 ppm Nitrate <= 0.5 % K <= 20 ppmWater-insoluble matter <= 0.05 % Mg <= 20 ppm Zn <= 0.05 %Ni <= 50 ppm Solubility Conform Pb <= 40 ppm


Copper (II) nitrateRame nitrato ico - Cuivre (-ique) nitrate - Cobre nitrato ico

Transport classificationONU n. 1477Transport class: 5.1Packaging group: IIPackaging group: III

O Xn

R: 8-22S: 17-22


Copper (II) nitrate - Analytical Grade



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Copper (II) nitrate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.5 % Description Blue crystals pH sol. 5% at 25° C 3.0 ÷ 4.0Ammonium <=10 ppm Chloride <=10 ppm Water-insoluble matter <=30 ppmSubstances not ppt. H2S <=500 ppm Subst. ppt. by (NH4)2S <=50 ppm Sulphate <=25 ppmAs <=1 ppm Ba <=50 ppm Fe <=20 ppmNi <=10 ppm Pb <=10 ppm Zn <=10 ppm


Copper (II) nitrate - Technical GradePS-Pure-for synthesis


Copper (II) oxide granularRame ossido ico granulare - Cuivre (-ique) oxyde en granulés - Cobre óxido ico granulado

Xn

R: 22S: 22


Copper (II) oxide granular - Analytical GradeRPE-For analysis

Assay (iodometric) >= 99 % Description Black powder Free alkalis ConformChloride <= 50 ppm HNO3-insoluble matter <= 0.02 % Substances not ppt. H2S <= 0.2 %Nitrogen compounds (N) <= 0.002 % Zolfo totale (SO4) <= 0.01 % C <= 500 ppmFe <= 500 ppm


Copper (II) oxide wireRame ossido filo - Cuivre (-ique) oxyde en fils - Cobre óxido ico hilos

Xn

R: 22S: 22


Copper (II) oxide wire - Special GradeRS-ACS-for microanalysis

Description Grey wire Nitrogen compounds (N) <=20 ppm Carbon compounds <=20 ppmSulphur compounds <=120 ppm


Copper (II) pyrophosphateRame pirofosfato - Cuivre pyrophosphate - Cobre pirofosfato

Xn

R: 22S: 22


Copper (II) pyrophosphate - Technical GradeRE-Pure

Assay (ex Cu) 33 ÷ 37 % Assay (P2O5) 36 ÷ 40 % Description Polvere granul. azzurra

Code Size Packaging364621 g 1000 Plastic jar364623 kg 25 Fibre drumFor galvanic

Copper (II) sulphateRame solfato ico - Cuivre (-ique) sulfate - Cobre (II) sulfato ico


N Xn

R: 22-36/38-50/53S: 22-60-61


Copper (II) sulphate - Analytical Grade



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Copper (II) sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 98.0 ÷ 102.0 % Description Blue crystals Total nitrogen <=20 ppmChloride <=10 ppm H2SO4-insoluble matter <=50 ppm Ca <=50 ppmFe <=30 ppm K <=100 ppm Na <=200 ppmNi <=50 ppm


Copper (II) sulphate - Special GradeRS-For microanalysis

Assay (iodometric) 98.0 ÷ 102.0 % Description Blue crystals Not soluble matter <= 0.005 %Nitrogen compounds (N) <= 0.002 %


Copper (II) sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP

Assay (oxidimetric) 99.0 ÷ 100.5 % Description Blue crystalline powder Appearance of solution Conform Ph.Eur.Organic volatile impurities Conform USP-NF Loss on drying 35.0 ÷ 36.5 % Chloride <=100 ppmCa <=50 ppm Fe <=30 ppm K <=100 ppmNa <=200 ppm Ni <=50 ppm Pb <=50 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Copper (II) sulphate - Technical GradePS-Pure-for synthesis

Assay >= 98.5 % Iron (Fe) <= 120 mg/Kg Nickel (Ni) <= 100 mg/kgCadmium (Cd) <= 5 mg/Kg Lead (Pb) <= 50 mg/Kg Zinc (Zn) <= 145 mg/KgInsoluble matter <= 0.01 % Copper (Cu) >= 25.1 % Cobalt (Co) <= 1 mg/KgArsenic (As) <= 5 mg/Kg Chloride (Cl-) <= 100 mg/Kg Antimony (sb) <= 1 mg/KgMercury (Hg) <= 1 mg/Kg


Copper (II) sulphate anhydrousRame solfato ico anidro - Cuivre (-ique) sulfate anhydre - Cobre (II) sulfato ico anhidro


N Xn

R: 22-36/38-50/53S: 22-60-61


Copper (II) sulphate anhydrous - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100.5 % (s.s.) Description Greyish powder Loss on drying <=1 %Chloride <=100 ppm Dil. H2SO4-ins. matter <=50 ppm Ca <=50 ppmFe <=30 ppm K <=100 ppm Mg <=100 ppmNa <=200 ppm Ni <=50 ppm Pb <=80 ppm



Copper (II) sulphate anhydrous - Technical GradeRE-Pure

Assay (oxidimetric) >=97 % Description Grey powder Fe <=0.1 %Water-insoluble matter <=0.1 %




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Copper (II) sulphate solution 12.5% in waterRame solfato ico soluzione 12,5% in acqua - Cuivre (-ique) sulfate en solution à 12,5% dans l!eau - Cobre (II) sulfato ico solución 12.5% en agua

CAS N: 7758-98-7EEC N: 231-847-6

Copper (II) sulphate solution 12.5% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 12.0 ÷ 13.0 % Description Clear blue liquid Density at 20° C ~ 1.08


CoumarinCumarina - Coumarine - Cumarina

Xn

R: 20/22S: 7


Coumarin - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description White crystals Melting point 67.0 ÷ 71.0 °C


CreatinineCreatinina - Créatinine - Creatinina


Creatinine - Analytical GradeRPE-For analysis

Assay 99.0 ÷ 101.0 % s.s. Description White crystalline powder Loss on drying <= 0.5 %pH solution 5% 8 ÷ 9 Chloride <= 100 ppm Sulphate <= 200 ppmHeavy metals (Pb) <= 20 ppm Residue on ignition <= 0.1 % Appearance of solution ConformCreatine (TLC) <= 0.2 %


o-Cresolo-Cresolo - o-Crésol - o-Cresol


T

R: 24/25-34S: 36/37/39-45


o-Cresol - Technical GradeRE-Pure

Assay (GLC) >= 98 % Description Yellow-brown solid Density at 20°C ~ 1.046Boiling point 189.5 ÷ 192.5 °C Melting point 29 ÷ 31 ° C Water (K.F.) <= 0.3 %Residue on ignition <= 0.1 %

Code Size Packaging440385 g 250 Glass bottle440387 g 1000 Plastic bottle440381 g 2500 Glass bottle

m-Cresolm-Cresolo - m-Crésol - m-Cresol


T

R: 24/25-34S: 36/37/39-45


m-Cresol - Technical Grade


Cre CARLO ERBA REAGENTS

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m-Cresol - Technical GradeRE-Pure

Assay (GLC) >=99 % Description Reddish liquid Water (K.F.) <=0.05 %Boiling point ~ 202 ° C Melting point ~ 12 ° C


p-Cresolp-Cresolo - p-Crésol - p-Cresol


T

R: 24/25-34S: 36/37/39-45


p-Cresol - Technical GradeRE-Pure

Assay (GLC) >= 99.0 % Description Liquido o solido liev. giallognolo Melting point 32 ÷ 34 ° C


m-Cresol purplePorpora m-cresolo - Pourpre de m-cresol - Púrpura de m-cresol


Xn

R: 20/22S: 22-24


m-Cresol purple - Analytical GradeRPE-For analysis

Description Dark green powder Solubilità (0.1% in ETOH 50%) complete E (1%/1cm) a 578nm in tamp. >= 900Colour change yellow - violet pH range 7.4 ÷ 9.0

Code Size Packaging470067 g 1 Glass bottleIndicator according to Clarck (pH 0,5÷2,4-7,6÷9,2).

Cresol redo-Cresolftaleina - o-Crésolphtaléine - o-Cresolftaleina



Cresol red - Analytical GradeRPE-For analysis


Code Size Packaging440341 g 25 Plastic jarStain for Microscopy.

o-Cresol redRosso o-cresolo - Rouge de o-crésol - Rojo de o-cresol

Xn

R: 20/21/22


o-Cresol red - Analytical GradeRPE-For analysis

Description Red brown powder Alcohol-insolub. matter Conform Sensitivity(pH 7.2-8.8) ConformLoss on drying (110°C) <= 3.0 % Colour change yellow red

Code Size Packaging476778 g 5 Glass jarIndicator according to Clarck.

o-Cresol Red solution 0.2% in ethanolTransport classificationONU n. 1993Transport class: 3Packaging group: III R: 10



CreSECTION III - CHEMICALS 100°ed

A

B

D

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E

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o-Cresol Red solution 0.2% in ethanol - Analytical GradeRPE-For analysis

Description Red liquid Sensitivity(pH 7.2-8.8) Conform Colour change Yellow-red violet

Code Size Packaging476805 ml 250 BottleIndicator according to Clarck (pH 0,2÷1,8-7,0÷8,8).

CresolphthalexoneCresolftalexone - Crésolphtalexone - Cresolftalexona


Cresolphthalexone - Analytical GradeRPE-For analysis

Description Polvere bianco rosa Residue on ignition 20.0 ÷ 22.0 %

Code Size Packaging440351 g 1 Glass bottleComplexometry indicatorFor further information on above products, see following product/application section(s)Indicators (p. 50)

CrotonaldehydeCrotonaldeide - Aldéhyde crotonique - Crotonaldehido


C N T

R: 11-24/25-26-37/38-41-48/22-50-S: 26-28-36/37/39-45-61


Crotonaldehyde - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.852 ÷ 0.856Refractive index at 20° 1.4343 ÷ 1.4403 Acidity (Crotonic acid) <=0.5 % Residue on ignition <=100 ppm

Code Size Packaging415561 ml 100 Glass bottleStabilized with 0,01% of tert-butylcathecol

-trans-Crotonic acidAcido alfa-trans-crotonico - Acide a-trans-crotonique - Acido a-trans-crotonico


C

R: 34S: 26-45


-trans-Crotonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description xx.ni bianchi o giall Melting point 70.1 ÷ 73.1 ° CChloride <=10 ppm Heavy metals (Pb) <=20 ppm Residue on ignition <=100 ppmSulphate <=50 ppm Fe <=10 ppm


Crystal violetVioletto cristalli - Violet cristallisé - Violeta cristal


N Xn

R: 22-40-41-50/53S: 26-36/37/39-46-60-61


Crystal violet - Analytical GradeRPE-For analysis-C.I. 42555

Description Dark green powder Suitability for anhydrous titration Conform Loss on drying <=9 %Alcohol-insolub. matter <=0.5 % Residue on ignition <=2.5 % Colour change yellow bluepH range 0.1 - 2.0

Code Size Packaging491502 g 25 Glass jarStain for Microscopy (bacteriology-botany-hystology) Indicator (pH 0,1-2,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)


Cry CARLO ERBA REAGENTS

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Crystal violet oxalate for Gram-Hucker Kit

R: 10

Crystal violet oxalate for Gram-Hucker Kit - Special GradeRS-For microscopy

Description Violet clear liquid

Code Size Packaging491561 ml 250 Plastic bottleStain for Bacteriology. According to Hucker. It contains ethanol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Crystal Violet solution 0.5% in anhydrous acetic acidTransport classificationONU n. 2920Transport class: 8Secondary risk: 3Packaging group: II

C

R: 10-35S: 23-26-45


Crystal Violet solution 0.5% in anhydrous acetic acid - Analytical GradeRPE-For analysis



CupferronCupferron - Cupferron - Cupferrón

SynonymesSeld'ammonium de la N-nitrosoph


T

R: 25-40S: 28-36/37-45


Cupferron - Analytical GradeRPE-For analysis

Assay >= 98.0 % Description Yellowish powder or flakes Melting point 148 ÷ 152 °CResidue on ignition <= 1.0 %

Code Size Packaging441052 g 25 Glass jar441055 g 500 BottleStabilized with ammonium carbonate. For iron analysis.

Cupriethylenediamine solutionCuprietilendiammina - Cupriéthylènediamine - Cuprietilendiamina


C Xn

R: 34-21/22S: 36/37/39-45


Cupriethylenediamine solution - Analytical GradeRPE-For analysis

Assay (ex Cu) 0.98 ÷ 1.02 M/l Description Blue liquid

Code Size Packaging441071 ml 1000 BottleTitrated solution for cellulose analysis

CurcuminCurcumina - Curcumine - Curcumina


Curcumin - Analytical GradeRPE-For analysis-C.I. 75300

Titolo (U.V.) >= 98 % Description Yellow orange powder



CyaSECTION III - CHEMICALS 100°ed

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CyanideCianuri - Cyanure - Cianuri

Cyanide - Special GradeRS-Standard solution for ion chromatography

Code Size Packaging Notes503358 conc. 1.000 ppmml 100 Plastic bottle


Cyanoacetic acidAcido cianacetico - Acide cyanoacétique - Acido cianacético

Xn

R: 20/21/22S: 7/8-24/25


Cyanoacetic acid - Technical GradeRE-Pure

Assay (acidimetric) 98 ÷ 100 % Description White crystals Melting point 60.0 ÷ 70. ° CLoss on drying <=1 % Residue on ignition <=0.1 %


CyclohexaneCicloesano - Cyclohexane - Ciclohexano

SynonymesHexahydrobenzène

Hexaméthylène


F N Xn

R: 11-38-50/53-65-67S: 9-16-25-33-60-61-62


Cyclohexane - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 150 mg/KgMethylcyclohexane <= 1000 mg/Kg Clear liquid appearance Conform Identification (IR) ConformDensity d20/4 0.775 - 0.782 Total sulphur (S) <= 1 ppm

Code Size PackagingP0250529 ml 5000 Plastic drumP0250540 l 10 Metal tank

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water solubility Conform Ready carbonizable substances ConformAlcohol miscibility complete Diethyl ether miscib. complete Density at 20° C 0.776 ÷ 0.782Refractive index at 20° 1.4229 ÷ 1.4299 Boiling point 80.2 ÷ 81.2 ° C Melting point 5.5 ÷ 7.5 ° CWater (K.F.) <=100 ppm Residue on evaporation <=10 ppm Acidity (acetic acid) <=2 ppmBenzene <=300 ppm Subst. reducing KMnO4 <=20 ppm(5m) Total sulphur <=50 ppm

Code Size Packaging436903 ml 1000 Glass bottle436905 ml 2500 Glass bottle436902 kg 21 Metal drum436908 kg 150 Metal drum

Cyclohexane - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 150 mg/KgMethylcyclohexane <= 1000 mg/Kg Clear liquid appearance Conform Identification (IR) ConformDensity d20/4 0.775 - 0.782 Total sulphur (S) <= 1 ppm




Cyc CARLO ERBA REAGENTS

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Cyclohexane - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.8 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 15 % UV transmittance at 230 nm >= 75 %UV transmittance at 250 nm >= 98 % Aromatic compounds <= 5 mg/Kg Non volatile residue <= 5 mg/KgFree acid (as HCl) <= 10 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.776 ÷ 0.782Refractive index at 20° 1.4229 ÷ 1.4299 Boiling point 80.2 ÷ 81.2 ° C Water (K.F.) <=100 ppmResidue on evaporation <=2 ppm Acidity or alkalinity <=0.0002 meq/g U.V. Transmittance -at 200 nm >=10 % at 210 nm >=20 % at 220 nm >=50 %at 230 nm >=80 % at 240 nm >=92 % at 260 nm >=99 %



RS-For optical spectroscopyAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.776 ÷ 0.782 Refractive index at 20° 1.4229 ÷ 1.4299 Boiling point 80.2 ÷ 81.2 ° CMelting point 5.5 ÷ 7.5 ° C Acidity or alkalinity <=0.0002 meq/g Water (K.F.) <=100 ppmResidue on evaporation <=2 ppm Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 200 nm >=50 %at 210 nm >=63 % at 220 nm >=79 % at 230 nm >=96 %at 240 nm >=99 % at 250 nm >=99 %


RS-For residual pesticides analysisAssay (GLC) >=99.5 % Description Clear liquid Density at 20° C 0.775 ÷ 0.781Water (K.F.) <=200 ppm Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform

Code Size Packaging436981 ml 1000 Glass bottle436982 ml 2500 Glass bottleGC-ECD: < 5 pg/ml GC-NPD: <10 pg/ml.For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 2 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99.8 % Description Clear colourless liquid Colour <= 10 hazenWater <= 100 ppm Not volatile residue <= 5 ppm GC-ECD (Lindano) <= 3 ng/lGC-NPD (Ethylparation) <= 3 ng/l




CycSECTION III - CHEMICALS 100°ed

A

B

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Cyclohexane - Special GradeRS-SPECTROSOL-for optical spectroscopy

Assay (GC) >= 99.9 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 15 % UV transmittance at 220 nm >= 45 %UV transmittance at 230 nm >= 75 % UV transmittance at 250 nm >= 98 % Aromatic compounds <= 5 mg/KgNon volatile residue <= 5 mg/Kg Free acid (as HCl) <= 10 mg/Kg



Cyclohexane - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Refractive index at 20°C 1.424 - 1.428 Density d20/20 0.775 - 0.785 Clear,colourless liq.appearance ConformWater solubility Conform Boiling point 80 - 81 °C


Cyclohexane - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.424 - 1.428 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Clear liquid appearance ConformIdentification (IR) Conform Density d20/4 0.775 - 0.782

Code Size PackagingP0250216 ml 1000 Glass bottleP0250229 ml 5000 Plastic drumP0250240 l 10 Metal tankP0250248 l 25 Metal drumP0250268 l 200 Metal drum

PS-PureAssay (GC) >= 99 % Refractive index at 20°C 1.424 - 1.428 Colour <= 10 Hazen

Code Size PackagingP0250028 ml 5000 Plastic drumP0250048 l 25 Metal drumP0250068 l 200 Metal drum

RE-PureAssay (GLC) >=99 % Description Clear liquid Density at 20° C 0.774 ÷ 0.784Refractive index at 20° 1.4214 ÷ 1.4314 Boiling point 80 ÷ 81 ° C Water (K.F.) <=300 ppmResidue on evaporation <=50 ppm

Code Size Packaging333752 ml 1000 Glass bottle333751 ml 2500 Glass bottle528215 ml 5000 Metal tank528219 l 10 Bottle333753 kg 21 Metal drum528216 l 25 Drum528217 l 200 Metal drum

Cyclohexane-d12Cicloesano-d12 - Cyclohexane-d12 - Ciclohexano-d12


F N Xn

R: 11-38-50/53-65-67S: 9-16-25-33-60-61-62


Cyclohexane-d12 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5151A Isotopic purity 99,50%ml 1 Ampoule



Cyc CARLO ERBA REAGENTS

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CyclohexanolCicloesanolo - Cyclohexanol - Ciclohexanol

SynonymesHexahydrophénol

HexalineXn

R: 20/22-37/38S: 24/25


Cyclohexanol - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 98.5 % Refractive index at 20°C 1.462 - 1.466 Water content (K.F.) <= 1000 mg/KgColour <= 10 Hazen Cyclohexanone <= 5000 mg/Kg Phenols <= 10 mg/Kg


RPE-For analysisAssay (GLC) >=99 % Description Clear colourless liquid Refractive index at 20° 1.4610 ÷ 1.4690Water (K.F.) <=0.1 % Residue on evaporation <=100 ppm Cyclohexanone <=0.5 %


Cyclohexanol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 98.5 % Refractive index at 20°C 1.462 - 1.466 Water content (K.F.) <= 2000 mg/KgColour <= 15 Hazen Cyclohexanone <= 6000 mg/Kg

Code Size PackagingP0260248 l 25 Metal drumP0260268 l 200 Metal drum

RE-PureAssay (GLC) >=98 % Description Clear colourless liquid Refractive index at 20° 1.4600 ÷ 1.4670Residue on evaporation <=0.1 %


CyclohexanoneCicloesanone - Cyclohexanone - Ciclohexanona

SynonymesKétohexaméthylène


Xn

R: 10-20S: 25


Cyclohexanone - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.941 ÷ 0.951Refractive index at 20° 1.4477 ÷ 1.4537 Boiling point 152 ÷ 157 °C Water (K.F.) <=0.1 %Residue on evaporation <=500 ppm Aldehydes(Formaldehyde) <=500 ppm Cyclohexanol <= 0.1 %Heavy metals (Pb) <=2 ppm Fe <=1 ppm


Cyclohexanone - Technical GradeRE-Pure

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 0.941 ÷ 0.951Refractive index at 20° 1.4457 ÷ 1.4557 Boiling point 152 ÷ 157 °C Water (K.F.) <=0.1 %Acidity(CycloexilcarAc) <=0.2 % Cyclohexanol <= 0.1 % Residue on evaporation <=500 ppm

Code Size Packaging333901 ml 1000 Glass bottle333902 kg 26 Metal drum528332 l 200 Metallic can

CyclohexylamineCicloesilammina - Cyclohexylamine - Ciclohexilamina

SynonymesHexahydroaniline


C

R: 10-21/22-34S: 36/37/39-45


Cyclohexylamine - Analytical Grade


CycSECTION III - CHEMICALS 100°ed

A

B

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Cyclohexylamine - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=99 % Description Clear colourless liquid Density at 20° C 0.864 ÷ 0.870Refractive index at 20° 1.4572 ÷ 1.4612 Boiling point 134.0 ÷ 135.0 ° C Residue on ignition <=50 ppm


Cyclohexylamine - Technical GradeRE-Pure

Assay (alkalimetric) >=98 % Description Clear colourless liquid Density at 20° C 0.862 ÷ 0.872Refractive index at 20° 1.4562 ÷ 1.4622 Boiling point 133.8 ÷ 135.3 ° C Residue on ignition <=1 %


Cyclohexylbutyric acidAcido cicloesilbutirrico - Acide cyclohexylbutyrique - Acido ciclohexilbutírico


Cyclohexylbutyric acid - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Semitransparent white crystals Heavy metals (Pb) <=10 ppmResidue on ignition <=100 pmm Fe <=10 ppm


Cyclopentyl methyl etherCiclopentil-metil-etere - Cyclopentylméthyléther - Ciclopentil metil eter


Cyclopentyl methyl ether - Technical GradePS-Pure-for synthesis


For further information on above products, see following product/application section(s)Green solvents (p. 45)

p-Cymenep-Cimene - p-Cymène - p-Cimeno



p-Cymene - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Yellow clear liquid Alcohol miscibility CompleteDiethyl ether miscib. Complete Density at 20° C 0.853 ÷ 0.861 Refractive index at 20° 1.4884 ÷ 1.4924Boiling point 176.5 ÷ 177.5 ° C Water (K.F.) <=100 ppm Residue on ignition <=10 ppmTotal sulphur <=20 ppm


L(-)CysteineL(-)Cisteina - L(-)Cystéine - L(-)Cisteína

Xn

R: 22


L(-)Cysteine - Analytical Grade


Cys CARLO ERBA REAGENTS

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L(-)Cysteine - Analytical GradeRPE-For analysis

Assay (iodometric) >= 99.0 % (s.s.) Description White powder Specific optical rotation +8 ÷ +9.5 °Loss on drying <= 0.5 % Chloride <= 400 ppm Heavy metals (Pb) <= 10 ppmResidue on ignition <= 0.1 % Sulphate <= 300 ppm


L(-)CystineL(-)Cistina - L(-)Cystine - L(-)Cistina


L(-)Cystine - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystalline powder Loss on drying <= 0.5 %Potere rotat. spec. (C=2; HCl 1M) -209 ÷ -224 ° (s.s.) Ammonium <= 200 ppm Chloride <= 200 ppmSulphate <= 300 ppm Heavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 %Fe <= 10 ppm

Code Size Packaging437351 g 10 Glass jar437355 g 100 Glass jarFor biochemistry

DecahydronaphthaleneDecaidronaftalene - Décahydronaphtalène - Decahidronaftaleno


Xi

R: 36/38S: 24/25


Decahydronaphthalene - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.881 ÷ 0.891Refractive index at 20° 1.4710 ÷ 1.4810 Boiling point 188.5 ÷ 191.5 ° C


Decalcifying agentDecalcificante - Décalcifiant - Descalcificante

Decalcifying agent - Special GradeRS-For histology

Titolo EDTA Na2 (mom. preparaz.) >= 0.26 % (p/p) Titolo HCl (mom. preparaz.) >= 2.21 % (p/p) Description Clear colourless liquid



Delafield ematossilineDelafield ematossilina - Hématoxyline de Delafield - Delafield ematosilina

Transport classificationONU n. 1993Transport class: 3, 31°C

Xn

R: 10-20/22S: 24

Delafield ematossiline - Special GradeRS-For microscopy




DenSECTION III - CHEMICALS 100°ed

A

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Deniges' reagentDeniges reattivo soluzione in acido solforico - Réactif de Denigès - Deniges reactivo solución in acido sulfúrico


C T

R: 35-23/24/25-33S: 28-45

Deniges' reagent - Special GradeRS-For acetone test



Detergent DNSDetergente DNS - Détergent DNS - Detergente DNS

Xn

R: 36/38S: 24/25

Detergent DNS - Technical GradeRE-Detergent

Description Yellow clear liquid pH of the substance 11.0 ÷ 12.0 Density at 20° C 1.15 ÷ 1.19 g/mlResidue at 105°C 25.0 ÷ 29.0 % Residue at 900°C 14.0 ÷ 18.0 % Poliphosphates 10.0 ÷ 14.0 %Surface-active agent 7.0 ÷ 9.0 % Free alcalinity (KOH) Absent Residue on filtration <=100 ppm

Code Size Packaging336894 kg 30 Drum336891 kg 220 Drum

RE-Detergent (alcalin)Description Yellow clear liquid pH of the substance 13.0 ÷ 14.0 Density at 20° C 1.16 ÷ 1.20 g/mlResidue at 105°C 27.0 ÷ 31.0 % Residue at 900°C 16.0 ÷ 20.0 % Poliphosphates 10.0 ÷ 14.0 %Surface-active agent 7.0 ÷ 9.0 % Free alcalinity (KOH) 1.3 ÷ 1.9 % Residue on filtration <=100 ppm

Code Size Packaging336884 kg 30 Drum336881

Deuterium oxide-dDeuterio ossido-d - Deutérium oxyde-d - Deuterio oxido-d


Deuterium oxide-d - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5165 Isotopic purity 99,80%ml 25 Glass bottleP5165S Isotopic purity 99,80%ml 25 Bottle with septP5175 Isotopic purity 99,98%ml 25 Bottle with septP5166 Isotopic purity 99,80%ml 100 Glass bottleP5168 Isotopic purity 99,80%ml 1000 Glass bottleP5160 Isotopic purity 99,80%10 x ml 0,6 AmpouleP5160T +0,03% TSPD4 - Isotopic purity 99,80%10 x ml 0,6 AmpouleP5164 Isotopic purity 99,80%5 x ml 10 Glass bottleP5169 Isotopic purity 99,80%10 x ml 0,75 AmpouleP5170D +0,01% DMSO - Isotopic purity 99,97%10 x ml 0,6 AmpouleP5179 Isotopic purity 99,98%10 x ml 0,75 Ampoule


Devarda's alloy powderLega Devarda polvere - Alliage de Devarda en poudre - Aleación según Devarda polvo

R: 10S: 7/9-16

CAS N: 8049-11-4

Devarda's alloy powder - Analytical Grade


Dev CARLO ERBA REAGENTS

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Devarda's alloy powder - Analytical GradeRPE-For analysis

Description Greyish metallic powder N >=0.005 % Al >=45 %Cu >=50 % Zn >=5 %


DextrinDestrina - Dextrine - Dextrina

Atomic weight: (162,14)NCAS N: 9004-53-9EEC N: 232-675-4

Dextrin - Technical GradeRE-Pure

Description White yellowish powder Loss on drying <=11 % Acidity(Sulphuric acid) <=0.3 %Residue on ignition <=0.1 % Red.sugars(Dextrose) <=4 %


DiacetinDiacetina - Diacétine - Diacetina


Diacetin - Technical GradeRE-Pure

Description Clear colourless liquid Density at 20° C 1.170 ÷ 1.190 Chloride <=200 ppmResidue on ignition <=0.2 % Sulphate <=200 ppm


Diacetone alcoholDiacetonalcole - Diacétone alcool - Diacetonalcohol


Xi

R: 36S: 24/25


Diacetone alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Yellow clear liquid Water miscibility ConformAlcohol miscibility Conform Density at 25° C 0.927 ÷ 0.935 Refractive index at 20° 1.4212 ÷ 1.4272Water (K.F.) <= 0.1 % Residue on evaporation <= 50 ppm Acidity (acetic acid) <= 100 ppmAlcalinity (NH3) <= 10 ppm Heavy metals (Pb) <= 2 ppm Fe <= 1 ppm


Diacetone alcohol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 98.5 % Refractive index at 20°C 1.421 - 1.425 Water content (K.F.) <= 1500 mg/KgColour <= 20 Hazen Free acid (as CH3COOH) <= 0.01 % m/m


RE-PureAssay (GLC) >= 98 % Description Yellow clear liquid Density at 25° C 0.926 ÷ 0.936Refractive index at 20° 1.4192 ÷ 1.4292 Water (K.F.) <= 0.3 % Residue on evaporation <= 100 ppmAcidity (acetic acid) <= 100 ppm



DiaSECTION III - CHEMICALS 100°ed

A

B

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DiacetylDiacetile - Diacétyle - Diacetilo


F

R: 11S: 3-16


Diacetyl - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Yellow clear liquid Density at 20° C 0.98 ÷ 0.99Refractive index at 20° 1.3910 ÷ 1.3990


DiacetyldioximeDiacetildiossima - Diacétyldioxime - Diacetildioxima

Xn

R: 22


Diacetyldioxime - Analytical GradeRPE-ACS-for analysis

Description White crystalline powder Suitability for Ni det. Conform Melting point 239 ÷ 241 °CAlcohol-insolub. matter <= 0.05 % Residue on calcination <= 0.05 % Melting point 239 ÷ 241 °C

Code Size Packaging441553 g 50 Glass jarReagent for the spectrophotometric analysis of Co(III), Fe(II), Ni(II), Pd(II).

Diacetyldioxime - Technical GradeRE-Pure

Assay (gravimetric) >=94 % Description Polvere bianco rosa Melting point 238 ÷ 242 ° CChloride <=500 ppm Alcohol-insolub. matter <=0.1 % Residue on ignition <=0.1 %Sulphate <=500 ppm


Diacetyldioxime sodium saltDiacetildiossima sale sodico - Diacétyldioxime sel sodique - Diacetildioxima sal sódica

Xn

R: 22


Diacetyldioxime sodium salt - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description White powder Suitability for Ni det. ConformLoss on drying 45.8 ÷ 49.0 % Chloride <=50 ppm Water-insoluble matter <=50 ppmSulphate <=50 ppm

Code Size Packaging441623 g 50 Glass jar441625 g 250 Glass jarFor the precipitation of metals

Diacetyldioxime solution 1% in ethanolDiacetildiossima soluzione 1% in alcole etilico - Diacétyldioxime en solution à 1% dans l!éthanol - Diacetildioxima solución 1% en alcohol etilico


F

R: 11S: 7-16

CAS N: 95-45-4EEC N: 202-420-1

Diacetyldioxime solution 1% in ethanol - Analytical GradeRPE-For analysis


Code Size Packaging441581 ml 500 BottleIndicator for metals analysis


Dia CARLO ERBA REAGENTS

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3,3'-Diaminobenzidine tetrahydrochloride3,3!-Diamminobenzidina cloridrato - 3,3!-Diaminobenzidine chlorhydrate - 3,3!-Diaminobencidina clorhidrato

Xn

R: 20/21/22


3,3'-Diaminobenzidine tetrahydrochloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 97.5 % Description Pink-greyish powder Water <= 10 %Selenium sensitivity Conform

Code Size Packaging441803 g 1 Glass jarFor the spectrophometric analysis of Se.

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetra-acetic acidXi

R: 36/38S: 26-36


trans-1,2-Diaminocyclohexane-N,N,N',N'-tetra-acetic acid - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98 % (s.s.) Description White powder Residue on ignition <= 1 %

Code Size Packaging405031 g 10 Glass jarFor complexometry

1,1'-Dianthrimide1,1!-Diantrimmide - 1,1!-Dianthrimide - 1,1!-Diantrimida


1,1'-Dianthrimide - Analytical GradeRPE-For analysis

Description Red brown powder Boron sensitivity >=10 ng/ml

Code Size Packaging441841 g 10 Glass jarFor the analysis of B

Dibenzoyl peroxideDibenzoile perossido - Benzoyle péroxyde - Dibenzoilo paraóxido


E Xi

R: 2-36-43S: 3/7-14-36/37/39


Dibenzoyl peroxide - Technical GradeRE-Pure

Assay (oxidimetric) 72 ÷ 77 % Description White granular powder


DibenzoylmethaneDibenzoilmetano - Dibenzoylméthane - Dibenzoilmetano


Dibenzoylmethane - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Yellowish crystalline powder Melting point 77.0 ÷ 79.0 ° CWater (K.F.) <=0.1 % Residue on ignition <=500 ppm



DibSECTION III - CHEMICALS 100°ed

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D-Dibenzoyltartaric acid anhydrousAcido D-dibenzoiltartarico anidro - Acide D-dibenzoyltartrique anhydre - Acido D-dibenzoiltartárico anhidro


D-Dibenzoyltartaric acid anhydrous - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description Polvere granuli bianchi Specific optical rotation +114.5 ÷ +117.5 °Chloride <=10 ppm Alcohol-insolub. matter <=100 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=0.1 % Sulphate <=50 ppm Fe <=10 ppm


L-Dibenzoyltartaric acid anhydrousAcido L-dibenzoiltartarico anidro - Acide L-dibenzoyltartrique anhydre - Acido -L-dibenzoiltartárico anhidro


L-Dibenzoyltartaric acid anhydrous - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description White powder Specific optical rotation -113 ÷ -117 °Residue on ignition <=0.1 % Heavy metals (Pb) <=10 ppm Fe <=10 ppm


L-Dibenzoyltartaric acid monohydrateAcido L-dibenzoiltartarico monoidrato - Acide L-dibenzoyltartrique monohydraté - Acido L-dibenzoiltartárico monohidrato


L-Dibenzoyltartaric acid monohydrate - Technical GradeRE-Pure

Assay (acidimetric) 98 ÷ 100 % Description Polvere granuli bianchi Specific optical rotation on dry -116 ÷ -124Water (K.F.) <=5.5 % Heavy metals (Pb) <=10 ppm Residue on ignition <=0.1 %


2,6-Dibromo-p-benzoquinone-4-chlorimide2,6-Dibromochinonclorimmide - 2,6-Dibromoquinone-4-chloroimide - 2,6-Dibromoquinonaclorimida

Xi

R: 36/37/38S: 24/25


2,6-Dibromo-p-benzoquinone-4-chlorimide - Analytical GradeRPE-For analysis

Description Yellow crystalline powder Alcohol solubility Conform Melting point 82.0 ÷ 84.0 °CResidue on ignition <=0.1 % Phenol sensitivity ~ 1 µg/ml

Code Size Packaging441958 g 5 Glass jarFor the analysis of phenols

2,4'-Dibromoacetophenonep-Bromo fenacile bromuro - 2,4-Dibromo-acétophénone - 2,4!-Dibromo acetofenona


Xi

R: 36/37/38S: 39


2,4'-Dibromoacetophenone - Analytical Grade


Dib CARLO ERBA REAGENTS

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2,4'-Dibromoacetophenone - Analytical GradeRPE-For analysis

Assay 99 ÷ 100 % Description Pv fine giallo verde



1,1-Dichloro-1-fluoro-ethane1,1-Dicloro-1-fluoro-etano - 1,1-Dichloro-1-fluoro-éthanol - 1,1-Dichloro-1-fluoro-etanol


N

1,1-Dichloro-1-fluoro-ethane - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.3 % Refractive index at 20°C 1.368 - 1.372 Colour <= 10 Hazen


1,3-Dichloro-2-propanol1,3-Dicloro-2-propanolo - 1,3-Dichloro-2-propanol - 1,3-Dicloro-2-propanol

Synonymesalpha,Y-Dichlorhydrine


T

R: 45-21-25S: 45-53


1,3-Dichloro-2-propanol - Analytical GradeRPE-For analysis

Assay (argentimetric) 98 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.356 ÷ 1.364Refractive index at 20° 1.4807 ÷ 1.4867 Acidity (HCl) <=0.1 % Residue on ignition <=100 ppm


2,3-Dichloro-5,6-dicyano-p-benzoquinone2,3-Diclorodician-5,6-benzo-1,4-chinone - 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone - 2,3-Dicloro-5,6-diciano-1,4-benzoquinona


T

R: 25-29S: 22-24/25-37-45


2,3-Dichloro-5,6-dicyano-p-benzoquinone - Analytical GradeRPE-For analysis

Assay (argentimetric) 99 ÷ 100 % Description Yellow powder

Code Size Packaging442481 g 5 Glass jarFor the dehydrogenation of hydroaromatic compounds

2,6-Dichloro-p-benzoquinone-4-chlorimide2,6-Diclorochinonclorimmide - 2,6-Dichloroquinone-4-chloroimide - 2,6-Dicloroquinonaclorimida

Xi

R: 36/37/38S: 24/25


2,6-Dichloro-p-benzoquinone-4-chlorimide - Analytical GradeRPE-For analysis

Assay (argentimetric) >=98 % Description Yellow orange powder Melting point 65.0 ÷ 67.0 ° CResidue on ignition <=0.1 % Phenol sensitivity >=1 µg/ml

Code Size Packaging442458 g 5 Glass jarFor the spectrophometric analysis of B6 vitamin.

Dichloroacetic acidAcido dicloroacetico - Acide dichloroacétique - Acido dicloroacético


C N

R: 35-50S: 26-45-61



DicSECTION III - CHEMICALS 100°ed

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Dichloroacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99.0 ÷ 101.0 % Description Clear liquid Colour <= 50 APHADensity at 20° C 1.562 ÷ 1.572 Refractive index at 20° 1.4653 ÷ 1.4663

Code Size Packaging405101 ml 250 Glass bottle405103 ml 1000 Glass bottle405104 kg 35 Polythene-metal drum

Dichloroacetic acid - Technical GradeRE-Pure

Assay (acidimetric) >= 99 % Description Clear liquid Freezing point >= 12 °CWater (KF) <= 0.3 %


o-Dichlorobenzeneo-Diclorobenzolo - o-Dichlorobenzène - o-Diclorobenceno


N Xn

R: 22-36/37/38-50/53S: 23-60-61


o-Dichlorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear liquid Density at 20° C 1.299 ÷ 1.311Refractive index at 20° 1.5450 ÷ 1.5520 Boiling point 178.0 ÷ 180.0 °C Water (K.F.) <=500 ppmResidue on evaporation <=50 ppm Acidity (HCl) <=50 ppm Free chlorine <=1 ppm


o-Dichlorobenzene - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Clear liquid Density at 20° C 1.295 ÷ 1.315Refractive index at 20° 1.5435 ÷ 1.5535 Boiling point 177.8 ÷ 180.3 °C Residue on ignition <=0.2 %


m-Dichlorobenzenem-Diclorobenzolo - m-Dichlorobenzène - m-Diclorobenceno


N Xn

R: 22-51/53S: 61


m-Dichlorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Liquido incolore o giallognolo Density at 20° C 1.283 ÷ 1.293Refractive index at 20° 1.5435 ÷ 1.5485 Boiling point 171 ÷ 173 °C Residue on ignition <= 100 ppm


p-Dichlorobenzenep-Diclorobenzolo - p-Dichlorobenzène - p-Diclorobenceno


N Xn

R: 36-40-50/53S: 36/37-46-60-61


p-Dichlorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description White crystals Melting point 52.0 ÷ 54.0 ° CResidue on ignition <=500 ppm


p-Dichlorobenzene - Technical Grade


Dic CARLO ERBA REAGENTS

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p-Dichlorobenzene - Technical GradeRE-Pure

Assay (GLC) >= 96.0 % Description White crystals Melting point 52 ÷ 56 ° C


1,2-Dichlorobenzene-d41,2-Diclorobenzene-d4 - 1,2-Dichlorobenzène-d4 - 1,2-Diclorobenceno-d4


N Xn

R: 22-36/37/38-50/53S: 23-60-61


1,2-Dichlorobenzene-d4 - Special GradeRS-For NMR spectroscopy



1,2-Dichloroethanesim-Etano dicloro - Sym-dichloroéthane - sim-Etano dicloro


F T

R: 45-11-22-36/37/38S: 53-45


1,2-Dichloroethane - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.248 ÷ 1.264 Refractive index at 20° 1.4418 ÷ 1.4478 Boiling point 83.0 ÷ 84.0 ° CIntervallo di distillazione (>= 95%) 82 ÷ 84 ° C Acidity <=0.0003 meq/g Water (K.F.) <=300 ppmResidue on evaporation <=20 ppm Free chlorine <=1 ppm Subst. reducing KMnO4 <=10 ppmTotal phosphorus <=0.5 ppm Total silicon <=0.05 ppm Total sulphur <=0.5 ppmCa <=0.5 ppm Cu <=0.05 ppm Fe <=0.1 ppmK <=0.2 ppm Mg <=0.1 ppm Na <=0.5 ppmPb <=0.02 ppm Zn <=0.2 ppm


1,2-Dichloroethane - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.443 - 1.447 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 5 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.443 - 1.447 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 240 nm >= 20 % UV transmittance at 245 nm >= 55 %UV transmittance at 250 nm >= 78 % UV transmittance at 255 nm >= 90 % UV transmittance at 260 nm >= 98 %Free acid (as HCl) <= 5 mg/Kg Non volatile residue <= 5 mg/Kg





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1,2-Dichloroethane - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.248 ÷ 1.264Refractive index at 20° 1.4418 ÷ 1.4478 Boiling point 83.0 ÷ 84.0 ° C Water (K.F.) <=100 ppmResidue on evaporation <=5 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 225 nm >=10 % at 230 nm >=50 %at 240 nm >=90 % at 260 nm >=98 %

Code Size Packaging447141 ml 1000 Glass bottleSpectrophotometric analysis (1 cm - ref. Water)For further information on above products, see following product/application section(s)Solvents for spectroscopy (p. 68)

1,2-Dichloroethane - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.443 - 1.447 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/Kg


RE-PureAssay (GLC) >=99.5 % Description Clear colourless liquid Phosgene ConformDensity at 20° C 1.246 ÷ 1.266 Refractive index at 20° 1.4398 ÷ 1.4498 Boiling point 82.8 ÷ 84.3 ° CWater (K.F.) <=500 ppm Residue on evaporation <=50 ppm Acidity (HCl) <=5 ppm


2',7'-Dichlorofluorescein2!-7!-Diclorofluoresceina - 2!,7!-Dichlorofluoresceine - 2!,7!-Diclorofluoresceína


2',7'-Dichlorofluorescein - Analytical GradeRPE-For analysis

Description Ochre powder Loss on drying (110°C) <= 5 % Assorbimento max. (in NaOH 0.1N) 501 ÷ 503 nmCu <= 50 ppm Fe <= 50 ppm Ni <= 50 ppmPb <= 50 ppm



DichloromethaneDiclorometano - Dichlorométhane - Diclorometano


Xn

R: 40S: 23-24/25-36/37


Dichloromethane - Analytical GradePA-PUREX-for analysis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/KgFree acid (as HCl) <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Chloroform <= 50 mg/Kg

Code Size PackagingP02905A16 ml 1000 Glass bottleP02905A29 ml 5000 Plastic drumP02905A40 l 10 Plastic drumP02905A68 l 200 Metal drum



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Dichloromethane - Analytical GradePA-PUREX-for analysis-Stabilized with ethanol

Assay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.1 - 0.4 % m/mFree acid (as HCl) <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Chloroform <= 40 mg/Kg

Code Size PackagingP02905E28 ml 5000 Metal tankP02905E29 ml 5000 Plastic drumP02905E40 l 10 Plastic drumP02905E68 l 200 Metal drum

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP-Stabilized with amyleneAssay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Ready carbonizable substances Conform Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 1.322 ÷ 1.328 Refractive index at 20° 1.4214 ÷ 1.4274Boiling point 39.6 ÷ 40.1 ° C Water (K.F.) <=200 ppm Residue on evaporation <=10 ppmAcidity <=0.0003 meq/g Amylene 30 ÷ 50 ppm Chloride <=1 ppmAl <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.02 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmMg <=0.1 ppm Mn <=0.02 ppm Ni <=0.02 ppmPb <=0.1 ppm Sn <=0.1 ppm Zn <=0.1 ppmFree halogens Conform

Code Size Packaging463311 ml 1000 Glass bottle463314 ml 2500 Glass bottle463318 kg 20 Drum463315 kg 35 Polythene-metal drum

RPE-For analysis-Stabilized with amyleneCode Size Packaging524314 l 200 Metallic can

Dichloromethane - Special GradeRS-Anhydrous-for analysis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/KgFree acid (as HCl) <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Chloroform <= 50 mg/Kg

Code Size Packaging NotesP02910A10 with septumml 200 Bottle with septP02910AT10 with septum and molecular sievesml 200 Bottle with septP02910A16 ml 1000 Glass bottleP02910AT16 ml 1000 Glass bottleP02910A21 ml 2500 Glass bottleP02910A48 l 25 Metal drum


RS-Anhydrous-for analysis-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.1 - 0.4 % m/mFree acid (as HCl) <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Chloroform <= 40 mg/Kg

Code Size Packaging NotesP02910E10 with septumml 200 Bottle with septP02910E16 ml 1000 Glass bottleP02910E21 ml 2500 Glass bottle


RS-ATRASOL-For analysis of volatile traces-Stabilized with amyleneAssay (GC) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Free acid (as HCl) <= 5 mg/Kg Chloroform <= 50 mg/KgNon volatile residue <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Stabilizer (Amylene) 30 - 60 mg/KgGC ( FID ) - NC Atrasol Conform GC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex -GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -





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Dichloromethane - Special GradeRS-ATRASOL-For analysis of volatile traces-Stabilized with ethanol

Assay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Free acid (as HCl) <= 5 mg/Kg Chloroform <= 40 mg/KgNon volatile residue <= 3 mg/Kg Carbon tetrachloride <= 20 mg/Kg Stabilizer (Ethanol) 0.1 - 0.4 % m/mGC ( FID ) - NC Atrasol Conform GC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex -GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -



RS-For HPLC-Isocratic Grade-Stabilized with amyleneAssay (GC) >= 99.9 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 5 mg/Kg Colour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/KgUV transmittance at 240 nm >= 60 % UV transmittance at 250 nm >= 92 % UV transmittance at 255 nm >= 96 %Free acid (as HCl) <= 5 mg/Kg



RS-For HPLC-Isocratic Grade-Stabilized with amyleneAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.322 ÷ 1.328Refractive index at 20° 1.4214 ÷ 1.4274 Boiling point 39.6 ÷ 40.1 ° C Acidity or alkalinity <=0.0001 meq/gWater (K.F.) <=200 ppm Residue on evaporation <=2 ppm U.V. Transmittance -at 240 nm >=63 % at 250 nm >=96 % at 260 nm >=99 %at 270 nm >=99 % at 280 nm >=99 %



RS-For HPLC-Isocratic Grade-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 5 mg/Kg Colour <= 10 HazenStabilizer (Ethanol) 0.1 - 0.4 % m/m Free acid (as HCl) <= 5 mg/Kg Non volatile residue <= 5 mg/KgStabilizer (Ethanol) 0.1 - 0.4 % m/m UV transmittance at 240 nm >= 60 % UV transmittance at 250 nm >= 92 %GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - UV transmittance at 255 nm >= 96 %Free acid (as HCl) <= 5 mg/Kg GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -



RS-For optical spectroscopy-Stabilized with amyleneAssay (GLC) >=99.8 % Description Clear colourless liquid Colour (APHA) <=10Identification (I.R.) Positive Density at 20° C 1.322 ÷ 1.328 Refractive index at 20° 1.4214 ÷ 1.4274Boiling point 39.6 ÷ 40.1 ° C Water (K.F.) <=200 ppm Residue on evaporation <=5 ppmAcidity <=0.0005 meq/g Alcalinity <=0.0002 meq/g Fluorescence -at 254 nm <=2 ppb at 365 nm <=2 ppb U.V. Transmittance -at 235 nm >=35 % at 240 nm >=70 % at 245 nm >=90 %at 250 nm >=95 % at 260 nm >=99 %



RS-For preparative HPLC-Stabilized with amyleneAssay (GC) >= 99.9 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 5 mg/Kg Colour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/KgUV transmittance at 240 nm >= 50 % UV transmittance at 260 nm >= 96 % Free acid (as HCl) <= 5 mg/Kg

Code Size PackagingP02937AP21 ml 2500 Glass bottle



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Dichloromethane - Special GradeRS-For preparative HPLC-Stabilized with amylene

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 1.322 ÷ 1.328Refractive index at 20° 1.4214 ÷ 1.4274 Boiling point 39.6 ÷ 40.1 ° C Water (K.F.) <=500 ppmResidue on evaporation <=5 ppm Alcalinity <=0.0002 meq/g U.V. Transmittance -at 240 nm >=50 % at 260 nm >=98 % Amylene 30 ÷ 50 ppm



RS-For preparative HPLC-Stabilized with ethanolAssay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 5 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.1 - 0.4 % m/mUV transmittance at 240 nm >= 50 % UV transmittance at 260 nm >= 96 % Free acid (as HCl) <= 5 mg/Kg

Code Size PackagingP02937EP21 ml 2500 Glass bottle

RS-For residual pesticides analysis-Stabilized with amyleneAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.322 ÷ 1.328Water (K.F.) <=200 ppm Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform



RS-PESTIPUR-for pesticide analysis-Stabilized with amyleneAssay (GC) >= 99.9 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/Kg Free acid (as HCl) <= 5 mg/KgNon volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PESTIPUR-for pesticide analysis-Stabilized with ethanolCode Size PackagingP02922E16 ml 1000 Glass bottleP02922E21 ml 2500 Glass bottle

RS-PLUS-for residual pesticide analysis-Stabilized with ethanolCode Size Packaging442261 ml 1000 Glass bottle442262 ml 2500 Glass bottle


RS-PLUS-for residual pesticide analysis-Stabilized with amyleneAssay (GLC) >= 99.9 % Description Clear liquid Colour <= 10 hazenWater <= 0.01 % Not volatile residue <= 5 mg/kg Free acid (as HCl) <= 5 mg/kgGC-ECD (Lindane standard) <= 3 ng/l GC-NPD (Ethylparathion standard) <= 3 ng/l





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Dichloromethane - Special GradeRS-RSE For electronic use-ERBATRON-Stabilized with amylene

Assay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.322 ÷ 1.328 Boiling point 39.6 ÷ 40.1 ° C Resistivity >=1 Mohm.cmWater (K.F.) <=100 ppm Residue on evaporation <=5 ppm Acidity (HCl) <=10 ppmAlcalinity (NH3) <=1 ppm Chloride <=0.5 ppm Free chlorine <=0.2 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.01 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.2 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.05 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging463161 ml 2500 Glass bottle463164 kg 30 Glass-polistyrene container

RS-SPECTROSOL-for optical spectroscopy-Stabilized with amyleneAssay (GC) >= 99.9 % Assay (GC) (without stabilizer) >= 99.9 % Refractive index at 20°C 1.422 - 1.426Water content (K.F.) <= 100 mg/Kg Non volatile residue <= 5 mg/Kg Colour <= 10 HazenStabilizer (Ethanol) 0.1 - 0.4 % m/m Stabilizer (Amylene) 30 - 60 mg/Kg UV transmittance at 230 nm >= 5 %UV transmittance at 240 nm >= 70 % UV transmittance at 250 nm >= 95 % UV transmittance at 255 nm >= 98 %Free acid (as HCl) <= 5 mg/Kg



RS-SPECTROSOL-for optical spectroscopy-Stabilized with ethanolCode Size PackagingP02927E16 ml 1000 Glass bottle


Dichloromethane - Pharmaceutical GradeRPH-According to pharmacopoeia: NF-Stabilized with amylene

Assay (GLC) >= 99.0 % Description Clear colourless liquid Free chlorine Conform USP-NFDensity at 25°C 1.318 ÷ 1.322 Water (K.F.) <= 200 ppm Residue on evaporation <= 20 ppmAcidity <= 10 ppm Heavy metals (Pb) <= 1 ppm Amylene 30 ÷ 50 ppmOrigin (BSE/TSE) Synthesis


RPH-According to pharmacopoeia: Ph.Eur.-Stabilized with ethanolAssay (GLC) >= 99 % Description Conform Ph.Eur. Appearance of solution Clear colourless liquid Ph.Eur.Density at 20°C 1.320 ÷ 1.332 Indice di rifraz. 1.423 ÷ 1.425 Acidity Conform Ph.Eur.Residue on evaporation <= 20 ppm Water (K.F.) <= 0.05 % Free chlorine Conform Ph.Eur.Heavy metals (Pb) <= 1 ppm Ethanol <= 2.0 % Amylene <= 0.03 %Related compounds <= 0.1 %


Dichloromethane - Technical GradePS-Pure-for synthesis-Stabilized with amylene

Assay (GC) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Stabilizer (Amylene) 30 - 60 mg/KgFree acid (as HCl) <= 5 mg/Kg

Code Size PackagingP02902A29 ml 5000 Plastic drumP02902A40 l 10 Plastic drumP02902A48 l 25 Metal drumP02902A68 l 200 Metal drum



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Dichloromethane - Technical GradePS-Pure-for synthesis-Stabilized with ethanol

Assay (GC) (without stabilizer) >= 99.95 % Refractive index at 20°C 1.422 - 1.426 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Stabilizer (Ethanol) 0.1 - 0.4 % m/mFree acid (as HCl) <= 5 mg/Kg

Code Size PackagingP02902E21 ml 2500 Glass bottleP02902E29 ml 5000 Plastic drumP02902E40 l 10 Plastic drumP02902E48 l 25 Metal drumP02902E68 l 200 Metal drum

RE-Pure-stabilized with amyleneAssay (GLC) >= 99.5 % Description Clear colourless liquid Colour <= 10 APHADensity at 20°C 1.320 ÷ 1.330 Refractive index at 20°C 1.4194 ÷ 1.4294 Boiling point 39.1 ÷ 40.6 °CAcidity (HCl) <= 10 ppm Residue on evaporation <= 20 ppm Water (K.F.) <= 300 ppmAmylene # 50 ppm


RE-Pure-stabilized with ethanolAssay (GLC) >=99.5 % Description Clear colourless liquid Color <10 APHADensity at 20°C 1.32÷1.33 Refractive index at 20°C 1.4194÷1.4294 Boiling point 39.3÷40.3 °CAcidity (hydrochloric acid) <=10 ppm Residue on evaporation <=20 ppm Water (K.F.) <= 300 ppmAlcohol and ether miscibility Complete Ethanol (stab) ~0,2 % %


RE-Pure-Stabilizzed with cyclohexaneAssay (GLC) >= 99.5 % Description Clear colourless liquid Colour <= 10 APHADensity at 20°C 1.320 ÷ 1.330 Refractive index at 20°C 1.4194 ÷ 1.4294 Boiling point 39.0 ÷ 40.5 °CAcidity <= 1 % Residue on evaporation <= 5 ppm Water (K.F.) <= 500 ppmMethyl alcohol <= 500 ppm Ethyl alcohol <= 500 ppm Chloroform <= 1 %Other impurities <= 0.5 % Cyclohexane 0.0165 ÷ 0.0660 %(v/v)

Code Size Packaging508370 ml 1000 -508374 ml 5000 Plastic tank

Dichloromethane-d2Diclorometano-d2 - Dichlorométhane-d2 - Diclorometano-d2


Xn

R: 40S: 23-24/25-36/37


Dichloromethane-d2 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5334A Isotopic purity 99,60%ml 10 AmpouleP5335 Isotopic purity 99,60%ml 25 Glass bottleP5330 Isotopic purity 99,60%10 x ml 0,6 AmpouleP5339 Isotopic purity 99,60%10 x ml 0,75 Ampoule


2,6-Dichlorophenolindophenol sodium salt2,6-Diclorofenoloindofenolo sale sodico - 2,6-Dichlorophénolindophénol sel de sodium - 2,6-Diclorofenol-indofenol sal sódica


2,6-Dichlorophenolindophenol sodium salt - Analytical GradeRPE-For analysis

Description Dark green powder Colouring interferences Conform Loss on drying 120° C <=12 %





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N,N'-DicyclohexylcarbodiimideN,N!-Dicicloesilcarbodiimmide - N,N!-Dicyclohexylcarbodiimide - N,N!-Diciclohexilcarbodiimida


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R: 22-24-41-43S: 24-26-37/39-45

CAS N: 538-75-0EEC N: 208-704-1

N,N'-Dicyclohexylcarbodiimide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 99 ÷ 100 % Description Whitish or yellowish crystals Melting point 33.0 ÷ 35.0 ° CResidue on ignition <=100 ppm


DiethanolamineDietanolammina - Diéthanolamine - Dietanolamina

Xn

R: 22-38-41-48/22S: 26-36/37/39-46


Diethanolamine - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=99 % Assay (GLC) >=99 % Description Clear colourless liquidWater miscibility Conform Alcohol miscibility complete Density at 30° C 1.085 ÷ 1.091Refract. index at 30° C 1.4723 ÷ 1.4783 Melting point 27.8 ÷ 28.3 ° C Water (K.F.) <=0.5 %Monoethanolamine <=0.5 % Residue on ignition <=50 ppm Triethanolamine <=0.5 %Fe <=1 ppm

Code Size Packaging442554 g 100 Glass bottle442557 g 1000 Glass bottle442552 kg 29 Metal drum

Diethanolamine - Pharmaceutical GradeRPH-According to pharmacopoeia: USP-NF

Assay (alkalimetric) 98,5÷101,0 % Description Clear colourless liquid Refract. index at 30° C 1,476÷1,473Water (K.F.) <=0,15 % Triethanolamine <=1,0 % Residue solvents Conform NFOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging337801 kg 220 Metal drum

DiethoxymethaneEtilale - Ethylal - Etilal


F Xi

R: 11-36/38S: 7/9-16-33


Diethoxymethane - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.827 ÷ 0.833Refractive index at 20° 1.3660 ÷ 1.3760 Boiling point 87.3 ÷ 88.8 ° C Water (K.F.) <=0.1 %Residue on evaporation <=50 ppm


N,N-Diethyl-p-phenylenediamine sulphatep-N,N-Dietilfenilendiammina solfato - n,n!-Diéthyl-p-phénylènediamine sulfate - p-N,N-Dietilfenilendiamonio sulfato


T

R: 23/24/25S: 28-45


N,N-Diethyl-p-phenylenediamine sulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White crystalline powder Loss on drying <=1 %Chloride <=200 ppm Residue on ignition <=0.1 % Fe <=200 ppm


N,N-Diethyl-p-phenylenediamine sulphate - Technical Grade


Die CARLO ERBA REAGENTS

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N,N-Diethyl-p-phenylenediamine sulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description White crystalline powder

Code Size Packaging338124 g 100 Glass jar338121 g 1000 Jar

Diethyl bromomalonateDietilbromomalonato - Diéthyle bromomalonate - Dietilbromomalonato


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R: 34S: 24/25-45


Diethyl bromomalonate - Analytical GradeRPE-For analysis

Assay (GLC) >= 90 % Description Clear colourless liquid Density at 20° C 1.419 ÷ 1.425Boiling point 232.0 ÷ 236.0 ° C


Diethyl carbonateDietilcarbonato - Diéthylcarbonate - Dietilcarbonato


F Xn

R: 11-20/21/22S: 7-29


Diethyl carbonate - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.971 ÷ 0.979Refractive index at 20° 1.3820 ÷ 1.3870 Boiling point 125.3 ÷ 126.8 ° C Water (K.F.) <=500 ppmResidue on evaporation <=20 ppm Acidity (acetic acid) <=100 ppm Chloride <=5 ppm


Diethyl etherDietiletere - Ether éthylique - Dietileter

Transport classificationONU n. 1155Transport class: 3Transport class: 3.A.11Packaging group: I

F+ Xn

R: 12-19-22-66-67S: 9-16-29-33


Diethyl ether - Analytical GradePA-PUREX-for analysis-Stabilized with BHT

Assay (GC) >= 99.7 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 1 mg/Kg Free acid (as CH3COOH) <= 30 mg/KgKetone and Aldehyde <= 100 mg/kg Methanol <= 200 mg/Kg Stabilizer (ionol) 5 - 7 mg/KgMatter darkened by H2SO4 <= 10 Hazen Non volatile residue (without stab.) <= 10 mg/Kg

Code Size PackagingP0440508 ml 1000 Aluminium bottleP0440516 ml 1000 Glass bottleP0440521 ml 2500 Glass bottleP0440528 ml 5000 Aluminium can

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP-not stabilizedAssay (GLC) >=99.0 % Description Clear liquid Colour (APHA) <=10Water (K.F.) <=300 ppm Residue on evaporation <=10 ppm Acidity <=0.0002 meq/gEthyl alcohol Conform Carbonyl Compounds (CO) <=10 ppm Peroxides (H2O2) <=1 ppm

Code Size Packaging447534 ml 1000 Glass bottle447539 ml 5000 Metallic can447532 kg 20 Metallic can447531 kg 140 Metal drum


DieSECTION III - CHEMICALS 100°ed

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Diethyl ether - Analytical GradeRPE-For analysis-Stabilized with BHT

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Foreign odours Conform Ready carbonizable substances ConformDensity at 20° C 0.714 ÷ 0.716 Boiling point 34.0 ÷ 35.0 ° C Water (K.F.) <=200 ppmResidue on evaporation <=10 ppm Acetone <=50 ppm Acidity (acetic acid) <=5 ppmAlcalinity (NH3) <=1.4 ppm Ethyl alcohol <=100 ppm Methyl alcohol <=200 ppmCarbonyl Compounds (CO) <=10 ppm Heavy metals (Pb) <=1 ppm Peroxides (H2O2) <=1 ppmAl <=0.5 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.05 ppm Sn <=0.1 ppmZn <=0.1 ppm



Diethyl ether - Special GradeRS-Anhydrous-for analysis-Stabilized with BHT

Assay (GC) >= 99.7 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Peroxides test (KI at 40%) Conform Peroxides (as H2O2) <= 1 mg/KgFree acid (as CH3COOH) <= 30 mg/Kg Stabilizer (ionol) 5 - 7 mg/Kg Ketone and Aldehyde <= 100 mg/kgMethanol <= 200 mg/Kg Stabilizer (ionol) 5 - 7 mg/Kg Matter darkened by H2SO4 <= 10 HazenNon volatile residue (without stab.) <= 10 mg/Kg

Code Size Packaging NotesP04410T10 with septum and molecular sievesml 200 Bottle with septP0441008 ml 1000 Aluminium canP0441016 ml 1000 Glass bottleP04410T16 ml 1000 Glass bottleP0441021 ml 2500 Glass bottle


RS-For HPLC-Isocratic Grade-not stabilizedAssay (GC) >= 99.7 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 60 mg/Kg UV transmittance at 230 nm >= 45 %UV transmittance at 250 nm >= 75 % UV transmittance at 280 nm >= 92 % UV transmittance at 300 nm >= 98 %UV transmittance at 220 nm >= 10 % Non volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 30 mg/Kg



RS-For optical spectroscopy-not stabilizedAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.712 ÷ 0.714 Boiling point 34.4 ÷ 34.9 ° C Water (K.F.) <=200 ppmResidue on evaporation <=5 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gPeroxides (H2O2) <=0.3 ppm Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 210 nm >=30 %at 225 nm >=40 % at 250 nm >=80 % at 260 nm >=90 %at 280 nm >=98 %



RS-For residual pesticides analysis-Stabilized with copperAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C >=0.715Water (K.F.) <=0.25 % Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform



RS-PESTIPUR-for pesticide analysis-not stabilizedAssay (GC) >= 99.7 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 60 mg/Kg Free acid (as CH3COOH) <= 30 mg/KgNon volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -




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Diethyl ether - Special GradeRS-PLUS-for residual pesticide analysis

Assay (GLC) >= 99.7 % Description Clear liquid Colour <= 10 hazenWater <= 0.02 % Acidity (acetic acid) <= 30 ppm Not volatile residue <= 5 ppmPeroxides (H2O2) <= 60 ppm GC-ECD (Lindano) <= 3 ng/l



RS-PLUS-for residual pesticide analysis-not stabilizedAssay (GLC) >= 99.7 % Description Clear liquid Colour <= 10 hazenWater <= 0.02 % Acidity (acetic acid) <= 30 ppm Not volatile residue <= 5 ppmPeroxides (H2O2) <= 60 ppm GC-ECD (Lindano) <= 3 ng/l



RS-SPECTROSOL-for optical spectroscopy-not stabilizedAssay (GC) >= 99.7 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 60 mg/Kg UV transmittance at 230 nm >= 45 %UV transmittance at 250 nm >= 75 % UV transmittance at 280 nm >= 92 % UV transmittance at 300 nm >= 98 %UV transmittance at 220 nm >= 10 % Non volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 30 mg/Kg



Diethyl ether - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP-not stabilized

Description Clear colourless liquid Acidity Conform Ph.Eur. Aldehydes Conform Ph.Eur.Foreign odours Conform Ph.Eur. Peroxide Conform Ph.Eur. Density at 20° C 0.714 ÷ 0.716Boiling point 34.0 ÷ 35.0 ° C Water (K.F.) <=0.2 % Non volat.substances <=20 ppm p/v

Code Size Packaging340731 40 x g 100 Glass bottle

RPH-According to pharmacopoeia: Ph.Eur.-BP-Stabilized with BHTDescription Clear colourless liquid Acidity Conform Ph.Eur. Aldehydes Conform Ph.Eur.Foreign odours Conform Ph.Eur. Peroxide Conform Ph.Eur. Density at 20° C 0.714 ÷ 0.716Boiling point 34.0 ÷ 35.0 ° C Water (K.F.) <=0.2 % Non volat.substances <=20 ppm p/vOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging340755 ml 100 Bottle340751 ml 1000 Glass bottle340752 kg 20 Metallic can340759 kg 140 Metal drum

Diethyl ether - Technical GradePS-Pure-for synthesis-Stabilized with BHT

Assay (GC) >= 99.5 % Refractive index at 20°C 1.35 - 1.354 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Peroxides test (KI at 40%) Conform Stabilizer (ionol) 5 - 7 mg/Kg

Code Size PackagingP0440228 ml 5000 Aluminium canP0440248 l 25 Metal drumP0440268 l 200 Metal drum

RE-Pure-Stabilized with BHTAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.710 ÷ 0.716Boiling point 34.1 ÷ 35.1 ° C Water (K.F.) <=500 ppm Residue on evaporation <=20 ppmAcidity (acetic acid) <=20 ppm

Code Size Packaging340762 kg 20 Metallic can340765 kg 140 Metal drum528276 l 25 Drum

Diethyl malonateDietilmalonato - Diéthyle malonate - Dietilo malonato


Diethyl malonate - Analytical Grade



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Diethyl malonate - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 1.053 ÷ 1.057 Refractive index at 20° 1.4113 ÷ 1.4173Boiling point 198.0 ÷ 200.0 ° C Water (K.F.) <=0.5 % Residue on evaporation <=20 ppmAcidity ( Malonic acid) <=500 ppm Carbonyl Compounds (CO) <=50 ppm Heavy metals (Pb) <=2 ppmFe <=2 ppm


Diethyl malonate - Technical GradeRE-Pure

Assay (GLC) 98 ÷ 100 % Description Clear yellow liquid Density at 20° C 1.4093 ÷ 1.4193Refractive index at 20° 1.4113 ÷ 1.4173 Boiling point 197.8 ÷ 200.3 ° C Acidity ( Malonic acid) <=500 ppmResidue on ignition <=0.1 %


Diethyl oxalateDietile ossalato - Diéthyloxalate - Dietilo oxalato


Xn

R: 22-36S: 23


Diethyl oxalate - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 1.076 ÷ 1.080 Refractive index at 20° 1.4051 ÷ 1.4151Boiling point 184.7 ÷ 186.7 ° C Water (K.F.) <=500 ppm Residue on evaporation <=20 ppmAcidity (Oxalic acid) <=50 ppm Heavy metals (Pb) <=2 ppm Fe <=2 ppm

Code Size Packaging443554 ml 1000 Glass bottle443555 kg 24 Glass-polistyrene container443557 kg 200 Metal drum

Diethyl oxalate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Free of suspended matter Conform Refractive index at 20°C 1.408 - 1.412Water content (K.F.) <= 0.05 % m/m Colour <= 15 Hazen Free acid <= 0.05 %Residue on evaporation <= 0.005 % m/m


RE-PureAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.075 ÷ 1.081Refractive index at 20° 1.4051 ÷ 1.4151 Boiling point 184.5 ÷ 187.0 ° C Acidity (Oxalic acid) <=500 ppmResidue on ignition <=0.1 %


Diethyl phthalateDietilftalato - Diéthyle phtalate - Dietilo ftalato


Diethyl phthalate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.118 ÷ 1.121Refract.index at 14°C 1.5024 ÷ 1.5074 Water (K.F.) <=0.1 % Residue on ignition <=100 ppmHeavy metals (Pb) <=5 ppm


Diethyl phthalate - Pharmaceutical Grade



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Diethyl phthalate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-BP

Assay (saponification) 99.0 ÷ 101.0 % Description Liquido limp. inc. o liev. giallo Appearance Conform Ph.Eur.Acidity Conform Ph.Eur. Related substances(GLC) Conform Ph.Eur. Density at 20° C 1.118 ÷ 1.121Refractive index at 20° 1.500 ÷ 1.505 Sulphated ash <=0.1 % Water (K.F.) <=0.2 %Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging338115 ml 2500 Glass bottle338113 kg 30 Glass-polistyrene container

Diethyl sulphateDietilsolfato - Diéthyle sulfate - Dietilo sulfato


T

R: 45-46-20/21/22-34S: 53-45


Diethyl sulphate - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 1.174 ÷ 1.180 Refractive index at 20° 1.3974 ÷ 1.4034Water (K.F.) <=0.1 % Acidity (H2SO4) <=0.1 % Chloride <=10 ppmResidue on ignition <=50 ppm


Diethyl sulphate - Technical GradeRE-Pure

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.174 ÷ 1.180Refractive index at 20° 1.3954 ÷ 1.4054 Water (K.F.) <=0.15 % Acidity (H2SO4) <=0.2 %Residue on ignition <=100 ppm


DiethylamineDietilammina - Diéthylamine - Dietilamina


C F

R: 11-20/21/22-35S: 3-16-26-29-36/37/39-45


Diethylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.708 ÷ 0.712Refractive index at 20° 1.3840 ÷ 1.3900 Boiling point 55.8 ÷ 56.8 ° C Residue on evaporation <=50 ppm

Code Size Packaging442756 ml 1000 Glass bottle442757 kg 16 Drum

Diethylamine - Technical GradeRE-Pure

Assay (GLC) >= 99 % Description Clear colourless liquid Refractive index at 20° 1.3840 ÷ 1.3900Boiling point 55.8 ÷ 56.8 °C Water (K.F.) <= 0.2 % Density at 20°C 0.708 ÷ 0.712


Diethylene glycolGlicol dietilenico - Glycol diéthylénique - Glicol dietilénico

Xn

R: 22S: 46


Diethylene glycol - Analytical Grade



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Diethylene glycol - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 1.115 ÷ 1.119Refractive index at 20° 1.4450 ÷ 1.4500 Boiling point 240 ÷ 252 ° C Water (K.F.) <=0.3 %Residue on ignition <=30 ppm

Code Size Packaging443255 ml 1000 Glass bottle443253 ml 2500 Glass bottle443252 kg 25 Glass-metal/polythene contain.

Diethylene glycol - Technical GradePS-Pure-for synthesis



RE-PureAssay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 1.112 ÷ 1.122Refractive index at 20° 1.4425 ÷ 1.4525 Boiling point 240 ÷ 252 ° C Residue on ignition <=0.1 %

Code Size Packaging346301 ml 1000 Glass bottle346303 ml 2500 Glass bottle346304 kg 30 Metallic can

Diethylene glycol dimethyl etherGlicol dietilenico dimetiletere - Glycol diéthylénique diméthylether - Glicol dietilénico dimetiléter


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R: 60-61-10-19S: 53-45


Diethylene glycol dimethyl ether - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Water miscibility ConformBenzene miscibility complete Diethyl ether miscib. complete Density at 20° C 0.942 ÷ 0.950Refractive index at 20° 1.4056 ÷ 1.4096 Boiling point 160.0 ÷ 162.0 °C Water (K.F.) <=0.1 %Acidity (acetic acid) <=600 ppm Alcalinity (NH3) <=0.85 ppm Carbonyl Compounds (CO) <=500 ppmHeavy metals (Pb) <=2 ppm Peroxides (H2O2) <=250 ppm Residue on ignition <=20 ppmFe <=2 ppm


Diethylene glycol dimethyl ether - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.406 - 1.41 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen

Code Size PackagingP0410228 ml 5000 Metal tankP0410248 l 25 Metal drum

Diethylene glycol monoethyl etherGlicol dietilenico monoetiletere - Glycol diéthylénique monoéthylether - Glicol dietilénico monoetiléter

Xi

R: 36S: 26


Diethylene glycol monoethyl ether - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Water miscibility ConformBenzene miscibility complete Diethyl ether miscib. complete Density at 20° C 0.984 ÷ 0.992Refractive index at 20° 1.4228 ÷ 1.4318 Boiling point 200.0 ÷ 202.0 °C Water (K.F.) <=0.1 %Acidity (acetic acid) <=600 ppm Alkalinity (NH4OH) <=0.85 ppm Carbonyl Compounds (CO) <=500 ppmHeavy metals (Pb) <=2 ppm Peroxides (H2O2) <=250 ppm Residue on ignition <=20 ppmFe <=2 ppm

Code Size Packaging453873 kg 25 Metallic can



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Diethylenetriaminepentacetic acidAcido dietilentriamminopentacetico - Acide diéthylènetriaminepentacétique - Acido dietilentriaminopentaacético

Xi

R: 36/38S: 24/25


Diethylenetriaminepentacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.0 % Description White crystalline powder

Code Size Packaging405192 g 250 Plastic jarFor the precipitation of complexes: Na2Fe(DPTA), Na2[Cr(DPTA)] e H2[Gd(DPTA)]

DiethylidenoxalyldihydrazoneDietilidenossalildiidrazone - Diéthylidénoxalyldihydrazone - Dietilidenooxalildihidrazona

Xn

R: 20/21/22


Diethylidenoxalyldihydrazone - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=98 % Description White powder Copper sensitivity <=0.25 µg/ml


Differentiator for kit GramDifferenziatore per kit Gram-Hucker - Différenciateur pour kit de Gram-Hucker - Diferenciator para kit Gram-Hucker


F

R: 11S: 16

Differentiator for kit Gram - Special GradeRS-For microscopy

Description Liquido incolore

Code Size Packaging444131 ml 250 Plastic bottleFor bacteriology. It contains ethanolFor further information on above products, see following product/application section(s)Microscopy (p. 58)

DigitoninDigitonina - Digitonine - Digitonina


T

R: 23/24/25S: 28-45


Digitonin - Analytical GradeRPE-For analysis

Description White crystalline powder Water (K.F.) <= 6 % Residue on calcination <= 0.3 %Potere rotat. spec. (C=10; CH3COOH 75%) -47 ÷ -49 ° (s.s.)


3,4-Dihydro-2H-pyranDiidropirano - Dihydropyrane - Dihidropirano


F Xi

R: 11-19-36/37/38S: 16-33


3,4-Dihydro-2H-pyran - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Yellow clear liquid Refractive index at 20° 1.4405 ÷ 1.4425Water (K.F.) <= 0.3 %



DiiSECTION III - CHEMICALS 100°ed

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DiisopropylamineDiisopropilammina - Diisopropylamine - Diisopropilamina


C F

R: 11-20/22-34S: 16-26-36/37/39-45


Diisopropylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.711 ÷ 0.721Refractive index at 20° 1.3885 ÷ 1.3945 Boiling point 83.0 ÷ 85.0 °C Residue on evaporation <=100 ppm


Diisopropylamine - Technical GradePS-Pure-for synthesis



DiisopropyletherDiisopropiletere - Ether isopropylique - Eter di-isopropílico


F

R: 11-19-66-67S: 9-16-29-33


Diisopropylether - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 98.5 % Refractive index at 20°C 1.366 - 1.37 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 10 mg/Kg Stabilizer (ionol) 20 - 200 mg/KgNon volatile residue (without stab.) <= 10 mg/Kg Free acid (as CH3COOH) <= 50 mg/Kg


RPE-For analysisAssay (GLC) >=99 % Description Clear colourless liquid Identification (I.R.) ConformAlcohol miscibility complete Chloroform miscibility complete Diethyl ether miscib. completeDensity at 20° C 0.719 ÷ 0.729 Boiling point 66.5 ÷ 69.5 ° C Water (K.F.) <=0.1 %Peroxides (H2O2) <=0.4 ppm


Diisopropylether - Special GradeRS-Anhydrous-for analysis




RS-For HPLC-Isocratic GradeAssay (GC) >= 98.5 % Refractive index at 20°C 1.366 - 1.37 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 60 mg/Kg UV transmittance at 254 nm >= 45 %UV transmittance at 280 nm >= 85 % Non volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 50 mg/Kg



RS-PESTIPUR-for pesticide analysisAssay (GC) >= 98.5 % Refractive index at 20°C 1.366 - 1.37 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 60 mg/Kg Non volatile residue <= 5 mg/KgFree acid (as CH3COOH) <= 50 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -


Diisopropylether - Technical Grade


Dii CARLO ERBA REAGENTS

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Diisopropylether - Technical GradePS-Pure-for synthesis


Code Size PackagingP0430228 ml 5000 Plastic drumP0430240 l 10 Metal tankP0430248 l 25 Metal drumP0430268 l 200 Metal drumP0433968 with molecular sievesl 200 Metal drum

DiisopropylethylamineDiisopropiletilammina - Diisopropyléthylamine - Disopropiletilamina


C F

R: 11-20/22-34S: 16-26-36/37/39-45


Diisopropylethylamine - Special GradeRS-For peptide synthesis

Assay (GC) >= 98 % Refractive index at 20°C 1.411 - 1.415 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Keyser Test Conform Non volatile residue <= 10 mg/Kg


Diisopropylethylamine - Technical GradePS-Pure-for synthesis


Code Size PackagingP0400272 ml 200 Bottle with septP0400252 l 30 Plastic drum

DimedoneDimedone - Dimédon - Dimedona


Dimedone - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description White crystalline powder Melting point 147 ÷ 150 ° C

Code Size Packaging444252 g 25 Glass jarFor the analysis of aldehydes

1,2-Dimethoxyethane1,2-Dimetossietano - Glycol éthylénique diméthyléther - 1,2-Dimetoxietano


T

R: 60-61-10-19S: 53-45


1,2-Dimethoxyethane - Technical GradePS-Pure-for synthesis


Code Size PackagingP0301016 ml 1000 Glass bottleP03010T16 with molecular sievesml 1000 Glass bottleP0300221 ml 2500 Glass bottleP0300268 l 200 Metal drum


DimSECTION III - CHEMICALS 100°ed

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N,N-Dimethyl-p-phenylenediamine oxalatep-N,N-Dimetilfenilendiammina ossalato - p-n,n-Diméthylphénylènediamine oxalate - p-N,N-Dimetil fenilendiamina oxalato


T

R: 23/24/25S: 28-39-45


N,N-Dimethyl-p-phenylenediamine oxalate - Analytical GradeRPE-For analysis

Description White-grey powder Sulphides sensitivity min. 0.1 mcg/ml


Dimethyl malonateDimetile malonato - Diméthyle malonate - Dimetil malonato


Dimethyl malonate - Analytical GradeRPE-For analysis

Assay (GLC) >=96.0 % Description Clear colourless liquid Refractive index at 20° 1.4120 ÷ 1.4140


Dimethyl sulfideDimetilsolfuro - Diméthyle disulfure - Sulfuro de dimetilo


F XnAtomic weight: 62,130CAS N: 75-18-3EEC N: 200-846-2

Dimethyl sulfide - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.522 - 1.53 Water content (K.F.) <= 600 mg/KgClear,colourless to light yellow liq. Conform


N,N-DimethylacetamideN,N-Dimetilacetammide - n,n-Diméthylacétamide - N,N-Dimetil acetamida

Xn

R: 61-20/21S: 53-45


N,N-Dimethylacetamide - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.940 ÷ 0.946Refractive index at 20° 1.4343 ÷ 1.4403 Boiling point 164.0 ÷ 166.0 °C Water (K.F.) <=0.3 %Residue on evaporation <=50 ppm Acidity (acetic acid) <=60 ppm Chloride <=10 ppmHeavy metals (Pb) <=5 ppm Sulphate <=10 ppm Fe <=5 ppm


p-Dimethylaminobenzaldehydep-Dimetilamminobenzaldeide - p-Diméthylaminobenzaldéhyde - p-Dimetilaminobenzaldehído

Xn

R: 20/21/22


p-Dimethylaminobenzaldehyde - Analytical Grade


Dim CARLO ERBA REAGENTS

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p-Dimethylaminobenzaldehyde - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 97.5 % Description Polvere grigio crema Melting point 74 ± 2 ° CFee acidity <= 1 %

Code Size Packaging444604 g 100 Jar444603 g 250 Plastic jar


p-Dimethylaminobenzylidenerhodaninep-Dimetilamminobenzalrodanina - p-Diméthylaminobenzalrhodanine - p-Dimetilaminobencilidenrodanina

Xn

R: 20/21/22


p-Dimethylaminobenzylidenerhodanine - Analytical GradeRPE-For analysis

Description Red crystalline powder Loss on drying <=1 % Residue on ignition <=0.5 %Copper sensitivity >=0.5 µg/ml pH range 2.9 - 4.0

Code Size Packaging444678 g 5 Glass jarIndicator (pH 2,9÷4,0).

1-Dimethylaminonaphthalene-5-sulphonylhydrazine1-Dimetilamminonaftalene-5-solfonilidrazina - 1-Diméthylaminonaphtalène-5-sulfonyle hydrazine - 1-Dimetilaminonaftaleno-5- sulfonilhidracina


1-Dimethylaminonaphthalene-5-sulphonylhydrazine - Analytical GradeRPE-For analysis

Description xx.ni giallo verdogn Melting point 127 ÷ 128 ° C


4-Dimethylaminopyridine4-Dimetilamminopiridina - 4-Diméthylamino-pyridine - 4-Dimetilamino piridina


T Xi

R: 24/25-36/38S: 23-27-37/39-45


4-Dimethylaminopyridine - Analytical GradeRPE-For analysis

Description Yellow powder Melting point 112 ÷ 113 ° C


N,N-DimethylanilineN,N-Dimetilanilina - n,n-Diméthylaniline - N,N-Dimetil anilina

N T

R: 23/24/25-40-51/53S: 28-36/37-45-61


N,N-Dimethylaniline - Technical GradeRE-Pure

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 0.951 ÷ 0.961Refractive index at 20° 1.5537 ÷ 1.5637 Boiling point 192.6 ÷ 195.6 ° C Water (K.F.) <=0.3 %Residue on ignition <=100 ppm




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2,5-Dimethylbenzenesulphonic acidAcido 2,5-dimetilbenzensolfonico - Acide 2,5-diméthylbenzènesulfonique - Acido 2,5-dimetilbencensulfónico


2,5-Dimethylbenzenesulphonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98.5 % Description White crystalline powder Melting point 82 ÷ 86 °C


DimethyldichlorosilaneDimetildiclorosilano - Diméthyldichlorosilane - Dimetildiclorosilano


F Xi

R: 11-36/37/38


Dimethyldichlorosilane - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 1.070 ÷ 1.072Refractive index at 20° 1.4040 ÷ 1.4060 Boiling point 68.5 ÷ 69.5 ° C


DimethylethylsilylimidazoleDimetiletilsililimidazolo - Diméthyléthylsilylimidazole - Dimetiletilsililimidazol


Dimethylethylsilylimidazole - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C >=1.0


N,N-Dimethylformamide-d7N,N-Dimetilformammide-d7 - n,n-Diméthylformamide-d7 - N,N-Dimetil formamida-d7


T

R: 61-20/21-36S: 53-45


N,N-Dimethylformamide-d7 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5183A Isotopic purity 99,50%ml 5 AmpouleP5189A Isotopic purity 99,50%2 x ml 0,75 Ampoule


N,N-Dimethylformamide anhydrousN,N-Dimetilformammide - n,n-Diméthylformamide - N,N-Dimetil formamida


T

R: 61-20/21-36S: 53-45


N,N-Dimethylformamide anhydrous - Analytical Grade



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N,N-Dimethylformamide anhydrous - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.9 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen Methanol <= 100 mg/Kg Non volatile residue <= 20 mg/KgFree acid (as HCOOH) <= 20 mg/Kg Free alkali as HN(CH3)2 <= 20 mg/Kg Iron (Fe) <= 5 mg/Kg


RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=15Identification (I.R.) Conform Water miscibility Conform Chloroform miscibility completeDensity at 20° C 0.949 ÷ 0.952 Refract. index at 25° C 1.4224 ÷ 1.4314 Boiling point 152.0 ÷ 154.0 ° CWater (K.F.) <=0.1 % Residue on evaporation <=50 ppm Acidity (formic acid) <=25 ppmAlcalinity (NH3) <=50 ppm Chloride <=10 ppm Heavy metals (Pb) <=1 ppmSulphate <=10 ppm Cd <=0.05 ppm Cr <=0.02 ppmCu <=0.02 ppm Fe <=0.05 ppm Ni <=0.02 ppmPb <=0.1 ppm

Code Size Packaging444926 ml 1000 Glass bottle444923 ml 2500 Glass bottle444928 kg 20 Glass-polistyrene container444925 kg 190 Metallic can

RPE-For analysisAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=15Identification (I.R.) Conform Water miscibility Conform Chloroform miscibility completeDensity at 20° C 0.949 ÷ 0.952 Refract. index at 25° C 1.4224 ÷ 1.4314 Boiling point 152.0 ÷ 154.0 ° CWater (K.F.) <=500 ppm Residue on evaporation <=50 ppm Acidity (formic acid) <=25 ppmAlcalinity (NH3) <=50 ppm Chloride <=10 ppm Heavy metals (Pb) <=1 ppmSulphate <=10 ppm Cd <=0.05 ppm Cr <=0.02 ppmCu <=0.02 ppm Fe <=0.05 ppm Ni <=0.02 ppmPb <=0.1 ppm

Code Size Packaging445011 ml 1000 Glass bottleLow content of water.

N,N-Dimethylformamide anhydrous - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.9 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Methanol <= 100 mg/Kg Non volatile residue <= 20 mg/KgFree acid (as HCOOH) <= 20 mg/Kg Free alkali as HN(CH3)2 <= 20 mg/Kg Iron (Fe) <= 5 mg/Kg

Code Size Packaging NotesP0341010 with septumml 200 Glass bottleP03410T10 with septum and molecular sievesml 200 Bottle with septP0341016 ml 1000 Glass bottleP03410T16 with molecular sievesml 1000 Glass bottleP0341021 ml 2500 Glass bottle


RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 99.9 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Non volatile residue <= 10 mg/Kg GC-FID.Individ. peak (hexane) <= 3 mg/lRetention time range before DMF -



RS-For optical spectroscopyAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.940 ÷ 0.948 Refract. index at 25° C 1.4224 ÷ 1.4314 Boiling point 152.0 ÷ 154.0 ° CWater (K.F.) <=500 ppm Residue on evaporation <=10 ppm Acidity or alkalinity <=0.001 meq/gFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 270 nm >=32 % at 280 nm >=71 %at 300 nm >=89 % at 320 nm >=96 % at 340 nm >=97 %at 350 nm >=99 %

Code Size Packaging444957 ml 1000 Glass bottleSpectrophotometric analysis (1 cm - ref. Water)



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N,N-Dimethylformamide anhydrous - Special GradeRS-For peptide synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Bromophenol blue test Conform Non volatile residue <= 20 mg/Kg

Code Size PackagingP0343516 ml 1000 Glass bottleP0343521 ml 2500 Glass bottleP0343522 ml 5000 Plastic drumP0343541 l 10 Plastic drumP0343549 l 25 Plastic drumP0343550 l 25 Polythene-metal drumP0343567 l 25 Plastic drum

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Non volatile residue <= 10 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex -


RS-PLUS-for residual pesticide analysisCode Size Packaging444941 ml 1000 Glass bottle


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.9 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 400 mg/KgColour <= 10 Hazen UV transmittance at 270 nm >= 28 % UV transmittance at 280 nm >= 72 %UV transmittance at 300 nm >= 90 % UV transmittance at 330 nm >= 98 % Non volatile residue <= 10 mg/KgFree acid (as HCOOH) <= 20 mg/Kg Methanol <= 100 mg/Kg Free alkali as HN(CH3)2 <= 20 mg/Kg



N,N-Dimethylformamide anhydrous - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.9 % Refractive index at 20°C 1.428 - 1.432 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Non volatile residue <= 50 mg/Kg Methanol <= 100 mg/Kg

Code Size PackagingP0340215 ml 1000 Plastic bottleP0340221 ml 2500 Glass bottleP0340222 ml 5000 Plastic drumP0340249 l 25 Plastic drumP0340266 l 200 Combined drum

RE-PureAssay (GLC) >= 99.7 % Density at 20°C 0.940 ÷ 0.960 Refractive index at 20°C 1.4229 ÷ 1.4329Boiling point 152.0 ÷ 154.0 °C Water (K.F.) <= 0.1 % Residue on evaporation <= 50 ppmpH at 20°C 6.0 ÷ 8.0

Code Size Packaging508801 ml 1000 Glass bottle528221 ml 5000 Metal tank528220 l 25 Metal drum

N,N-Dimethylformamide dimethylacetalN,N-Dimetilformammide dimetilacetale - n,n-Diméthylformamide diméthylacétal - N,N-Dimetil formamida dimetilacetal


F Xn

R: 11-20/21/22


N,N-Dimethylformamide dimethylacetal - Analytical GradeRPE-For analysis





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N,N'-Dimethylpropylene ureeN,N!-Dimetilpropilene urea - N,N!-Diméthylpropylène urée - N,N!-Dimetilpropileno urea


N,N'-Dimethylpropylene uree - Technical GradePS-Pure-for synthesis



DimethylsulphoxideDimetilsolfossido - Diméthylsulfoxyde - Dimetil sulfóxido

Transport classificationONU n. 1993 Xi

R: 36/38S: 26


Dimethylsulphoxide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99.9 % Description Clear colourless liquid Ready carbonizable substances ConformDensity at 20° C 1.096 ÷ 1.106 Refractive index at 20° 1.4765 ÷ 1.4825 Boiling point 188.5 ÷ 189.5 °CMelting point 18.3 ÷ 18.7 °C Water (K.F.) <=0.1 % Residue on evaporation <=50 ppmAcidity <=0.001 meq/g Chloride <=5 ppm Heavy metals (Pb) <=20 ppmSulphate <=50 ppm

Code Size Packaging445108 ml 100 Bottle445103 ml 1000 Glass bottle445106 ml 2500 Glass bottle445107 kg 15 Plastic jar445101 kg 25 Polythene-metal drum

Dimethylsulphoxide - Special GradeRS-ATRASOL-For analysis of volatile traces

Assay (GC) >= 99.9 % Refractive index at 20°C 1.477 - 1.481 Water content (K.F.) <= 1000 mg/KgColour <= 10 Hazen see MP assay Conform Non volatile residue <= 3 mg/KgGC-FID.Individ. peak (hexane) <= 5 mg/l Retention time range before DMSO -



RS-For optical spectroscopyAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.096 ÷ 1.106Refractive index at 20° 1.4765 ÷ 1.4825 Melting point 18.1 ÷ 18.7 ° C Water (K.F.) <=500 ppmResidue on evaporation <=10 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 265 nm >=10 % at 275 nm >=60 %at 315 nm >=90 % at 335 nm >=99 %


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.477 - 1.481 Water content (K.F.) <= 1000 mg/KgColour <= 10 Hazen UV transmittance at 265 nm >= 10 % UV transmittance at 270 nm >= 34 %UV transmittance at 290 nm >= 71 % UV transmittance at 340 nm >= 98 % Non volatile residue <= 10 mg/KgDimethylsulphone <= 0.1 %



Dimethylsulphoxide - Technical Grade



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Dimethylsulphoxide - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.477 - 1.481 Water content (K.F.) <= 1000 mg/KgWater content (K.F.) <= 100 mg/Kg Colour <= 10 Hazen Dimethylsulphone <= 0.1 %Non volatile residue <= 50 mg/Kg

Code Size Packaging NotesP03502T16 with molecular sievesml 1000 Glass bottleP0350221 ml 2500 Glass bottleP03502T21 with molecular sievesml 2500 Glass bottleP0350242 l 20 Plastic drumP0350266 l 200 Combined drum

RE-PureAssay (GLC) >= 99.5 % Colour <= 10 APHA Density at 20°C 1.096 ÷ 1.106Refractive index at 20°C 1.4765 ÷ 1.4825 Boiling point 188 ÷ 190 °C Acidity <= 100 ppmWater (K.F.) <= 0.1 % Residue on evaporation <= 50 ppm

Code Size Packaging508001 ml 1000 Glass bottle528335 ml 5000 Metal tank

Dimethylsulphoxide-d6Dimetilsolfossido-d6 - Diméthylsulfoxyde-d6 - Dimetil sulfóxido-d6

Xi

R: 36/38S: 26


Dimethylsulphoxide-d6 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5204A Isotopic purity 99,80%ml 10 AmpouleP5205 Isotopic purity 99,80%ml 25 Glass bottleP5605 +0,03 % TMS - Isotopic purity 99,80%ml 25 Glass bottleP5206 Isotopic purity 99,80%ml 100 Glass bottleP5606 +0,03 % TMS - Isotopic purity 99,80%ml 100 Glass bottleP5200 Isotopic purity 99,80%10 x ml 0,6 AmpouleP5204S Isotopic purity 99,80%5 x ml 10 Bottle with septP5209 Isotopic purity 99,80%10 x ml 0,75 AmpouleP5220 Isotopic purity 99,96%10 x ml 0,6 AmpouleP5229 Isotopic purity 99,96%10 x ml 0,75 AmpouleP5602 +0,03 % TMS - Isotopic purity 99,80%10 x ml 0,6 Ampoule


Dimidium bromideDimidio bromuro - Dimidium bromure - Dimidio bromuro

Xn

R: 20/21/22


Dimidium bromide - Analytical GradeRPE-For analysis

Description Brown violet crystalline powder

Code Size Packaging445232 g 1 Glass bottle445231 g 5 Glass jarFor the analysis of surfactants

2,4-Dinitroaniline2,4-Dinitroanilina - 2,4-Dinitroaniline - 2,4-Dinitroanilina


N T+

R: 26/27/28-33-51/53S: 28-36/37-45-61


2,4-Dinitroaniline - Analytical GradeRPE-For analysis

Assay (oxidimetric) 98 ÷ 100 % Description Polvere xx.na gialla Melting point 178.0 ÷ 182.0 ° CResidue on ignition <=0.5 %



Din CARLO ERBA REAGENTS

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3,5-Dinitrobenzoyl chloride3,5-Dinitrobenzoile cloruro - 3,5-Dinitrobenzoyle chlorure - 3,5-Dinitrobenzoílo cloruro


C

R: 34S: 26-45


3,5-Dinitrobenzoyl chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) 99 ÷ 100 % Description Yellow irregular flakes Melting point 68 ÷ 70 ° CTotal phosphorus <=10 ppm Residue on ignition <=0.1 % Total sulphur <=10 ppm



2,4-Dinitrochlorobenzene2,4-Dinitroclorobenzene - 2,4-Dinitrochlorobenzène - 2,4-Dinitro -1-clorobenceno


N T

R: 23/24/25-33-50/53S: 28-36/37-45-60-61


2,4-Dinitrochlorobenzene - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description Yiellow crystal. powder Melting point 48 ÷ 52 ° CResidue on ignition <=0.1 %


2,4-Dinitrofluorobenzene2,4-Dinitrofluorobenzene - 2,4-Dinitrofluorobenzène - 2,4-Dinitrofluorobenceno


T

R: 23/24/25-33S: 28-37-45


2,4-Dinitrofluorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Liquido giallo scuro



2,4-Dinitrophenol solution 0.05% in water2,4-Dinitrofenolo soluzione 0,05% in acqua - 2,4-Dinitrophénol en solution à 0,05% dans l!eau - 2,4-Dinitrofenol solución 0.05% en agua

CAS N: 51-28-5EEC N: 200-087-7

2,4-Dinitrophenol solution 0.05% in water - Analytical GradeRPE-For analysis

Description Yellow clear liquid pH range 2.4 - 4.0 Colour change colourless-yellow

Code Size Packaging445596 ml 500 Glass bottleIndicator according to Michaelis

2,4-Dinitrophenylhydrazine (with 50% of added water)Transport classificationONU n. 1325Transport class: 4.1Packaging group: II

Xn

R: 1-22S: 15


2,4-Dinitrophenylhydrazine (with 50% of added water) - Analytical GradeRPE-For analysis

Assay (HPLC) >= 98.5 % Description Reddish powder Melting point 198 ÷ 201 °CWater (K.F.) 30 ÷ 35 % Residue on ignition <= 500 ppm Fe <= 10 ppm



DioSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Dioctyl phthalateDiottile ftalato - Dioctyle phtalate - Dioctilo ftalato

T

R: 60-61S: 53-45


Dioctyl phthalate - Analytical GradeRPE-For analysis

Assay (saponification) >=99.5 % Description Liquido limpido incolore o giallo Density at 20° C 0.982 ÷ 0.988Refractive index at 20° 1.4820 ÷ 1.4880 Water (K.F.) <=0.1 % Acidity (Phtalic acid) <=0.1 %


1,4-Dioxane1,4-Diossano - 1,4-Dioxane - 1,4-Dioxano


F Xn

R: 11-19-36/37-40-66S: 16-36/37-46


1,4-Dioxane - Analytical GradePA-PUREX-for analysis



RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.032 ÷ 1.036Refractive index at 20° 1.4194 ÷ 1.4254 Boiling point 100.5 ÷ 101.5 °C Freezing point 11.5 ÷ 12.1 ° CWater (K.F.) <=500 ppm Residue on evaporation <=20 ppm Acetal <=50 ppmAcidity <=0.0016 meq/g Total phosphorus <=0.1 ppm Total silicon <=0.05 ppmTotal sulphur <=0.2 ppm Ca <=0.5 ppm Cu <=0.02 ppmFe <=0.2 ppm K <=0.1 ppm Mg <=0.05 ppmNa <=0.5 ppm Pb <=0.05 ppm Zn <=0.2 ppmPeroxides (H2O2) <=50 ppm Carbonyl (as HCHO) <=100 ppm

Code Size Packaging443202 ml 1000 Glass bottle443206 ml 2500 Glass bottle443201 kg 28 Metal drumStabilized with ~2,5 ppm of BHT.For further information on above products, see following product/application section(s)Microscopy (p. 58)

1,4-Dioxane - Special GradeRS-Anhydrous-for analysis


Code Size Packaging NotesP0361010 with septumml 200 Glass bottleP0361016 ml 1000 Glass bottleP0361021 ml 2500 Glass bottle


RS-Dehydrating for histologyDescription Clear colourless liquid Density at 20° C 1.031 ÷ 1.037


RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Non volatile residue <= 5 mg/Kg Refractive index at 20°C 1.42 - 1.424Water content (K.F.) <= 250 mg/Kg Colour <= 10 Hazen UV transmittance at 240 nm >= 30 %UV transmittance at 250 nm >= 50 % UV transmittance at 280 nm >= 30 % UV transmittance at 300 nm >= 95 %UV transmittance at 320 nm >= 98 % Stabilizer (ionol) 40 - 60 mg/Kg Peroxides (as H2O2) <= 50 mg/KgFree acid (as CH3COOH) <= 50 mg/Kg

Code Size PackagingP03637S16 ml 1000 Glass bottle



Dio CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

1,4-Dioxane - Special GradeRS-For HPLC-Isocratic Grade

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 1.032 ÷ 1.036Refractive index at 20° 1.4194 ÷ 1.4254 Boiling point 100.5 ÷ 101.5 ° C Acidity or alkalinity <=0.0002 meq/gWater (K.F.) <=250 ppm Residue on evaporation <=2 ppm U.V. Transmittance -at 220 nm >=40 % at 230 nm >=60 % at 240 nm >=75 %at 250 nm >=84 % at 260 nm >=89 % at 270 nm >=93 %at 300 nm >=98 %



RS-For optical spectroscopyAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 1.032 ÷ 1.036Refractive index at 20° 1.4194 ÷ 1.4254 Boiling point 100.5 ÷ 101.5 ° C Water (K.F.) <=200 ppmResidue on evaporation <=2 ppm Peroxides (H2O2) <=30 ppm U.V. Transmittance -at 220 nm >=40 % at 230 nm >=60 % at 240 nm >=75 %at 250 nm >=84 % at 260 nm >=89 % at 270 nm >=93 %

Code Size Packaging443213 ml 1000 Glass bottleSpectrophotometric analysis (1 cm - ref. Water)

1,4-Dioxane - Technical GradePS-Pure-for synthesis


Code Size PackagingP0360222 ml 5000 Plastic drumP0360249 l 25 Plastic drumP0360268 l 200 Metal drum

RE-PureAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.031 ÷ 1.037Refractive index at 20° 1.4174 ÷ 1.4274 Boiling point 100.3 ÷ 101.8 ° C Water (K.F.) <=0.1 %Residue on evaporation <=50 ppm Acetal <=0.2 % Acidity (acetic acid) <=100 ppmPeroxides (H2O2) <=100 ppm Stabilized with BHT 20 ÷ 80 ppm

Code Size Packaging338001 ml 1000 Glass bottle338003 ml 2500 Glass bottle528411 ml 5000 Metal tank338005 kg 28 Metal drum338009 kg 200 Metal drum

1,4-Dioxane-d81,4-Diossano-d8 - 1,4-Dioxane-d8 - 1,4-Dioxano-d8


F Xn

R: 11-19-36/37-40-66S: 16-36/37-46


1,4-Dioxane-d8 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5239A Isotopic purity 99,00%2 x ml 0,75 Ampoule


1,3-Dioxolane1,3-Diossolano - 1,3-Dioxolane - 1,3-Dioxolano


1,3-Dioxolane - Technical Grade


DioSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

1,3-Dioxolane - Technical GradePS-Pure-for synthesis

Code Size PackagingP8030216 ml 1000 Glass bottleP8030222 ml 5000 TankP8030249 l 25 TankP8030268 l 200 Metal drum


DiphenylamineDifenilammina - Diphénylamine - Difenilamina


N T

R: 23/24/25-33-50/53S: 28-36/37-45-60-61


Diphenylamine - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description White crystalline powder Nitrate Conform Melting point 52.5 ÷ 54.0 °CNitrate sinsitivity Conform Alcohol solubility Conform Residue on calcination <= 0.03 %

Code Size Packaging443654 g 100 Plastic jarRedox indicator. For the analysis of nitratesFor further information on above products, see following product/application section(s)Indicators (p. 50)

4-Diphenylaminesulphonic acid sodium salt4-Difenilammina solfonato sodico - 4-Diphénylamine sulfonate sodique - 4-Difenilamina sulfonato sal sódica

Xn

R: 20/21/22-36/38S: 22-26


4-Diphenylaminesulphonic acid sodium salt - Analytical GradeRPE-ACS-for analysis

Description Whitish powder Sensitivity as indicat. Conform

Code Size Packaging443671 g 10 Glass jarRedox indicator

sym-Diphenylcarbazidesim-Difenilcarbazide - Sym-Diphénylcarbazide - sim-Difenilcarbacida


sym-Diphenylcarbazide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (HPLC) >= 99.0 % Description White powder Melting point 173 ÷ 176 ° CLoss on drying <= 1 % Chromate sensitivity Conform Sulphated ash <= 0.05 %

Code Size Packaging443752 g 25 Glass jar443754 g 100 Glass jarRedox indicatorFor further information on above products, see following product/application section(s)Indicators (p. 50)

sym-Diphenylcarbazonesim-Difenilcarbazone - Sym-Diphénylcarbazone - sim-Difenilcarbazona

Xi

R: 36/37/38S: 22-24/25


sym-Diphenylcarbazone - Analytical Grade


Dip CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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S

T

X

W

V

U

Y

Z

sym-Diphenylcarbazone - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description Orange crystalline powder Acetone solubility Conform Mercury sensitivity ConformResidue on ignition <=0.1 %

Code Size Packaging443801 g 10 Glass jarIt contains sim-diphenylcarbazide. Indicator redoxFor further information on above products, see following product/application section(s)Indicators (p. 50)

2,5-Diphenylossazole2,5-Difenilossazolo - 2,5-Diphényloxazole - 2,5-Difeniloxazol


2,5-Diphenylossazole - Special GradeRS-For radiochemistry

Description White crystalline powder


sym-Diphenylthiocarbazonesim-Difeniltiocarbazone - Sym-Diphénylthiocarbazone - sim-Difeniltiocarbazona

Xn

R: 20/21/22-36/37/38S: 22


sym-Diphenylthiocarbazone - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (spectrophotom.) >= 85.0 % Description Black-violet powder E 620/E 450 nm >= 1.55Heavy metals (Pb) <= 20 ppm Residue on ignition <= 0.3 %


DipivaloylmethaneDipivaloilmetano - Dipivaloylméthane - Dipivaloilmetano

F

R: 11


Dipivaloylmethane - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description Density at 20° C >=0.897


n-Dipropylaminen-Dipropilammina - n-Dipropylamine - n-Dipropilamina


C F

R: 11-20/21/22-35S: 16-26-36/37/39-45


n-Dipropylamine - Analytical GradeRPE-For analysis



, '-Dipyridyla,a!-Dipiridile - a,a!-Dipyridyle - a,a!-Dipiridilo


Xn

R: 21/22S: 23-36/37



DipSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

, '-Dipyridyl - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Polvere crist. quasi bianca Melting point 69 ÷ 72 ° CResidue on ignition <= 0.1 % Iron sensitivity Conform


Disulphine blue VNBlu disulfina VN - Bleu disulfine VN - Azul de disulfina VN

T

R: 20/21/22S: 28-45


Disulphine blue VN - Analytical GradeRPE-For analysis-C.I. 42045

Description Blue powder

Code Size Packaging428831 g 10 Glass jarStain for Microscopy (hystochemistry).

DithiooxamideDitioossammide - Dithiooxamide - Ditiooxamida

SynonymesAcide rubéaniqueAtomic weight: 120,19

CAS N: 79-40-3EEC N: 201-203-9

Dithiooxamide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=98 % Description Red orange crystals Residue on ignition <=500 ppmCopper sensitivity <= 0.05 µg/ml


n-Dodecyl alcoholAlcole n-dodecilico - Dodécanol-1 - Alcohol dodecílico

Xi

R: 38


n-Dodecyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Clear colourless liquid Melting point 22.0 ÷ 27.0 ° C


Dodecylbenzenesulphonic acid sodium saltAcido dodecilbenzensolfonico sale sodico - Acide dodécylbenzènesulfonique sel sodique - Acido dodecilbencensulfónico sal sódico

Xn

R: 22-36/38S: 28


Dodecylbenzenesulphonic acid sodium salt - Special GradeRS-Standard for detection of surfactants (biodegradable)

Assay > 83 % Description White-yellowish crystalline powder pH sol. 1% 6.5 ÷ 9.5Water < 2 %

Code Size Packaging405351 g 10 Glass jarBiodegradable > 90%

DulcitolDulcite - Dulcitol - Dulcita


Dulcitol - Analytical Grade


Dul CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Dulcitol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description White powder Melting point 188 ÷ 189 °CLoss on drying <= 0.1 % Residue on ignition <= 0.1 % Heavy metals (Pb) <= 10 ppmAs <= 0.5 ppm Fe <= 5 ppm


DysprosiumDisprosio - Dysprosium - Disprosio


R: 34S: 26-36/37/39-45

Dysprosium - Special GradeRS-Standard solution for ICP




Ehrlich's reagentEhrlich reattivo - Réactif d!Ehrlich - Ehrlich reactivo


Xi

R: 36/37/38S: 26

Ehrlich's reagent - Special GradeRS-For microscopy


Code Size Packaging446302 ml 500 Glass bottleFor the analysis of urines

Eluent for IC sodium bicarbonateEluent for IC sodium bicarbonate - Special GradeRS-Eluent concentrates for ion chromatography

Code Size Packaging Notes504534 0,17 M Sodium bicarbonateml 100 Plastic bottle


Eluent for IC sodium carbonateEluente per IC sodio carbonato - Eluant sodium carbonate pour chromatographie ionique - Eluyente sodio carbonato para cromatografía íonica

Eluent for IC sodium carbonate - Special GradeRS-Eluent concentrates for ion chromatography

Code Size Packaging Notes504533 0,5 M Sodium carbonateml 100 Plastic bottle



EluSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Eluent for IC sodium carbonate/sodium bicarbonateTransport classificationONU n. 3264 C

R: 34S: 26-36/37/39-45

Eluent for IC sodium carbonate/sodium bicarbonate - Special GradeRS-Eluent concentrates for ion chromatography

Code Size Packaging Notes504530 0,18 M Sodium carbonate / 0,17 M Sodium bicarbonateml 100 Plastic bottle504531 0,22 M Sodium carbonate / 0,28 M Sodium bicarbonateml 100 Plastic bottle504532 0,35 M Sodium carbonate / 0,1 M Sodium bicarbonateml 100 Plastic bottle


Eosin BEosina B - Eosine B - Eosina B

Xn

R: 20/21/22S: 13-22


Eosin B - Analytical GradeRPE-For analysis-C.I. 45400

Description Brown greyish powder Absorbtion ind.sensit. Conform

Code Size Packaging446602 g 25 Glass jarStain for Microscopy (hystology).For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Eosin ethylEosina etile - Ethyl-éosine - Eosina de etilo

Xn

R: 20/22S: S: 22-24/25


Eosin ethyl - Special GradeRS-For microscopy-C.I. 45386

Description Red- brick powder Identification (I.R.) Positive Loss on drying <= 5 %Residue on ignition 10.0 ÷ 14.0 %


Eosin YEosina Y - Eosine Y - Eosina Y

Xn

R: 20/22S: 22-24


Eosin Y - Special GradeRS-For microscopy-C.I. 45380

Description Red-brown powder Loss on drying <= 10 % Sens. as absorption indicator Conform

Code Size Packaging446632 g 25 Glass jar446634 g 100 Plastic jarStain for Histology.For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Eosin Y solution acqueousEosina Y soluzione acquosa - Eosine Y en solution aqueuse - Eosina Y solución acuosa

Xn

R: 20/22S: 22-24


Eosin Y solution acqueous - Special Grade


Eos CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Eosin Y solution acqueous - Special GradeRS-For microscopy-C.I. 45380

Description Brown liquid Eosina Y 1.10 ÷ 1.20 %

Code Size Packaging446644 ml 1000 Plastic jar


Eosin Y solution alcoholicEosina Y soluzione alcolica - Eosine Y en solution alcoolique - Eosina Y solución alcohólica

Transport classificationONU n. 1170Transport class: 3,3°B

Xn

R: 20/22S: 7-16


Eosin Y solution alcoholic - Special GradeRS-For microscopy-C.I. 45380

Description Red- brick powder Identification (I.R.) Positive Assorbanza a 515 nm >= 0.60



EpichlorhydrinEpicloridrina - Epichlorhydrine - Epiclorohidrina


T

R: 45-10-23/24/25-34-43S: 53-45


Epichlorhydrin - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Clear liquid Colour (APHA) <= 15Refractive index at 20° 1.4365 ÷ 1.4385 Water <= 0.02 %


ErbiumErbio - Erbium - Erbio


R: 34S: 26-36/37/39-45

Erbium - Special GradeRS-Standard solution for ICP




Eriochrome black TNero eriocromo T - Noir ériochrome T - Negro de eriocromo T

Xn

R: 20/21/22


Eriochrome black T - Analytical Grade


EriSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Eriochrome black T - Analytical GradeRPE-For analysis-C.I. 14645

Description Blackish brown powder Loss on drying <= 10 % Sensitivity Conform


Eriochromocyanine REriocromo cianina R - Eriochrome cyanine R - Eriocromocianina R


Eriochromocyanine R - Analytical GradeRPE-For analysis-C.I. 43820

Description Red brick powder Alluminium sensitivity >=1 µg/ml

Code Size Packaging446811 g 10 Glass jarFor the analysis of Al. Icomplexometric indicatorFor further information on above products, see following product/application section(s)Indicators (p. 50)

Erythrosin extra BEritrosina extra B - Erythrosine extra B - Eritrosina extra B

Xn

R: 20/22


Erythrosin extra B - Special GradeRS-For microscopy-C.I. 45430

Description Red brown powder Assorbanza a 525 nm >= 0.64


Esbach's reagentEsbach reattivo - Réactif d!Esbach - Esbach reactivo

Esbach's reagent - Special GradeRS-For microscopy


Code Size Packaging446981 ml 1000 Plastic bottleFor the analysis of albuminFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Eschka's mixtureMiscela Eschka - Mélange d!Eschka - Mezcla de Eschka

Eschka's mixture - Special GradeRS-For sulphur detection

Description White powder Composition MgO 60 ÷ 70 % Composition K2CO3 10 ÷ 20 %Composition Na2CO3 10 ÷ 20 % Sulphur compounds <=10 ppm HCl-insoluble matter <=100 ppm


Ethanol absoluteAlcole etilico assoluto - Ethanol absolu - Alcohol etílico absoluto


F

R: 11S: 7-16


Ethanol absolute - Analytical Grade


Eth CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Ethanol absolute - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay(alcohol.) at 20°C >=99.8 %(V/V) Assay (GLC) >=99.5 % (v/v) Description Clear liquidColour (APHA) <=10 Water miscibility Conform ACS Furfural ConformTail products Conform Substances darkened by sulphuric acid Conform ACS Density at 20° C 0.790 ÷ 0.793Boiling point 78.3 ÷ 78.8 °C Water (K.F.) <=0.2 % Residue on evaporation <=10 ppmAcidity (acetic acid) <=10 ppm Alcalinity (NH3) <=1 ppm Isopropyl alcohol <=30 ppmMethyl alcohol <=100 ppm Carbonyl Compounds (CO) <=5 ppm Subst. reducing KMnO4 <=3 ppmAl <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.02 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmMg <=0.1 ppm Mn <=0.02 ppm Ni <=0.02 ppmPb <=0.1 ppm Sn <=0.1 ppm Zn <=0.1 ppmAbsorbance Conform Ph Eur Volatile impurities Conform Ph Eur

Code Size Packaging414601 ml 1000 Plastic bottle414607 ml 1000 Glass bottle414605 ml 2500 Plastic bottle414608 ml 2500 Glass bottle414603 ml 5000 Metallic can414606 ml 5000 Bottle414609 l 25 Polythene-metal drum414602 l 200 Metal drum


Ethanol absolute - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.7893 ÷ 0.7899Boiling point 78.3 ÷ 78.8 ° C Acidity or alkalinity <=0.0002 meq/g Water (K.F.) <=0.2 %Residue on evaporation <=10 ppm Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 210 nm >=25 %at 220 nm >=50 % at 230 nm >=75 % at 250 nm >=89 %at 270 nm >=94 % at 290 nm >=97 %


Ethanol absolute - Technical GradeRE-Pure

Assay(alcohol.) at 20°C >=99.5 % (v/v) Description Clear colourless liquid Density at 20° C 0.7866 ÷ 0.7926Boiling point 78.0 ÷ 79.0 ° C Water (K.F.) <=0.5 % Residue on evaporation <=50 ppmAcidity (acetic acid) <=50 ppm

Code Size Packaging308602 ml 1000 Plastic bottle308607 ml 1000 Glass bottle308603 ml 2500 Glass bottle308605 ml 2500 Plastic bottle308601 l 25 Metal drum

Ethanol 96°Alcole etilico 96° - Ethanol 96° - Alcohol etílico 96°


F

R: 11S: 7-16


Ethanol 96° - Analytical Grade


EthSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

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V

U

Y

Z

Ethanol 96° - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay(alcohol.) at 20°C 96.0 ÷ 96.9 % (v/v) Assay(densim.) at 15.5° 94.9 ÷ 96.0 % (v/v) Assay (GLC) >=95.0 %Description Clear liquid Colour (APHA) <=10 Identification (I.R.) PositiveAppearance of solution Conform USP Absorbance Conform Ph Eur Volatile impurities Conform Ph EurWater miscibility Conform ACS Substances darkened by sulphuric acid Conform ACS Density at 20° C 0.8050 ÷ 0.8124Densità a 15.5°C 0.812 ÷ 0.816 Boiling point 78.0 ÷ 79.0 ° C Residue on evaporation <=10 ppmAcidity (acetic acid) <=30 ppm Alcalinity (NH3) <=0.0002 meq/g Alcole isopropilico-acetone ConformMethyl alcohol <=0.1 % Carbonyl Compounds (CO) <=5 ppm Subst. reducing KMnO4 <=3 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm

Code Size Packaging414638 ml 250 Glass bottle414634 ml 1000 Plastic bottle414637 ml 1000 Glass bottle414631 ml 2500 Glass bottle414632 ml 2500 Plastic bottle414639 l 25 Polythene-metal drum414633 l 200 Metal drum


Ethanol 96° - Special GradeRS-For optical spectroscopy

Assay(alcohol.) at 20°C >=96.0 %(v/v) Description Clear colourless liquid Colour (APHA) <=10Density at 20° C 0.8050 ÷ 0.8124 Boiling point 78.0 ÷ 79.0 ° C Acidity or alkalinity <=0.0005 meq/gResidue on evaporation <=10 ppm Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 210 nm >=35 %at 220 nm >=55 % at 230 nm >=72 % at 250 nm >=90 %at 270 nm >=98 %


Ethanol 96° - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP

Assay(densim.) at 15.5° 94.9 ÷ 96.0 % v/v Assay(alcohol.) at 20°C 95.1 ÷ 96.9 % v/v Description Clear colourless liquidDensity at 20° C 0.805 ÷ 0.812 Densità a 15.5°C 0.812 ÷ 0.816 Acidity or alkalinity Conform Ph.Eur.Absorbance Conform Ph.Eur. Volatile impurities Conform Ph.Eur. Residue on evaporation <=0.0025 % m/vAppearance of solution Conform Ph.Eur. Boiling point ~ 78 ° C Origin (BSE/TSE) VegetableResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging308644 ml 1000 Plastic bottle308647 ml 1000 Glass bottle308641 ml 2500 Glass bottle308649 ml 2500 Plastic bottle529141 ml 5000 Plastic tank308646 l 10 Plastic bottle308648 l 27 Polythene-metal drum308643 l 200 Metal drum

Ethanol 70%Alcole etilico 70% - Ethanol 70% v/v - Alcohol etílico 70%


F

R: 11S: 7-16-23.3-51


Ethanol 70% - Technical GradeRE-Pure

Assay(alcohol.) at 20°C >= 70 % (v/v) Description Clear liquid Colour IncoloreAcidity <= 0.003 % Alcalinity <= 3 ppm Methanol <= 100 ppmResidue on evaporation <= 30 ppm Water miscibility Conform ACS Substances darkened by sulphuric acid Conform ACSSubstances reducing KMnO4 (O) <= 3 ppm




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Ethanol absolute denaturatedAlcole etilico assoluto denaturato - Ethanol absolu dénaturé - Alcohol etilico absoluto desnaturalizado


F

R: 11S: 7-16


Ethanol absolute denaturated - Technical GradeRE-Pure

Assay(alcohol.) at 20°C >= 99.7 %(V/V) Description Clear pink liquid Density at 15° C ~ 0.794Boiling point 77 ÷ 79 °C

Code Size Packaging308652 l 200 Metal drum

Ethanol anhydrousAlcole etilico anidro - Ethanol anhydre - Alcohol etílico anhidro


F

R: 11S: 7-16


Ethanol anhydrous - Analytical GradeRPE-For analysis

Assay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water miscibility Conform Furfural ConformTail products Conform Ready carbonizable substances Conform Density at 20° C 0.7866 ÷ 0.7926Refractive index at 20° 1.3602 ÷ 1.3622 Boiling point 78.3 ÷ 78.8 ° C Water (K.F.) <=0.1 %Residue on evaporation <=10 ppm Acidity (acetic acid) <=10 ppm Alcalinity (NH3) <=1 ppmIsopropyl alcohol <=30 ppm Methyl alcohol <=100 ppm Carbonyl Compounds (CO) <=5 ppmSubst. reducing KMnO4 <=3 ppm Al <=0.5 ppm B <=0.02 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm

Code Size Packaging414573 ml 1000 Plastic bottle414577 ml 1000 Glass bottle414571 ml 2500 Glass bottle414575 ml 2500 Plastic bottle414578 l 25 Polythene-metal drum

Ethanol anhydrous - Special GradeRS-Anhydrous-for analysis

Assay (GLC) >=99.8 % Description Clear colourless liquid Identification (I.R.) PositiveAcidity <=0.0005 meq/g Alcalinity <=0.0002 meq/g Residue on evaporation <=10 ppmWater (K.F.) <=200 ppm Acetone <=0.01 % Methyl alcohol <=0.05 %Isopropyl alcohol <=0.1 % Al <=0.5 ppm Ba <=0.1 ppmCa <=0.5 ppm Cu <=0.02 ppm Fe <=0.1 ppmPb <=0.1 ppm Zn <=0.1 ppm


RS-For HPLC-Isocratic GradeAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.7893 ÷ 0.7899Refractive index at 20° 1.3602 ÷ 1.3622 Boiling point 78.3 ÷ 78.8 ° C Acidity or alkalinity <=0.0002 meq/gWater (K.F.) <=0.1 % Residue on evaporation <=10 ppm U.V. Transmittance -at 210 nm >=25 % at 220 nm >=50 % at 230 nm >=75 %at 250 nm >=89 % at 270 nm >=94 % at 290 nm >=97 %





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Ethanol anhydrous - Special GradeRS-For HPLC-PLUS-Gradient Grade

Assay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.7893 ÷ 0.7899Refractive index at 20° 1.3602 ÷ 1.3622 Boiling point 78.3 ÷ 78.8 ° C Acidity or alkalinity <=0.0002 meq/gWater (K.F.) <=0.1 % Residue on evaporation <=10 ppm Fluorescence -at 254 nm <=2 ppb at 365 nm <=2 ppb U.V. Transmittance -at 210 nm >=25 % at 220 nm >=50 % at 230 nm >=75 %at 250 nm >=89 % at 270 nm >=94 % at 290 nm >=97 %



RS-For preparative HPLCAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.7893 ÷ 0.7899Refractive index at 20° 1.3602 ÷ 1.3622 Water (K.F.) <=0.1 % Residue on evaporation <=10 ppmAlcalinity <=0.0002 meq/g U.V. Transmittance - at 220 nm >=50 %at 270 nm >=98 %

Code Size Packaging414643 l 23 Drum

RS-MOS For electronic use-ERBATRONAssay (GLC) >=99.9 % Description Clear colourless liquid Colour (APHA) <=10Water miscibility Conform Ready carbonizable substances Conform Density at 20° C 0.7893 ÷ 0.7899Boiling point 78.3 ÷ 78.8 ° C Resistivity >=0.5 Mohm cm Water (K.F.) <=0.1 %Residue on evaporation <=10 ppm Acidity (acetic acid) <=10 ppm Alcalinity (NH3) <=1 ppmMethyl alcohol <=100 ppm Chloride <=0.2 ppm Carbonyl Compounds (CO) <=10 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2.5 ppmTotal sulphur <=1 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.02 ppm Pt <=0.05 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.03 ppmZr <=0.05 ppm


RS-RSE For electronic use-ERBATRONAssay(alcohol.) at 20°C >=99.9 % Description Clear colourless liquid Colour (APHA) <=10Water miscibility Conform Ready carbonizable substances Conform Density at 20° C 0.790 ÷ 0.793Boiling point 78.3 ÷ 78.8 ° C Resistivity >=0.5 Mohm cm Water (K.F.) <=0.1 %Residue on evaporation <=10 ppm Acidity (acetic acid) <=10 ppm Alcalinity (NH3) <=1 ppmMethyl alcohol <=100 ppm Chloride <=0.2 ppm Carbonyl Compounds (CO) <=10 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2.5 ppmTotal sulphur <=1 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.02 ppm Pt <=0.05 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.03 ppmZr <=0.05 ppm


Ethanol anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay(alcohol.) at 20°C >=99.5 % v/v Description Clear colourless liquid Relative density 0.790 ÷ 0.794Boiling point ~ 78 ° C Appearance of solution Conform Ph.Eur. Absorbance Conform Ph.Eur.Volatile impurities Conform Ph.Eur. Acidity or alkalinity <=0.003 % Residue on evaporation <=0.0025 % m/vOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging308615 l 25 Drum



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Ethanol anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-BP

Assay(alcohol.) at 20°C >=99.5 % (v/v) Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Absorbance Conform Ph.Eur. Volatile impurities Conform Ph.Eur. Acidity or alkalinity <=30 ppmDensity at 20° C 0.790 ÷ 0.793 Boiling point ~ 78 °C Residue on evaporation <=25 ppm m/vOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging308661 ml 2500 Plastic bottle308662 ml 2500 Glass bottle308665 l 23 Glass-polistyrene container308664 l 25 Polythene-metal drum308663 l 200 Metal drumSpectrophotometric analysis (1 cm - ref. Water)

Ethanol-d6 anhydrousAlcole etilico anidro-d6 - Ethanol anhydre-d6 - Alcohol etílico anhidro-d6


F

R: 11S: 7-16


Ethanol-d6 anhydrous - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5262A Isotopic purity 99,00%2 x ml 1 Ampoule


EthanolamineEtanolammina - Ethanolamine - Etanolamina

Synonymes2-Aminoéthanol


C

R: 20/21/22-34S: 26-36//37/39-45


Ethanolamine - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=99 % Description Clear colourless liquid Water miscibility ConformAlcohol miscibility complete Refractive index at 20° 1.4491 ÷ 1.4591 Boiling point 169.5 ÷ 170.5 °CMelting point 9.8 ÷ 10.8 ° C Chloride <=10 ppm Diethanolamine <=0.5 %Heavy metals (Pb) <=2 ppm Residue on ignition <=50 ppm Sulphate <=20 ppmTriethanolamine <=0.5 % Fe <=1 ppm


2-Ethoxyethanol2-Etossietanolo - Glycol éthylènique monoéthyléther - 2-Ethoxietanol


T

R: 60-61-10-20/21/22S: 53-45


2-Ethoxyethanol - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99 % Refractive index at 20°C 1.406 - 1.41 Water content (K.F.) <= 1000 mg/KgColour <= 10 Hazen Non volatile residue <= 10 mg/Kg Free acid (as CH3COOH) <= 50 mg/Kg


RPE-For analysisAssay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.927 ÷ 0.933Refractive index at 20° 1.4055 ÷ 1.4105 Boiling point 134 ÷ 137 ° C Water (K.F.) <=0.2 %Residue on evaporation <=20 ppm

Code Size Packaging453951 ml 1000 Glass bottle453952 kg 20 Glass-metal/polythene contain.

2-Ethoxyethanol - Technical Grade



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2-Ethoxyethanol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.406 - 1.41 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 10 mg/Kg Free acid (as CH3COOH) <= 50 mg/Kg


2-Ethyl-1-hexylamine2-Etilesilammina-1 - 2-Ethyl-1-hexylamine - 2-Etil-1-hexilamina


2-Ethyl-1-hexylamine - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.784 ÷ 0.790Boiling point 166.5 ÷ 169.5 ° C Residue on ignition <=100 ppm


Ethyl acetateEtile acetato - Ethyle acétate - Etilo acetato


F Xi

R: 11-36-66-67S: 16-26-33


Ethyl acetate - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 30 mg/KgMethanol <= 100 mg/Kg Ethanol <= 400 mg/Kg Density d20/4 0.898 - 0.902Methyl acetate <= 0.1 %


RPE-ACS-for analysisAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Alcohol miscibility complete Chloroform miscibility completeDiethyl ether miscib. complete Foreign esters Conform Water solubility ConformSubstances darkened by sulphuric acid Conform Density at 20° C 0.901 ÷ 0.902 Refractive index at 20° 1.3699 ÷ 1.3739Boiling point 76.9 ÷ 77.4 ° C Water (K.F.) <=500 ppm Residue on evaporation <=10 ppmAcidity <=0.0009 meq/g Ethyl alcohol <=0.1 % Methyl alcohol <=0.1 %Methyl acetate <=0.1 % Al <=0.5 ppm B <=0.02 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.02 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.02 ppm Sn <=0.1 ppmZn <=0.02 ppm

Code Size Packaging448251 ml 1000 Glass bottle448256 ml 2500 Glass bottle448253 kg 24 Metallic can448255 kg 180 Metal drum

Ethyl acetate - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 30 mg/KgMethanol <= 100 mg/Kg Ethanol <= 400 mg/Kg Density d20/4 0.898 - 0.902Methyl acetate <= 0.1 %

Code Size PackagingP0021016 ml 1000 Glass bottleP0021021 ml 2500 Glass bottleP00210T21 with molecular sievesml 2500 Glass bottle




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Ethyl acetate - Special GradeRS-ATRASOL-For analysis of volatile traces

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 150 mg/KgColour <= 10 Hazen Methanol <= 100 mg/Kg Non volatile residue <= 2 mg/KgEthanol <= 100 mg/Kg Free acid (as CH3COOH) <= 30 mg/Kg GC ( FID ) - NC Atrasol ConformGC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex - GC-FID.Individ. peak (hexadecane) <= 5 µg/lRetention time range over toluène -



RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen UV transmittance at 260 nm >= 75 %UV transmittance at 270 nm >= 90 % UV transmittance at 300 nm >= 95 % Ethanol <= 400 mg/KgFree acid (as CH3COOH) <= 30 mg/Kg Methanol <= 100 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.898 ÷ 0.902Refractive index at 20° 1.3699 ÷ 1.3739 Boiling point 76.9 ÷ 77.4 ° C Water (K.F.) <=300 ppmResidue on evaporation <=2 ppm Acidity or alkalinity <=0.0015 meq/g U.V. Transmittance -at 260 nm >=76 % at 270 nm >=94 % at 280 nm >=98 %



RS-For preparative HPLCAssay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen UV transmittance at 255 nm >= 25 %UV transmittance at 300 nm >= 90 % Free acid (as CH3COOH) <= 30 mg/Kg

Code Size PackagingP00237P21 ml 2500 Glass bottleFiltered at 1 mmFor further information on above products, see following product/application section(s)Chromatography (p. 34)

RS-For preparative HPLCAssay (GLC) >= 99.9 % Description Clear colourless liquid Density at 20° C 0.901 ÷ 0.902Refractive index at 20° 1.3699 ÷ 1.3739 Boiling point 76.9 ÷ 77.4 ° C Water (K.F.) <= 300 ppmResidue on evaporation <= 5 ppm Alcalinity <= 0.0002 meq/g U.V. Transmittance -at 265 nm >= 70 % at 280 nm >= 98 %






RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen Free acid (as CH3COOH) <= 30 mg/Kg Non volatile residue <= 2 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/lRetention time Atrazin to Coumaphos -




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Ethyl acetate - Special GradeRS-PLUS-for residual pesticide analysis

Assay (GLC) >= 99.8 % Description Clear liquid Colour <= 10 hazenWater <= 0.03 % Not volatile residue <= 5 mg/kg Free acid (as CH3COOH) <= 30 mg/kgGC-ECD (Lindane standard) <= 3 ng/l GC-NPD (Ethylparathion standard) <= 3 ng/l



RS-RSE For electronic use-ERBATRONAssay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Ready carbonizable substances Conform Resistivity >=20 Mohm.cm Density at 20° C 0.898 ÷ 0.902Boiling point 76.6 ÷ 77.6 ° C Water (K.F.) <=500 ppm Residue on evaporation <=10 ppmAcidity (acetic acid) <=50 ppm Alcalinity (NH3) <=1 ppm Phosphate <=0.5 ppmHeavy metals (Pb) <=0.1 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.2 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.02 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.2 ppm Ni <=0.01 ppmPb <=0.02 ppm Pt <=0.05 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.02 ppmZr <=0.05 ppm

Code Size Packaging448308 ml 2500 Glass bottle448306 ml 5000 Metallic can448301 kg 24 Metal drum

RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen UV transmittance at 255 nm >= 15 %UV transmittance at 260 nm >= 75 % UV transmittance at 270 nm >= 95 % UV transmittance at 280 nm >= 98 %Ethanol <= 100 mg/Kg Free acid (as CH3COOH) <= 30 mg/Kg Methanol <= 100 mg/Kg



Ethyl acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (saponification) 99.0 ÷ 100.5 % Description Clear colourless liquid Acidity Conform USP-NFReady carbonizable substances Conform USP-NF Methyl compounds Conform USP-NF Residue solvents Conform USP-NFDensity at 25° C 0.894 ÷ 0.898 Residue on evaporation <=0.02 % Cromatographic purity >=99.5 %Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


RPH-According to pharmacopoeia: NF-low water contentAssay (saponification) 99.0 ÷ 100.5 % Description Clear colourless liquid Acidity Conform USP-NFReady carbonizable substances Conform USP-NF Methyl compounds Conform USP-NF Organic volatile impurities Conform USP-NFDensity at 25° C 0.894 ÷ 0.898 Residue on evaporation <=0.02 % Water (K.F.) <=0.1 %Cromatographic purity >=99.5 %


RPH-According to pharmacopoeia: Ph.Eur.Assay (GC) >= 99.8 % Clear,colourless liq.appearance Conform Clear,colourless aqueous sol. appearance ConformWater solubility Conform Acetone miscibility Conform Alkohol miscibility ConformDichloromethane miscibility Conform Identification (IR) Conform Acidity ConformDensity d20/20 0.898 - 0.902 Refractive index at 20°C 1.370 - 1.373 Reaction with H2SO4 ConformRelated substances (GC) Conform Non volatile residue <= 30 mg/Kg Water content (K.F.) <= 0.1 % m/m




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Ethyl acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-DAB

Titolo (saponificazione) 99.0 ÷ 100.5 % Assay (GLC) >= 99.8 % Description Clear colourless liquidColour <= 10 APHA Appearance Conform Ph.Eur. Density at 20°C 0.898 ÷ 0.902Refractive index at 20°C 1.370 ÷ 1.373 Boiling point 76 ÷ 78 °C Acidity Conform USP-NFResidue on evaporation <= 0.003 % Water (K.F.) <= 0.1 % Readily carbonizable substances Conform USP-NFMethyl compounds Conform USP-NF Organic volatile impurities Conform USP-NF Related compounds <= 0.2 %Density at 25° C 0.894 ÷ 0.898 Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging529221 l 25 Plastic tank529222 l 200 Metallic can

Ethyl acetate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.37 - 1.374 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 30 mg/KgEthanol <= 400 mg/Kg Density d20/4 0.898 - 0.902


RE-PureAssay (GLC) >= 99 % Description Clear colourless liquid Colour <= 10 APHAIdentity (IR) Positive Density at 20°C 0.898 ÷ 0.902 Boiling point 76.0 ÷ 77.5 °CRefractive index at 20°C 1.3699 ÷ 1.3739 Acidity (acetic ac) <= 30 ppm Residue on evaporation <= 30 ppmWater (K.F.) <= 500 ppm

Code Size Packaging508221 ml 1000 Glass bottle508222 ml 2500 Glass bottle528295 ml 5000 Metal tank528297 l 200 Metal drum

Ethyl acetoacetateEtile acetoacetato - Ethyle acétoacétate - Etilo acetoacetato

Xi

R: 36/37/38S: 26


Ethyl acetoacetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.021 ÷ 1.029Refractive index at 20° 1.4154 ÷ 1.4234 Boiling point 179.4 ÷ 181 ° C Acidity or alkalinity <=0.005 meq/gWater (K.F.) <=500 ppm Residue on evaporation <=50 ppm


Ethyl acetoacetate - Technical GradeRE-Pure

Assay (GLC) >= 98 % Description Clear colourless liquid Density at 20° C 1.021 ÷ 1.029Refractive index at 20° 1.415 ÷ 1.424 Boiling point 179 ÷ 181 ° C Water (K.F.) <= 0.1 %


Ethyl benzoateEtile benzoato - Ethyle benzoate - Etilo benzoato


Ethyl benzoate - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Yellow colourless liquid Density at 20° C 1.043 ÷ 1.047Refractive index at 20° 1.5040 ÷ 1.5060 Acidity <= 0.1 %




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Ethyl bromideEtile bromuro - Ethyle bromure - Etilo bromuro


F Xn

R: 11-20/22-40S: 36/37


Ethyl bromide - Technical GradeRE-Pure



Ethyl bromoacetateEtile bromoacetato - Ethyle bromoacétate - Etilo bromoacetato


T+

R: 26/27/28S: 7/9-26-45


Ethyl bromoacetate - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Clear liquid Colour (APHA) <= 10Refractive index at 20° 1.4500 ÷ 1.4520


Ethyl formateEtile formiato - Ethyle formiate - Etilo formiato


F Xn

R: 11-20/22-36/37S: 9-16-24-26-33


Ethyl formate - Technical GradeRE-Pure

Assay (GLC) >= 98.0 % Description Clear liquid Density at 20° C 0.907 ÷ 0.927Refractive index at 20° 1.3547 ÷ 1.3647 Colour (APHA) <= 20 Boiling point 53.3 ÷ 55.3 °CAcidity <= 0.002 meq/g


Ethyl iodideEtile ioduro - Ethyle iodure - Etilo yoduro


Xi

R: 10-36/38S: 16-24/25


Ethyl iodide - Analytical GradeRPE-For analysis

Assay (GLC) =>99 % Description Yellow clear liquid Alcohol miscibility completeBenzene miscibility complete Diethyl ether miscib. complete Density at 20° C 1.911 ÷ 1.961Refractive index at 20° 1.5073 ÷ 1.5193 Boiling point 71.5 ÷ 72.5 ° C Water (K.F.) <=0.1 %Residue on evaporation <=50 ppm Aidity(Hydrogen iodide) <=50 ppm

Code Size Packaging448873 ml 100 Glass bottle448877 ml 1000 Glass bottle448876 kg 43 Glass-polistyrene containerStabilized with Ag.

Ethyl p-aminobenzoateEtile p-amminobenzoato - Ethyle-p-aminobenzoate - Etilo p-aminobenzoato

R: 20/21/22


Ethyl p-aminobenzoate - Pharmaceutical Grade



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Ethyl p-aminobenzoate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay 99.0 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Melting point 89 ÷ 92 ° C Loss on drying <=0.5 %Sulphated ash <=0.1 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Ethyl propionateEtile propionato - Ethyle propionate - Etilo propionato


F

R: 11S: 16-23-24-29-33


Ethyl propionate - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.884 ÷ 0.894Refractive index at 20° 1.3809 ÷ 1.3869 Boiling point 98.6 ÷ 99.6 ° C Water (K.F.) <=500 ppmResidue on evaporation <=50 ppm Acidity (propionic ac.) <=500 ppm


Ethyl vinyl etherEtere etilvinilico - Ether éthylvinylique - Eter etilvinílico


F+ Xi

R: 12-19-38S: 9-16-29-33


Ethyl vinyl ether - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Diethyl ether miscib. completeDensity at 20° C 0.757 ÷ 0.761 Refractive index at 20° 1.3732 ÷ 1.3802 Boiling point 35.3 ÷ 35.8 ° CWater (K.F.) <=0.1 % Residue on evaporation <=500 ppm Acidity (acetic acid) <=10 ppmAlcalinity (NH3) <=85 ppm Peroxides (H2O2) <=50 ppm


Ethylamine solution 70% in waterEtilammina soluzione 70% in acqua - Ethylamine 70% - Etilamina solución 70% en agua


F Xi

R: 11-36/37S: 16-26-29

CAS N: 75-04-7EEC N: 200-834-7

Ethylamine solution 70% in water - Analytical GradeRPE-For analysis

Assay (alkalimetric) 67 ÷ 73 % Description Clear colourless liquid or opaline Density at 20°C 0.80 ÷ 0.82Refractive index at 20° 1.382 ÷ 1.386


EthylbenzeneEtilbenzene - Éthyle benzène - Etilbenceno


F Xn

R: 11-20S: 16-24/25-29


Ethylbenzene - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Ready carbonizable substances ConformDensity at 20° C 0.864 ÷ 0.870 Refractive index at 20° 1.4919 ÷ 1.4999 Boiling point 135.5 ÷ 136.5 ° cWater (K.F.) <=200 ppm Residue on evaporation <=10 ppm Acidity (benzoic acid) <=14 ppmAlcalinity (NH3) <=2 ppm Benzene <=0.25 % Toluene <=0.25 %Total sulphur <=3 ppm




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Ethylbenzene - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.6 % Refractive index at 20°C 1.494 - 1.498 Colour <= 10 HazenNon-aromatic compounds <= 1700 mg/Kg


Ethylene carbonateEtilene carbonato - Ethylene carbonate - Etileno carbonato


Ethylene carbonate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99 % Description White crystals Residue on ignition <= 200 ppmDensity at 40°C 1.320 ÷ 1.324 Melting point 35 ÷ 37 °C


Ethylene glycolGlicol etilenico - Ethylène glycol - Etil englicol

Xn

R: 22


Ethylene glycol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.5 % Description Clear colourless liquid Water miscibility ConformMiscb. with Acetone complete Alcohol miscibility complete Reac.with Ammonium hydr ConformSub reducing AgNO3 amm. Conform Ready carbonizable substances Conform Density at 20° C 1.108 ÷ 1.118Refractive index at 20° 1.4274 ÷ 1.4354 Boiling point 197 ÷ 199 ° C Water (K.F.) <= 0.1 %Acidity (acetic acid) <= 3 ppm Chloride <= 2 ppm Carbonyl Compounds (CO) <= 100 ppmHeavy metals (Pb) <= 2 ppm Peroxides (H2O2) <= 5 ppm Residue on ignition <= 30 ppmSulphate <= 20 ppm Fe <= 1 ppm

Code Size Packaging453905 ml 1000 Glass bottle453904 ml 2500 Glass bottle453902 kg 30 Plastic drum453903 kg 230 Plastic drum

Ethylene glycol - Technical GradePS-Pure-for synthesis


Code Size PackagingP0390228 ml 5000 Metal tankP0390229 ml 5000 Plastic drumP0390249 l 25 Plastic drumP0390268 l 200 Metal drum

RE-PureAssay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 1.108 ÷ 1.118Refractive index at 20° 1.4264 ÷ 1.4364 Boiling point 197.0 ÷ 199.0 ° C Water (K.F.) <=0.3 %Residue on ignition <=100 ppm



Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acidAtomic weight: 380,35CAS N: 67-42-5EEC N: 200-651-2

Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid - Analytical Grade



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Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid - Analytical GradeRPE-For analysis

Assay (complexometric) >=98 % Description White cryst. powder Loss on drying <=1 %Chloride <=500 ppm NH4OH-Insoluble subst. <=50 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=0.1 % Sulphate <=100 ppm

Code Size Packaging405522 g 100 Plastic jarFor complexometry

EthylenediamineEtilendiammina - Ethylènediamine - Etilendiamina


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R: 10-21/22-34-42/43S: 23-26-36/37/39-45


Ethylenediamine - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Clear colourless liquid Alcohol miscibility completeDensity at 20° C 0.890 ÷ 0.906 Refractive index at 20° 1.4470 ÷ 1.4570 Boiling point 115.8 ÷ 117.3 °CMelting point 10 ÷ 12 °C Heavy metals (Pb) <= 5 ppm Residue on ignition <= 100 ppmFe <= 5 ppm


Ethylenediamine - Special GradeRS-RSE For electronic use-ERBATRON

Assay (GLC) >= 98.0 % Description Clear liquid Colour (APHA) <= 10Density at 20° C 0.890 ÷ 0.906 g/l Freezing point 10 ÷ 12 ° C Residue on ignition <= 100 ppmCr <= 50 ppb Cu <= 50 ppb Fe <= 50 ppbNi <= 50 ppb


Ethylenediaminetetraacetic acidAcido etilendiamminotetracetico - Acide éthylènediaminetétracétique (EDTA) - Acido etilendiaminotetraacetico (EDTA)

Xn

R: 20/21/22S: 13


Ethylenediaminetetraacetic acid - Analytical GradeRPE-For analysis

Assay (complexometric) >=99 % Description White powder Chelation power ConformLoss on drying <=0.1 % Nitrilotriacetic acid <=0.15 % Chloride <=40 ppmNH4OH-Insoluble subst. <=5 ppm Heavy metals (Pb) <=5 ppm Residue on ignition <=0.1 %Cu <=2 ppm Fe <=5 ppm

Code Size Packaging405465 g 250 Plastic jar405463 g 1000 Plastic jar405462 g 5000 Plastic jar405461 kg 50 Carton drumFor complexometry

Ethylenediaminetetraacetic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (complexometric) 98.0 ÷ 100.5 % Description White powder Nitrilotriacetic acid <=0.3 %Heavy metals (Pb) <=30 ppm Residue on ignition <=0.2 % Fe <=50 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging303251 g 5000 Plastic bottle303252 kg 25 Tank303254 kg 50 DrumFor complexometry

Ethylenediaminetetraacetic acid 0,01 mol/lAtomic weight: 292,250CAS N: 60-00-4EEC N: 200-449-4

Ethylenediaminetetraacetic acid 0,01 mol/l - Analytical Grade



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Ethylenediaminetetraacetic acid 0,01 mol/l - Analytical GradeRPE-For analysis-Superior




Ethylenediaminetetraacetic acid dipotassium saltXn

R: 20/21/22S: 13


Ethylenediaminetetraacetic acid dipotassium salt - Analytical GradeRPE-For analysis

Assay (complexometric) 99.0 ÷ 101.5 % Description White powder pH sol. 5% at 25° C 4.0 ÷ 5.0Chloride <=50 ppm Heavy metals (Pb) <=10 ppm Fe <=10 ppm

Code Size Packaging405531 g 50 Glass jarFor complexometry

Ethylenediaminetetraacetic acid dipotassium salt - Technical GradeRE-Pure

Assay (complexometric) >=99.0 % Description White granular powder pH sol. 5% in H2O 4.0÷5.0Water-insoluble matter <=0.003 % Fe <= 0.001 % Heavy metals (Pb) <= 0.0005 %Chloride <=0.004 % Cyanide <= 0.001 % Sulphate <=0.01 %Cu <=0.0001 % Nitrilotriacetic acid <=0.05 % Loss on drying 150° C 8.5÷9.5 %


Ethylenediaminetetraacetic acid disodium saltAcido etilendiamminotetracetico sale bisodico - Acide éthylènediaminetétracétique sel disodique - Acido etilendiaminotetraacético sal disódica

Xn

R: 20/21/22S: 13


Ethylenediaminetetraacetic acid disodium salt - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 99.0 ÷ 101.0 % Description White powder pH sol. 5% at 25° C 4.0 ÷ 6.0Nitrilotriacetic acid <=0.1 % Water-insoluble matter <=50 ppm Heavy metals (Pb) <=50 ppmFe <=100 ppm

Code Size Packaging405494 g 100 Plastic jar405491 g 250 Plastic jar405497 g 1000 Plastic jar405492 kg 25 Fibre drumFor complexometry

Ethylenediaminetetraacetic acid disodium salt - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Assay (complexometric) 98.5 ÷ 101.0 % Description White powder Appearance of solution Conform Ph.Eur.pH sol. 5% at 25° C 4.0 ÷ 5.5 Heavy metals (Pb) <=20 ppm Fe <=80 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform Impurity A <= 0.1 %

Code Size Packaging303201 g 1000 Plastic jar303202 kg 25 Carton drumFor complexometry

RPH-According to pharmacopoeia: Ph.Eur.-USPAssay (complexometric) 99.0 ÷ 101.0 % s.s. Assay (complexometric) 98.5 ÷ 101.0 % t.q. Description White powderAppearance of solution Conform Ph.Eur. Ca Conform USP-NF pH sol. 5% at 25° C 4.0 ÷ 5.5Loss on drying 8.7 ÷ 11.4 % Ac. nitrilotriacetico (Impurezza A) <= 0.1 % Heavy metals (Pb) <= 20 ppmFe <= 80 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform




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Ethylenediaminetetraacetic acid disodium salt 0.1 mol/lAtomic weight: 372,240CAS N: 6381-92-6EEC N: 205-358-3

Ethylenediaminetetraacetic acid disodium salt 0.1 mol/l - Analytical GradePA-PUREX-for analysis

Assay (colorimetry) 0.1998 - 0.2002 N



Code Size Packaging405511 ml 1000 Plastic bottle405512 l 10 KubidosReady-to-use volumetric solution

RPE-For analysis-SuperiorDescription Clear colourless liquid Titration factor 0.999 ÷ 1.001


RPE-NORMEX-for analysisAssay (complexometric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 8.0÷9.0Water-insoluble matter <=0.01 % Solution colour <=10 APHA Heavy metals (Pb) <=0.01 %Fe <=0.02 %

Code Size Packaging405421 Ampoule Plastic vial


Ethylenediaminetetraacetic acid disodium salt 0.05 mol/lXn

R: 20/21/22S: 13




Code Size PackagingP3290015 ml 1000 Plastic bottleP3290022 ml 5000 Plastic drum


Code Size Packaging405501 ml 1000 Plastic bottleReady-to-use volumetric solution

Ethylenediaminetetraacetic acid disodium salt 0.01 mol/lAtomic weight: 372,240CAS N: 6381-92-6EEC N: 205-358-3





Code Size Packaging405431 Ampoule Plastic ampoule3,3621 gr of EDTA sodium salt. Concentrated volumetric solution to prepare 1 l of solution 0,01 M.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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Ethylenediaminetetraacetic acid disodium salt 0,0178 mol/l (N/28)Atomic weight: 372,240CAS N: 6381-92-6EEC N: 205-358-3

Ethylenediaminetetraacetic acid disodium salt 0,0178 mol/l (N/28) - Special GradeRS-For agroalimentary analysis

Assay 0.0158 ÷ 0.0198 M Description Clear liquid Color <= 10 APHA

Code Size Packaging526011 l 10 Plastic tank

Ethylenediaminetetraacetic acid potassium and magnesium saltXn

R: 20/21/22S: 13


Ethylenediaminetetraacetic acid potassium and magnesium salt - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98 % Description White powder pH (0.1M a 20°C) 8.5 ÷ 9.5Chloride <= 50 ppm Sulphate <= 100 ppm Heavy metals (Pb) <= 10 ppmFe <= 10 ppm

Code Size Packaging405541 g 100 JarFor complexometry

Ethylenediaminetetraacetic acid tetrasodium salt tetrahydrateXn

R: 20/21/22S: 13


Ethylenediaminetetraacetic acid tetrasodium salt tetrahydrate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98.5 % (s.s.) Description White crystalline powder pH sol. 1% 9.5 ÷ 10.5Water (K.F.) <= 9 %

Code Size Packaging405482 g 250 Plastic jar405486 kg 25 Carton drumFor complexometry

Ethylenediaminetetraacetic acid tripotassic salt solution 20%Atomic weight: 406,53CAS N: 65501-24-8EEC N: 241-543-5

Ethylenediaminetetraacetic acid tripotassic salt solution 20% - Analytical GradeRPE-For analysis

Assay (complexometric) 19 ÷ 21 % p/v Description Clear colourless liquid Density at 20° C 1.104 ÷ 1.106


Ethylenediaminetetraacetic acid tripotassic salt solution 20% - Technical GradeRE-Pure

Assay (complexometric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 8.0÷9.0Water-insoluble matter <=0.01 % Solution colour <=10 APHA Heavy metals (Pb) <=0.01 %Fe <=0.02 %


2-Ethylhexanoic acidAcido 2-etilesanoico - Acide 2-éthylhexanoique - Acido 2-etilhexanoico

Xn

R: 63S: 36/37


2-Ethylhexanoic acid - Analytical Grade



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2-Ethylhexanoic acid - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.904 ÷ 0.908Refractive index at 20° 1.4230 ÷ 1.4280 Boiling point 227.0 ÷ 229.0 °C Chloride <=50 ppmHeavy metals (Pb) <=20 ppm Sulphate <=50 ppm Fe <=50 ppm


Bis-(2-ethylhexyl)phosphateBis (2-etilesil)fosfato - Bis-(2-éthylhexyl)phosphate - Bis-(2-etilohexilo)fosfato

Xn

R: 22S: 7-25


Bis-(2-ethylhexyl)phosphate - Analytical GradeRPE-For analysis

Assay >= 94 % Description Clear liquid Refractive index at 20° 1.440 ÷ 1.446


EugenolEugenolo - Eugenol - Eugenol

Xn

R: 22S: 24/25


Eugenol - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Yellow clear liquid Density at 20° C 1.064 ÷ 1.070Refractive index at 20° 1.5400 ÷ 1.5420


EukittEukitt - EUKITT - Eukitt


Xn

R: 10-20/21-38S: 25

Eukitt - Special GradeRS-For microscopy

Description Viscous liquid

Code Size Packaging554194 ml 100 Aluminium bottle554193 ml 250 Aluminium bottle554192 ml 500 Aluminium bottleBalm for rapid inclusionFor further information on above products, see following product/application section(s)Microscopy (p. 58)

EuropiumEuropio - Europium - Europio

Europium - Special GradeRS-Standard solution for ICP



EurSECTION III - CHEMICALS 100°ed

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Europium - Special GradeRS-Standard solution for ICP-MS



Fabris-Villavecchia's reagent solution AFabris-Villavecchia reattivo soluzione A - Réactif de Fabris-Villavecchia solution A - Fabris-Villavecchia reactivo solución A


F Xn

R: 11-20/22S: 7-16-36/37

Fabris-Villavecchia's reagent solution A - Special GradeRS-For sesame oil

Description Liq.limp lievemen giallogn

Code Size Packaging449871 ml 250 BottleMixture of furfuryl alcohol and ethanol

Fabris-Villavecchia's reagent solution BFabris-Villavecchia reattivo soluzione B - Réactif de Fabris-Villavecchia solution B - Fabris-Villavecchia reactivo solución B


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R: 34-37S: 26-45

Fabris-Villavecchia's reagent solution B - Special GradeRS-For sesame oil


Code Size Packaging449881 ml 1000 BottleHydrochloric acid

Fast green FCFVerde solido FCF - Vert solide FCF - Verde sólido FCF


Fast green FCF - Special GradeRS-For microscopy-C.I. 42053


Code Size Packaging491391 g 25 Glass jarStain for Histology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Fehling's A reagentFehling reattivo soluzione A - Réactif de Fehling solution A - Fehling reactivo solución A

Fehling's A reagent - Special GradeRS-For glucose detection

Assay 69.12 ÷ 69.40 ¿ Description Clear blue liquid Density at 20° C 1.037 ÷ 1.043

Code Size Packaging449926 ml 500 Bottle449927 ml 1000 BottleCopper II sulphate

Fehling's B reagentFehling reattivo soluzione B - Réactif de Fehling solution B - Fehling reactivo solución B


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R: 35S: 27-37/39-45


Feh CARLO ERBA REAGENTS

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Fehling's B reagent - Special GradeRS-For glucose detection

Description Clear colourless liquid Density at 20° C 1.259 ÷ 1.265 Alcalinity (NaOH) 119 ÷ 121 0/00

Code Size Packaging449936 ml 500 Bottle449937 ml 1000 BottlePotassium sodium tartrate and sodium hydroxide

FerroceneFerrocene - Ferrocène - Ferroceno

F Xn

R: 22S: 36


Ferrocene - Analytical GradeRPE-For analysis

Description Ochre powder


Ferroin 0,025 mol/l solutionFerroina 0,025 mol/l soluzione - Indicateur Ferroïne 0,025 mol/l - Ferroína solución 0,025 mol/l

Ferroin 0,025 mol/l solution - Special GradeRS-For enviromental analysis (COD determination)


FerronFerron - Ferron - Acido 7-yodo-8-hidroxiquinoleín-5-sulfónico

SynonymesAcide iodo-7-oxy-8-quinoléine-5-sulfo...Atomic weight: 351,13

CAS N: 547-91-1EEC N: 208-938-4

Ferron - Analytical GradeRPE-For analysis

Description Yellow crystalline powder Loss on drying <=0.5 % Heavy metals (Pb) <=20 ppmResidue on ignition <=0.1 % Iron sensitivity >=5 µg/ml Fe <=20 ppm

Code Size Packaging406918 g 5 Glass jarFor the estraction and the spectrophometric analysis of Mo(VI), Pd(II), U(VI), V(III)..

Fixative AFA liquidLiquido fissatore AFA - Liquide fixateur AFA - Líquido fijador AFA


F Xi

R: 11-43S: 7-9-16-24-37

Fixative AFA liquid - Special GradeRS-For histology

Appearance Yellow liquid

Code Size Packaging526263001 ml 5000 Plastic tank508840 480 x ml 30 Jar


Fixative Bouin Duboscq Brazil liquidLiquido fissatore di Bouin Duboscq Brazil - Liquide de Bouin Duboscq-Brazil - Líquido fijador de Bouin Duboscq-Brasil


Xn

R: 20/21/22-36/37/38-40-43S: 7-16-26-36/37-51

Fixative Bouin Duboscq Brazil liquid - Special Grade


FixSECTION III - CHEMICALS 100°ed

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Fixative Bouin Duboscq Brazil liquid - Special GradeRS-For histology

Code Size Packaging526271 ml 1000 Plastic bottle526262 ml 5000 Plastic tank


Fixative Bouin Hollande liquidLiquido fissatore di Bouin Hollande - Liquide de Bouin Hollande - Líquido fijador de Bouin Holland


Xn

R: 20/21/22-43S: 26-36/37/39-51

Fixative Bouin Hollande liquid - Special GradeRS-For histology

Appearance Yellow liquid

Code Size Packaging526268 ml 1000 Plastic bottle526269 ml 5000 Plastic tank


Fixative Bouin liquidLiquido fissatore di Bouin - Liquide de Bouin - Líquido fijador de Bouin

Transport classificationONU n. 2810Transport class: 3Transport class: 6.1Packaging group: II

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R: 20/21/22-36/37/38-40-43S: 26-36/37-51

Fixative Bouin liquid - Special GradeRS-For hematology



RS-For histologyCode Size Packaging526270 ml 1000 Plastic bottle526261 ml 5000 Plastic tank508835 640 x ml 20 Jar


Fixative Davidson liquidLiquido fissatore di Davidson - Liquide fixateur de Davidson - Líquido fijador de Davidson


F Xn

R: 11-20/21/22-36/37/38-40-43S: 24-36/37

Fixative Davidson liquid - Special GradeRS-For histology



Fixing oilOlio d!immersione - Huile pour immersion - Aceite de inmersión

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R: 22S: 46

Atomic weight: NOCAS N: NOEEC N: NO

Fixing oil - Special Grade


Fix CARLO ERBA REAGENTS

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Fixing oil - Special GradeRS-For microscopy

Description Clear liquid Density at 20° C >=1.0



Florisil 60-100 meshFlorisil 60-100 mesh - Florisil 60-100 mesh - Florisil 60-100 mesh

Florisil 60-100 mesh - Special GradeRS-Adsorbent for chromatography


Code Size Packaging Notes452331 60-100 meshg 100 Plastic bottle452333 60-100 meshg 500 Plastic jar


RS-For residual pesticides analysisDescription White powder Granulometry 60 mesh ca 2.0 %70 mesh ca 20.0 % 80 mesh ca 41.0 % 100 mesh ca 30.0 %140 mesh ca 6.9 %



Florisil 60-100 mesh - Technical GradePS-Pure-for synthesis

Particle size 60 - 100 Mesh MgO 15 - 16 % Na2SO4 <= 1 %Silicate (as SiO2) 83.5 - 84.5 mg/Kg


Florisil 100-200 meshFlorisil 100-200 mesh - Florisil 100-200 mesh - Florisil 100-200 mesh

Florisil 100-200 mesh - Special GradeRS-Adsorbent for chromatography




Fluorescein acidFluoresceina acida - Fluorescéine acide - Fluoresceína acida


Fluorescein acid - Analytical GradeRPE-For analysis


Code Size Packaging452083 g 50 Glass bottle452087 g 500 Metallic can

For further information on above products, see following product/application section(s)Chromatography (p. 34)Indicators (p. 50)Microscopy (p. 58)


FluSECTION III - CHEMICALS 100°ed

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Fluorescein sodium saltFluoresceina sodica - Fluorescéine sodique - Fluoresceína sódica

Xi

R: 36S: 25-26-39


Fluorescein sodium salt - Analytical GradeRPE-For analysis-C.I. 45350

Description Red brick powder Absorbtion ind.sensit. Conform Loss on drying <=10 %Water-insoluble matter <=100 ppm

Code Size Packaging452113 g 50 Jar452117 g 1000 Plastic jar

For further information on above products, see following product/application section(s)Chromatography (p. 34)Indicators (p. 50)Microscopy (p. 58)

Fluorescein sodium salt - Technical GradeRE-Pure-C.I. 45350

Description Red brick powder

Code Size Packaging345357 g 1000 Plastic jar345352 g 10000 Carton drum

FluorexoneFluoroexone - Fluorexone - Fluorexona


Fluorexone - Analytical GradeRPE-For analysis

Description Orange red powder


FluorideFluoruri - Fluorure - Fluoruro

Fluoride - Special GradeRS-Standard solution for ion chromatography



FluorobenzeneFluorobenzene - Fluorobenzène - Fluorobenceno


F Xn

R: 11-20S: 16-24/25


Fluorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Clear colourless liquid



Flu CARLO ERBA REAGENTS

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p-Fluorobenzoic acidAcido p-fluorobenzoico - Acide p-fluorobenzoique - Acido p-fluorobenzoico


p-Fluorobenzoic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98.5 % Description Polvere scaglie bianche Melting point 184 ÷ 187 ° C


Folic acidAcido folico - Acide folique - Acido fólico


Folic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (HPLC) 96.0 ÷ 102.0 % s.s. Description Yellow crystalline powder Sostanze analoghe (HPLC) Conform Ph.Eur.Water (K.F.) 5.0 ÷ 8.5 % Sulphated ash <= 0.2 % Origin (BSE/TSE) Vegetable


Folin-Ciocalteu's reagentFolin-Ciocalteu reattivo - Réactif de Folin-Ciocalteu - Folin-Ciocalteu reactivo


Xi

R: 36/38S: 28

Folin-Ciocalteu's reagent - Special GradeRS-For microscopy

Titolo (equiv. di acido) 1.9 ÷ 2.1 N Description Yellow clear liquid Sensibilità ai fenoli (A a 650nm) >= 0.26

Code Size Packaging463562 ml 500 Glass bottleFor the analysis of phenols. Keep at +4°C.

Formaldehyde 40% m/vAldeide formica 40% (m/v) - Aldéhyde formique 40% m/v - Formaldehído 40% m/v


T

R: 23/24/25-34-40-43-68/20/21/22S: 7-26-36/37/39-45


Formaldehyde 40% m/v - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=37 % (m/v) Description Clear liquid Colour (APHA) <=10Density at 20°C 1.085 ÷ 1.092 Acidity (formic acid) <=200 ppm Chloride <=5 ppmHeavy metals (Pb) <=2 ppm Residue on ignition <=100 ppm Sulphate <=20 ppmFe <=1 ppm Pb <=1 ppm

Code Size Packaging415661 ml 1000 Plastic bottle415666 ml 2500 Plastic bottle415667 ml 5000 Plastic bottle415669 kg 30 Plastic drum415662 kg 55 Plastic drumStabilized with 10% of methanol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 40% m/v neutralizedAldeide formica 40% (m/v) neutralizzata - Aldéhyde formique 40% m/v neutre - Formaldehído 40% m/v neutralizata


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R: 23/24/25-34-40-43-68/20/21/22S: 7-26-36/37/39-45


Formaldehyde 40% m/v neutralized - Special Grade


ForSECTION III - CHEMICALS 100°ed

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Formaldehyde 40% m/v neutralized - Special GradeRS-For histology

Assay (oxidimetric) >= 37 % (m/v) Description Clear liquid Colour (APHA) <= 10

Code Size Packaging415683 g 10000 Plastic drum415686 ml 1000 Plastic bottle415682 ml 5000 Plastic bottle415684 kg 30 Plastic drum415685 kg 55 Plastic drumStabilized with 10% of methanol. Neutralized with dolomiaFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 35% m/mAldeide formica 35% (m/m) - Aldéhyde formique 35% m/m - Formaldehído 35% (m/m)

Transport classificationONU n. 2209Transport class: 3Transport class: 8Secondary risk: 8Packaging group: III

T

R: 23/24/25-34-40-43-68/20/21/22S: 7-26-36/37/39-45


Formaldehyde 35% m/m - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP

Assay (iodometric) 34.5 ÷ 38.0 % m/m Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Sulphated ash <=0.1 % Methyl alcohol 9.0 ÷ 15.0 % v/vOrigin (BSE/TSE) Synthesis

Code Size Packaging310351 ml 1000 Plastic bottle310356 ml 2500 Plastic bottle310358 ml 5000 Plastic bottle310349 g 10000 Plastic drum310348 kg 30 Plastic drum310355 kg 55 Plastic drum310353 kg 55 DrumStabilized with 10% of methanol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 35% m/m - Technical GradeRE-Pure

Assay 29.5 ÷ 30.5 % (m/v) Description Clear colourless liquid Density at 20°C 1.075 ÷ 1.100



Formaldehyde 10% (v/v) according to LillieAldeide formica 10% (v/v) (Liquido di Lille) - Aldéhyde formique 10% v/v selon Lillie - Formaldehído 10% (v/v) según Lillie

Xn

R: 40-43S: 26-36/37


Formaldehyde 10% (v/v) according to Lillie - Special GradeRS-For histology

Assay 3.5 ÷ 4.5 % p/p Description Clear colourless liquid

Code Size Packaging415703 l 10 KubidosNot bufferedFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 10% (v/v) according to Lillie RoseAldeide formica 10% (v/v) secondo Lillie Rose - Aldéhyde formique 10% v/v selon Lillie Rose - Formaldehído 10% (v/v) según Lillie Rose

Transport classificationTransport class: 3Packaging group: II

Xn

R: 20/21/22-36/37-40-43S: 24-36/37


Formaldehyde 10% (v/v) according to Lillie Rose - Special Grade


For CARLO ERBA REAGENTS

A

B

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E

F

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Formaldehyde 10% (v/v) according to Lillie Rose - Special GradeRS-For histology

Description Clear pink liquid pH at 20°C 6.8 ÷ 7.0

Code Size Packaging508850 480 x ml 30 JarContains Eosin.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 4% m/v buffered at pH 6.9Aldeide formica 4% (m/v) tamponata pH 6,9 - Aldéhyde formique 4% m/v tamponné à pH 6,9 - Formaldehído 4% (m/v) tamponata pH 6,9

Transport classificationTransport class: 3Packaging group: II

Xn

R: 40-43S: 7-26-36/37/39-45


Formaldehyde 4% m/v buffered at pH 6.9 - Special GradeRS-For histology

Assay (oxidimetric) >= 4.0 % Description Clear colourless liquid pH at 20° C 6.8 ÷ 7.0Density at 20° C >= 1.00

Code Size Packaging415694 ml 1000 Plastic bottle415691 ml 5000 Plastic bottle415695 ml 5000 Kubidos415693 l 10 Kubidos415692 kg 30 Plastic drum508861 480 x ml 30 Jar508862 160 x ml 120 JarFormaldehyde10% (v/v) - 4% (m/v) buffered at pH 6,9 and stabilized with ~1% of methanol.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Formaldehyde 4% m/v with sodium chlorideAldeide formica 4 % (m/v) con sodio cloruro - Aldéhyde formique 4% m/v salé - Formaldehído 4% (m/m) con sodio cloruro

T

R: 40-43S: 7-26-36/37/39-45


Formaldehyde 4% m/v with sodium chloride - Special GradeRS-For histology

Description Clear colourless liquid pH at 20°C 7.30 ÷ 7.40 Stabilized with 1% of methyl alcohol


Formaldehyde and acetic acidAldeide formica e acido acetico - Formol acétique - Formol acético

Transport classificationONU n. 3265Transport class: 3Transport class: 8Packaging group: IIPackaging group: III

Xn

R: 20/21/22-36/37-40-43S: 24-36/37

CAS N: 50-00-0EEC N: 200-001-8

Formaldehyde and acetic acid - Special GradeRS-For histology

Code Size Packaging526273 ml 5000 Plastic tank508871 480 x ml 30 Jar


FormamideFormammide - Formamide - Formamida

SynonymesCarbamaldéhydeT

R: 61S: 53-45


Formamide - Analytical Grade


ForSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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W

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U

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Formamide - Analytical GradePA-PUREX-for analysis


Code Size PackagingP6150515 ml 1000 Plastic bottleP6150567 l 200 Plastic drum

RPE-ACS-for analysisAssay (GLC) >= 99.5 % Description Clear liquid Colour (APHA) <= 10Freezing point 2.0 ÷ 3.0 °C


Formamide - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99 % Refractive index at 20°C 1.445 - 1.449 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Methanol <= 0.1 %

Code Size Packaging NotesP6151010 with septumml 200 Bottle with sept


Formic acid 99%Acido formico 99% - Acide formique 99% - Acido fórmico 99%


C

R: 34S: 23-26-45


Formic acid 99% - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >=98 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.218 ÷ 1.222 Refractive index at 20° 1.3709 ÷ 1.3719Boiling point 100.2 ÷ 101.2 °C Residue on evaporation <=20 ppm Acetic acid <=500 ppmAmmonium <=10 ppm Total nitrogen <=20 ppm Chloride <=5 ppmHeavy metals (Pb) <=2 ppm Oxalate <=50 ppm Sulphate <=5 ppmSulphite <=10 ppm Ag <=0.02 ppm Al <=0.05 ppmBa <=0.05 ppm Bi <=0.1 ppm Ca <=0.2 ppmCd <=0.05 ppm Co <=0.02 ppm Cr <=0.05 ppmCu <=0.02 ppm Fe <=2 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.5 ppm Mn <=0.05 ppmMo <=0.02 ppm Na <=0.5 ppm Ni <=0.05 ppmPb <=0.02 ppm Sr <=0.02 ppm V <=0.05 ppmZn <=0.05 ppm

Code Size Packaging405792 ml 1000 Glass bottle405794 kg 30 Polythene-carton drum

Formic acid 99% - Pharmaceutical GradeRPH-According to pharmacopoeia: DAB

Assay (acidimetric) >= 98 % m/m Description Clear colourless liquid Density at 20° C 1.218 ÷ 1.222Origin (BSE/TSE) Synthesis




C

R: 34S: 23-26-45


Formic acid 98% - Analytical Grade


For CARLO ERBA REAGENTS

A

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Formic acid 98% - Analytical GradePA-PUREX-for analysis

Refractive index at 20°C 1.369 - 1.373 Colour <= 10 Hazen Formic acid content >= 98 %Acetic acid <= 150 mg/Kg Iron (Fe) <= 1 mg/Kg Chloride (Cl-) <= 1 mg/KgSulphate (SO4--) <= 1 mg/Kg Heavy metals (as Pb) <= 1 mg/Kg Non volatile residue <= 20 mg/Kg

Code Size PackagingP6160529 ml 5000 Plastic drumP6160567 l 200 Plastic drum



C

R: 34S: 23-26-45


Formic acid 85% - Analytical GradeRPE-For analysis

Assay (acidimetric) 85 ÷ 87 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Density at 20° C 1.197 ÷ 1.199 Residue on evaporation <=20 ppmAcidity (acetic acid) <=500 ppm Ammonium <=10 ppm Total nitrogen <=20 ppmChloride <=5 ppm Heavy metals (Pb) <=2 ppm Oxalate <=50 ppmSulphate <=5 ppm Sulphite <=10 ppm Ag <=0.02 ppmBa <=0.05 ppm Bi <=0.1 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.05 ppm Cu <=0.02 ppmFe <=2 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.5 ppm Mn <=0.05 ppm Mo <=0.02 ppmNi <=0.05 ppm Sr <=0.02 ppm V <=0.05 ppmZn <=0.05 ppm

Code Size Packaging405832 ml 1000 Glass bottle405833 ml 2500 Glass bottle405835 kg 30 Polythene-carton drum

Formic acid 85% - Technical GradeRE-Pure

Assay (acidimetric) 84 ÷ 87 % Description Clear liquid Density at 20° C 1.197 ÷ 1.199Residue on evaporation <=0.5 % Chloride <=100 ppm Heavy metals (Pb) <=50 ppmSulphate <=300 ppm Fe <=50 ppm


Formic acid-dAcido formico-d - Acide formique-d - Acido fórmico-d


C

R: 34S: 23-26-45


Formic acid-d - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5733 Isotopic purity 99,00%1 x ml 5 Glass bottle


D(-)FructoseD(-)Fruttosio - D(-)Fructose - D(-)Fructosa

SynonymesLévuloseAtomic weight: 180,16

CAS N: 57-48-7EEC N: 200-333-3

D(-)Fructose - Analytical Grade


FruSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

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K

L

M

N

O

P

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U

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D(-)Fructose - Analytical GradeRPE-For analysis

Description White powder Melting point 101.5 ÷ 104.5 ° C Specific optical rotation -93.0 ÷ -91.0 °Loss on drying <=0.5 % Chloride <=10 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=300 ppm Sulphate <=50 ppmAs <=1 ppm Fe <=10 ppm

Code Size Packaging452666 g 500 Plastic jar452662 g 5000 Plastic jar452667 kg 50 Fibre drumFor biochemistry

Fuchsin acidFucsina acida - Fuchsine acide - Fucsina ácida

Xn

R: 20/21/22S: 36/37


Fuchsin acid - Analytical GradeRPE-For analysis-C.I. 42685

Description Dark green crystals Decolorization with SO2 Conform

Code Size Packaging452812 g 25 Glass jarStain for Microscopy (botany-hystology). Indicator (pH 12,0÷14,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Fuchsin basicFucsina basica - Fuchsine basique - Fucsina básica

Xn

R: 20/21/22-40S: 22-36/37/39-45


Fuchsin basic - Analytical GradeRPE-For analysis-C.I. 42510

Description Green crystals Decolorization with SO2 Conform

Code Size Packaging452842 g 25 Glass jar452844 g 100 Plastic jarStain for Microscopy (bacteriology-botany-hystology) Indicator (pH 1,0-3,1).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Fumaric acidAcido fumarico - Acide fumarique - Acido fumárico

Xi

R: 36S: 26


Fumaric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.5 % Description White cryst. powder Melting point 288.5 ÷ 293.5 ° CChloride <=50 ppm Heavy metals (Pb) <=5 ppm Residue on ignition <=50 ppmTotal sulphur <=5 ppm As <=2 ppm Fe <=5 ppm


Fumaric acid - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Organic volatile impurities Conform USP-NFMaleic acid (HPLC) <=0.1 % Water (K.F.) <=0.5 % Sulphated ash <=0.1 %Heavy metals (Pb) <=10 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform



Fur CARLO ERBA REAGENTS

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B

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2-Furaldehyde2-FurAldeide - 2-Furaldéhyde - 2-Furaldehído


T

R: 21-23/25-36/37-40S: 26-36/37/39-45


2-Furaldehyde - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Yellow clear liquid Density at 20° C 1.156 ÷ 1.164Refractive index at 20° 1.5226 ÷ 1.5296 Boiling point 161.2 ÷ 162.2 °C Acidity <=0.025 meq/gWater (K.F.) <=0.1 % Residue on ignition <=10 ppm


2-Furaldehyde - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Brown clear liquid Density at 20° C 1.155 ÷ 1.165Refractive index at 20° 1.5211 ÷ 1.5311 Boiling point 160.7 ÷ 162.7 ° C Water (K.F.) <=0.5 %Acidity(Furancarbon.ac) <=0.5 % Residue on ignition <=100 ppm


Furfuryl alcoholAlcole furfurilico - Alcool furfurylique - Alcohol furfurílico


Xn

R: 20/21/22


Furfuryl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 1.128 ÷ 1.132Refractive index at 20° 1.4825 ÷ 1.4865 Boiling point 165.5 ÷ 170.5 ° C Water (K.F.) <=0.2 %Acidity (acetic acid) <=500 ppm Alcalinity (NaOH) <=10 ppm Carbonyl Compounds (CO) <=0.1 %Residue on ignition <=100 ppm


Furfuryl alcohol - Technical GradeRE-Pure

Assay (GLC) >=98 % Description Yellow-brown clear liquid Density at 20° C 1.126 ÷ 1.134Refractive index at 20° 1.4805 ÷ 1.4885 Boiling point 169.0 ÷ 171.0 ° C Water (K.F.) <=0.2 %Acidity (acetic acid) <=0.1 % Residue on ignition <=100 ppm


-Furildioximealfa-Furildiossima - alpha-Furildioxime - alpha-Furildioxima


-Furildioxime - Analytical GradeRPE-For analysis

Description Ivory powder Residue on ignition <=100 ppm Nikel sensitivity <=0.2 µg/ml


GadoliniumGadolinio - Gadolinium - Gadolinio


R: 34S: 26-36/37/39-45

Gadolinium - Special Grade


GadSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

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K

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M

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O

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Gadolinium - Special GradeRS-Standard solution for ICP




D(+)GalactoseD(+)Galattosio - D(+)Galactose - D(+)Galactosa

SynonymesCérébroseAtomic weight: 180,16

CAS N: 59-23-4EEC N: 200-416-4

D(+)Galactose - Analytical GradeRPE-For analysis

Description White powder Potere rotat. spec. a20°C (C=10;H2O;NH3) +78 ÷ +81.5 ° (s.s.) Water (K.F.) <= 0.3 %Sulphated ash <= 0.1 %

Code Size Packaging453125 g 250 Plastic jar453126 g 1000 Plastic jar453121 kg 25 Fibre drumFor biochemistry

Gallic acidAcido gallico - Acide gallique - Acido gálico

Xi

R: 36/38S: 7-22


Gallic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99.0 % (s.s.) Description White powder Loss on drying <= 10 %Sulphate <=200 ppm Sulphated ash <= 0.1 %


Gallic acid - Technical GradeRE-Pure

Description Yellow crystalline powder Loss on drying 100° C <=10 % Residue on ignition <=0.1 %Sulphate <=500 ppm

Code Size Packaging304202 g 5000 Carton box

GalliumGallio - Gallium - Galio

Gallium - Special GradeRS-Standard solution for ICP-MS




Gel CARLO ERBA REAGENTS

A

B

D

C

E

F

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GelatineGelatina - Gélatine - Gelatina

CAS N: 9000-70-8EEC N: 232-554-6

Gelatine - Special GradeRS-For microbiology

Description Yellowish crystalline powder Loss on drying <= 13 % Sulphated ash <= 2 %



Gentian violetVioletto genziana - Violet de gentiane - Violeta de genciana


N Xn

R: 22-40-41-50/53S: 26-36/37/39-46-60-61


Gentian violet - Technical GradeRE-Pure

Description Dark green powder Loss on drying 100° C <=10 %

Code Size Packaging388701 g 50 Glass jar388702 g 1000 Plastic jarStain for Microscopy (bacteriology).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Gentian Violet carbolated solutionVioletto genziana soluzione fenicata - Violet de gentiane solution phéniquée - Violeta de genciana solución fenicada

Xn

R: 10-21/22-36/38S: 24

CAS N: 548-62-9EEC N: 208-953-6

Gentian Violet carbolated solution - Special GradeRS-For microscopy


Code Size Packaging Notes491661 According to Nicolleml 250 Glass bottle491651 According to Gramml 250 Glass bottle491661 According to Nicolleml 250 Glass bottle


GermaniumGermanio - Germanium - Germanio

Transport classificationONU n. 3289 Xn

R: R23/24/25-34S: S36/37-26

Germanium - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes504251 Matrice: Nitric acid and hydrofluoric acid, conc. 1.000 ppmml 100 Plastic bottle504255 Matrice: Nitric acid and hydrofluoric acid, conc. 10.000 ppmml 100 Plastic bottle504253 Matrice: Nitric acid and hydrofluoric acid, conc. 1.000 ppmml 500 Plastic bottle504257 Matrice: Nitric acid and hydrofluoric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)




GieSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

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M

N

O

P

Q

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S

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Z

Giemsa's reagentGiemsa reattivo - Réactif de Giemsa - Giemsa reactivo


F T

R: 11-23/24/25-39/23/24/25S: 7-16-24-45

Giemsa's reagent - Special GradeRS-For microscopy

Description Blue clear liquid Functionality Conform

Code Size Packaging453612 6 x ml 100 Glass bottle453613 6 x ml 500 Glass bottle453615 4 x ml 2500 Glass bottleStain for Haematology According to Romanowski.

Girard's P reagentGirard P reattivo - Réactif de Girard P - Girard P reactivo


Girard's P reagent - Special GradeRS-For microscopy

Assay (argentimetric) 98 ÷ 100 % Description Yellowish powder Residue on ignition <=100 ppm

Code Size Packaging453682 g 25 Glass jarStain for Microscopy.

Girard's T reagentGirard T reattivo - Réactif de Girard T - Girard T reactivo


Girard's T reagent - Special GradeRS-For microscopy

Assay (non-aqueos medium) >=99 % Description White crystalline powder Residue on ignition <=100 ppm


Glass woolLana di vetro - Laine de verre - Lana de vidrio

CAS N: 7631-86-9EEC N: 231-545-4

Glass wool - Analytical GradeRPE-For analysis

Description White fibres Alcalinity (NaOH) <=0.1 % Heavy metals (Pb) <=50 ppm


Glucono-d-lactoneGlucono-d-lattone - Glucono-Ý-lactone - Glucono-lactona


Glucono-d-lactone - Technical GradeRE-Pure

Assay (acidimetric) 99 ÷ 100 % Description Whitish powder Melting point 152.0 ÷ 157.0 ° CHeavy metals (Pb) <=20 ppm Residue on ignition <=0.1 % Pb <=2 ppmReducing substances <=0.5 %



Glu CARLO ERBA REAGENTS

A

B

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D(+)Glucose anhydrousD(+)Glucosio anidro - D(+)Glucose anhydre - D(+)Glucosa anhidra


D(+)Glucose anhydrous - Analytical GradeRPE-ACS-for analysis

Description White crystalline powder Specific optical rotation +52.5 ÷ +53.0 ° Loss on drying <=0.2 %Acidity <=0.002 meq/g Starch Conform Chloride <=100 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Residue on ignition <=200 ppmSulphat + sulphit (SO4) <=50 ppm Fe <=5 ppm

Code Size Packaging454336 g 500 Plastic jar454337 g 1000 Plastic jar454338 g 2500 Plastic jar454333 kg 25 Carton drumFor biochemistry

D(+)Glucose anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Description White crystalline powder Appearance of solution Conform Ph.Eur. Acidity or alkalinity Conform Ph.Eur.Barium Conform Ph.Eur. For.sug. sol.starch dex Conform Ph.Eur. Solub. starch, sulphite Conform USP-NFDextrine Conform USP-NF Specific optical rotation at 20°C (anhyd 52.5 ÷ 53.3 ° Sulphated ash <= 0.1 %Chloride <= 125 ppm Sulphate <= 200 ppm Sulphite <= 15 ppmHeavy metals (Pb) <= 5 ppm As <= 1 ppm Ca <= 200 ppmWater (K.F.) <= 0.5 % Pb in sugars <= 0.5 ppm Origin (BSE/TSE) Synthesis

Code Size Packaging346987 g 1000 Plastic jar346989 g 5000 Plastic jar346983 kg 25 Tank346984 kg 50 Drum

D(+)Glucose monohydrateD(+)Glucosio monoidrato - D(+)Glucose monohydraté - D(+)Glucosa monohidrato


D(+)Glucose monohydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Description White crystalline powder Appearance of solution Conform Ph.Eur. Barium Conform Ph.Eur.For.sug. sol.starch dex Conform Ph.Eur. Solub. starch, sulphite Conform USP-NF Dextrine Conform USP-NFSpecific optical rotation at 20°C (anhyd 52.5 ÷ 53.3 ° Pb in sugars <= 0.5 ppm Water (K.F.) 7.5 ÷ 9.5 %Chloride <= 125 ppm Sulphate <= 200 ppm Sulphite <= 15 ppmHeavy metals (Pb) <= 5 ppm As <= 1 ppm Ca <= 200 ppmAcidity or alkalinity Conform Ph.Eur. Sulphated ash <= 0.1 % Origin (BSE/TSE) Synthesis


L(+)Glutamic acidAcido L(+)glutammico - Acide L(+)glutamique - Acido L(+)glutámico


L(+)Glutamic acid - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98.5 ÷ 100.5 % (s.s.) Description White powder Potere rotat. specif. a 20°C +30.5 ÷ 32.5 ° (s.s.)Loss on drying <= 0.5 % Ammonium <= 200 ppm Chloride <= 200 ppmSulphate <= 300 ppm Heavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 %Trasmittance at 430nm (C=10; HCl 2N) >= 98 % Other amino-acids Not detectables As2O3 <= 1 ppmFe <= 30 ppm

Code Size Packaging406485 g 250 Plastic jarFor biochemistry

L(+)Glutamic acid - Technical Grade


GluSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

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K

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M

N

O

P

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W

V

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Z

L(+)Glutamic acid - Technical GradeRE-Pure

Assay (acidimetric) 98.5 ÷ 100.5 %s.s. Description White powder Loss on drying <= 0.2 %Other amino-acids Not detectables Specific optical rotation at 20°C (C=10; +31.5 ÷ +32.5 ° Trasmittance at 430nm (C=10; HCl 2N) >= 98 %Chloride <= 210 ppm Sulphate <= 280 ppm Ammonium <= 200 ppmHeavy metals (Pb) <= 10 ppm Sulphated ash <= 0.1 % Fe <= 30 ppm


L(+)Glutamic acid hydrochlorideAcido L(+)glutammico cloridrato - Acide L(+)glutamique chlorhydrate - Acido L(+)glutámico clorhidrato

L(+)Glutamic acid hydrochloride - Technical GradeRE-Pure

Assay (acidimetric) 99 ÷ 101 % s s Assay (argentimetric) 99 ÷ 101 % s s Description White crystalline powder(c=12.5 in HCl 3N) +23.5 ÷ +25.5 ° Loss on drying <=0.5 % Residue on ignition <=250 ppmSulphate <=0.1 %0


Glutardialdehyde solution 50% in waterAldeide glutarica soluzione 50% in acqua - Aldéhyde glutarique en solution à 50% dans l!eau - Glutaraldehído solución 50% en agua


N T

R: 23/25-34-42/43-50S: 26-36/37/39-45-61


Glutardialdehyde solution 50% in water - Analytical GradeRPE-For analysis


Code Size Packaging415721 l 10 Kubidos

Glutaric acidAcido glutarico - Acide glutarique - Acido glutárico


Glutaric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99 % Description White crystals Melting point 96.5 ÷ 98.5 ° CChloride <= 10 ppm Heavy metals (Pb) <= 20 ppm Residue on ignition <= 100 ppmSulphate <= 50 ppm Fe <= 10 ppm


GlycerolGlicerina - Glycérine - Glicerina


Glycerol - Analytical GradePA-PUREX-for analysis-Reag. Ph.Eur.-Reag. USP

Adequacy BA/FT Conform Refractive index at 20°C 1.47 - 1.475 Water content (K.F.) <= 2 % m/mHeavy metals (as Pb) <= 5 mg/Kg Residue on ignition <= 100 mg/Kg Density d25/25 >= 1.249Clear,colourless solution Conform Acidity / alkalinity Conform Aldehydes ConformEsters Conform Halogenated compounds <= 30 mg/Kg Sugars ConformSulfuric ashes <= 0.01 % Volatile org. Impurities Conform Sulphate (SO4--) <= 20 mg/KgRelated substances (GC) Conform Glycerol content 99 - 101 % Chloride (Cl-) <= 10 mg/Kg

Code Size PackagingP6170541 l 10 Plastic drumP6170549 l 25 Plastic drumP6170567 l 200 Plastic drum


Gly CARLO ERBA REAGENTS

A

B

D

C

E

F

G

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N

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Z

Glycerol - Analytical GradeRPE-ACS-for analysis

Assay (GLC) >= 99.5 % Description Clear liquid Colour (APHA) <= 10Neutrality Conform ACS Ready carbonizable substances Conform pH 10% at 25° C 5 ÷ 7Water (K.F.) <= 0.5 % Organic chlorine (Cl) <= 30 ppm Heavy metals (Pb) <= 2 ppmResidue on ignition <= 50 ppm Sulphate <= 10 ppm Acroleina e glucosio ConformEsteri di ac. grassi (ac. butir.) <= 500 ppm Ca <= 10 ppm Fe <= 0.5 ppm

Code Size Packaging453751 ml 500 Glass bottle453752 ml 1000 Glass bottle453755 ml 2500 Glass bottle453759 kg 35 Plastic drum453758 kg 260 Metal drum


Glycerol - Special GradeRS-RSE For electronic use-ERBATRON

Assay (densimetric) >= 99.5 % Description Clear liquid Colour (APHA) <= 10Water miscibility complete Alcohol miscibility complete Acroleine, sugars and ammonia compounds ConformSub reducing AgNO3 amm. Conform Ready carbonizable substances Conform Density at 25°/25° C >= 1.2570pH 10% at 25° C 5 ÷ 7 Organic chlorine (Cl) <= 10 ppm Ammonium <= 5 ppmChloride <= 2 ppm Fatty acid esters(glyceryl trybutyrrate) <= 250 ppm Heavy metals (Pb) <= 0.5 ppmOxalate <= 8 ppm Peroxides (H2O2) <= 5 ppm Residue on ignition <= 50 ppmSulphate <= 5 ppm Sugars (glucose) <= 500 ppm As <= 0.4 ppmCa <= 10 ppm Cr <= 0.1 ppm Cu <= 0.1 ppmFe <= 0.5 ppm Ni <= 0.1 ppm

Code Size Packaging453772 ml 2500 Glass bottle453773 kg 260 Drum

Glycerol 90% (28° Bé)Glicerina 90% (28° Bé) - Glycérine 90% (28°Bé) - Glicerina 90% (28° Bé)


Glycerol 90% (28° Bé) - Technical GradeRE-Pure

Assay 85.0 ÷ 88.0 % Description Clear colourless liquid Density at 20° C 1.224 ÷ 1.232Chlorinated compounds <= 5 ppm Heavy metals (Pb) <= 1 ppm Residue on ignition <= 100 ppmAppearance of solution Conform Acidity or alkalinity Conform Refractive index at 20°C 1.4525 ÷ 1.4550Aldehydes <= 5 ppm Esters Conform Sugar ConformChloride <= 2 ppm Water (K.F.) 12 ÷ 15 %


Glycerol 30° BéGlicerina 30° Bé - Glycérine 30°Bé - Glicerina 30° Bé


Glycerol 30° Bé - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.0 ÷ 101.0 % s.s. Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Aldehydes <= 10 ppm Diethyl.glyc.rel.subst. Conform Ph.Eur.Sugar Conform Ph.Eur. Esters Conform Ph.Eur. Fatty acids and esters Conform USP-NFColour Conform USP-NF Organic volatile impurities Conform USP-NF Density at 25°C >= 1.249Refractive index at 20° 1.470 ÷ 1.475 Water (K.F.) <= 2.0 % Sulphated ash <= 100 ppmChloride <= 10 ppm Halogenated compounds <= 30 ppm Heavy metals (Pb) <= 5 ppmSulphate <= 20 ppm

Code Size Packaging346161 ml 1000 Glass bottle346165 ml 2500 Glass bottle346164 kg 35 Plastic drum346167 kg 250 Metal drum

Glycerol 30° Bé - Technical Grade


GlySECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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S

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X

W

V

U

Y

Z

Glycerol 30° Bé - Technical GradeRE-Pure

Description Clear colourless liquid Density at 20° C 1.255 ÷ 1.260 Refractive index at 20° 1.4710 ÷ 1.4740pH 10% at 25° C 5 ÷ 7 Chloride <=5 ppm Heavy metals (Pb) <=2 ppmResidue on ignition <=100 ppm Sulphate <=20 ppm As <=0.5 ppmFe <=1 ppm


Glycerol 30° Bé syntheticGlicerina 30° Bé sintetica - Glycérine 30°Bé synthétique - Glicerina 30° Bé sintética


Glycerol 30° Bé synthetic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.0 ÷ 101.0 % s.s. Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Aldehydes <= 10 ppm Diethyl.glyc.rel.subst. Conform Ph.Eur.Sugar Conform Ph.Eur. Esters Conform Ph.Eur. Fatty acids and esters Conform USP-NFColour Conform USP-NF Organic volatile impurities Conform USP-NF Density at 20° C >= 1.249Refractive index at 20° 1.470 ÷ 1.475 Water (K.F.) <= 2.0 % Sulphated ash <= 100 ppmChloride <= 10 ppm Halogenated compounds <= 30 ppm Heavy metals (Pb) <= 5 ppmSulphate <= 20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging346174 kg 35 Plastic drum346171 kg 260 Metal drum

GlycineGlicocolla - Glycocolle - Glicina


Glycine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % (s.s.) Description White crystalline powder Hydrolyzable matter ConformOrganic volatile impurities Conform Loss on drying <= 0.2 % Ammonium <= 200 ppmAs <= 1 ppm Chloride <= 40 ppm Sulphate <= 50 ppmHeavy metals (Pb) <= 10 ppm Fe <= 10 ppm Sulphated ash <= 0.1 %

Code Size Packaging453804 g 100 Glass jar453807 g 1000 Plastic jarFor biochemistryFor further information on above products, see following product/application section(s)Buffers (p. 30)

Glycine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-Ph.Franc.

Assay (non-aqueos medium) 98.5 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Hydrolyzable matter Conform USP-NF Organic volatile impurities Conform USP-NF pH solution 5% 5.9 ÷ 6.4Loss on drying <=0.2 % Sulphated ash <=0.1 % Chloride <=70 ppmHeavy metals (Pb) <=10 ppm Sulphate <=65 ppm Sostanze ninidrina-positive Conform Ph.Eur.Origin (BSE/TSE) Synthesis

Code Size Packaging346207 g 1000 Plastic jar346205 g 5000 Bottle346208 kg 25 Carton drum

Glycine cresol redRosso glicina cresolo - Rouge de glycine crésol - Rojo de glicina cresol


Xn

R: 20/21/22


Glycine cresol red - Analytical Grade


Gly CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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S

T

X

W

V

U

Y

Z

Glycine cresol red - Analytical GradeRPE-For analysis

Description Polvere marrone rossicc Sensitivity as metallochromic indicator Conform


Glycine thymol blueBlu glicina timolo - Bleu de glycine thymol - Azul glicina timol


Xn

R: 20/21/22


Glycine thymol blue - Analytical GradeRPE-For analysis

Description Polvere e granel marrone


Glycolic acidAcido glicolico - Acide glycolique - Acido glicólico

Xi

R: 36/37/38S: 7-13


Glycolic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % s.s. Description White crystals Melting point 72 ÷ 80 °CWater <= 1 %


Glyoxal-bis-(2-hydroxyanil)Gliossale-bis(2-idrossianile) - Glyoxal-bis-(2-hydroxyanile) - Glioxal-bis-(2-hidroxianilo)


Glyoxal-bis-(2-hydroxyanil) - Analytical GradeRPE-For analysis

Assay (HPLC) >= 97 % Description Beige powder Loss on drying <= 0.5 %Sulphated ash <= 0.1 %

Code Size Packaging454131 g 10 Glass jarFor the spectrophometric analysis of Ca.For further information on above products, see following product/application section(s)Indicators (p. 50)

Gold wireOro filo - Or en fils - Oro hilo


Gold wire - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99.9 % Description Wire



GolSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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T

X

W

V

U

Y

Z

Gold sheetOro lamina - Or en lames - Oro hojas


Gold sheet - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99.9 % Description Sheet


GoldOro - Or - Oro


Xi

R: 36/38-43S: 24-26

Gold - Special GradeRS-NORMEX-concentrated solution for AAS



RS-Standard solution for AASDescription Yellow clear liquid Titration factor 0.998 ÷ 1.002



RS-Standard solution for ICP-MSCode Size Packaging Notes505316 Matrice: Hydrochloric acid, conc. 10 ppmml 50 Plastic bottle505317 Matrice: Hydrochloric acid, conc. 10 ppmml 100 Plastic bottle505318 Matrice: Hydrochloric acid, conc. 100 ppmml 100 Plastic bottle


Gowers' reagentGowers reattivo - Réactif de Gowers - Gowers reactivo


Xi

R: 36/38S: 26

Gowers' reagent - Special GradeRS-For microscopy


Code Size Packaging446882 ml 1000 Glass bottleStain for Haematology . For the computation of erythrocytesFor further information on above products, see following product/application section(s)Microscopy (p. 58)


Gra CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Gram complete kitGram kit completo - Kit de Gram complet - Gram kit cumplido


F Xn

R: 11-20/21/22-68/20/21/22-52/53S: 7-16

Gram complete kit - Special GradeRS-For microscopy

Description

Code Size Packaging454441 4 x ml 250 Plastic bottleStain for Bacteriology. It contains ethanol. 4 bottles of 250 ml. 1x 477241 Safranine T, 1x 458751 Lugol, 1x 444131 Differentiator, 1x 491561 Crystal violet oxalate.For further information on above products, see following product/application section(s)Microscopy (p. 58)

GraphiteGrafite - Graphite - Grafito


Graphite - Technical GradeRE-Pure

Description Black-grey powder


Griess' reagentGriess reattivo soluzione in acido acetico - Réactif de Griess - Griess reactivo solución en acido acético


C

R: 34S: 26-28-45

Griess' reagent - Special GradeRS-For nitrite detection

Description Clear pinkish liquid


Griess' reagent AGriess reagente A - Griess Réactif A - Griess reactivo A


C

R: 34S: 23-26-28

CAS N: 121-57-3

Griess' reagent A - Special GradeRS-For nitrite detection


Griess' reagent BGriess reagente B - Griess Réactif B - Griess reactivo B


C

R: 35S: 23-26-29

CAS N: 134-32-7

Griess' reagent B - Special GradeRS-For nitrite detection



GumSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Gum arabicGomma arabica polvere - Gomme arabique en poudre - Goma ar biga polvo

CAS N: 9000-01-5EEC N: 232-519-5

Gum arabic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Description White-yellowish granules Agar and tragacanth Conform Ph.Eur. Agar and sterculia Conform Ph.Eur.Starch and Dextrins Conform Ph.Eur. Saccarose and fructose Conform Ph.Eur. Tannin Conform Ph.Eur.Loss on drying <= 10.0 % Sulphated ash <= 4.0 % Total aerobic bacteria <= 10000 n/gEscherichia coli Absent n/g

Code Size Packaging347107 g 1000 Bottle347109 g 5000 Plastic jar347104 kg 50 Fibre drum

Haemalum solutionEmallume reattivo soluzione - Hemalun en solution - Emalume reactivo solución

Xn

R: 20/21/22-68/20/21/22S: 9-36-45

Haemalum solution - Special GradeRS-For microscopy

Description Clear purple liquid Assorbanza a 560 nm >= 0.80

Code Size Packaging446372 6 x ml 1000 Glass bottle434352 6 x ml 250 Glass bottleStain for Cytology According to Carazzi.Stain for Cytology. Mixture ethanol-water (10:90) According to MayerFor further information on above products, see following product/application section(s)Microscopy (p. 58)

HafniumAfnio - Hafnium - Hafnio


R: R23/24/25-34S: S36/37-26

Hafnium - Special GradeRS-Standard solution for ICP




Hanus's reagentHanus reattivo - Réactif de Hanus - Hanus reactivo


C

R: 10-35S: 26-36/37/39-45

Hanus's reagent - Special GradeRS-For detection of iodine index

Description Brown red liquid Iodine value >= 90



Hay CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

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Hayem's reagentHayem reattivo - Réactif de Hayem - Hayem reactivo

Xn

R: 20/21/22S: 13-26

Hayem's reagent - Special GradeRS-For microscopy


Code Size Packaging454881 ml 500 Glass bottleStain for Haematology . For the computation of erythrocytes

HematoxylinEmatossilina - Hématoxyline - Hematoxilina


Hematoxylin - Special GradeRS-For microscopy-C.I. 75290

Assay >= 95 % Description Yellowish powder Loss on drying <= 6 %Alcohol solubility Conform Melting point ~ 140 °C

Code Size Packaging446472 g 25 Glass jar446473 g 100 Glass jarStain for Cytology.For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Hematoxyline solutionEmatossilina soluzione - Hématoxyline en solution - Hematoxilina solución

Xn

R: 20S: 25-45

CAS N: 517-28-2EEC N: 208-237-3

Hematoxyline solution - Special GradeRS-For microscopy

Description Red-violet liquid

Code Size Packaging460513 ml 1000 Glass bottle460512 6 x ml 100 Glass bottleStain for Cytology. It contains chloral hydrate According to Mayer.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Heptafluorobutyric acidAcido eptafluorobutirrico - Acide heptafluorobutyrique - Acido heptafluorobutírico


C Xn

R: 22-34-37S: 3/7-9-26-36/37-45


Heptafluorobutyric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description Clear colourless liquid Density at 20° C 1.64 ÷ 1.65Boiling point 120 ÷ 121 ° C


HeptafluorobutyrylpivaloylmethaneEptafluorobutirrilpivaloilmetano - Heptafluorobutyrylpivaloylméthane - Heptafluorobutirilpivaloilmetano



HepSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Heptafluorobutyrylpivaloylmethane - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description Density at 20° C >=1.29


n-Heptanen-Eptano - n-Heptane 99% - n-Heptano


F N Xn

R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62


n-Heptane - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99 % Refractive index at 20°C 1.386 - 1.39 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 50 mg/KgFree acid (as CH3COOH) <= 10 mg/Kg Identification (IR) Conform Clear,colourless liq.appearance ConformDensity d20/4 0.681 - 0.687 Total sulphur (S) <= 10 ppm

Code Size PackagingP0500516 ml 1000 Glass bottleP0500529 ml 5000 Plastic drumP0500540 l 10 Metal tankP0500568 l 200 Metal drum

RPE-For analysisAssay (GLC) >=99.0 % Description Clear liquid Colour (APHA) <=10Chloroform miscibility complete Diethyl ether miscib. complete Ready carbonizable substances ConformDensity at 20° C 0.681 ÷ 0.687 Refractive index at 20° 1.3836 ÷ 1.3916 Boiling point 97.4 ÷ 99.4 ° CWater (K.F.) <=100 ppm Residue on evaporation <=30 ppm Subst. reducing KMnO4 <=20 ppm(5m)Tiophene <=10 ppm Total sulphur <=20 ppm

Code Size Packaging446787 ml 1000 Glass bottle446785 ml 2500 Glass bottle446781 ml 5000 Metallic can446782 kg 18 Metallic can446789 kg 135 Metal drum

n-Heptane - Special GradeRS-Anhydrous-for analysis




RS-For HPLC-Isocratic GradeAssay (GC) >= 99 % Refractive index at 20°C 1.386 - 1.39 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 50 % UV transmittance at 220 nm >= 80 %UV transmittance at 250 nm >= 98 % Aromatic compounds <= 5 mg/Kg Non volatile residue <= 5 mg/KgFree acid (as CH3COOH) <= 10 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.2 % Description Clear colourless liquid Density at 20° C 0.681 ÷ 0.687Refractive index at 20° 1.3836 ÷ 1.3916 Boiling point 97.9 ÷ 98.9 ° C Water (K.F.) <=100 ppmResidue on evaporation <=5 ppm Acidity or alkalinity <=0.00015 meq/g U.V. Transmittance -at 200 nm >=15 % at 210 nm >=55 % at 220 nm >=80 %at 230 nm >=92 % at 240 nm >=96 % at 260 nm >=99 %




Hep CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

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P

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n-Heptane - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.681 ÷ 0.687 Refractive index at 20° 1.3836 ÷ 1.3916 Boiling point 97.9 ÷ 98.9 ° CWater (K.F.) <=100 ppm Residue on evaporation <=5 ppm Acidity <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 200 nm >=20 %at 210 nm >=50 % at 220 nm >=80 % at 230 nm >=90 %at 245 nm >=98 %


RS-For residual pesticides analysisAssay (GLC) >=95.5 % Description Clear colourless liquid Density at 20° C 0.679 ÷ 0.689Water (K.F.) <=200 ppm Residue on evaporation <=5 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l

Code Size Packaging446801 ml 1000 Glass bottleGC-ECD: < 5 pg/ml GC-NPD: < 10 pg/ml.For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99 % Refractive index at 20°C 1.386 - 1.39 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Free acid (as CH3COOH) <= 10 mg/Kg Non volatile residue <= 5 mg/KgTotal sulphur (S) <= 10 ppm GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99 % Description Clear liquid Colour <= 10 hazenWater <= 0.05 % Free acids (HCOOH) <= 10 ppm Not volatile residue <= 5 ppmGC-ECD (Lindano) <= 3 ng/l



RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99 % Refractive index at 20°C 1.386 - 1.39 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 50 % UV transmittance at 220 nm >= 80 %UV transmittance at 230 nm >= 92 % UV transmittance at 250 nm >= 98 % Aromatic compounds <= 5 mg/KgFree acid (as CH3COOH) <= 10 mg/Kg Non volatile residue <= 5 mg/Kg



n-Heptane - Technical GradePS-Pure-for synthesis




HepSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

n-Heptane - Technical GradeRE-Pure

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 0.679 ÷ 0.689Refractive index at 20° 1.3826 ÷ 1.3926 Boiling point 97.4 ÷ 99.4 ° C Water (K.F.) <= 200 ppmResidue on evaporation <= 30 ppm Total sulphur <= 20 ppm

Code Size Packaging339381 ml 1000 Glass bottle339385 ml 2500 Glass bottle339382 ml 5000 Metallic can528224 ml 5000 Plastic tank339386 kg 18 Metal drum528225 l 25 Container

n-Heptane 95%n-Eptano 95% - n-Heptane - n-Heptano 95%


F N Xn

R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62


n-Heptane 95% - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.386 - 1.39 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 30 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 100 mg/KgIdentification (IR) Conform Clear,colourless liq.appearance Conform

Code Size PackagingP050B0229 ml 5000 Plastic drumP050B0268 l 200 Metal drum

RE-PureAssay (GLC) >= 95.0 % Description Clear colourless liquid Colour <= 10 APHAResidue on evaporation <= 10 ppm Water (K.F.) <= 200 ppm

Code Size Packaging508215 ml 5000 Metal tank508216 l 25 Metal drum508217 l 200 Metal drum

Heptane mixture of isomersEptano miscela di isomeri - Heptane mélange d´isomères - Heptano mezcla de isómero


F N Xn

R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62


Heptane mixture of isomers - Analytical GradePA-PUREX-for analysis

Refractive index at 20°C 1.387 - 1.407 Water content (K.F.) <= 100 mg/Kg Non volatile residue <= 10 mg/KgColour <= 10 Hazen Aromatic compounds <= 100 mg/Kg


Heptane mixture of isomers - Special GradeRS-PESTIPUR-for pesticide analysis

Refractive index at 20°C 1.387 - 1.407 Water content (K.F.) <= 50 mg/Kg Colour <= 10 HazenAromatic compounds <= 100 mg/Kg Non volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex -




Heptane mixture of isomers - Technical Grade


Hep CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

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M

N

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P

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T

X

W

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U

Y

Z

Heptane mixture of isomers - Technical GradePS-Pure-for synthesis


Code Size PackagingP0500208 ml 1000 Aluminium canP0500029 ml 5000 Plastic drumP0500040 l 10 Metal tankP0500048 l 25 Metal drumP0500068 l 200 Metal drum

RE-PureDescription Clear liquid Color <= 10 APHA Density at 20°C 0.710 ÷ 0.720Refractive index at 20°C 1,3920 ÷ 1,4020 Boiling point 90 ÷ 100 °C Water (K.F.) <= 300 ppmResidue on evaporation <= 100 ppm Aromatics (Thiophene) <= 500 ppm


1-Heptanesulphonic acid sodium saltAcido 1-eptansolfonico sale sodico - Acide 1-heptanesulfonique sel sodique - Acido 1-heptano sulfónico sal sódica


1-Heptanesulphonic acid sodium salt - Analytical GradeRPE-For analysis

Assay >=95 % Description White powder


1-Heptanesulphonic acid sodium salt - Special GradeRS-For ion pair chromatography

Assay >=98 % Description White crystalline powder Water-insoluble matter <=0.1 %pH 5.5÷7.5 Loss on drying <=2.0 % Chloride <=0.05 %Phosphate <=10 ppm Ammonium <=0.05 % Al <=5 ppmCa <=10 ppm Fe <=5 ppm Cu <=5 ppmK <=50 ppm Mg <=5 ppm Pb <=10 ppmZn <=5 ppm Trasmittance - at 200 nm >=70at 220 nm >=90 at 250 nm >=98


HexachloroethaneEtano esacloro - Hexachloroéthane - Etano hexacloro


Xn

R: 20/21/22S: 22-24/25


Hexachloroethane - Technical GradeRE-Pure

Assay (GLC) 98 ÷ 100 % Description White crystalline powder Melting point 185.0 ÷ 189.0 ° CAlcohol-insolub. matter <=0.35 % Residue on ignition <=0.3 %


Hexachloroplatinic acidAcido esacloroplatinico esaidrato - Acide hexachloroplatinique hexahydraté - Acido hexacloroplatínico hexaidrato


Xn

R: 42/43-36/38S: 24/25


Hexachloroplatinic acid - Analytical Grade


HexSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Hexachloroplatinic acid - Analytical GradeRPE-For analysis

Assay 38 ÷ 40 % Pt Description Red-orange mass Tracce tot. di metalli <= 0.1 %



HexadecaneEsadecano - Hexadécane - Hexadecano

Xn

R: 65S: 23-24-26-62


Hexadecane - Technical GradePS-Pure-for synthesis



Hexafluoro-2-propanolEsafluoro-2-propanolo - Hexafluoro-2-Propanol - Hexafluoro-2-Propanol


CAtomic weight: 168,040CAS N: 920-66-1EEC N: 213-059-4

Hexafluoro-2-propanol - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99 % Identification (IR) Conform Colour <= 10 Hazen


HexafluorobenzeneEsafluorobenzene - Hexafluorobenzène - Hexafluorobenceno



Hexafluorobenzene - Analytical GradePA-PUREX-for analysis



HexamethyldisilaneEsametildisilano - Hexaméthyldisilane - Hexametildisilano


F

R: 11S: 7/8-16-33


Hexamethyldisilane - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C 0.723 ÷ 0.729 Refractive index at 20° 1.4208 ÷ 1.4248Boiling point 111 ÷ 113 ° C Melting point 11 ÷ 12 ° C



Hex CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

HexamethyldisilazaneEsametildisilazano - Hexaméthyldisilazane - Hexametildisilazano


F Xi

R: 11-18-36/37/38S: 7/8-36/39


Hexamethyldisilazane - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description Clear liquid Colour <= 10 APHARefractive index at 20°C 1.4060 ÷ 1.4090


HexamethyldisiloxaneEsametildisilossano - Hexaméthyldisiloxane - Hexametildisiloxano


F

R: 11S: 7/9-16


Hexamethyldisiloxane - Analytical GradeRPE-For analysis



HexamethylenetetramineEsametilentetrammina - Hexaméthylènetétramine - Hexametilentetramina


F Xn

R: 11-42/43S: 16-22-24-37


Hexamethylenetetramine - Analytical GradeRPE-For analysis

Assay (alkalimetric) >= 98.5 % Description White crystalline powder pH sol. 1% 7 ÷ 10Water (K.F.) <= 0.5 % Ash <= 0.05 %


Hexamethylenetetramine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-DAB

Assay (alkalimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Residue solvents Conform USP-NF Loss on drying <= 2.0 %Residue on ignition <= 0.1 % Ammonium <= 50 ppm Chloride <= 100 ppmFree formaldehyde <= 50 ppm Sulphate <= 200 ppm Heavy metals (Pb) <= 10 ppm


Hexane-d14Esano-d14 - Hexane-d14 - Hexano-d14


F N Xn

R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62


Hexane-d14 - Special GradeRS-For NMR spectroscopy




IsoSECTION III - CHEMICALS 100°ed

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Iso-Hexaneiso-Esano - Isohexane - iso-Hexano


F

R: 11S: 16-33


Iso-Hexane - Analytical GradePA-PUREX-for analysis

Water content (K.F.) <= 150 mg/Kg Non volatile residue <= 10 mg/Kg Colour <= 10 HazenAromatic compounds <= 50 mg/Kg n-hexane <= 5 % Identification (IR) ConformTotal C6H14 isomers (GC) >= 80 % Methylcyclopentane <= 16 % Total sulphur (S) <= 1 ppm


Iso-Hexane - Special GradeRS-ATRASOL-For analysis of volatile traces

Identification (IR) Conform Water content (K.F.) <= 100 mg/Kg Colour <= 10 Hazenn-hexane <= 5 % Total C6H14 isomers (GC) >= 95 % Non volatile residue <= 5 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - Hydrocarbon oil index <= 0.1 mg/lRetention time n-decane - n-tetracontane -



RS-For enviromental analysis (for Hydrocarbon Oil Index)Assay (mix of C6H14 isomers) >= 95 % Appearance Clear colourless liquid Color <= 10 APHAHydrocarbon Oil Index Conc. <= 0.5 mg/L Residue on evaporation <= 5 ppm Water (K.F.) <=100 ppm



RS-For HPLC-Isocratic GradeWater content (K.F.) <= 150 mg/Kg Colour <= 10 Hazen UV transmittance at 200 nm >= 25 %UV transmittance at 210 nm >= 55 % UV transmittance at 220 nm >= 80 % UV transmittance at 230 nm >= 90 %UV transmittance at 250 nm >= 98 % Non volatile residue <= 5 mg/Kg Identification (IR) Conformn-hexane <= 6 % Total C6H14 isomers (GC) >= 80 %



RS-PESTIPUR-for pesticide analysisWater content (K.F.) <= 100 mg/Kg Colour <= 10 Hazen Identification (IR) Conformn-hexane <= 5 % Total C6H14 isomers (GC) >= 80 % Non volatile residue <= 5 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -




n-Hexane 99%n-Esano 99% - n-Hexane 99% - n-Hexano 99%


F N Xn

R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62


n-Hexane 99% - Analytical Grade



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n-Hexane 99% - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 10 mg/KgTotal sulphur (S) <= 5 ppm

Code Size PackagingP052053016 ml 1000 Glass bottleP052053021 ml 2500 Glass bottleP052053028 ml 5000 Plastic drumP052053068 l 200 Metal drum

n-Hexane 99% - Special GradeRS-Anhydrous-for HPLC

Assay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Aromatic compounds <= 5 mg/Kg UV transmittance at 210 nm >= 50 %UV transmittance at 220 nm >= 80 % UV transmittance at 230 nm >= 90 % UV transmittance at 245 nm >= 98 %Non volatile residue <= 5 mg/Kg Total sulphur (S) <= 5 ppm

Code Size PackagingP05230S01/21 ml 2500 Glass bottle

RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen GC ( FID ) - NC Atrasol Conform Non volatile residue <= 2 mg/KgGC-ECD.Individual peak (CCl4) <= 1 µg/l Ret.time dichloromethane- trichlorobenz. - GC-ECD.Individual peak (Lindane) <= 2 ng/lRetention time trichlorobenzene to mirex - GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -



RS-For HPLC-Isocratic GradeAssay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 150 mg/KgColour <= 10 Hazen Aromatic compounds <= 5 mg/Kg UV transmittance at 210 nm >= 50 %UV transmittance at 220 nm >= 80 % UV transmittance at 230 nm >= 90 % UV transmittance at 245 nm >= 98 %Non volatile residue <= 5 mg/Kg Total sulphur (S) <= 5 ppm



RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 2 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99 % Description Clear liquid Colour <= 10 hazenNot volatile residue <= 5 mg/kg Water <= 150 mg/kg GC-ECD (Lindane standard) <= 3 ng/lGC-NPD (Ethylparathion standard) <= 3 ng/l

Code Size Packaging447111 ml 1000 Fibreboard box447112 ml 2500 Glass bottle


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 150 mg/KgColour <= 10 Hazen Aromatic compounds <= 5 mg/Kg UV transmittance at 210 nm >= 60 %UV transmittance at 215 nm >= 70 % UV transmittance at 220 nm >= 80 % UV transmittance at 230 nm >= 94 %UV transmittance at 245 nm >= 98 % Non volatile residue <= 5 mg/Kg Total sulphur (S) <= 5 ppm



n-Hexane 99% - Technical Grade



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n-Hexane 99% - Technical GradePS-Pure-for synthesis



RE-PureAssay (GLC) >= 99 % Description Clear liquid Colour <= 10 APHADensity at 20°C 0.658 ÷ 0.662 Refractive index at 20°C 1.3699 ÷ 1.3799 Boiling point 68.2 ÷ 69.2 °CResidue on evaporation <= 20 ppm Water (K.F.) <= 200 ppm Bromine rating <= 1Total sulphur <= 5 ppm


n-Hexane 97-95%n-Esano 97-95% - n-Hexane 97-95% - n-Hexano 97-95%


F N Xn

R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62


n-Hexane 97-95% - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 10 mg/KgClear,colourless liq.appearance Conform Identification (IR) Conform Density d20/4 0.655 - 0.665Total sulphur (S) <= 5 ppm Aluminium (Al) <= 0.5 mg/Kg Copper (Cu) <= 0.01 mg/kgIron (Fe) <= 0.1 mg/Kg Nickel (Ni) <= 0.01 mg/kg Lead (Pb) <= 0.01 mg/KgZinc (Zn) <= 0.01 mg/Kg


RPE-ACS-for analysis-Reag. Ph.Eur.Assay (GLC) >=95 % Assay(isomeric mixture) >=98.5 % Description Clear liquidColour (APHA) <=10 Alcohol miscibility complete Diethyl ether miscib. completeChloroform miscibility complete Ready carbonizable substances Conform Density at 20°C 0.659 ÷ 0.663Refractive index at 20° 1.375 ÷ 1.376 Distillation range 67 ÷ 69 ° C Water (K.F.) <=100 ppmResidue on evaporation <=10 ppm Sost. acide solubili in acqua <=0.0003 meq/g Benzene <=20 ppmSubst. reducing KMnO4 <=20 ppm (5m) Tiophene Conform ACS Total sulphur <=50 ppmCu <=0.01 ppm Fe <=0.1 ppm Ni <=0.01 ppmPb <=0.01 ppm Zn <=0.01 ppm

Code Size Packaging446907 ml 1000 Glass bottle446902 ml 2500 Glass bottle PVC coated446903 ml 2500 Glass bottle446901 ml 5000 Metallic can446905 kg 18 Metallic can446904 kg 130 Metal drum

RPE-For synthesisAssay (GLC) >=95 % Description Clear colourless liquid Alcohol miscibility completeReady carbonizable substances Conform Density at 15° C ~ 0.66 Refractive index at 20° ~ 1.375Boiling point 67 ÷ 69 ° C Water (K.F.) <=200 ppm Residue on evaporation <=20 ppmAcidity (acetic acid) <=20 ppm Tiophene <=10 ppm

Code Size Packaging447105 kg 18 Metal drum447104 kg 130 Metal drum

n-Hexane 97-95% - Special Grade



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n-Hexane 97-95% - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 10 mg/KgClear,colourless liq.appearance Conform Identification (IR) Conform Density d20/4 0.655 - 0.665Total sulphur (S) <= 5 ppm



RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Non volatile residue <= 3 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - Hydrocarbon oil index <= 0.1 mg/l Retention time n-decane - n-tetracontane -



RS-For HPLC-Isocratic GradeAssay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Aromatic compounds <= 10 mg/Kg UV transmittance at 210 nm >= 50 %UV transmittance at 220 nm >= 82 % UV transmittance at 230 nm >= 92 % UV transmittance at 245 nm >= 98 %Non volatile residue <= 5 mg/Kg Total sulphur (S) <= 5 ppm



RS-For HPLC-Isocratic GradeAssay (GLC) >=96 % Description Clear colourless liquid Density at 25° C >=0.662Refractive index at 20° 1.3719 ÷ 1.3779 Boiling point 68.5 ÷ 69.0 ° C Water (K.F.) <=100 ppmResidue on evaporation <=2 ppm Acidity or alkalinity <=0.00015 meq/g U.V. Transmittance -at 210 nm >=55 % at 220 nm >=82 % at 230 nm >=92 %at 240 nm >=95 % at 250 nm >=99 %



RS-For optical spectroscopyAssay (GLC) >=97 % Description Clear liquid Colour (APHA) <=10Density at 20°C 0.659 ÷ 0.663 Refractive index at 20° 1.375 ÷ 1.376 Boiling point 67 ÷ 69 ° CAcidity or alkalinity <=0.00015 meq/g Water (K.F.) <=100 ppm Residue on evaporation <=2 ppmFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 200 nm >=50 % at 210 nm >=79 %at 220 nm >=94 % at 230 nm >=98 % at 240 nm >=99 %at 250 nm >=99 %



RS-For preparative HPLCAssay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen UV transmittance at 220 nm >= 50 % UV transmittance at 265 nm >= 98 %Non volatile residue <= 5 mg/Kg

Code Size PackagingP05237P21 ml 2500 Glass bottleFiltered at 1 mmFor further information on above products, see following product/application section(s)Chromatography (p. 34)

RS-For residual pesticides analysisAssay (GLC) >=97 % Description Clear colourless liquid Density at 15° C >=0.662Water (K.F.) <=100 ppm Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform

Code Size Packaging446961 ml 1000 Glass bottle446963 ml 2500 Glass bottleGC-ECD: < 5 pg/ml GC-NPD: < 10 pg/mlFor further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)



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n-Hexane 97-95% - Special GradeRS-PESTIPUR-for pesticide analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 150 mg/KgColour <= 10 Hazen Non volatile residue <= 5 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (HRGC) 99 ÷ 100 % Description Clear colourless liquid



n-Hexane 97-95% - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.373 - 1.377 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 50 mg/KgClear,colourless liq.appearance Conform Identification (IR) Conform Density d20/4 0.655 - 0.665Total sulphur (S) <= 5 ppm


RE-PureAssay (GLC) >= 95 % Description Clear colourless liquid Tiophene ConformDensity at 20° C 0.655 ÷ 0.665 Refractive index at 20° 1.3699 ÷ 1.3799 Boiling point 68.2 ÷ 69.2 °CWater (K.F.) <= 100 ppm Residue on evaporation <= 20 ppm Acidity (Caproic acid) <= 40 ppmBenzene <= 100 ppm

Code Size Packaging339751 ml 1000 Glass bottle339755 ml 2500 Glass bottle528945 ml 5000 Metal tank339756 kg 18 Metal drum339757 kg 130 Metal drum528946 l 25 Drum

Hexane mixture of isomersEsano miscela di isomeri - Hexane mélange d´isomères - Hexano mezcla de isómeros


F N Xn

R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62


Hexane mixture of isomers - Analytical GradePA-PUREX-for analysis

Refractive index at 20°C 1.375 - 1.383 Water content (K.F.) <= 100 mg/Kg Non volatile residue <= 10 mg/KgColour <= 10 Hazen GC chromatogram Conform Aromatic compounds <= 50 mg/KgTotal sulphur (S) <= 5 ppm

Code Size PackagingP052000516 ml 1000 Glass bottleP052000521 ml 2500 Glass bottleP052000540 l 10 Metal tankP052000548 l 25 Metal drumP052000568 l 200 Metal drum

Hexane mixture of isomers - Special GradeRS-For HPLC-Isocratic Grade

Refractive index at 20°C 1.375 - 1.383 Water content (K.F.) <= 150 mg/Kg Colour <= 10 HazenUV transmittance at 240 nm >= 94 % UV transmittance at 250 nm >= 98 % UV transmittance at 260 nm >= 98 %Aromatic compounds <= 5 mg/Kg Non volatile residue <= 5 mg/Kg Total sulphur (S) <= 5 ppm




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Hexane mixture of isomers - Special GradeRS-For preparative HPLC

Refractive index at 20°C 1.375 - 1.383 Water content (K.F.) <= 150 mg/Kg Colour <= 10 HazenUV transmittance at 240 nm >= 92 % UV transmittance at 260 nm >= 96 % Non volatile residue <= 5 mg/KgTotal sulphur (S) <= 5 ppm



RS-PESTIPUR-for pesticide analysisCode Size PackagingP0522216 ml 1000 Glass bottleP0522221 ml 2500 Glass bottle

RS-PLUS-for residual pesticide analysisAssay (HRGC) 99 ÷ 100 % Description White crystals



Hexane mixture of isomers - Technical GradePS-Pure-for synthesis

Refractive index at 20°C 1.375 - 1.383 Water content (K.F.) <= 200 mg/Kg Non volatile residue <= 50 mg/KgColour <= 10 Hazen GC chromatogram Conform Total sulphur (S) <= 5 ppm

Code Size PackagingP0520029 ml 5000 Plastic drumP0520040 l 10 Metal tankP0520048 l 25 Metal drum

RE-PureDescription Clear colourless liquid Density at 20° C 0.665 ÷ 0.675 Refractive index at 20° 1.3750 ÷ 1.3850Boiling point 63 ÷ 70 ° C Water (K.F.) <=300 ppm Aromatics <=30 ppmResidue on evaporation <=100 ppm Total sulphur <=5 ppm

Code Size Packaging339851 ml 1000 Glass bottle339852 ml 2500 Glass bottle339856 kg 18 Metal drum339853 kg 130 Metal drum528942 l 200 Drum

1-Hexanesulphonic acid sodium saltAcido 1-esansolfonico sale sodico - Acide 1-hexanesulfonique sel sodique - Acido 1-hexanosulfónico sal sódica


1-Hexanesulphonic acid sodium salt - Special GradeRS-For ion pair chromatography

Assay >=98 % Description White crystalline powder Water-insoluble matter <=0.1 %Loss on drying <=2.0 % pH 5.5÷7.5 Chloride <=0.05 %Phosphate <=10 ppm Ammonium <=0.05 % Al <=5 ppmCa <=10 ppm Cu <=5 ppm Fe <=5 ppmK <=50 ppm Mg <=5 ppm Pb <=10 ppmZn <=5 ppm at 200 nm >=70 Trasmittance -at 220 nm >=90 at 250 nm >=98


n-Hexylaminen-Esilammina - n-Hexylamine - n-Hexilamina


F Xi

R: 11-36/37S: 16-26-29


n-Hexylamine - Analytical Grade



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n-Hexylamine - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 25° C 0.760 ÷ 0.766Refractive index at 20° 1.4160 ÷ 1.4200 Boiling point 129.0 ÷ 131.0 ° C Melting point -18.0 ÷ -20.0 ° CResidue on evaporation <=500 ppm


Hippuric acidAcido ippurico - Acide hippurique - Acido hipúrico


Hippuric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystals Melting point 189.0 ÷ 191.0 °CChloride <=10 ppm Heavy metals (Pb) <=20 ppm Loss on drying <=0.5 %Residue on ignition <=100 ppm Sulphate <=50 ppm Fe <=10 ppm


Histamine dihydrochlorideIstamina bicloridrato - Histamine dichlorhydratée - Histamina diclorhidrato

Xn

R: 22S: 23


Histamine dihydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % Description Yellowish crystalline powder Loss on drying <= 0.5 %Residue on ignition <= 0.1 %


L-Histidine hydrochlorideL-Istidina monocloridrato - L-Histidine monochlorhydratée - L-Histidina monoclorhidrato


L-Histidine hydrochloride - Analytical GradeRPE-For analysis

Assay 99.0 ÷ 101.0 % s.s. Description White crystalline powder Identification (I.R.) PositiveSpecific optical rotation (c= 11 in HCl +8.9 ÷ +9.5 ° Heavy metals (Pb) <= 10 ppm Fe <= 10 ppmResidue on ignition <= 0.1 % As <= 1 ppm Loss on drying <= 0.2 %Sulphate <= 0.02 % pH sol 10% 3.5 ÷ 4.5 Ammonium <= 0.02 %Chloride 16.6 ÷ 17.1 % Foreign amino-acids (TLC) <= 0.2 %

Code Size Packaging456952 g 25 Glass jar456951 g 500 Fibreboard boxFor biochemistry

Histolemon-ErbaHistolemon-Erba - Histolemon-Erba - Histolemon-Erba


N Xi

R: 10-38-38-43-50/53S: 24-37-60-61

CAS N: 8028-48-6EEC N: 232-443-8

Histolemon-Erba - Special Grade


His CARLO ERBA REAGENTS

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Histolemon-Erba - Special GradeRS-Biodegradable solvent

Assay (GLC) >= 95 % Description Clear liquid Colour (APHA) <= 25Density at 20° C 0.835 ÷ 0.845

Code Size Packaging454911 ml 1000 Glass bottle454912 ml 2500 Glass bottle454915 ml 5000 Metallic can454913 kg 173 Metal drumDiaphanizer for hystologyFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Histovitrex-ErbaHistovitrex-Erba - Histovitrex-Erba - Histovitrex- Erba


Xn

R: 10-21/22-38-62-63S: 16-24/25

Histovitrex-Erba - Special GradeRS-Mounting medium in xylene for histology

Description Clear colourless liquid Density at 20° C 0.90 ÷ 1.01 Refractive index at 20° 1.40 ÷ 1.60



HOBTHOBT - HOBT - HOBT


F

HOBT - Special GradeRS-For molecular biology

Code Size PackagingPHOBT/17 g 1000 -

HolmiumOlmio - Holmium - Holmio


R: 34S: 26-36/37/39-45

Holmium - Special GradeRS-Standard solution for ICP




Holmium oxideOlmio ossido - Holmium oxyde - Holmio oxido


Holmium oxide - Analytical Grade


HolSECTION III - CHEMICALS 100°ed

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Holmium oxide - Analytical GradeRPE-For analysis

Assay >= 99.85 % Description Yellowish powder


DL-Homocysteic acidAcido DL-omocisteico - Acide DL-homocystéique - Acido DL-omocisteico


DL-Homocysteic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 98.0 ÷ 102.0 % Description White crystalline powder Water solubility ConformMelting point >=265 °C Water (K.F.) <=1.0 %


Hyamine 1622Hyamine 1622 - Hyamine 1622 - Hyamine 1622

SynonymesBenzéthoniumchlorure


C N

R: 22-34-50-53S: 26-28-36/37/39-61


Hyamine 1622 - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 96.0 % Description White powder Loss on drying <= 5 %Melting point 158 ÷ 163 °C

Code Size Packaging454921 g 100 Plastic jarFor the analysis of surfactants

Hyamine 1622 solution 0,004MHyamine 1622 soluzione ~0,004M - Hyamine 1622 en solution 0,004M - Hyamine 1622 solución 0,004M

CAS N: 121-54-0EEC N: 204-479-9

Hyamine 1622 solution 0,004M - Special GradeRS-For anionic surfactants detection

Assay (at production) 0.0035 ÷ 0.0045 Mol/l Description Clear colourless liquid


Hydrazine dihydrochlorideIdrazina dicloridrato - Hydrazine dichlorhydratée - Hidrazina diclorhidrato


N T

R: 45-23/24/25-43-50/53S: 53-45-60-61


Hydrazine dihydrochloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White crystalline powder Melting point 193.5 ÷ 202.5 ° CWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Residue on ignition <=100 ppmSulphate <=10 ppm Fe <=5 ppm


Hydrazine dihydrochloride - Technical GradeRE-Pure

Assay (oxidimetric) 98.5 ÷ 100.0 % Description White crystalline powder Melting point 193.5 ÷ 202.5 ° CResidue on ignition <=500 ppm



Hyd CARLO ERBA REAGENTS

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Hydrazine hydrateIdrazina idrato - Hydrazine hydratée - Hidrazina hidróxido


T

R: 45-23/24/25-34-43S: 53-45


Hydrazine hydrate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Clear colourless liquid Density at 20° C 1.025 ÷ 1.035Chloride <=300 ppm Heavy metals (Pb) <=50 ppm Residue on ignition <=0.1 %Sulphate <=200 ppm


HydrindantinIdrindantina - Hydrindantine - Hidrindantina

Xi

R: 36/37/38


Hydrindantin - Analytical GradeRPE-For analysis

Assay >= 95 % Description Beige powder Melting point >= 240 °C



Hydriodic acid 57%Acido iodidrico 57% - Acide iodhydrique 57% - Acido yodhídrico 57%


C

R: 34S: 26-45


Hydriodic acid 57% - Analytical GradeRPE-For analysis

Assay (argentimetric) >=55 % Description Yellow clear liquid Density at 20° C 1.690 ÷ 1.710Chloride + bromide (Cl) <=300 ppm Free iodine (I) <=250 ppm Heavy metals (Pb) <=5 ppmResidue on ignition <=40 ppm Total sulphur <=50 ppm As <=1 ppmFe <=2 ppm

Code Size Packaging406831 ml 100 Glass bottle406833 ml 1000 Glass bottle406835 kg 38 Glass-metal/polythene contain.Stabilized with ~1,5% of hypophosphorous acid

Hydrobromic acid 48%Acido bromidrico 48% - Acide bromhydrique 48% - Acido bromhídrico 48%


C

R: 34-37S: 7/9-26-45


Hydrobromic acid 48% - Analytical GradeRPE-ACS-ISO-for analysis

Assay (acidimetric) 47.0 ÷ 49.0 % Description Yellow clear liquid Organic substances ConformDensity at 20° C 1.473 ÷ 1.503 Chloride <= 200 ppm Total phosphorus <= 2 ppmIodide <= 2 ppm Heavy metals (Pb) <= 2 ppm Residue on ignition <= 20 ppmSulphate <= 5 ppm Sulphite <= 25 ppm As <= 0.5 ppmCa <= 10 ppm Fe <= 1 ppm Mg <= 5 ppmSe <= 0.01 ppm



HydSECTION III - CHEMICALS 100°ed

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Hydrochloric acid 0,714 mol/lAcido cloridrico 0,714 mol/l - Acide chlorhydrique 0,714 mol/l - Acido clorhídrico 0,714 mol/l


Xi

R: 36/37/38S: 26


Hydrochloric acid 0,714 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.710 ÷ 0.718 N Description Clear colourless liquid

Code Size Packaging526531 l 10 Plastic tank526533 l 10 Plastic tank


Hydrochloric acid 37%Acido cloridrico 37% - Acide chlorhydrique 37% - Acido clorhidrico 37%


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R: 34-37S: 26-45


Hydrochloric acid 37% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=36.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.183 ÷ 1.189 Ammonium <=1 ppm Bromide <=50 ppmFree chlorine <=0.5 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=5 ppm Sulphate <=1 ppm Sulphite <=0.5 ppmAl <=0.2 ppm As <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.05 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.01 ppm Fe <=0.2 ppm Hg <=0.1 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.3 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.02 ppm Pb <=0.05 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.02 ppmZn <=0.05 ppm Zr <=0.05 ppm Residue on evaporation <=100 ppm


RPE-ISO-for analysisAssay (acidimetric) >=36.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.183 ÷ 1.189 Ammonium <=1 ppm Bromide <=50 ppmFree chlorine <=0.5 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=5 ppm Sulphate <=1 ppm Sulphite <=0.5 ppmAl <=0.2 ppm As <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.05 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.01 ppm Fe <=0.2 ppm Hg <=0.1 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.3 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.02 ppm Pb <=0.05 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.02 ppmZn <=0.05 ppm Zr <=0.05 ppm Residue on evaporation <=100 ppm

Code Size Packaging403871 ml 1000 Glass bottle403876 ml 1000 Glass bottle PVC coated403872 ml 2500 Glass bottle403878 ml 5000 Plastic bottle403874 kg 25 Plastic drum

Hydrochloric acid 37% - Special Grade



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Hydrochloric acid 37% - Special GradeRS-MOS For electronic use-ERBATRON

Assay (acidimetric) >=36.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.183 ÷ 1.189 Ammonium <=1 ppm Bromide <=2 ppmFree chlorine <=0.5 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=2 ppm Sulphate <=0.5 ppm Sulphite <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmAu <=0.05 ppm B <=0.02 ppm Ba <=0.05 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.01 ppmCu <=0.005 ppm Fe <=0.1 ppm Ga <=0.02 ppmHg <=0.1 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.05 ppm Pt <=0.05 ppm Sb <=0.005 ppmSn <=0.02 ppm Sr <=0.02 ppm Ta <=0.1 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.02 ppm Zr <=0.05 ppm


RS-RSE For electronic use-ERBATRONAssay (acidimetric) >=36.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.183 ÷ 1.189 Ammonium <=1 ppm Bromide <=2 ppmFree chlorine <=0.5 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=2 ppm Sulphate <=0.5 ppm Sulphite <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmAu <=0.05 ppm B <=0.02 ppm Ba <=0.05 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.01 ppmCu <=0.005 ppm Fe <=0.1 ppm Ga <=0.02 ppmHg <=0.1 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.05 ppm Pt <=0.05 ppm Sb <=0.005 ppmSn <=0.02 ppm Sr <=0.02 ppm Ta <=0.1 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.02 ppm Zr <=0.05 ppm


Hydrochloric acid 37% - Technical GradeRE-Pure

Assay (acidimetric) 37 ± 2 % Description Clear colourless liquid Density at 20°C 1.183 ÷ 1.189

Code Size Packaging528525 ml 5000 Plastic tank303871 kg 25 Drum



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R: 34-37S: 26-45


Hydrochloric acid 35% - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP

Assay (acidimetric) 36.5 ÷ 38.0 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Bromide and Iodide Conform USP-NF Free bromine or chlorin Conform USP-NF Sulphite Conform USP-NFDensity at 20° C ~ 1.18 Residue on evaporation <= 100 ppm Residue on ignition <= 80 ppmFree chlorine <= 4 ppm Sulphate <= 20 ppm Heavy metals (Pb) <= 2 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302672 ml 100 Bottle302621 ml 1000 Glass bottle302626 ml 2500 Glass bottle302623 kg 25 Plastic drum302627 kg 55 Plastic drum302625 kg 220 Plastic drum



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Hydrochloric acid 34-37%Acido cloridrico 34-37% - Acide chlorhydrique 34-37% ultrapur - Acido clorhidrico 34-37%


C

R: 34-37S: 26-45


Hydrochloric acid 34-37% - Special GradeRS-Superpure-for trace analysis

Assay (acidimetric) 34 ÷ 37 % Description Clear liquid Ag <= 1 ppbAl <= 1 ppb As <= 1 ppb B <= 1 ppbBa <= 1 ppb Be <= 1 ppb Bi <= 1 ppbCa <= 1 ppb Cd <= 1 ppb Co <= 1 ppbCr <= 1 ppb Cu <= 1 ppb Fe <= 1 ppbHg <= 1 ppb K <= 1 ppb Li <= 1 ppbMg <= 1 ppb Mn <= 1 ppb Mo <= 1 ppbNa <= 1 ppb Ni <= 1 ppb Pb <= 1 ppbSb <= 1 ppb Se <= 1 ppb Sn <= 1 ppbSr <= 1 ppb Ti <= 1 ppb V <= 1 ppbZn <= 1 ppb Zr <= 1 ppb Th <= 1 ppbColour (APHA) <= 10 U <= 1 ppb Ce <= 0.5 ppbCs <= 0.5 ppb Dy <= 0.5 ppb Er <= 0.5 ppbEu <= 0.5 ppb Gd <= 0.5 ppb Ga <= 0.5 ppbAu <= 0.5 ppb Hf <= 0.5 ppb Ho <= 0.5 ppbIn <= 0.5 ppb La <= 0.5 ppb Lu <= 0.5 ppbNd <= 0.5 ppb Nb <= 0.5 ppb Pr <= 0.5 ppbRe <= 0.5 ppb Rh <= 0.5 ppb Rb <= 0.5 ppbRu <= 0.5 ppb Sm <= 0.5 ppb Sc <= 0.5 ppbTe <= 0.5 ppb Tb <= 0.5 ppb Tl <= 0.5 ppbTm <= 0.5 ppb W <= 0.5 ppb Yb <= 0.5 ppbY <= 0.5 ppb



Hydrochloric acid 32-35%Acido cloridrico 32-35% - Acide chlorhydrique 32-35% ultrapur - Acido clorhidrico 32-35%


C

R: 34-37S: 26-45


Hydrochloric acid 32-35% - Special GradeRS-Ultrapure-for trace analysis

Assay (acidimetric) 32 ÷ 35 % Description Clear colourless liquid Ag <= 10 pptAl <= 20 ppt As <= 50 ppt Au <= 100 pptB <= 100 ppt Ba <= 10 ppt Be <= 10 pptBi <= 10 ppt Ca <= 20 ppt Cd <= 10 pptCe <= 10 ppt Co <= 10 ppt Cr <= 20 pptCs <= 10 ppt Hg <= 100 ppt Cu <= 20 pptK <= 10 ppt Dy <= 1 ppt Mg <= 10 pptEr <= 1 ppt Mn <= 10 ppt Eu <= 1 pptMo <= 10 ppt Fe <= 20 ppt Na <= 10 pptNi <= 50 ppt Pb <= 10 ppt Sn <= 20 pptSr <= 10 ppt Tl <= 10 ppt Ti <= 20 pptV <= 10 ppt Zn <= 20 ppt U <= 1 pptTh <= 1 ppt Sb <= 20 ppt Gd <= 1 pptGa <= 10 ppt Hf <= 10 ppt Ho <= 1 pptIn <= 1 ppt La <= 1 ppt Li <= 10 pptLu <= 10 ppt Nd <= 1 ppt Nb <= 1 pptPr <= 1 ppt Re <= 10 ppt Rh <= 10 pptRb <= 10 ppt Ru <= 10 ppt Sm <= 1 pptSc <= 10 ppt Te <= 1 ppt Tb <= 1 pptTm <= 1 ppt W <= 10 ppt Yb <= 1 pptY <= 1 ppt Zr <= 10 ppt





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Hydrochloric acid 32% - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) >=32.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.156 ÷ 1.162 Ammonium <=1 ppm Bromide <=50 ppmFree chlorine <=0.5 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=5 ppm Sulphate <=0.8 ppm Sulphite <=0.5 ppmAl <=0.05 ppm As <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.05 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.02 ppmCu <=0.01 ppm Fe <=0.1 ppm Hg <=0.1 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.3 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.02 ppm Pb <=0.05 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging403981 ml 2500 Glass bottle403982 kg 25 Plastic drum403983 kg 30 Plastic drum403986 kg 55 Plastic drum403988 kg 220 Drum

Hydrochloric acid 32% - Technical GradeRE-Pure

Assay 32 ÷ 34 % Description Clear colourless liquid Density at 20°C 1.160 ÷ 1.174Free chlorine <=100 ppm Metalli pesanti(Pb) <=50 ppm Residue on ignition <=0.1 %Sulphate <=200 ppm Fe <=2 ppm

Code Size Packaging302601 ml 1000 Glass bottle302602 kg 25 Plastic drum302604 kg 30 Plastic drum302607 kg 55 Plastic drumFor Kipp

Hydrochloric acid 32% (20°Bé)Acido cloridrico 32% (20°Bé) - Acide chlorhydrique 32% (20°Bé) - Acido clorhidrico 32% (20°Bé)


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R: 34-37S: 26-45


Hydrochloric acid 32% (20°Bé) - Technical GradeRE-Pure

Assay (acidimetric) >=31.0 % Description Yellow clear liquid Density at 20° C >=1.160

Code Size Packaging302664 kg 25 Plastic drum302666 kg 55 Plastic drum302663 kg 220 Plastic container



Xi

R: 36/37/38S: 26


Hydrochloric acid 23% - Analytical Grade



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Hydrochloric acid 23% - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) >=23.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.113 ÷ 1.119 Ammonium <=1 ppm Bromide <=50 ppmFree chlorine <=0.5 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmResidue on ignition <=5 ppm Sulphate <=0.8 ppm Sulphite <=0.5 ppmAl <=0.05 ppm As <=0.01 ppm Be <=0.02 ppmBi <=0.05 ppm Ca <=0.5 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.02 ppm Cu <=0.01 ppmFe <=0.1 ppm Hg <=0.1 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.3 ppm Mn <=0.03 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.02 ppmPb <=0.05 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.05 ppmZr <=0.05 ppm




Xi

R: 36/37/38S: 26


Hydrochloric acid 10% - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay (acidimetric) 9.5 ÷ 10.5 % Description Clear colourless liquid Appearance Conform Ph.Eur.Free chlorine <= 1 ppm Sulphate <= 5 ppm Heavy metals (Pb) <= 2 ppmResidue on evaporation <= 100 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging302591 g 10000 Plastic drum




Hydrochloric acid 8% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=8 % Description Clear colourless liquid Density at 20° C 1.037 ÷ 1.043Ammonium <=30 ppm Free chlorine <=0.5 ppm Heavy metals (Pb) <=1 ppmSulphate <=1 ppm Sulphite <=1 ppm As <=0.01 ppmFe <=0.3 ppm

Code Size Packaging404033 g 10000 Plastic drum404036 kg 55 Plastic drum

Hydrochloric acid 1,128% (m/v)Acido cloridrico 1,128% (m/v) - Acide chlorhydrique 1,128% (m/v) - Acido clorhidrico 1,128% (m/v)


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Hydrochloric acid 1,128% (m/v) - Special GradeRS-For agroalimentary analysis

Assay 1.123 ÷ 1.133 % m/v Description Clear colourless liquid

Code Size Packaging502761 ml 1000 Plastic bottleReady-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)



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Hydrochloric Acid 6 mol/lAcido cloridrico 6 mol/l - Acide chlorhydrique 6 mol/l - Acido clorhidrico 6 mol/l


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Hydrochloric Acid 6 mol/l - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (potentiometric) 5.9 ÷ 6.1 mol/L


RPE-For analysisAssay 5.97 ÷ 6.03 N Description Clear colourless liquid


Hydrochloric Acid 6 mol/l - Special GradeRS-For agroalimentary analysis


Code Size Packaging502831 ml 1000 Plastic bottle218,76 g of HCl Ready-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Hydrochloric Acid 6 mol/l - Technical GradeRE-Pure



Hydrochloric acid 5 mol/lAcido cloridrico 5 mol/l - Acide chlorhydrique 5 mol/l - Acido clorhidrico 5 mol/l


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Hydrochloric acid 5 mol/l - Analytical GradePA-PUREX-for analysis


Code Size PackagingP3160015 ml 1000 Plastic bottleP3160095 ml 5000 Plastic drum



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Hydrochloric acid 4 mol/l - Special GradeRS-For agroalimentary analysis


Code Size Packaging502010 ml 1000 Plastic bottle145,84 g of HCl. Ready-to-use solution



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Hydrochloric acid 3 mol/l - Analytical Grade



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Hydrochloric acid 3 mol/l - Analytical GradeRPE-For analysis



Hydrochloric acid 3 mol/l - Special GradeRS-For agroalimentary analysis


Code Size Packaging502621 ml 1000 Plastic bottle109,38 g of HCl Ready-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)




Hydrochloric acid 2 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging404067 ml 1000 Plastic bottle404061 l 10 Kubidos72,92 gr of HCl. Ready-to-use volumetric solution: 2 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)



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Hydrochloric acid 1 mol/l - Analytical GradePA-PUREX-for analysis


Code Size PackagingP3150015 ml 1000 Plastic bottleP3150042 l 20 Plastic drum

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPDescription Clear colourless liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging528582 ml 3000 Plastic tank528581 l 10 Kubidos


Code Size Packaging404097 ml 1000 Plastic bottle404097 ml 1000 Plastic bottle404091 l 10 Kubidos404091 l 10 Kubidos36,46 gr of HCl. Ready-to-use volumetric solution: 1 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)






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Hydrochloric acid 1 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging404111 Ampoule Plastic ampoule36,46 gr of HCl. Concentrated volumetric solution to prepare 1 l of solution 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Hydrochloric acid 0.5 mol/lAcido cloridrico 0,5 mol/l - Acide chlorhydrique 0.5 mol/l - Acido clorhidrico 0.5 mol/l


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Hydrochloric acid 0.5 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging404147 ml 1000 Plastic bottle404141 l 10 Kubidos18,23 gr of HCl. Ready-to-use volumetric solution: 0,5 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)


Code Size Packaging404161 Ampoule Plastic ampoule18,230 gr of HCl. Concentrated volumetric solution to prepare 1 l of solution 0,5 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Hydrochloric acid 0.24 mol/lAcido cloridrico 0,24 mol/l - Acide chlorhydrique 0,24 mol/l - Acido clorhidrico 0.24 mol/l



Hydrochloric acid 0.24 mol/l - Analytical GradeRPE-For analysis


Hydrochloric Acid 0,2 mol/lAcido cloridrico 0,2 mol/l - Acide chlorhydrique 0,2 mol/l - Acido clorhidrico 0.2 mol/l



Hydrochloric Acid 0,2 mol/l - Special GradeRS-For agroalimentary analysis


Code Size Packaging502631 ml 1000 Plastic bottle7,292 g of HCl Ready-to-use volumetric solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)


Transport classificationONU n. 1789Transport class: 8Transport class: 8.19Packaging group: IIPackaging group: III


Hydrochloric acid 0.1 mol/l - Analytical Grade



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Hydrochloric acid 0.1 mol/l - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Code Size Packaging528571 l 10 Kubidos


Code Size Packaging404197 ml 1000 Plastic bottle404197 ml 1000 Plastic bottle404191 l 10 Kubidos404191 l 10 Kubidos3,646 gr of HCl. Ready-to-use volumetric solution: 0,1 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)









Hydrochloric acid 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis



Hydrochloric acid-d 20%Acido cloridrico-d 20% - Acide chlorhydrique-d 20% - Acido clorhidrico-d 20%


XiAtomic weight: 37,470CAS N: 7698-05-7EEC N: 231-715-8

Hydrochloric acid-d 20% - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5685 Isotopic purity 99,80%ml 25 Glass bottle


Hydrochloric acid-d 1 mol/lAcido cloridrico-d 1 mol/l - Acide chlorhydrique-d 1 mol/l - Acido clorhidrico-d 1 mol/l



Hydrochloric acid-d 1 mol/l - Special GradeRS-For NMR spectroscopy





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Hydrofluoric acid 50%Acido fluoridrico 50% - Acide fluorhydrique 50% - Acido fluorhídrico 50%

Transport classificationONU n. 1790Transport class: 8Transport class: 8.35Secondary risk: 6.1Packaging group: II

C T+

R: 26/27/28-35S: 7/9-26-36/37-45


Hydrofluoric acid 50% - Analytical GradeRPE-ACS-ISO-for analysis

Assay (acidimetric) 49 ÷ 51 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.152 ÷ 1.158 Hydrofluosilicic acid <=20 ppm Chloride <=1 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.5 ppm Residue on ignition <=5 ppmSubst. reducing KMnO4 <=4 ppm Sulphate <=2 ppm Sulphite <=2 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.05 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.02 ppmCr <=0.05 ppm Cu <=0.02 ppm Fe <=0.2 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.2 ppmMn <=0.05 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.05 ppm Pb <=0.2 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm Zr <=0.1 ppm


Hydrofluoric acid 50% - Special GradeRS-MOS For electronic use-ERBATRON

Assay (acidimetric) 49.0 ÷ 51.0 % Description Clear colourless liquid Colour (APHA) <=10Density at 20° C 1.152 ÷ 1.158 Hydrofluosilicic acid <=20 ppm Chloride <=1 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppm Nitrate <=3 ppmResidue on ignition <=5 ppm Subst. reducing KMnO4 <=4 ppm Sulphate <=1 ppmSulphite <=2 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.03 ppm Au <=0.02 ppm B <=0.02 ppmBa <=0.1 ppm Be <=0.01 ppm Bi <=0.02 ppmCa <=0.1 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.01 ppm Na <=0.2 ppm Ni <=0.01 ppmPb <=0.02 ppm Pt <=0.02 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ta <=0.1 ppmTi <=0.1 ppm Tl <=0.02 ppm V <=0.01 ppmZn <=0.05 ppm Zr <=0.01 ppm


RS-RSE For electronic use-ERBATRONAssay (acidimetric) 49.0 ÷ 51.0 % Description Clear liquid Colour (APHA) <=10Density at 20°C ~ 1.17 Hydrofluosilicic acid <=20 ppm Chloride <=1 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppm Nitrate <=3 ppmResidue on ignition <=5 ppm Subst. reducing KMnO4 <=4 ppm Sulphate <=1 ppmSulphite <=2 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.03 ppm Au <=0.02 ppm B <=0.02 ppmBa <=0.1 ppm Be <=0.01 ppm Bi <=0.02 ppmCa <=0.1 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.01 ppm Na <=0.2 ppm Ni <=0.05 ppmPb <=0.02 ppm Pt <=0.02 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ta <=0.1 ppmTi <=0.1 ppm Tl <=0.02 ppm V <=0.01 ppmZn <=0.05 ppm Zr <=0.01 ppm

Code Size Packaging405737 ml 1000 Plastic bottle405739 ml 5000 Plastic bottle405754 kg 25 Polythene-metal drum



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Hydrofluoric acid 50% - Special GradeRS-Ultrapure-for trace analysis

Assay 47 ÷ 51 % Description Clear liquid Colour (APHA) <= 10Al <= 20 ppt Sb <= 20 ppt As <= 50 pptBa <= 10 ppt Be <= 10 ppt Bi <= 10 pptB <= 100 ppt Cd <= 10 ppt Ca <= 20 pptCe <= 10 ppt Cs <= 10 ppt Cr <= 20 pptCo <= 10 ppt Cu <= 20 ppt Dy <= 1 pptEr <= 1 ppt Eu <= 1 ppt Gd <= 1 pptGa <= 10 ppt Ge <= 10 ppt Au <= 20 pptHf <= 10 ppt Ho <= 1 ppt In <= 1 pptFe <= 20 ppt La <= 10 ppt Pb <= 10 pptLi <= 10 ppt Lu <= 1 ppt Mg <= 10 pptMn <= 10 ppt Hg <= 100 ppt Mo <= 10 pptNd <= 1 ppt Ni <= 50 ppt Nb <= 10 pptPd <= 20 ppt Pt <= 20 ppt K <= 10 pptPr <= 1 ppt Re <= 10 ppt Rh <= 20 pptRb <= 20 ppt Ru <= 20 ppt Sm <= 1 pptSc <= 10 ppt Se <= 50 ppt Ag <= 10 pptNa <= 10 ppt Sr <= 10 ppt Ta <= 20 pptTe <= 1 ppt Tb <= 1 ppt Tl <= 10 pptTh <= 1 ppt Tm <= 1 ppt Sn <= 20 pptTi <= 50 ppt W <= 20 ppt U <= 1 pptV <= 10 ppt Yb <= 1 ppt Y <= 1 pptZn <= 20 ppt Zr <= 10 ppt



RS-VSLI For electronic use-ERBATRONCode Size Packaging527610 ml 2500 Glass bottle

Hydrofluoric acid 47-51%Acido fluoridrico 47-51% - Acide fluorhydrique 47-51% - Acido fluorhídrico 47-51%


C T+

R: 26/27/28-35S: 7/9-26-36/37-45


Hydrofluoric acid 47-51% - Special GradeRS-Superpure-for trace analysis



Hydrofluoric acid 39.5%Acido fluoridrico 39,5% - Acide fluorhydrique 39.5% - Acido fluorhídrico 39.5%

Transport classificationONU n. 1790Transport class: 8Transport class: 8.35Secondary risk: 6.1Packaging group: II

C T+

R: 26/27/28-35S: 7/9-26-36/37-45


Hydrofluoric acid 39.5% - Analytical GradeRPE-For analysis

Assay (acidimetric) 39.1 ÷ 39.9 % Description Clear colourless liquid Density at 20° C 1.127 ÷ 1.133Hydrofluosilicic acid <= 20 ppm Chloride <= 1 ppm Phosphate <= 0.5 ppmHeavy metals (Pb) <= 0.5 ppm Residue on ignition <= 5 ppm Subst. reducing KMnO4 <= 4 ppmSulphate <= 2 ppm Sulphite <= 2 ppm Ag <= 0.02 ppmAl <= 0.05 ppm As <= 0.05 ppm Ba <= 0.1 ppmBe <= 0.02 ppm Bi <= 0.1 ppm Ca <= 0.5 ppmCd <= 0.01 ppm Co <= 0.02 ppm Cr <= 0.05 ppmCu <= 0.02 ppm Fe <= 0.2 ppm K <= 0.1 ppmLi <= 0.02 ppm Mg <= 0.2 ppm Mn <= 0.05 ppmMo <= 0.05 ppm Na <= 0.5 ppm Ni <= 0.02 ppmPb <= 0.05 ppm Sr <= 0.02 ppm Ti <= 0.1 ppmTl <= 0.05 ppm V <= 0.05 ppm Zn <= 0.05 ppmZr <= 0.1 ppm


Hydrofluoric acid 39.5% - Special Grade



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Hydrofluoric acid 39.5% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 39.1 ÷ 39.9 % Description Clear colourless liquid Density at 20° C 1.127 ÷ 1.133Hydrofluosilicic acid <= 20 ppm Chloride <= 1 ppm Phosphate <= 0.5 ppmHeavy metals (Pb) <= 0.1 ppm Residue on ignition <= 5 ppm Subst. reducing KMnO4 <= 4 ppmSulphate <= 1 ppm Sulphite <= 1 ppm Ag <= 0.02 ppmAl <= 0.05 ppm As <= 0.03 ppm Au <= 0.02 ppmB <= 0.02 ppm Ba <= 0.1 ppm Be <= 0.01 ppmBi <= 0.02 ppm Ca <= 0.1 ppm Cd <= 0.01 ppmCo <= 0.01 ppm Cr <= 0.01 ppm Cu <= 0.01 ppmFe <= 0.1 ppm Ga <= 0.02 ppm In <= 0.02 ppmK <= 0.1 ppm Li <= 0.02 ppm Mg <= 0.1 ppmMn <= 0.01 ppm Mo <= 0.01 ppm Na <= 0.2 ppmNi <= 0.01 ppm Pb <= 0.02 ppm Pt <= 0.02 ppmSb <= 0.01 ppm Sn <= 0.02 ppm Sr <= 0.02 ppmTa <= 0.1 ppm Ti <= 0.1 ppm Tl <= 0.02 ppmV <= 0.01 ppm Zn <= 0.05 ppm Zr <= 0.01 ppm


Hydrofluoric acid 39.5% - Technical GradeRE-Pure

Assay (acidimetric) 38.0 ÷ 39.9 % Description Clear colourless liquid Residue on ignition <= 0.5 %Sulphate <= 1 % Fe <= 500 ppm

Code Size Packaging303731 ml 1000 Plastic bottle303733 kg 50 Polythene-metal drum

Hydrofluoric acid dilutedAcido fluoridrico diluito - Acide fluorhydrique dilué - Acido fluorhídrico diluido


C T+

R: 26/27/28-35S: 7/9-26-36/37-45


Hydrofluoric acid diluted - Analytical GradeRPE-For analysis


Code Size Packaging405775 ml 250 BottleIt contains hydrofluoric acid ~2%, hydrochloric acid ~5%. Reactivating solutionFor further information on above products, see following product/application section(s)Buffers (p. 30)

Hydrogen peroxide solution 40% m/v in waterTransport classificationONU n. 2014Transport class: 5.1Secondary risk: 8Packaging group: II

Xn

R: R: 22-37/38-41S: S: 17-26-28-36/37/39-45


Hydrogen peroxide solution 40% m/v in water - Technical GradeRE-Pure

Assay (oxidimetric) >=39 % m/v Description Clear colourless liquid Density at 18° C 1.127 ÷ 1.137

Code Size Packaging307705 ml 250 Bottle307701 ml 1000 Plastic bottle307708 ml 5000 Plastic bottle307709 kg 60 Plastic drum307707 kg 200 Drum130 volumi. Stabilized.

Hydrogen peroxide solution 30% m/m in waterTransport classificationONU n. 2014Transport class: 5.1Transport class: 5.1+8Secondary risk: 8Packaging group: II

Xn

R: 22-41S: 17-26-28-36/37/39-45


Hydrogen peroxide solution 30% m/m in water - Analytical Grade



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Hydrogen peroxide solution 30% m/m in water - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 29.0 ÷ 31.0 % m/m Description Clear liquid Colour (APHA) <=10Density at 20° C 1.120÷1.124 Organic stabilizers <=500 ppm Residue on evaporation <=20 ppmAcidity <=0.0006 meq/g Chloride <=0.5 ppm Nitrate <=2 ppmSulphate <=2 ppm Phosphate <=2 ppm Ammonium <=5 ppmHeavy metals (Pb) <=1 ppm Al <=0.5 ppm As <=0.01 ppmBa <=0.05 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.02 ppm Cu <=0.01 ppmFe <=0.1 ppm K <=0.1 ppm Mg <=0.1 ppmMn <=0.01 ppm Na <=0.5 ppm Ni <=0.02 ppmPb <=0.02 ppm Zn <=0.1 ppm

Code Size Packaging412071 ml 250 Plastic bottle412072 ml 1000 Plastic bottle412074 kg 25 Plastic drum412076 kg 200 Polythene-metal drum110 volumi. Stabilized

Hydrogen peroxide solution 30% m/m in water - Special GradeRS-For agroalimentary analysis

Assay 29.0 ÷ 31.0 % Aspect Conform

Code Size Packaging502044 ml 5000 Plastic drumWithout phosphoric compoundsFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

RS-For microanalysisDescription Clear colourless liquid Density at 18° C 1.120 ÷ 1.124

Code Size Packaging412102 ml 250 Plastic bottle110 volumi. Stabilized

RS-MOS For electronic use-ERBATRONAssay (oxidimetric) 29.0 ÷ 31.0 % Description Clear liquid Colour (APHA) <=10Density at 18° C 1.120 ÷ 1.124 Residue on evaporation <=10 ppm Acidity (H2SO4) <=20 ppmAmmonium <=1 ppm Chloride <=0.5 ppm Phosphate <=1 ppmHeavy metals (Pb) <=0.2 ppm Nitrate <=2 ppm Sulphate <=2 ppmAg <=0.02 ppm Al <=0.1 ppm As <=0.01 ppmAu <=0.05 ppm B <=0.02 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.2 ppmCd <=0.01 ppm Co <=0.01 ppm Cr <=0.01 ppmCu <=0.01 ppm Fe <=0.1 ppm Ga <=0.02 ppmIn <=0.02 ppm K <=0.1 ppm Li <=0.01 ppmMg <=0.05 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=0.2 ppm Ni <=0.01 ppm Pb <=0.02 ppmPt <=0.05 ppm Sb <=0.01 ppm Sn <=0.25 ppmSr <=0.02 ppm Ta <=0.1 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.05 ppmZr <=0.05 ppm

Code Size Packaging412081 ml 1000 Plastic bottle111 volumi. Without inorganic stabilizer

RS-RSE For electronic use-ERBATRONAssay (oxidimetric) 29 ÷ 31 % m/m Description Clear liquid Colour (APHA) <=10Density at 20° C 1.120 ÷ 1.124 Residue on evaporation <=5 ppm Acidity (H2SO4) <=10 ppmAmmonium <=1 ppm Chloride <=0.2 ppm Phosphate <=1 ppmHeavy metals (Pb) <=0.2 ppm Nitrate <=0.2 ppm Sulphate <=0.2 ppmAl <=0.1 ppm As <=0.005 ppm Ba <=0.005 ppmCa <=0.01 ppm Cd <=0.005 ppm Co <=0.005 ppmCr <=0.005 ppm Cu <=0.005 ppm Fe <=0.005 ppmK <=0.01 ppm Mg <=0.005 ppm Mn <=0.005 ppmNa <=0.015 ppm Ni <=0.005 ppm Pb <=0.005 ppmZn <=0.005 ppm

Code Size Packaging412161 ml 1000 Plastic bottle412162 ml 5000 Plastic bottle412163 kg 25 Plastic drum412166 kg 200 Polythene-metal drum111 volumi. Without inorganic stabilizer

RS-Ultrapure-for trace analysisCode Size Packaging412051 ml 500 Plastic bottle



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Hydrogen peroxide solution 30% m/m in water - Special GradeRS-VSLI For electronic use-ERBATRON


Hydrogen peroxide solution 30% m/m in water - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay (oxidimetric) 29.0 ÷ 31.0 % Description Clear colourless liquid Acidity Conform Ph.Eur.Non volat.substances <= 2 g/l Organic stabilizers <= 500 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Hydrogen peroxide solution 6% in waterPerossido di idrogeno soluzione 6% in acqua - Eau oxygénée en solution à 6% dans l!eau - Hidrógeno paraóxido solución 6% en agua

Xi

R: 36/38S: 3-25-26-37


Hydrogen peroxide solution 6% in water - Technical GradeRE-Pure

Assay (oxidimetric) 5.75 ÷ 6.25 % Description Clear colourless liquid

Code Size Packaging307641 l 10 Bottle

Hydrogen peroxide solution 3.5% m/v in waterAtomic weight: 34,015CAS N: 7722-84-1EEC N: 231-765-0

Hydrogen peroxide solution 3.5% m/v in water - Technical GradeRE-Pure

Assay (oxidimetric) 3.45 ÷ 3.75 % m/v Description Clear colourless liquid Density at 20° C ~ 1.015Residue on evaporation <=0.2 % Acidity (HCl) <=360 ppm Fixative <=500 ppmHeavy metals (Pb) <=5 ppm As <=1 ppm

Code Size Packaging307661 ml 1000 Bottle307667 kg 50 Drum12 volumi. Stabilized

Hydrogen peroxide solution 3% in waterPerossido di idrogeno soluzione 3% in acqua - Eau oxygénée en solution à 3% dans l!eau - Hidrógeno paraóxido solución 3% en agua


Hydrogen peroxide solution 3% in water - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Assay (oxidimetric) 2.5 ÷ 3.5 % Description Clear colourless liquid Acidity Conform Ph.Eur.Non volat.substances Conform Ph.Eur. Organic stabilizers Conform Ph.Eur. Origin (BSE/TSE) Synthesis

Code Size Packaging307671 ml 1000 Bottle307678 kg 50 Plastic drum307678 kg 50 Plastic drum

Hydrogen sulphide - water solutionAcido solfidrico - Sulfure d!hydrogène - Acido sulfhidrico


T

R: 23S: 7/9-16-45


Hydrogen sulphide - water solution - Analytical Grade



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Hydrogen sulphide - water solution - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=0.25 % Description Clear colourless liquid

Code Size Packaging410221 ml 1000 Glass bottleSaturated solution

HydroquinoneIdrochinone - Hydroquinone - Hidroquinona

Synonymes1,4-Dihydroxybenzène

Transport classificationONU n. 2662ONU n. 2811Transport class: 6.1Packaging group: III

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R: 22-40-41-43-50S: 26-36/37/39-61


Hydroquinone - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White crystals Melting point 168.2 ÷ 171.8 ° CLoss on drying <=1 % Alkalinity (NH4OH) <=17 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=5 ppm Catechol <=200 ppm Residue on ignition <=200 ppmResorcinol <=0.2 % Total sulphur <=50 ppm Fe <=5 ppm


Hydroquinone - Technical GradeRE-Pure

Assay (oxidimetric) >= 99 % Description White crystals Identification (I.R.) ConformMelting point 170 ÷ 175 ° C Heavy metals (Pb) <= 10 ppm Resorcinol <= 0.1 %Fe <= 10 ppm


p-Hydroxyazobenzenep-Idrossiazobenzene - p-Hydroxyazobenzène - p-Hidroxiazobenceno

Xn

R: 20/22S: 28


p-Hydroxyazobenzene - Analytical GradeRPE-For analysis-C.I. 11800

Description Yellow powder Suitability for anhydrous titration Conform Melting point 154.0 ÷ 157.0 ° CLoss on drying <=2 % Residue on ignition <=0.5 %

Code Size Packaging455442 g 10 Glass jarAdsorbtion indicator

p-Hydroxybenzaldehydep-OssibenzAldeide - p-Hydroxybenzaldéhyde - p-Oxibenzaldehído


p-Hydroxybenzaldehyde - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description White crystalline powder Melting point 114 ÷ 117 ° C


N-(2-Hydroxyethyl)-morpholine2-Morfolinetanolo - 2-Morpholinoéthanol - 2-Morfolinoetanol

Xi

R: 36/38


N-(2-Hydroxyethyl)-morpholine - Analytical Grade



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N-(2-Hydroxyethyl)-morpholine - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.069 ÷ 1.073Refractive index at 20° 1.4750 ÷ 1.4810 Boiling point 226.0 ÷ 228.0 ° C Residue on ignition <=100 ppm


N-(2-Hydroxyethyl)piperidine2-Piperidinetanolo - 2-Pipéridinoéthanol - 2-Piparaidinoetanol


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R: 20/22S: 23-27


N-(2-Hydroxyethyl)piperidine - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.974 ÷ 0.978Refractive index at 20° 1.4719 ÷ 1.4779 Boiling point 200.0 ÷ 202.0 ° C Water (K.F.) <=0.1 %Residue on ignition <=100 ppm


Hydroxylamine hydrochlorideIdrossilammina cloridrato - Hydroxylamine chlorhydratée - Hidroxilamina clorhidrato

Transport classificationONU n. 3077ONU n. 3260Transport class: 8Transport class: 9Packaging group: III

N

R: R: 22-36/38-43-48/22-50S: S: (2-)22-24-37-61


Hydroxylamine hydrochloride - Analytical GradePA-PUREX-for analysis

Code Size PackagingP1630505 g 250 Plastic jarP1630527 g 5000 Plastic jar

RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (oxidimetric) > 96.0 % Description White crystals Appear. of alcohol sol. ConformFee acidity <= 0.25 meq/g Ammonium Conform Heavy metals (Pb) < 5 ppmFe < 5 ppm Residue on ignition < 0.05 % Sulfur compounds < 0.005 %


RPE-For analysisAssay (oxidimetric) >=99 % Description White crystalline powder Hg <=0.05 ppm

Code Size Packaging455461 g 100 Glass jarLow content of Hg.For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

Hydroxylamine hydrochloride - Technical GradeRE-Pure

Assay (oxidimetric) >=96 % Description White crystalline powder Alcohol solubility completeAcidity (HCl) <=0.9 % Ammonium <=0.1 % Heavy metals (Pb) <=20 ppmResidue on ignition <=500 ppm Fe <=20 ppm


Hydroxylamine sulphateIdrossilammina solfato - Hydroxylamine sulfate - Hidroxilamonio sulfato


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R: 22-36/38-43-48/22-50S: 22-34-37-61


Hydroxylamine sulphate - Analytical Grade



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Hydroxylamine sulphate - Analytical GradePA-PUREX-for analysis


RPE-For analysisAssay (oxidimetric) >=99 % Description White crystals Ammonium <=0.1 %Chloride <=10 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=200 ppm As <=5 ppm Fe <=5 ppm


8-Hydroxyquinoline8-Ossichinolina - 8-Hydroxyquinoléine - 8-Oxiquinoleína

Xn

R: 20/21/22S: 13


8-Hydroxyquinoline - Analytical GradeRPE-ACS-for analysis

Description White powder Suitab.for Mg determ. Conform Melting point 72.5 ÷ 74.0 °CAlcohol-insolub. matter <=500 ppm Residue on ignition <=500 ppm Sulphate <=200 ppm

Code Size Packaging467353 g 50 Glass bottle467355 g 250 Plastic jarFor the analysis of trace metalsFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Hypophosphorous acid 50%Acido ipofosforoso 50% - Acide hypophosphoreux 50% - Acido hipofosforoso 50%


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R: 34S: 26-36/37-39-45


Hypophosphorous acid 50% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=49.5 % Description Yellow colourless liquid Density at 20° C 1.203 ÷ 1.209Phospharic-phoshorus ac <=1 % Heavy metals (Pb) <=10 ppm Total sulphur <=500 ppmBa <=50 ppm Ca <=50 ppm Fe <=50 ppm


Idrimeter Erba Indicator AIdrimeter Erba Soluzione A - Idrimeter Erba Solution A - Idrimeter Erba Solución A

Idrimeter Erba Indicator A - Analytical GradeRPE-For analysis


Code Size Packaging455256 ml 500 Bottle455257 ml 1000 BottleFor the analysis of water hardness 1 ml = 1 mg CaCO3 .

Idrimeter Erba Indicator BIdrimeter Erba Soluzione B - Idrimeter Erba Solution B - Idrimeter Erba Solución B

Idrimeter Erba Indicator B - Analytical GradeRPE-For analysis


Code Size Packaging455266 ml 500 Bottle455267 ml 1000 BottleFor the analysis of water hardness. Buffer at pH10.


Idr CARLO ERBA REAGENTS

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Idrimeter Erba Indicator CIdrimeter Erba Indicatore C - Idrimeter Erba Indicateur C - Idrimeter Erba Indicador C

Idrimeter Erba Indicator C - Analytical GradeRPE-For analysis

Description Violet granular powder

Code Size Packaging455271 g 10 Bottle455274 g 100 BottleFor the analysis of water hardness. Indicator for Idrimeter.

ImidazoleImidazolo - Imidazole - Imidazol


C Xn

R: 22-34S: 22-26-36/37/39-45


Imidazole - Special GradeRS-For microanalysis

Description White crystals C >=52.93 % H >=5.92 %N >=41.15 %


Indicator for ammoniacal nitrogen solutionIndicatore per azoto ammoniacale soluzione - Indicateur pour l!azote ammoniacal - Indicador para nitrógeno amoniacal solución


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R: 11S: 7-16-26

Indicator for ammoniacal nitrogen solution - Analytical GradeRPE-For analysis

Description Dark green liquid pH range 4.4 - 6.0

Code Size Packaging455651 ml 250 BottleIndicator (pH 4,4÷6,0).

Indicator for iodometryIndicatore per iodometria - Indicateur pour iodometrie - Indicador para yodometría

Indicator for iodometry - Analytical GradeRPE-Powder-for analysis



Indicator papers in rollsCartine indicatrici di pH in rotoli - Papier indicateur en rouleaux - Papelito indicador de pH en rollos

Indicator papers in rolls - Special GradeRS-Supplied in a 10 rolls dispenser-box

Description Dispens cartine 10 rotol pH sensitivity <=1

Code Size Packaging435351 Rouleau DispenserIt contains the following 10 rolls: n.2 pH 1.0-11.0 n.1 pH 0.5-5.5 n.1 pH 3.8-5.8 n.1 pH 5.4-7.0 n.1 pH 5.5-9.0 n.1 pH 6.4-8.0 n.1 pH 8.0-10.0 n.1 pH 9.0-13.0 n.1 pH 12.0-14.0.For further information on above products, see following product/application section(s)Indicators (p. 50)


IndSECTION III - CHEMICALS 100°ed

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Indicator papers in rolls - Special GradeRS-Supplied in dispenser-roll

Description Cartine indicatr rotolo pH sensitivity <=1

Code Size Packaging Notes435131 Three-color pH paper, pH range 1.0 - 11.0, pH sensitivity 1,0Rouleau Dispenser435140 One-color pH paper, pH range 1.0 - 11.0, pH sensitivity 1,0Rouleau Dispenser435150 One-color pH paper, pH range 1.0 - 14.0, pH sensitivity 1,0/2,0Rouleau Dispenser435161 One-color pH paper, pH range 3.8 - 5.8, pH sensitivity 0.2/0.3Rouleau Dispenser435171 One-color pH paper, pH range 5.4 - 7.0, pH sensitivity 0.2/0.3Rouleau Dispenser435201 TritestRouleau Dispenser435421 One-color pH paper, pH range 0.5 - 5.5, pH sensitivity 0,5Rouleau Dispenser435431 One-color pH paper, pH range 4.0 - 7.0, pH sensitivity 0,3Rouleau Dispenser435441 One-color pH paper, pH range 6.4 - 8.0, pH sensitivity 0,2Rouleau Dispenser435451 One-color pH paper, pH range 7.2 - 9.7, pH sensitivity 0,3Rouleau Dispenser435461 One-color pH paper, pH range 8.0 - 10.0, pH sensitivity 0.2/0.3Rouleau Dispenser435471 One-color pH paper, pH range 9.0 - 13.0, pH sensitivity 0,5Rouleau Dispenser435481 One-color pH paper, pH range 12.0 - 14.0, pH sensitivity 0,5Rouleau Dispenser435511 One-color pH paper, pH range 5.5 - 9.0, pH sensitivity 0,5Rouleau DispenserSize roll: length 5 m; width 5 mmFor further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator papers in rolls (Litmus)Cartine tornasole in rotoli - Papier tournesol en rouleaux - Papelito tornasol en rollos

Indicator papers in rolls (Litmus) - Special GradeRS-Supplied in dispenser-roll

Description Cartina blu Colour change blue red

Code Size Packaging Notes435260 Litmus blue, Colour change: blue-->red, pH change 8.0 - 5.1Rouleau Roll435300 Litmus neutral, Colour change: red<--violet-->blue, pH change 5.0 - 8.1Rouleau Roll435340 Litmus red, Colour change: red-->blue, pH change 5.0 - 8.1Rouleau RollSize roll: length 5 m; width 5 mm. The color becomes red in acid condition, blue in alkaline condition.For further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator papers in stripesCartine indicatrici in strisce - Papier indicateur en bandelettes - Papelito indicador de pH en tiras

Indicator papers in stripes - Special GradeRS-High sensitivity-Integrated chromatic scale

Description Cartine indicatr strisce pH sensitivity <=1

Code Size Packaging Notes435491 pH range 1.0 - 12.0, Sensitivity 1,0Bandelettes Tube435492 pH range 0.0 - 1.8, Sensitivity 0,2/0,3Bandelettes Tube435493 pH range 1.0 - 2.8, Sensitivity 0,2/0,3Bandelettes Tube435494 pH range 1.8 - 3.8, Sensitivity 0,2/0,3Bandelettes Tube435495 pH range 2.8 - 4.6, Sensitivity 0,2/0,3Bandelettes Tube435496 pH range 3.8 - 5.5, Sensitivity 0,2/0,3Bandelettes Tube435497 pH range 5.2 - 6.8, Sensitivity 0,2/0,3Bandelettes Tube435498 pH range 6.0 - 8.1, Sensitivity 0,2/0,3Bandelettes Tube435501 pH range 7.2 - 8.8, Sensitivity 0,2/0,3Bandelettes Tube435502 pH range 8.0 - 9.7, Sensitivity 0,2/0,3Bandelettes Tube435503 pH range 9.5 - 12.0, Sensitivity 0,5Bandelettes Tube435504 pH range 10.5 - 13.0, Sensitivity 0,5Bandelettes Tube435505 pH range 12.0 - 14.0, Sensitivity 0,5Bandelettes Tube435652 pH range 4.0 - 9.0, Sensitivity 0,5Bandelettes Tube



Ind CARLO ERBA REAGENTS

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Indicator papers in stripes - Special GradeRS-Indelibles-with colour scale

Description Cartine indicatr strisce pH sensitivity <=1

Code Size Packaging Notes435121 pH range 0.0 - 14.0, Sensitivity 1.0100 bandelettes Tube435642 pH range 0.0 - 6.0, Sensitivity 0.5100 bandelettes Tube435643 pH range 2.0 - 9.0, Sensitivity 0.5100 bandelettes Tube435644 pH range 4.5 - 10.0, Sensitivity 0.5100 bandelettes Tube435645 pH range 7.0 - 14.0, Sensitivity 0.3/0.4100 bandelettes Tube435646 pH range 0.3 - 2.3, Sensitivity 0.3100 bandelettes Tube435647 pH range 1.7 - 3.8, Sensitivity 0.3/0.5100 bandelettes Tube435648 pH range 3.6 - 6.1, Sensitivity 0.3100 bandelettes Tube435649 pH range 5.1 - 7.2, Sensitivity 0.3/0.4100 bandelettes Tube435650 pH range 6.0 - 7.7, Sensitivity 0.2/0.4100 bandelettes Tube435651 pH range 7.5 - 9.5, Sensitivity 0.2/0.4100 bandelettes TubeBox of 100 stripsFor further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator papers special in rollsCartine indicatrici speciali in rotoli - Papier indicateur spécial en rouleaux - Papelito indicador special de pH en rollos

Indicator papers special in rolls - Special GradeRS-Supplied in dispenser-roll

Description Cartine indicatr rotolo

Code Size Packaging Notes434980 Starch iodide indicator paper, Colour change: white -->Bleu-violetRouleau Roll435020 Curcuma indicator paper, Colour change: yelow-->redRouleau Roll435060 Phenolphtalein indicator paper, Colour change: white-->red, pH change 8.3-->10.1Rouleau Roll435180 Lead acetate indicator paper, Colour change: white-->brown/blackRouleau Roll435220 Congo red indicator paper, Colour change: red-->Bleu, pH change 5.0-->3.1Rouleau RollSize roll: length 5 m; width 5 mmFor further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator universal pH 0-5 hydroalcoholic solutionTransport classificationONU n. 1993Transport class: 3Packaging group: II

F Xn

R: 11-21/22S: 7-16

Indicator universal pH 0-5 hydroalcoholic solution - Analytical GradeRPE-For analysis

Description Dark green liquid Functionality Conform

Code Size Packaging Notes455661 pH range 0 - 5ml 25 Bottle455662 pH range 0 - 5ml 500 BottleWith color reference chartFor further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator universal pH 1-11 hydroalcoholic solutionTransport classificationONU n. 1993Transport class: 3.B.106BISPackaging group: II

Xn

R: 21/22S: 7-16



Code Size Packaging Notes455702 pH range 1 -11ml 25 Bottle455706 pH range 1 -11ml 500 BottleWith color reference chartFor further information on above products, see following product/application section(s)Indicators (p. 50)

Indicator universal pH 1-11 water solutionXn

R: 21/22S: 7-24

Indicator universal pH 1-11 water solution - Analytical Grade



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Indicator universal pH 1-11 water solution - Analytical GradeRPE-For analysis




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R: 11-21/22S: 7-16


Description Red liquid Functionality Conform

Code Size Packaging Notes455671 pH range 4 - 10ml 25 Bottle455672 pH range 4 - 10ml 500 BottleWith color reference chartFor further information on above products, see following product/application section(s)Indicators (p. 50)


F Xn

R: 11-21/22S: 7-24


Description Yellow liquid Functionality Conform


Indigo carmineCarminio indaco - Carmin d!indigo - Carmin de indigo

Xn

R: 20/21/22-36/37/38S: 22-26-36/37/39-45

CAS N: 860-22-0

Indigo carmine - Technical GradeRE-Pure

Assay 89.5 ÷ 90.5 % Description Polvere blu As <= 3 ppmPb <= 10 ppm Hg <= 1 ppm Cd <= 1 ppmHeavy metals (Pb) <= 40 ppm Water-insoluble matter <= 0.2 % Ether extractable matter <= 0.2 %Free aromatic amines <= 100 ppm Synthetic intermediates <= 0.5 %


Indigo carmine driedCarminio indaco secco - Carmin d!indigo sec - Carmin de indigo seco

Xn

R: 20/21/22-36/37/38S: 22-26-36/37/39-45


Indigo carmine dried - Analytical Grade


Ind CARLO ERBA REAGENTS

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Indigo carmine dried - Analytical GradeRPE-For analysis-C.I. 73015

Assay >= 85 % Description Polvere blu viola Colour change ( blue - yellow)

Code Size Packaging434932 g 25 Glass jarStain for Microscopy (bacteriology-hystology). Indicator (pH 11,6÷14,0).For further information on above products, see following product/application section(s)Indicators (p. 50)

Indigo solution 1.5% in sulphuric acidIndaco soluzione 1,5% in acido solforico - Indigo en solution à 1.5% dans l!acide sulfurique - Indigo solución 1.5% en acido sulfúrico


Xi

R: 36/38S: 26

CAS N: 482-89-3EEC N: 207-586-9

Indigo solution 1.5% in sulphuric acid - Analytical GradeRPE-For analysis

Description Blue liquid Density at 15° C >=1.057


IndiumIndio - Indium - Indio


R: 34S: 26-36/37/39-45

Indium - Special GradeRS-Standard solution for ICP




IndoleIndolo - Indole - Indol

SynonymesBenzopyrroleXn

R: 20/21/22-36/37/38S: 22-24/25


Indole - Analytical GradeRPE-For analysis

Assay (spectrophotom.) >=99 % Description White powder or flakes Melting point 51.5 ÷ 53.5 ° CTotal chlorine <=20 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=0.1 %Total sulphur <=40 ppm Fe <=10 ppm


Indophenol blueBlu indofenolo - Bleu indophénol - Azul indofenol


Xn

R: 20/21/22


Indophenol blue - Special Grade



A

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Indophenol blue - Special GradeRS-For microscopy-C.I. 49700


Code Size Packaging428881 g 1 Glass bottleStain for Microscopy.

InositolInositolo - Inositol - Inosita

SynonymesCyclohexitolMesoïnositol


Inositol - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description White crystalline powder Albumin ConformDextrine Conform Melting point 221.6 ÷ 226.4 ° C pH sol. 5% at 25° C 5.0 ÷ 7.0Loss on drying <=0.2 % Chloride <=50 ppm Phosphate <=10 ppmHeavy metals (Pb) <=25 ppm Residue on ignition <=0.1 % Sulphate <=50 ppmRed.ing sugars(Glucose) <=0.1 % Ba <=150 ppm Ca <=50 ppmFe <=5 ppm


Inositol - Technical GradeRE-Pure

Description White powder Loss on drying <=0.2 % Sulphated ash <=0.1 %Chloride <=100 ppm Heavy metals (Pb) <=40 ppm Sulphate <=150 ppmFe <=10 ppm


InulinInulina - Inuline - Inulina

CAS N: 9005-80-5EEC N: 232-684-3

Inulin - Analytical GradeRPE-For analysis

Description White crystalline powder Specific optical rotation on dry -36 ÷ -40 ° Loss on drying <=10 %Residue on ignition <=0.1 % Chloride <=50 ppm Sulphate <=50 ppmHeavy metals (Pb) <=10 ppm Fe <=10 ppm


IodideIoduri - Iodure - Yoduri

Iodide - Special GradeRS-Standard solution for ion chromatography



Iodine monosublimateIodio monosublimato - Iode monosublimé - Iode monosublime

Iodine monosublimate - Technical Grade


Iod CARLO ERBA REAGENTS

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Iodine monosublimate - Technical GradeRE-Pure

Assay (oxidimetric) >=99 % Description Pv scagl grigio nerastre Residue on evaporation <=0.3 %


IodineIodio - Iode - Yodo


N Xn

R: 20/21-50S: 23-25-61


Iodine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (iodometric) 99.8 ÷ 100.5 % Description Grey-violet crystals Chloride + bromide (Cl) <= 0.025 %Residue on ignition <= 0.05 %

Code Size Packaging348454 g 100 Glass jar348454 g 100 Glass jar348455 g 250 Glass jar348455 g 250 Glass jar348457 g 1000 Glass bottle348451 g 5000 Metallic can348451 g 5000 Metallic can

Iodine 0.5 mol/lIodio 0,5 mol/l - Iode 0.5 mol/l - Yodo 0.5 mol/l


Iodine 0.5 mol/l - Analytical GradePA-PUREX-for analysis



RPE-For analysisDescription Brown clear liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging456006 ml 500 Bottle126,9 g of I2. Ready-to-use volumetric solution: 1 N



Iodine 0.05 mol/l - Analytical GradePA-PUREX-for analysis



RPE-For analysisDescription Dark red liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging456036 ml 500 Glass bottle12,69 g of I2. Ready-to-use volumetric solution: 0,1 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)

RPE-For analysis-SuperiorDescription Dark red liquid Titration factor 0.999 ÷ 1.001




IodSECTION III - CHEMICALS 100°ed

A

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Iodine 0.05 mol/l - Analytical GradeRPE-NORMEX-for analysis

Description Dark red liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging456051 Ampoule Glass ampoule12,69 g of I2. Concentrated volumetric solution to prepare 1 l of solution 0,1 N - glass vial.For further information on above products, see following product/application section(s)Volumetry (p. 92)



Iodine 0.02365 mol/l - Analytical GradeRPE-For analysis

Description Brown clear liquid Titration factor 0.990 ÷ 1.010





Iodine 0.005 mol/l - Analytical GradeRPE-NORMEX-for analysis

Description Brown clear liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging456121 Ampoule Glass ampoule1,269 g of I2. Concentrated volumetric solution to prepare 1 l of solution 0,01 N- glass vialFor further information on above products, see following product/application section(s)Volumetry (p. 92)

Iodine monobromideIodio bromuro - Iode bromure - Yodo bromuro


C

R: 34-37S: 26-45


Iodine monobromide - Analytical GradeRPE-For analysis

Description Brown crystalline mass Melting point 38.0 ÷ 40.0 °C


Iodine pentoxideAnidride iodica - Anhydride iodique - Anhídrido yódico


O Xi

R: 8-36/38S: 20-26


Iodine pentoxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description White crystalline powder Loss on drying <=1 %Total nitrogen <=50 ppm Ash <=100 ppm Chloride + bromide (Cl) <=100 ppmWater-insoluble matter <=100 ppm Iodide <=10 ppm Heavy metals (Pb) <=10 ppmSulphate <=50 ppm Fe <=10 ppm



Iod CARLO ERBA REAGENTS

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Iodine resublimedIodio bisublimato - Iode bisublimé - Yodo bisublimado


N Xn

R: 20/21-50S: 23-25-61


Iodine resublimed - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.9 % Description Grey-violet crystals Residue on evaporation <=100 ppmChlorine-Bromine <=100 ppm

Code Size Packaging455959 g 100 Glass jar455955 g 250 Jar455957 g 1000 Glass jar455953 g 2500 Glass jar455954 kg 25 Fibre drum


Iodine trichlorideIodio tricloruro - Iode trichlorure - Yodo tricloruro


C

R: 34-37S: 26-45


Iodine trichloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98 % Description Brown mass


IodobenzeneIodobenzene - Iodobenzène - Yodobenceno

Xn

R: 22S: 24/25


Iodobenzene - Analytical GradeRPE-For analysis

Assay (GLC) 99.5 ÷ 100.0 % Description Liq.limp lieviss. rifl.gia Density at 20° C 1.825 ÷ 1.835Refractive index at 20° 1.6150 ÷ 1.6250 Boiling point 188.5 ÷ 189.5 ° C Residue on ignition <=100 ppm

Code Size Packaging456374 ml 25 Glass bottleStabilized with silver wool.

IodoformIodoformio - Iodoforme - Yodo formo

Xn

R: 20/21/22S: 22


Iodoform - Technical GradeRE-Pure

Assay (argentimetric) >= 99.0 % Description Yellow crystalline powder Loss on drying <= 1.0 %Sulphated ash <= 0.2 % Appearance of solution Conform Acidity or alkalinity ConformChloride <= 50 ppm


Ion-exchange resins: exchangers for applications in organic solventsIon-exchange resins: exchangers for applications in organic solvents - Special Grade


IonSECTION III - CHEMICALS 100°ed

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B

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Ion-exchange resins: exchangers for applications in organic solvents - Special GradeRS-Heterogeneous catalysis

Description Conform

Code Size Packaging Notes417751 Amberlyst A21g 500 Plastic jar417752 Amberlyst A21g 1000 Plastic jar417981 Amberlyst 15 Wetg 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

Ion-exchange resins: pharmaceutical grade exchangersIon-exchange resins: pharmaceutical grade exchangers - Special GradeRS-Ion exchange resin

Code Size Packaging Notes418051 Duolite AP143/1093g 1000 Plastic jar

For further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

RS-Pharmaceutical grade exchangersDescription Conform

Code Size Packaging Notes417451 Amberlite IRP64g 250 Plastic jar417481 Amberlite IRP69g 250 Plastic jar417452 Amberlite IRP64g 1000 Plastic jar417482 Amberlite IRP69g 1000 Plastic jar418041 Amberlite IRP88g 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

Ion-exchange resins: polymeric adsorbentIon-exchange resins: polymeric adsorbent - Special GradeRS-Ion exchange resin

Description Hazel granules

Code Size Packaging Notes417476 Amberlite XAD4g 500 Plastic jar417472 Amberlite XAD4g 1000 Plastic jar418061 Amberlite XAD16g 1000 Plastic jar418091 Amberlite XAD 761g 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

Ion-exchange resins: selective chelating exchangersIon-exchange resins: selective chelating exchangers - Special GradeRS-Ion exchange resin

Code Size Packaging Notes417951 Ambertlite IRC 748g 1000 Plastic jar


RS-Selective exchangers (chelating)Description Conform

Code Size Packaging Notes417356 Amberlite IRA 743g 500 Plastic jar417351 Amberlite IRA 743g 1000 Plastic jar417971 Amberlite IRC748g 1000 Plastic jar


Ion-exchange resins: strong anionic exchangersIon-exchange resins: strong anionic exchangers - Special Grade


Ion CARLO ERBA REAGENTS

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Ion-exchange resins: strong anionic exchangers - Special GradeRS-Active group: quaternary ammonium

Description Conform

Code Size Packaging Notes417051 Amberlite IRA458 Clg 500 Plastic jar417521 Amberlite IRA900 Clg 500 Plastic jar417551 Amberlite IRA910 Clg 500 Plastic jar417052 Amberlite IRA458 Clg 1000 Plastic jar417411 Amberlite IRA402 Clg 1000 Plastic jar417431 Amberlite IRA404 Clg 1000 Plastic jar417522 Amberlite IRA900 Clg 1000 Plastic jar417531 Amberlite IRA410 Clg 1000 Plastic jar417552 Amberlite IRA910 Clg 1000 Plastic jar417561 Amberlite IRA958 Clg 1000 Plastic jar417801 Amberjet 4400 OHg 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

Ion-exchange resins: weak anionic exchangersIon-exchange resins: weak anionic exchangers - Special GradeRS-Active group: tertiary amine

Code Size Packaging Notes417821 Amberlite IRA68g 1000 Plastic jar418111 Amberlite IRA 92g 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

Ion-exchange resins: weak cationic exchangersIon-exchange resins: weak cationic exchangers - Special GradeRS-Active group: Carboxylic group

Code Size Packaging Notes417391 Amberlite IRC86g 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

RS-Active group: sulphonic groupDescription Conform

Code Size Packaging Notes417501 Amberlite 200C Nag 500 Plastic jar417591 Amberlite IR120 Nag 500 Plastic jar417311 Amberjet 1200 Nag 1000 Plastic jar417502 Amberlite 200C Nag 1000 Plastic jar417592 Amberlite IR120 Nag 1000 Plastic jarSee product-application: AdsorbentsFor further information on above products, see following product/application section(s)Ion exchange resins (p. 54)

IridiumIridio - Iridium - Iridio

Iridium - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505671 Matrice: Hydrochloric acid, conc. 10 ppmml 50 Plastic bottle505672 Matrice: Hydrochloric acid, conc. 10 ppmml 100 Plastic bottle505675 Matrice: Hydrochloric acid, conc. 100 ppmml 100 Plastic bottle


Iridium powderIridio polvere - Iridium en poudre - Iridio en polvo



IriSECTION III - CHEMICALS 100°ed

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Iridium powder - Analytical GradeRPE-For analysis

Assay (spectrophotom.) >=99.7 % Description Dark grey powder


Iridium trichlorideIridio tricloruro - Iridium trichlorure - Iridio tricloruro


Iridium trichloride - Analytical GradeRPE-For analysis

Assay (spectrophotom.) >=49 % Ir Description Skining dark crystals


Iron powderFerro polvere - Fer en poudre - Hierro polvo


Iron powder - Analytical GradeRPE-For analysis

Assay >=97 % Description Grey powder

Code Size Packaging451377 g 1000 Plastic jar451373 kg 25 Carton box

Iron reduced by hydrogenFerro ridotto dall!idrogeno - Fer réduit par l!hydrogène - Hierro reducido para el hidrógeno


Iron reduced by hydrogen - Analytical GradeRPE-For analysis

Assay >=95 % Description Grey powder Ferric ion ConformNitrogen compounds (N) <=50 ppn H2SO4-insoluble matter <=0.5 % Water solubility <=0.1 %

Code Size Packaging451395 g 250 Plastic jar451397 g 1000 Plastic jar451393 kg 25 Metallic can

IronFerro - Fer - Hierro


Xi

R: 36/38S: 26-36/37/39-45

Iron - Special GradeRS-NORMEX-concentrated solution for AAS






Iro CARLO ERBA REAGENTS

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Iron - Special GradeRS-Standard solution for ICP




Iron (II) ammonium sulphateFerro ammonio solfato oso - Fer(-eux) ammonium sulfate - Hierro y amonio sulfato oso


Iron (II) ammonium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 98.5 ÷ 101.5 % Description Green - azure crystals Phosphate <= 30 ppmCa <= 50 ppm Ferric salt <= 100 ppm Cu <= 30 ppmMn <= 100 ppm Zn <= 30 ppm Water-insoluble matter <= 100 ppmMg <= 20 ppm K <= 20 ppm Na <= 0.02 %

Code Size Packaging451451 g 500 Jar451457 g 1000 Jar451454 kg 50 Fibre drum


Iron (II) ammonium sulphate - Technical GradeRE-Pure

Assay (oxidimetric) >= 98 % Description Green - azure crystals Chloride <= 0.05 %


Iron (II) ammonium sulphate 0,1N in sulphuric acidFerro ammonio solfato oso 0,1N in acido solforico - Fer II ammonium sulfate 0,1N - Hierro II amonio sulfato 0,1 N


Iron (II) ammonium sulphate 0,1N in sulphuric acid - Analytical GradePA-PUREX-for analysis



Iron (II) chlorideFerro cloruro oso - Fer (-eux) chlorure - Hierro cloruro oso

Xn

R: 22-41S: 26-28


Iron (II) chloride - Analytical Grade


IroSECTION III - CHEMICALS 100°ed

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Iron (II) chloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99 % Description Yellow-green crystals Total nitrogen <=20 ppmPhosphate <=10 ppm Diluted HCl-ins. matter <=50 ppm Subst. not ppt NH4OH <=500 ppmFerric salt <=0.2 % Sulphate <=50 ppm As <=1 ppmCr <=20 ppm Cu <=20 ppm Mn <=0.1 %Ni <=50 ppm Pb <=20 ppm Zn <=20 ppm


Iron (II) oxalateFerro ossalato oso - Fer (-eux) oxalate - Hierro oxalato oso

Xn

R: 21/22S: 24/25


Iron (II) oxalate - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description Yellow powder Ammonium <=0.5 %Chloride <=10 ppm Phosphate <=50 ppm HCl-insoluble matter <=500 ppmNitrate <=30 ppm Ferric salt <=0.5 % Sulphate <=10 ppmAs <=2 ppm Cr <=50 ppm Cu <=50 ppmMg <=0.15 % Ni <=200 ppm Pb <=50 ppmZn <=50 ppm


Iron (II) oxalate - Technical GradeRE-Pure

Assay (oxidimetric) 98 % Description Yellow powder Chloride <=500 ppmSulphate <=0.1 %


Iron (II) sulphateFerro solfato oso - Fer (-eux) sulfate - Hierro sulfato oso

Xn

R: 22-41S: 26


Iron (II) sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >= 99.0 % Description Green - azure crystals Ferric salt <= 0.1 %Water-insoluble matter <= 100 ppm Ca <= 50 ppm Chloride <= 10 ppmPhosphate <= 10 ppm Cu <= 50 ppm Mn <= 0.05 %Zn <= 50 ppm Mg <= 20 ppm K <= 20 ppmNa <= 0.02 %


Iron (II) sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 98.0 ÷ 105.0 % Description Green azure crystals Appearance of solution Conform Ph.Eur.pH solution 5% 3.0 ÷ 4.0 Chloride <=300 ppm Ferric ion <=0.5 %Heavy metals (Pb) <=50 ppm Mn <=0.1 % Zn <=500 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging344957 g 1000 Bottle344959 g 5000 Bottle344954 kg 50 Drum



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Iron (II) sulphate driedFerro solfato oso secco - Fer (-eux) sulfate sec - Hierro sulfato oso seco

Xn

R: 22-41S: 26


Iron (II) sulphate dried - Pharmaceutical GradeRPH-According to pharmacopoeia: BP

Assay (oxidimetric) 86.0 ÷ 90.0 % Description White-greyish powder Mn Conform BPBasic sulphate Conform BP Ferric ion <=0.5 % Heavy metals (Pb) <=50 ppmAs <=3 ppm Cu <=50 ppm Zn <=500 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging345157 g 1000 Bottle345153 kg 25 Tank345154 kg 50 Drum

Iron (II) sulphide sticksFerro solfuro cilindri - Fer sulfure en cylindres pour Kipp - Hierro sulfuro barritas

Xn

R: 20/22-31S: 28


Iron (II) sulphide sticks - Technical GradeRE-Pure-for Kipp

Description Grey-blackish sticks


Iron (III) ammonium citrate greenFerro ammonio citrato verde - Fer ammonium citrate vert - Hierro y amonio citrato verde


Iron (III) ammonium citrate green - Technical GradeRE-Pure

Assay (oxidimetric) 14.0 ÷ 16.0 % Fe Description Green-yellowish crystalline powder Sulphate <= 0.5 %As <= 4 ppm


Iron (III) ammonium citrate redFerro ammonio citrato rosso - Fer ammonium citrate rouge - Hierro y amonio citrato rojo


Iron (III) ammonium citrate red - Technical GradeRE-Pure

Assay (oxidimetric) 20 ÷ 23 % Fe Description Red-brown powder Sulphate <= 0.6 %As <= 5 ppm

Code Size Packaging343441 g 250 Plastic jar343442 g 1000 Plastic jar343444 kg 50 Carton box

Iron (III) ammonium oxalateFerro ammonio ossalato ico - Fer (-ique) ammonium oxalate - Hierro y amonio oxalato ico


Iron (III) ammonium oxalate - Technical Grade



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Iron (III) ammonium oxalate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Green crystals pH 10% at 25° C 4.0 ÷ 6.0Chloride <=50 ppm Sulphate <=50 ppm


Iron (III) ammonium sulphateFerro ammonio solfato ico - Fer (-ique) ammonium sulfate - Hierro y amonio sulfato ico


Iron (III) ammonium sulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98 % Description Purple semitransparent crystals pH sol. 5% at 25° C 1.75 ÷ 2.75Chloride <=3 ppm Phosphate <=20 ppm Diluted HCl-ins. matter <=50 ppmNitrate <=50 ppm Subst. not ppt NH4OH <=0.1 % Ferrous salt <=50 ppmAs <=2 ppm Ca <=10 ppm Cr <=100 ppmCu <=10 ppm K <=300 ppm Mg <=50 ppmMn <=100 ppm Na <=150 ppm Ni <=20 ppmPb <=30 ppm Zn <=20 ppm



Iron (III) ammonium sulphate - Technical GradeRE-Pure

Assay (oxidimetric) >= 98.0 % Description Cristalli semitrasparenti violacei Ferrous salt ConformChloride <= 0.05 % Subst. not ppt NH4OH <= 0.1 % Cu <= 20 ppmZn <= 50 ppm


Iron (III) ammonium sulphate solution 33% in nitric acidTransport classificationONU n. 2031Transport class: 8Packaging group: II

C

R: 35S: 26-45

CAS N: 7783-83-7EEC N: 233-382-4

Iron (III) ammonium sulphate solution 33% in nitric acid - Analytical GradeRPE-For analysis

Assay 32 ÷ 34 % Description Yellow - brown liquid


Iron (III) chlorideFerro cloruro ico - Fer (-ique) chlorure - Hierro cloruro ico hexahidrato


C

R: 34S: 7/8-26-45


Iron (III) chloride - Technical GradeRE-Pure

Assay (oxidimetric) 60 ÷ 62 % Description Grani giallo scuro Acidity (HCl) <= 0.8 %Not soluble matter <= 300 ppm Sulphate <= 0.1 % As <= 5 ppmCr <= 75 ppm Cu <= 75 ppm Ni <= 75 ppmPb <= 20 ppm Zn <= 150 ppm

Code Size Packaging344508 g 2500 Plastic bottle344504 kg 25 Fibre drum



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Iron (III) chloride anhydrous sublimedFerro cloruro ico anidro sublimato - Fer (-ique) chlorure anhydre sublimé - Hierro cloruro ico anhidro sublimado


C

R: 34S: 7/8-26-45


Iron (III) chloride anhydrous sublimed - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 98 % Description Black powder Water-insoluble matter <= 1 %As <= 20 ppm Cu <= 0.1 % Mn <= 0.3 %Ni <= 500 ppm Pb <= 200 ppm Zn <= 0.1 %

Code Size Packaging451695 g 250 Glass jar451694 kg 50 Fibre drum

Iron (III) chloride solution 4.5% in waterFerro cloruro ico soluzione 4,5% in acqua - Fer (-ique) chlorure en solution à 4,5% dans l!eau - Hierro cloruro ico solución 4.5% en agua

CAS N: 10025-77-1EEC N: 231-729-4

Iron (III) chloride solution 4.5% in water - Analytical GradeRPE-For analysis

Assay 4.3 ÷ 4.7 % p/p Description Yellow clear liquid Density at 20° C 1.019 ÷ 1.025


Iron (III) citrate granularFerro citrato ico granulare - Fer (-ique) citrate granule - Hierro citrato ico granulado

CAS N: 2338-05-8EEC N: 219-045-4

Iron (III) citrate granular - Technical GradeRE-Pure

Assay (iodometric) 18 ÷ 20 % Fe Description Red-brown crystals


Iron (III) nitrateFerro nitrato ico - Fer(-ique) nitrate - Hierro nitrato ico


O Xi

R: 8-36/37/38S: 17-22-24/25


Iron (III) nitrate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 98.0 ÷ 101.0 % Description Purplish crystals deliquescent Subst. not ppt NH4OH <=0.1 %Water-insoluble matter <=50 ppm Chloride <=5 ppm Sulphate <=100 ppm


Iron (III) oxideFerro ossido ico - fer (-ique) oxyde - Hierro óxido ico


Iron (III) oxide - Analytical Grade



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Iron (III) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Red brown powder Loss on drying <=0.2 %Diluted HCl-ins. matter <=100 ppm Total nitrogen <=50 ppm Chloride <=100 ppmSulphate <=100 ppm Ca <=100 ppm Cd <=10 ppmCo <=50 ppm Cr <=10 ppm Cu <=50 ppmK <=50 ppm Mg <=50 ppm Mn <=50 ppmNa <=200 ppm Ni <=50 ppm Pb <=50 ppmZn <=50 ppm


Iron (III) perchlorateFerro perclorato - Fer perchlorate - Hierro paraclorato


C O

R: 5-8-35S: 17-24/25-45


Iron (III) perchlorate - Technical GradeRE-Pure

Assay (complexometric) >=98 % Description Yellow brown crystals Chloride <=100 ppm


Iron (III) sulphateFerro solfato ico - Fer (-ique) sulfate - Hierro sulfato ico

Xn

R: 22-41S: 26


Iron (III) sulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) 20 ÷ 23 % Fe Description Yellow-green powder pH sol. 5% at 25° C 1.0 ÷ 2.0Chloride <= 0.1 % Dil. H2SO4-ins. matter <=100 ppm Ferrous salt <=150 ppmAs <=3 ppm Ca <=200 ppm Cu <=10 ppmK <=500 ppm Ni <=100 ppm Pb <=20 ppmZn <=100 ppm


Isoamyl acetateIsopentile acetato - Isoamyle acétate - Isopentilo acetato

Transport classificationONU n. 1104Transport class: 3Packaging group: III R: 10-66

S: 23-25


Isoamyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Water miscibility ConformAlcohol miscibility complete Density at 20° C 0.864 ÷ 0.870 Refractive index at 20° 1.3963 ÷ 1.4043Boiling point 140.5 ÷ 143.5 ° C Water (K.F.) <=500 ppm Residue on evaporation <=20 ppmAcidity (acetic acid) <=50 ppm


Isoamyl acetate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.39 - 1.4 Water content (K.F.) <= 3000 mg/KgColour <= 15 Hazen Density d20/4 = 0.87



Iso CARLO ERBA REAGENTS

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Isoamyl acetate - Technical GradeRE-Pure

Description Clear colourless liquid Density at 20° C 0.862 ÷ 0.872 Refractive index at 20° 1.3943 ÷ 1.4063Boiling point 140.5 ÷ 143.5 ° C Water (K.F.) <=0.5 % Residue on evaporation <=100 ppmAcidity (acetic acid) <=0.1 %


Isoamyl alcoholAlcole isoamilico - Alcool isoamylique - Alcohol isoamílico


Xn

R: 10-20S: 24/25


Isoamyl alcohol - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=98.5 % Description Clear colourless liquid Density at 20° C 0.805 ÷ 0.813Refractive index at 20° 1.4023 ÷ 1.4083 Boiling point 130.5 ÷ 132.5 °C Water (K.F.) <=0.5 %Acidity <=0.002 meq/g Acids and esthers <=0.2 % Residue on evaporation <=30 ppmCarbonyl (HCOH) <=0.1 %


RPE-For analysisAssay (GLC) >=97 % Description Clear colourless liquid Density at 20° C 0.805 ÷ 0.813Refractive index at 20° 1.4023 ÷ 1.4083 Boiling point 130.5 ÷ 132.5 °C Water (K.F.) <=0.5 %Acidity <=0.002 meq/g Acids and esthers <=0.2 % Residue on evaporation <=30 ppmCarbonyl (HCOH) <=0.1 %

Code Size Packaging413832 ml 1000 Glass bottle413836 ml 2500 Glass bottle413833 kg 22 Metal drumIsomers mixture

Isoamyl alcohol - Special GradeRS-For agroalimentary analysis

Assay (totalisom. , GC) >= 98 % Colour <= 10 APHA Water (K.F.) <= 0.2 %3-methyl-1-butanol 89 ÷ 93 % 2-methyl-1-butanol 7 ÷ 11 % Organic impurities Passes testDensity at 20° C 0.808÷0.818 gr/ml

Code Size Packaging502191 ml 1000 -

RS-For analysis according to GerberDescription Clear colourless liquid Density at 20° C 0.810 ÷ 0.814



RS-For analysis according to Gerber-with indicatorDescription Blue liquid Density at 20° C 0.810 ÷ 0.814

Code Size Packaging413903 ml 500 Glass bottle413904 kg 22 Metal drumIsomers mixture with indicator

Isoamyl alcohol - Technical GradePS-Pure-for synthesis





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Isoamyl alcohol - Technical GradeRE-Pure

Description Clear colourless liquid Density at 20° C 0.807 ÷ 0.817 Refractive index at 20° 1.4038 ÷ 1.4098Boiling point 132 ± 1.5 ° C Water (K.F.) <=0.2 % Residue on evaporation <=0.1 %Acids and esthers <=0.5 %

Code Size Packaging308001 ml 1000 Glass bottle308003 kg 22 Metal drum308002 kg 160 Metal drum

Isoamyl formateIsopentile formiato - Isoamyle formiate - Isopentilo formiato

Transport classificationONU n. 1109Transport class: 3.C.43Packaging group: III

Xi

R: 10-36/37S: 24


Isoamyl formate - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C 0.880 ÷ 0.884 Refractive index at 20° 1.3935 ÷ 1.3995Boiling point 124.0 ÷ 124.5 ° C Water (K.F.) <=0.2 % Residue on evaporation <=100 ppm


Isobutyl acetateIsobutile acetato - Isobutyle acétate - Isobutilo acetato


F

R: 11-66S: 16-23-25-29-33


Isobutyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=98.0 % Description Clear colourless liquid Density at 20° C 0.867 ÷ 0.877Refractive index at 20° 1.3851 ÷ 1.3951 Boiling point 114 ÷ 118.5 ° C Water (K.F.) <=0.1 %Residue on evaporation <=100 ppm Acidity (acetic acid) <=500 ppm


Isobutyl acetate - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Clear colourless liquid Density at 20° C 0.867 ÷ 0.877Refractive index at 20° 1.3851 ÷ 1.3951 Boiling point 114 ÷ 118.5 ° C Water (K.F.) <=0.2 %Residue on evaporation <=100 ppm Acidity (acetic acid) <=500 ppm


Isobutyl alcoholIsobutanolo - Isobutanol - Isobutanol


Xi

R: 10-37/38-41-67S: 7/9-13-26-37/39-46


Isobutyl alcohol - Analytical GradeRPE-ACS-for analysis

Assay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Positive Fluorescence Conform Water solubility ConformDensity at 20° C 0.801 ÷ 0.803 Refractive index at 20° 1.3945 ÷ 1.3975 Boiling point 105 ÷ 109 ° CWater (K.F.) <=0.1 % Residue on evaporation <=10 ppm Carbonyl Compounds (CO) <=100 ppmAcidity (acetic acid) <=100 ppm Acidity (butirric acid) <=50 ppm Alcalinity (NH3) <=10 ppmIndole base <=0.1 ppm


Isobutyl alcohol - Special Grade



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Isobutyl alcohol - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.394 - 1.398 Colour <= 10 HazenWater content (K.F.) <= 200 mg/Kg Non volatile residue <= 10 mg/Kg 1-butanol <= 0.4 %Free acid (as CH3COOH) <= 40 mg/Kg



Isobutyl alcohol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.394 - 1.398 Colour <= 10 HazenWater content (K.F.) <= 1000 mg/Kg Non volatile residue <= 50 mg/Kg 1-butanol <= 0.4 %Free acid (as CH3COOH) <= 40 mg/Kg


RE-PureAssay (GLC) >=97 % Description Clear colourless liquid Density at 20° C 0.800 ÷ 0.804Refractive index at 20° 1.3930 ÷ 1.3990 Boiling point 105.0 ÷ 109.0 °C Water (K.F.) <=0.5 %Residue on evaporation <=100 ppm Acidity (acetic acid) <=100 ppm


Isobutyric acidAcido iso-butirrico - Acide isobutyrique - Acido isobutírico

Transport classificationONU n. 2529Transport class: 3Secondary risk: 8Packaging group: III

Xn

R: 21/22


Isobutyric acid - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.945 ÷ 0.955Refractive index at 20° 1.3900 ÷ 1.3960 Boiling point 153.1 ÷ 155.6 °C Chloride <=50 ppmHeavy metals (Pb) <=20 ppm Residue on ignition <=100 ppm Sulphate <=50 ppmFe <=10 ppm


L(+)IsoleucineL(+)Isoleucina - L(+)Isoleucine - L(+)Isoleucina


L(+)Isoleucine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder Melting point 283.0 ÷ 285.0 ° CSpecific optical rotation +10.8 ÷ +11.8 ° Loss on drying <=0.1 % Ammonium <=10 ppmChloride <=50 ppm Total phosphorus <=10 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=500 ppm Tyrosine <=200 ppm Total sulphur <=50 ppmFe <=10 ppm

Code Size Packaging457957 g 1 Glass bottleFor biochemistry

IsooctaneIsoottano - Isooctane - Isooctano

Synonymes2,2,4-Triméthylpentane


F N Xn

R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62


Isooctane - Analytical Grade



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Isooctane - Analytical GradeRPE-ACS-for analysis

Assay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.687 ÷ 0.697 Refractive index at 20° 1.3885 ÷ 1.3945 Boiling point 98.2 ÷ 100.2 ° CWater (K.F.) <=200 ppm Residue on evaporation <=10 ppm Acidity (acetic acid) <=50 ppmTotal sulphur <=10 ppm


Isooctane - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.5 % Refractive index at 20°C 1.389 - 1.393 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen UV transmittance at 220 nm >= 70 % UV transmittance at 230 nm >= 85 %UV transmittance at 260 nm >= 95 % UV transmittance at 270 nm >= 97 % Aromatic compounds <= 5 mg/KgNon volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 20 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.687 ÷ 0.697Refractive index at 20° 1.3885 ÷ 1.3945 Boiling point 98.2 ÷ 100.2 ° C Water (K.F.) <=100 ppmResidue on evaporation <=2 ppm Acidity or alkalinity <=0.0002 meq/g U.V. Transmittance -at 200 nm >=15 % at 210 nm >=50 % at 220 nm >=80 %at 230 nm >=90 % at 240 nm >=95 % at 260 nm >=99 %Filtered at 0.2 µm -



RS-For HPLC-PLUS-Gradient GradeAssay (GLC) >= 99.5 % Description Clear liquid Colour <= 10 hazenWater <= 50 ppm Not volatile residue <= 5 ppm Free acids (CH3COOH) <= 20 ppmAromatic compounds <= 5 ppm U.V. Transmittance - at 220 nm >= 70 %at 230 nm >= 85 % at 260 nm >= 95 % at 270 nm >= 97 %


RS-For optical spectroscopyAssay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.687 ÷ 0.697 Refractive index at 20° 1.3885 ÷ 1.3945 Boiling point 98.2 ÷ 100.2 ° CAcidity or alkalinity <=0.0002 meq/g Water (K.F.) <=100 ppm Residue on evaporation <=2 ppmFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 200 nm >=40 % at 210 nm >=63 %at 220 nm >=80 % at 230 nm >=96 % at 240 nm >=99 %at 250 nm >=99 %


RS-For residual pesticides analysisAssay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.687 ÷ 0.697Water (K.F.) <= 200 ppm Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l


RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.5 % Refractive index at 20°C 1.389 - 1.393 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Non volatile residue <= 2 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - Free acid (as CH3COOH) <= 20 mg/Kg GC-NPD.Individual peak (Ethylparathion) <= 3 ng/lRetention time Atrazin to Coumaphos -




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Isooctane - Special GradeRS-PLUS-for residual pesticide analysis

Assay (GLC) >= 99.5 % Description Clear colourless liquid Colour <= 10 hazenWater <= 50 ppm Free acids (CH3COOH) <= 20 ppm Not volatile residue <= 5 ppmGC-ECD (Lindano) <= 3 ng/l GC-NPD (Ethylparation) <= 3 ng/l



RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.5 % Refractive index at 20°C 1.389 - 1.393 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 45 % UV transmittance at 220 nm >= 72 %UV transmittance at 230 nm >= 85 % UV transmittance at 255 nm >= 98 % Aromatic compounds <= 5 mg/KgNon volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 20 mg/Kg



RS-Standard for refractometryDescription Clear colourless liquid Density at 20° C 0.687 ÷ 0.697 Refractive index at 20° 1.388 ÷ 1.394

Code Size Packaging456641 ml 100 Glass bottleThe right refractive index value is indicated on the label

Isooctane - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.389 - 1.393 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 50 mg/KgIdentification (IR) Conform Total sulphur (S) <= 10 ppm


RE-PureAssay (GLC) >= 99 % Description Clear liquid Density at 20°C 0.687 ÷ 0.697Refractive index at 20°C 1.3885 ÷ 1.3945 Boiling point 98.2 ÷ 100.2 °C Residue on evaporation <= 20 ppmWater (K.F.) <= 200 ppm Aromatics <= 100 ppm Total sulphur <= 10 ppm


IsophoroneIsoforone - Isophorone - Isoforona

SynonymesTriméthyl-3,3,5cyclohexene-2 one-1Xn

R: 21/22-36/37-40S: 13-23-36/37/39-46


Isophorone - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description Yellow clear liquid Refractive index at 20° 1.4750 ÷ 1.4790


Isopropyl acetateIsopropile acetato - Isopropyle acétate - Isopropilo acetato


F Xi

R: 11-36-66-67S: 16-26-29-33


Isopropyl acetate - Analytical Grade



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Isopropyl acetate - Analytical GradePA-PUREX-for analysis



RPE-For analysisAssay (GLC) >=99 % Description Clear colourless liquid Diethyl ether miscib. completeDensity at 20° C 0.869 ÷ 0.875 Refractive index at 20° 1.3730 ÷ 1.3810 Boiling point 87.9 ÷ 88.9 ° CWater (K.F.) <=0.1 % Residue on evaporation <=20 ppm Acidity (acetic acid) <=20 ppmCarbonyl Compounds (CO) <=20 ppm Heavy metals (Pb) <=1 ppm Subst. reducing KMnO4 <=5 ppm(10m)


Isopropyl acetate - Technical GradePS-Pure-for synthesis



Isopropyl alcoholAlcole isopropilico - Propanol-2 - Alcohol isopropílico

Transport classificationONU n. 1219Transport class: 3Transport class: 3.B.20Packaging group: II

F Xi

R: 11-36-67S: 7-16-24/25-26


Isopropyl alcohol - Analytical GradePA-PUREX-for analysis



RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >= 99.7 % Description Clear liquid Colour (APHA) <= 10Identification (I.R.) Conform Water miscibility Conform Density at 20° C 0.785 ÷ 0.789Refractive index at 20° 1.3766 ÷ 1.3786 Boiling point 82.1 ÷ 82.6 ° C Water (K.F.) <= 0.1 %Residue on evaporation <= 10 ppm Acidity or alkalinity <= 0.0001 meq/g Carbonyl compounds (acetone) <= 20 ppmCarbonyl compounds (propionaldehyde) <= 20 ppm Subst. reducing KMnO4 <= 5 ppm Heavy metals (Pb) <= 1 ppmAl <= 0.5 ppm B <= 0.02 ppm Ba <= 0.5 ppmCa <= 0.5 ppm Cd <= 0.01 ppm Co <= 0.01 ppmCr <= 0.01 ppm Cu <= 0.01 ppm Fe <= 0.1 ppmMg <= 0.1 ppm Mn <= 0.01 ppm Ni <= 0.01 ppmPb <= 0.01 ppm Zn <= 0.01 ppm

Code Size Packaging415154 ml 1000 Glass bottle415156 ml 2500 Glass bottle415158 ml 2500 Plastic bottle415173 ml 5000 Bottle415157 l 25 Polythene-metal drum415152 l 200 Metal drum


RPE-For analysisAssay >= 95 % Description Clear liquid Colour <= 10 APHA

Code Size Packaging415121 ml 2500 Plastic bottle415123 ml 5000 Bottle

Isopropyl alcohol - Special Grade



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Isopropyl alcohol - Special GradeRS-Anhydrous-for analysis


Code Size PackagingP0951016 ml 1000 Glass bottleP0951049 l 25 Plastic drum


RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.375 - 1.379 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 20 % UV transmittance at 230 nm >= 75 %UV transmittance at 260 nm >= 98 % Non volatile residue <= 7 mg/Kg UV transmittance at 220 nm >= 50 %Free acid (as CH3COOH) <= 10 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.784 ÷ 0.786Refractive index at 20° 1.3766 ÷ 1.3786 Boiling point 82.1 ÷ 82.6 ° C Acidity or alkalinity <=0.0001 meq/gWater (K.F.) <=0.1 % Residue on evaporation <=2 ppm U.V. Transmittance -at 220 nm >=63 % at 230 nm >=79 % at 240 nm >=89 %at 250 nm >=96 % at 260 nm >=98 % at 270 nm >=99 %



RS-For HPLC-PLUS-Gradient GradeAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.784 ÷ 0.786Refractive index at 20° 1.3766 ÷ 1.3786 Boiling point 82.1 ÷ 82.6 ° C Acidity or alkalinity <=0.0001 meq/gWater (K.F.) <=0.1 % Residue on evaporation <=2 ppm Fluorescence -at 254 nm <=2 ppb at 365 nm <=2 ppb U.V. Transmittance -at 220 nm >=63 % at 230 nm >=79 % at 240 nm >=89 %at 250 nm >=96 % at 260 nm >=98 % at 270 nm >=99 %



RS-For optical spectroscopyAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.784 ÷ 0.786 Refractive index at 20° 1.3766 ÷ 1.3786 Boiling point 82.1 ÷ 82.6 ° CWater (K.F.) <=500 ppm Residue on evaporation <=5 ppm Acidity <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 205 nm >=10 %at 215 nm >=50 % at 230 nm >=80 % at 250 nm >=95 %at 260 nm >=98 %


RS-For preparative HPLCAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.784 ÷ 0.786Refractive index at 20° 1.3766 ÷ 1.3786 Boiling point 82.1 ÷ 82.6 °C Water (K.F.) <=500 ppmResidue on evaporation <=5 ppm Alcalinity (NH3) <=0.0002 meq/g U.V. Transmittance -at 220 nm >=50 % at 255 nm >=98 %




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Isopropyl alcohol - Special GradeRS-For residual pesticides analysis

Assay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.784 ÷ 0.786Water (K.F.) <=0.1 % Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l


RS-MOS For electronic use-ERBATRONAssay (GLC) >=99.7 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Resistivity >=10 Mohm.cm Density at 20° C 0.784 ÷ 0.786Boiling point 82.1 ÷ 82.6 ° C Water (K.F.) <=500 ppm Residue on evaporation <=5 ppmAcidity (propionic ac.) <=10 ppm Alcalinity (NH3) <=2 ppm Aldeides - ketones <=50 ppmChloride <=0.2 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmSubst. reducing KMnO4 <=2.5 ppm Total sulphur <=1 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.01 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.01 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.01 ppm Pt <=0.05 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTi <=0.05 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.01 ppm Zr <=0.05 ppm


RS-RSE For electronic use-ERBATRONAssay (GLC) >=99.7 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.784 ÷ 0.786 Residue on evaporation <=10 ppm Water (K.F.) <=500 ppmCr <=10 ppb Fe <=100 ppb Ni <=10 ppbCu <=10 ppb Al <=50 ppm Zn <=10 ppmAcidity (propionic ac.) <=10 ppm Subst. reducing KMnO4 <=2.5 ppm (O) Aldeides - ketones <=50 ppmAlcalinity (NH3) <=2 ppm Chloride <=0.2 ppm Phosphate <=0.5 ppmTotal sulphur <=1 ppm (S) Heavy metals (Pb) <=0.1 ppm Ag <=0.02 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.01 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Pb <=0.01 ppmPt <=0.05 ppm Sb <=0.01 ppm Sn <=0.02 ppmSr <=0.02 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zr <=0.05 ppm

Code Size Packaging415237 ml 1000 Glass bottle415235 ml 2500 Glass bottle415231 ml 5000 Metallic can415238 ml 5000 Plastic bottle415236 l 27 Polythene-metal drum415233 l 200 Drum

RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.375 - 1.379 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 25 % UV transmittance at 220 nm >= 55 %UV transmittance at 230 nm >= 75 % UV transmittance at 250 nm >= 95 % UV transmittance at 260 nm >= 98 %Non volatile residue <= 5 mg/Kg Free acid (as CH3COOH) <= 10 mg/Kg



RS-VSLI For electronic use-ERBATRONCode Size Packaging527690 ml 2500 Glass bottle527691 l 30 Tank

Isopropyl alcohol - Pharmaceutical Grade



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Isopropyl alcohol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-Ph.Franc.-BP

Assay (GLC) >=99.0 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Peroxide Conform Ph.Eur. Absorbance Conform Ph.Eur.Density at 20°C 0.785 ÷ 0.789 Density at 25° C 0.783 ÷ 0.787 Refractive index at 20° 1.376 ÷ 1.378Water (K.F.) <=0.5 % Non volat.substances <=20 ppm Benzene <=2 ppmRelated compounds <=0.3 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging309501 ml 1000 Glass bottle309505 ml 2500 Glass bottle529165 ml 5000 Plastic tank309503 kg 160 Metal drum309504 l 25 Metal drum529161 l 25 Plastic tank

Isopropyl alcohol - Technical GradePS-Pure-for synthesis



Isopropyl alcohol 70% m/mAlcole isopropilico 70% m/m - Propanol-2 70% m/m - Alcohol isopropílico 70% m/m


F Xi

R: 11-36-67S: 7-16-24/25-26


Isopropyl alcohol 70% m/m - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20°C 0.856 ÷ 0.862


Isopropyl myristateMiristato di isopropile - Myristate d!isopropyle - Isopropilo Miristato


Isopropyl myristate - Special GradeRS-For synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.434 - 1.437 Water content (K.F.) <= 1000 mg/KgColour <= 15 Hazen Acid number <= 1 mg KOH /g Saponification number 202 - 212 mg KOH/gIodine number <= 1 g I2/100g Viscosity at 20°C 5 - 6 mPa.s


Isopropyl myristate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.434 - 1.437 Water content (K.F.) <= 1000 mg/KgColour <= 15 Hazen Acid number <= 1 mg KOH /g Saponification number 202 - 212 mg KOH/gIodine number <= 1 g I2/100g Viscosity at 20°C 5 - 6 mPa.s


IsopropylamineIsopropilammina - Isopropylamine - Isopropilamina


F+ Xi

R: 12-36/37/38S: 16-26-29


Isopropylamine - Analytical Grade



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Isopropylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.687 ÷ 0.693Residue on evaporation <=50 ppm Water (K.F.) <=0.1 %


Itaconic acidAcido itaconico - Acide itaconique - Acido itacónico


Itaconic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99.0 % Description Polvere o cristallini bianco giallognoli Melting point 166.5 ÷ 168.5 ° CChloride <=10 ppm Heavy metals (Pb) <=20 ppm Residue on ignition <=100 ppmSulphate <=50 ppm Fe <=10 ppm


Kaolin washedCaolino lavato - Kaolin lavé - Caolín lavado

EEC N: 296-473-8

Kaolin washed - Technical GradeRE-Pure

Description White hazel powder Loss on drying <= 1 % Loss on ignition 10.4 ÷ 11.8 %


Karl Fischer reagent 5 mg H2O/ml-monocomponent-Py freeTransport classificationONU n. 1760Transport class: 8Packaging group: III

C

R: 20-34S: 3-9-26-36/37/39-45-61

Karl Fischer reagent 5 mg H2O/ml-monocomponent-Py free - Special GradeRS-For aquametry

Description Dark red liquid Water equivalent >= 5.0 mg/ml


For further information on above products, see following product/application section(s)Aquametry (p. 28)

Karl Fischer reagent 2 mg H2O/ml-monocomponent-Py freeTransport classificationONU n. 1760Transport class: 8Packaging group: III

C N Xn

R: 20/21/22-34-51S: 23-26-36/37/39-45-61

Karl Fischer reagent 2 mg H2O/ml-monocomponent-Py free - Special GradeRS-For aquametry




Karl Fischer reagent 5 mg H2O/ml-bicomponent-Py freeTransport classificationONU n. 1992Transport class: 3Secondary risk: 6.1Packaging group: II

F N T

R: 11-23/24/25-39/23/24/25-51S: 7-16-36/37-45-61

Karl Fischer reagent 5 mg H2O/ml-bicomponent-Py free - Special Grade


Kar CARLO ERBA REAGENTS

A

B

D

C

E

F

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Karl Fischer reagent 5 mg H2O/ml-bicomponent-Py free - Special GradeRS-For aquametry




Karl Fischer reagent 2 mg H2O/ml-bicomponent-Py freeTransport classificationONU n. 1230Transport class: 3Secondary risk: 6.1Packaging group: II

F N T

R: 11-23/24/25-39/23/24/25-51S: 7-16-36/37-45-61

Karl Fischer reagent 2 mg H2O/ml-bicomponent-Py free - Special GradeRS-For aquametry




Karl Fischer solvent bicomponent -Py freeTransport classificationONU n. 3286Transport class: 3Secondary risk: 6.18Packaging group: II

C F T

R: 11-23/24/25-34-39/23/24/25S: 7-16-36/37/39-45

Karl Fischer solvent bicomponent -Py free - Special GradeRS-For aquametry




Karl Fischer reagent 5 KA 5mg H2O /ml-bicomponent-Py freeTransport classificationONU n. 1780Transport class: 8Secondary risk: 8Packaging group: III

C

R: 20-34-62-63S: 9-20-36/37/39-45-60

CAS N: #N/D

Karl Fischer reagent 5 KA 5mg H2O /ml-bicomponent-Py free - Special GradeRS-For aquametry

Description Brown clear liquid Water equivalent >= 5.0 mg/ml



Karl Fischer solvent KA-bicomponent-Py freeTransport classificationONU n. 2810Transport class: 6.1Packaging group: II

T+

R: 26/27/28-38-40-48/20/22S: 7/9-28-36/37-45

Karl Fischer solvent KA-bicomponent-Py free - Special GradeRS-For aquametry




KeroseneCherosene - Kérosène - Queroseno

Xn

R: 65-66S: 23-24-62

Atomic weight: N,D,CAS N: 64742-47-8EEC N: 265-149-8


KerSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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K

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M

N

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P

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X

W

V

U

Y

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Kerosene - Technical GradeRE-Pure

Description Clear colourless liquid Boling point min. >= 193 °C Boiling point max <= 245 °C


Kieselguhr composedFarina fossile composta - Terre de silice composée - Harina fósil compuesta

Kieselguhr composed - Special GradeRS-For thin layer chromatography according to Stahl

Description Grey powder



Kjeldahl antifoam tablets (1g)Kjeldahl pastiglie antischiuma (1g) - Kjeldahl Antimousse (1g) - Kjeldahl antiespumante (1 g)

Kjeldahl antifoam tablets (1g) - Special GradeRS-For Kjeldahl

Description White round flat tablets



Kjeldahl catalyst (powder)Kjeldahl catalizzatore (polvere) - Catalyseur Kjeldahl (poudre) - Catalizador Kjeldahl (polvo)

Kjeldahl catalyst (powder) - Special GradeRS-For Kjeldahl

Description White azure powder Functionality Conform


Kjeldahl catalyst according to Wieninger (5 g tablets)

R: 33-52/53S: 45-60-61

Kjeldahl catalyst according to Wieninger (5 g tablets) - Special GradeRS-For Kjeldahl

Description Grey round flat tablets

Code Size Packaging502821 1000 x g 5 Metallic can


Kjeldahl catalyst for water analysis (5 g tablets)

R: 33S: 20/21/22

Kjeldahl catalyst for water analysis (5 g tablets) - Special GradeRS-For Kjeldahl

Description Dark grey round flat tablets

Code Size Packaging Notes502121 4,63 g Potassium sulphate, 0,28 g Copper sulphate, 0,09 g Selenium1000 x g 5 Box502122 4,95 g Potassium sulphate, 0,05 g Selenium1000 x g 5 Box



Kje CARLO ERBA REAGENTS

A

B

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Kjeldahl copper-potassium catalyst (3,9 g tablets)

R: 51/53S: 60-61

Kjeldahl copper-potassium catalyst (3,9 g tablets) - Special GradeRS-For Kjeldahl

Description Blue speckeld round flat tablets

Code Size Packaging502791 1000 x g 3,9 Metallic can502792 1000 x g 5 Box


Kjeldahl selenium catalystKjeldahl catalizzatore al selenio - Catalyseur Kjeldahl au sélénium - Catalizador Kjeldahl al selenio

R: 33-51/53S: 45-60-61

Kjeldahl selenium catalyst - Special GradeRS-For Kjeldahl


Code Size Packaging502120 1000 x g 5 Metallic can


Kjeldahl titanium catalystKjeldahl catalizzatore al titanio - Catalyseur Kjeldahl au titane - Catalizador Keldahl al titanio

R: 51/53S: 60-61

Kjeldahl titanium catalyst - Special GradeRS-For Kjeldahl


Code Size Packaging502123 1000 x g 3,5 Box502801 1000 x g 5 Metallic can


Korbl catalystKorbl catalizzatore - Catalyseur de Korbl - Catalizador Kórbl

Xn

R: 8-20/21/22S: 17-36/37

Korbl catalyst - Special GradeRS-For microanalysis

Description Black powder Functionality Positive


Kovac reagentKovac reattivo per indolo - Réactif pour l!indole selon Kovac - Kovac reactivo

Transport classificationONU n. 1993Transport class: 3,31°C

Xn

R: 10-20S: 24-25

Kovac reagent - Special GradeRS-Reagent for indole



LacSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Lactic acidAcido lattico - Acide lactique - Acido láctico


Xi

R: 36/38S: 24/25


Lactic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 88.0 ÷ 92.0 % Description Clear courless liquid Appearance Conform Ph.Eur.Reducing substances Conform Ph.Eur. Ether ins. substances Conform Ph.Eur. Citric, oxalic, phosphoric acids Conform Ph.EurDensity at 20° C 1.20 ÷ 1.21 Sulphated ash <= 0.1 % Heavy metals (Pb) <=10 ppmSulphate <=200 ppm Ca <=200 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging304652 ml 1000 Glass bottle304651 ml 2500 Glass bottle304657 kg 70 Plastic drumLaevorotatory form

Lactophenol blue solutionBlu lattofenolo soluzione - Bleu de lactophénol en solution - Azul lactofenol solución


C T

R: 24/25-34S: 28-45-36/37

Lactophenol blue solution - Special GradeRS-For microscopy

Description Dark blue liquid

Code Size Packaging428901 ml 100 Glass bottleStain for Bacteriology. It contains phenol, lactic acid.For further information on above products, see following product/application section(s)Microscopy (p. 58)

LactoseLattosio - Lactose - Lactosa


Lactose - Analytical GradePA-PUREX-for analysis


RPE-ACS-for analysisDescription White crystalline powder Dextrose Conform Sucrose ConformWater (K.F.) 4.0 ÷ 6.0 % Water-insoluble matter <=50 ppm Residue on ignition <=300 ppmHeavy metals (Pb) <=5 ppm Fe <=5 ppm

Code Size Packaging457552 g 250 Plastic jar457557 g 1000 Plastic jar457553 kg 25 Carton drumFor biochemistry

Lactose - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Description White crystalline powder Appearance of solution Conform Ph.Eur. Acidity or alkalinity Conform Ph.Eur.Absorbance Conform Ph.Eur. Specific optical rotation on dry +54.4 ÷ +55.9 ° Water (K.F.) 4.5 ÷ 5.5 %Loss on drying <= 0.5 % Sulphated ash <= 0.1 % Heavy metals (Pb) <= 5 ppmAlive aerobic bacteria <= 100 ufc/g Yeast and mold <= 50 ufc/g Escherichia coli Absent Ph.Eur

Code Size Packaging348707 g 1000 Bottle348702 g 10000 Tank348703 kg 25 Tank


Lan CARLO ERBA REAGENTS

A

B

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LanolinGrasso di lana anidro - Lanoline anhydre - Grasa de lana anhidra

CAS N: 8006-54-0EEC N: 232-348-6

Lanolin - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Description Soft yellow mass Melt prod. description Clear liquid Acids,alkal.water-solub Conform Ph.Eur.Oxydable hydrosol.matt. Conform Ph.Eur. Water absorption capac. Conform Ph.Eur. Acid value <=1.0Peroxide value <=20 Saponification value 90 ÷ 105 Dropping point 38 ÷ 44 ° CLoss on drying <=0.5 % Butylhydroxytoluene <=200 ppm Sulphated ash <=0.15 %Chloride <=150 ppm Paraffins <=1.0 % Residui pesticidi <= 500 ppb


LanthanumLantanio - Lanthane - Lantano


R: 34S: 26-36/37/39-45

Lanthanum - Special GradeRS-Standard solution for ICP




Lanthanum nitrateLantanio nitrato - Lanthane nitrate - Lantano nitrato


Xi

R: 36/38S: 24/25


Lanthanum nitrate - Analytical GradeRPE-For analysis

Assay >= 98.0 % Description White crystalline powder Fe <= 10 ppm


Lanthanum oxideLantanio ossido - Lanthane oxyde - Lantano oxido


Lanthanum oxide - Analytical GradeRPE-For analysis

Assay (complexometric) >=99.0 % Description White or pink powder Loss on ignition <=1 %Ca <=100 ppm Sr <=20 ppm



LeaSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Lead foilPiombo lamine - Plomb en lames - Plomo hojas


Lead foil - Analytical GradeRPE-For analysis

Assay 99 ÷ 100 % Description Grey foil

Code Size Packaging468866 g 500 Bottle(Thickness ~mm 0,7).

LeadPiombo - Plomb - Plomo


R: R61-20/22-33-34-52/53S: 53-45

Lead - Special GradeRS-NORMEX-concentrated solution for AAS










Lead (II) acetatePiombo di-acetato - Plomb acétate neutre - Plomo acetato neutro


T

R: 61-62-33-48/22S: 53-45


Lead (II) acetate - Analytical Grade


Lea CARLO ERBA REAGENTS

A

B

D

C

E

F

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Lead (II) acetate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 99.0 ÷ 103.0 % Description White crystals Diluted acetic acid insoluble matter <=100 ppmChloride <=5 ppm Nitrate-nitrite (NO3) <=50 ppm Cu <=20 ppmFe <=10 ppm Ca <=50 ppm K <=50 ppmNa <=100 ppm


Lead (II) acetate - Technical GradeRE-Pure

Assay (complexometric) >= 99.5 % Description White crystals Fe <= 20 ppmZn <= 50 ppm

Code Size Packaging357259 g 5000 Plastic jar357253 kg 25 Carton drum357254 kg 50 Fibre drum

Lead (II) acetate basicPiombo acetato basico - Plomb acétate basique - Plomo acetato básico


N T

R: 61-33-40-48/22-50/53-62S: 53-45-60-61


Lead (II) acetate basic - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) >=33.0 % PbO Description White powder Loss on drying <=1.5 %Water-insoluble matter <=1.0 % Insol.in dil.acetic ac. <=200 ppm Chloride <=30 ppmNitrate-nitrite (NO3) <=30 ppm Ca <= 100 ppm Cu <=20 ppmFe <=20 ppm K <= 200 ppm Na <= 500 ppm


Lead (II) acetate basic solution in waterPiombo acetato basico soluzione in acqua - Plomb acétate basique en solution dans l!eau - Plomo acetato básico solución en agua


T

R: 61-62-33-40-48/22S: 53-45


Lead (II) acetate basic solution in water - Analytical GradeRPE-For analysis

Assay >= 23.2 % p/p Description Clear colourless liquid Density at 20°C <= 1.32


Lead (II) acetate basic solution in water - Technical GradeRE-Pure

Assay 19.5 ÷ 21.5 % Pb Assay (alkalimetric) 10.2 ÷ 11.6 % PbO Description Clear colourless liquidDensity at 20° C ~ 1.28 Alkaline,alk.earth met. <=0.25 %


Lead (II) acetate solution 5% in waterPiombo di-acetato soluzione 5% in acqua - Plomb acétate neutre en solution à 5% dans l!eau - Plomo di(acetato) neutro solución 5% en agua


T

R: 61-62-33-48/22S: 53-45

CAS N: 6080-56-4EEC N: 206-104-4

Lead (II) acetate solution 5% in water - Analytical Grade


LeaSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

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M

N

O

P

Q

R

S

T

X

W

V

U

Y

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Lead (II) acetate solution 5% in water - Analytical GradeRPE-For analysis



Lead (II) carbonate basicPiombo carbonato basico - Plomb carbonate basique - Plomo carbonato básico


N T

R: 61-20/22-33-50/53-62S: 53-45-60-61


Lead (II) carbonate basic - Analytical GradeRPE-ACS-for analysis

Assay 77 ÷ 80 % Description White powder Chloride <= 20 ppmNitrate-nitrite (NO3) <= 50 ppm Cd <= 20 ppm Fe <= 50 ppmZn <= 30 ppm Diluted acetic acid insoluble matter <= 0.02 % Ca <= 100 ppmK <= 0.02 % Na <= 0.05 %


Lead (II) nitratePiombo nitrato - Plomb nitrate - Plomo nitrato


N O T

R: 8-61-62-20/22-33-50/53S: 17-53-45-60-61


Lead (II) nitrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) >= 99.0 % Description White crystals Dil. HNO3-insol. matter <= 50 ppmChloride <= 10 ppm Ca <= 50 ppm Cu <= 20 ppmFe <= 10 ppm K <= 50 ppm Na <= 0.02 %


Lead (II) nitrate - Technical GradeRE-Pure

Assay (complexometric) >= 98.0 % Description White crystals Water-insoluble matter <= 0.05 %Chloride <= 50 ppm Loss on drying <= 1 % pH solution 7.5% 3 ÷ 4Cu <= 20 ppm Fe <= 10 ppm


Lead (II) oxidePiombo ossido - Plomb oxyde - Plomo óxido

Transport classificationONU n. 2291ONU n. 3077Transport class: 6.1Transport class: 9Packaging group: III

N T

R: 61-20/22-33-62-50/53S: 53-45-60-61


Lead (II) oxide - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99.0 % Description Polvere gialla o arancio Chloride <= 20 ppmInsoluble in Acetic ac. <= 200 ppm Nitrate <= 100 ppm Ag <= 5 ppmCa <= 50 ppm Cu <= 50 ppm Fe <= 20 ppmK <= 50 ppm Na <= 0.02 %

Code Size Packaging469404 g 100 Glass jar469407 g 1000 Jar

Lead (II) oxide - Technical Grade


Lea CARLO ERBA REAGENTS

A

B

D

C

E

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Lead (II) oxide - Technical GradeRE-Pure

Assay >= 99.8 % Description Yellow powder


Lead (II) sulphatePiombo solfato - Plomb sulfate - Plomo sulfato


N T

R: 61-20/22-33-50/53-62S: 53-45-60-61


Lead (II) sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99.0 % Description White powder Loss on ignition <=0.5 %Chloride <=20 ppm Insol.in Ammonium acet. <=500 ppm Nitrate ConformFe <=20 ppm K <=500 ppm Na <=0.1 %

Code Size Packaging469505 g 250 Plastic jarWhite powder

Lead (IV) oxidePiombo biossido - Plomb dioxyde - Plomo dióxido

Transport classificationONU n. 1872Transport class: 5.1Secondary risk: 6.1Packaging group: III

N T

R: 61-20/22-33-50/53-62S: 53-45-60-61


Lead (IV) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 97.0 % Description Blackish powder Chloride <= 200 ppmSulphate <= 0.1 % HNO3-insoluble matter <= 0.05 % Substances not ppt. H2S <= 0.05 %Loss on drying <= 0.5 % Mn <= 20 ppm


Lead (IV) oxide - Technical GradeRE-Pure

Assay (oxidimetric) 90 ÷ 100 % Description Black powder


Lecithin of soyaLecitina di soia - Lécithine de soja - Lecitina de soja

CAS N: 8002-43-5EEC N: 232-307-2

Lecithin of soya - Technical GradeRE-Pure

Assay (phospholipids as acetone insolubl > 97 % Description Yellow granules Water < 1 %Acidity index < 35 mg KOH/g Peroxide value < 3 meq O2/Kg Insolubles in toluene < 0.1 %


Leishman eosin blue methyleneLeishman eosina blu metilene - Eosine bleu de méthylène de Leishman - Leishman eosina azul de metileno


F T

R: 11-23-25S: 7-16-24

Leishman eosin blue methylene - Special Grade


LeiSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

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M

N

O

P

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X

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V

U

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Z

Leishman eosin blue methylene - Special GradeRS-For microscopy



Lemovitrex-ErbaLemonvitrex-Erba - Lemonvitrex-Erba - Lemonvitrex-Erba


Xi

R: 10-38-43S: 26-37-60-61

Lemovitrex-Erba - Special GradeRS-For histology

Description Clear colourless liquid Density at 20° C 0.890 ÷ 0.900 Refractive index at 20° 1.49 ÷ 1.51



L(+)-LeucineL(+)Leucina - L(+)-Leucine - L(+)-Leucina


L(+)-Leucine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystals Specific optical rotation +15.1 ÷ +16.1 °Loss on drying <=0.1 % Ammonium <=50 ppm Chloride <=250 ppmTotal phosphorus <=10 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=500 ppmTyrosine <=200 ppm Tryptophan <=300 ppm Total sulphur <=250 ppmFe <=10 ppm


Levulinic acidAcido levulinico - Acide levulique - Acido levulínico

Xn

R: 22-36/37/38


Levulinic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description Clear colourless liquid Melting point 28.0 ÷ 32.0 ° CChloride <=10 ppm Residue on ignition <=100 ppm Sulphate <=50 ppm


Light greenVerde luce SF - Vert lumière SF - Verde claro SF

Xn

R: 20/21/22


Light green - Special GradeRS-For microscopy-C.I. 42095

Assay >= 95 % Description Dark violet powder Maximum absorption 630 ÷ 632 nmWater solubility Conform

Code Size Packaging491371 g 10 Glass jarStain for Bacteriology-botany-cytology.For further information on above products, see following product/application section(s)Microscopy (p. 58)


Lit CARLO ERBA REAGENTS

A

B

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C

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LithiumLitio - Lithium - Litio


Xi

R: 36/37S: 26

Lithium - Special GradeRS-NORMEX-concentrated solution for AAS










Lithium alumium hydrideLitio alluminio idruro - Lithium aluminium hydrure - Litio aluminio hidruro


F

R: 15-11S: 43-7-8-16-33


Lithium alumium hydride - Technical GradePS-Pure-for synthesis

Code Size PackagingP1140013 g 100 Box

Lithium carbonateLitio carbonato - Lithium carbonate - Litio carbonato

Xn

R: 20/21/22S: 7-13-45


Lithium carbonate - Analytical Grade


LitSECTION III - CHEMICALS 100°ed

A

B

D

C

E

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Lithium carbonate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) >= 99.0 % Description White powder Chloride <= 50 ppmDiluted HCl-ins. matter <= 100 ppm Heavy metals (Pb) <= 20 ppm Nitrate <= 5 ppmTotal sulphur <= 0.2 % Ca <= 100 ppm Fe <= 20 ppmK <= 100 ppm Na <= 0.1 %


Lithium carbonate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=98 % Description White powder Chloride <=300 ppmDiluted HCl-ins. matter <=500 ppm Heavy metals (Pb) <=40 ppm Sulphate <=0.2 %As <=2 ppm Fe <=20 ppm


Lithium chlorideLitio cloruro - Lithium chlorure - Litio cloruro

Xn

R: R: 22-36/37/38S: S: 26-36/37/39


Lithium chloride - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >= 99 % Description White crystalline powder Alcalinity <= 0.008 meq/gLoss on drying <= 1.0 % Water-insoluble matter <= 100 ppm Heavy metals (Pb) <= 20 ppmNitrate <= 10 ppm Sulphate <= 100 ppm Ba <= 30 ppmCa <= 100 ppm Fe <= 10 ppm K <= 100 ppmNa <= 0.2 %



Lithium chloride - Technical GradeRE-Pure

Assay (argentimetric) >= 99 % Description White crystalline powder K + Na <= 0.35 %Umidità (H2O) <= 0.8 % Sulphate <= 500 ppm Fe <= 20 ppm



Lithium chloride 5% solutionLitio cloruro soluzione 5% - Lithium chlorure 5% - Litio cloruro solución 5%


Lithium chloride 5% solution - Special GradeRS-Ionisation standard solution for AAS

Code Size Packaging Notes504537 Matrice: Hydrochloric acid, conc. 5%ml 500 Plastic bottle


Lithium hydrideLitio idruro - Lithium hydrure - Litio hidruro


C F

R: 15-34S: 7/8-24/25-43-45


Lithium hydride - Technical Grade


Lit CARLO ERBA REAGENTS

A

B

D

C

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Lithium hydride - Technical GradeRE-Pure

Assay (gas volumetric) >=95 % Description Polvere bianco grigiast


Lithium hydroxide anhydrousLitio idrossido anidro - Lithium hydroxyde anhydre - Litio hidróxido anhidro


C

R: 35S: 26-37/39-45


Lithium hydroxide anhydrous - Analytical GradeRPE-For analysis

Assay >=98 % LiOH Description White crystalline powder Carbonate <=1.5 %Chloride <=200 ppm K + Na <=0.1 % Heavy metals (Pb) <=20 ppmSulphate <=500 ppm Fe <=20 ppm


Lithium hydroxide monohydrateLitio idrossido monoidrato - Lithium hydroxyde monohydraté - Litio hidróxido monohidrato


C

R: 22-35S: 22-26-36/37/39-45


Lithium hydroxide monohydrate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98 % Description White cryst. powder Carbonate <=1 %Chloride <=200 ppm Heavy metals (Pb) <=10 ppm Sulphate <=500 ppmCa <=200 ppm Fe <=30 ppm K <=100 ppmMg <=50 ppm Na <=100 ppm


Lithium methoxide 0.1 mol/lLitio metilato 0,1 mol/l - Lithium méthylate 0.1 mol/l - Litio metilato 0.1 mol/l


F Xn

R: 11-20/21/22S: 9-16-29-33


Lithium methoxide 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging458321 ml 500 BottleToluenic solution 0,1N ready-to-use

Lithium nitrateLitio nitrato - Lithium nitrate - Litio nitrato


O Xi

R: 11-36S: 17-26-36


Lithium nitrate - Analytical GradeRPE-For analysis

Assay >= 99.0 % Description White crystalline powder Water <= 1 %Alcalinity <= 0.05 % Chloride <= 100 ppm Sulphate <= 500 ppmFe2O3 <= 50 ppm



LitSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

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U

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Lithium sulfateLitio solfato - Lithium sulfate - Litio sulfato


Lithium sulfate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >=99.0 % s.s. Description White crystalline powder Loss on drying 150° C 13.0 ÷ 15.0Water-insoluble matter <=100 ppm Chloride <=20 ppm Nitrate <=10 ppmHeavy metals (Pb) <=10 ppm Fe <=10 ppm K <=500 ppmNa <=500 ppm


Lithium tetraborate anhydrousLitio tetraborato anidro - Lithium tétraborate anhydre - Litio tetraborato anhidro


Lithium tetraborate anhydrous - Technical GradeRE-Pure

Assay >= 98 % Description White powder


LitmusTornasole - Tournesol - Tornasol


Litmus - Analytical GradeRPE-For analysis

Description Dark blue granules Colour change rosso - blu pH range 4.8 ÷ 8.3

Code Size Packaging489054 g 100 Plastic jarIndicator (pH 4,5÷8,3).

Litmus neutral 2.5% hydroalcoholic solutionAtomic weight: 3300CAS N: 1393-92-6EEC N: 215-739-6

Litmus neutral 2.5% hydroalcoholic solution - Analytical GradeRPE-For analysis

Description Blue liquid pH range 5.0 - 8.0

Code Size Packaging489101 ml 500 BottleIndicator (pH 5,0÷8,0).

Loeffler blue methylene solutionLoeffler blu metilene soluzione - Bleu de méthylène en solution selon Loeffer - Loeffler solución azul de metileno


Loeffler blue methylene solution - Special GradeRS-For microscopy




Lug CARLO ERBA REAGENTS

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Lugol concentrated solutionLugol soluzione concentrata - Réactif de Lugol en solution concentrée - Lugol reactivo solución concentrada

Lugol concentrated solution - Special GradeRS-For microscopy

Assay as iodine (oxidimetric) 4.9 ÷ 5.1 % (p/v) Description Liquido limpido rosso bruno



Lugol solution for Gram-Hucker kit in waterLugol solution for Gram-Hucker kit in water - Special GradeRS-For microscopy

Assay 0.85 ÷ 0.95 %p/p (I2) Description Brown clear liquid

Code Size Packaging458751 ml 250 Plastic bottleStain for BacteriologyFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Lugol's iodineLugol reattivo soluzione iodo-iodurata - Réactif de Lugol en solution - Lugol reactivo solución yodo-yodurata

Lugol's iodine - Special GradeRS-For microscopy

Assay as iodine (oxidimetric) 1.9 ÷ 2.1 % p/v Description Brown clear liquid

Code Size Packaging458761 6 x ml 250 Glass bottle458764 6 x ml 1000 Glass bottleStain for Bacteriology.

LuminolLuminol - Luminol - Luminol

SynonymesAmino-3phtalydrazideXn

R: 20/21/22


Luminol - Analytical GradeRPE-For analysis

Assay (acidimetric) 97.5 ÷ 102.5 % Description Polvere verde-giallog.

Code Size Packaging458772 g 25 Glass jarFor chemiluminescenceFor further information on above products, see following product/application section(s)Indicators (p. 50)

LutetiumLutezio - Lutéthium - Lutecio

Lutetium - Special GradeRS-Standard solution for ICP-MS



LynalolLinalolo - Linalol - Linalol

Lynalol - Technical Grade


LynSECTION III - CHEMICALS 100°ed

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Lynalol - Technical GradePS-Pure-for synthesis



L(+)Lysine monohydrochlorideL(+)Lisina monocloridrato - L(+)Lysine monochlorhydrate - L(+)Lisina monoclorhidrato


L(+)Lysine monohydrochloride - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=99 % Assay (argentimetric) >=99 % Description White powderSpecific optical rotation +19.5 ÷ +21.5 ° Loss on drying <=0.3 % Ammonium <=10 ppmTotal phosphorus <=5 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=500 ppm Total sulphur <=30 ppm Fe <=10 ppm

Code Size Packaging458122 g 25 Glass jar458124 g 100 Glass jar458121 g 5000 Plastic jarFor biochemistry

Magnesiac mixtureMiscela magnesiaca - Mélange magnésium - Mezcla de magnesio

Magnesiac mixture - Analytical GradeRPE-For analysis



Magnesium powderMagnesio polvere - Magnésium en poudre - Magnesio polvo

Transport classificationONU n. 1418Transport class: 4.3Secondary risk: 4.2Packaging group: I

F

R: 15-17S: 7/8-43


Magnesium powder - Analytical GradeRPE-For analysis

Assay >=99.5 % Description Grey powder


Magnesium ribbonMagnesio nastro - Magnesium en rubans - Magnesio tiras


F

R: 11-15S: 7/8-43


Magnesium ribbon - Analytical GradeRPE-For analysis

Assay >= 99 % Description Ribbon

Code Size Packaging459044 g 100 Sack(Dimension ~mm 0,2 x 3).

Magnesium turningsMagnesio tornitura - Magnésium en tournures - Magnesio virutas


F

R: 11-15S: 7/8-43


Magnesium turnings - Analytical Grade


Mag CARLO ERBA REAGENTS

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Magnesium turnings - Analytical GradeRPE-For analysis

Assay >= 99.80 % (Mg) Description Silvery turnings Other metals <= 0.10 %

Code Size Packaging459085 g 250 Metallic can459081 kg 50 Carton drumAccording to Grignard

MagnesiumMagnesio - Magnésium - Magnesio


Xi

R: 36S: 26

Magnesium - Special GradeRS-NORMEX-concentrated solution for AAS










Magnesium acetateMagnesio acetato - Magnésium acétate - Magnesio acetato


Magnesium acetate - Analytical Grade


MagSECTION III - CHEMICALS 100°ed

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Magnesium acetate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 98.0 ÷ 102.0 % Description White crystalline powder Water-insoluble matter <= 50 ppmChloride <= 10 ppm Sulphate <= 50 ppm Heavy metals (Pb) <= 5 ppmBa <= 10 ppm Ca <= 100 ppm Fe <= 5 ppmK <= 50 ppm Mn <= 10 ppm Na <= 50 ppmSr <= 50 ppm


Magnesium acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.


Magnesium acetate - Technical GradeRE-Pure

Assay (complexometric) >=99 % Description Pv xx.na e xx.ni bianchi Chloride <=50 ppmHeavy metals (Pb) <=10 ppm Sulphate <=300 ppm Ca <=0.3 %Fe <=20 ppm


Magnesium ammonium chlorideMagnesio ammonio cloruro - Magnésium ammonium chlorure - Magnesio amonio cloruro


Magnesium ammonium chloride - Analytical GradeRPE-For analysis

Assay (complexometric) 97 ÷ 100 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 7.0Phosphate <=5 ppm Chloride <=10 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=5 ppm Nitrate <=10 ppm Sulphate <=50 ppmAs <=1 ppm Ba <=20 ppm Ca <=25 ppmCu <=2 ppm Fe <=5 ppm K <=50 ppmMn <=2 ppm Na <=25 ppm Ni <=2 ppmPb <=2 ppm Zn <=2 ppm


Magnesium carbonate basicMagnesio carbonato basico - Magnésium carbonate basique - Magnesio carbonato básico


Magnesium carbonate basic - Analytical GradeRPE-For analysis

Assay (complexometric) 40.0 ÷ 45.0 % (MgO) Description White powder Chloride <=50 ppmPhosphate <=10 ppm HCl-insoluble matter <=200 ppm Heavy metals (Pb) <=10 ppmNitrate <=30 ppm Sulphate <=200 ppm Water solubility <=0.5 %As <=1 ppm Ba <=30 ppm Ca <=500 ppmFe <=50 ppm


Magnesium carbonate basic - Pharmaceutical Grade



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Magnesium carbonate basic - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP

Assay (Mg oxide) 40.0 ÷ 45.0 % Description White powder Appearance of solution Conform Ph.Eur.Apparent density 60 ÷ 150 g/l Chloride <=0.07 % Heavy metals (Pb) <=20 ppmSulphate <=0.3 % Water-soluble subst. <=1.0 % Acet.ac.not soluble ma. <=0.05 %As <=2 ppm Ca <=0.75 % Fe <=0.04 %

Code Size Packaging349257 g 1000 Bottle349251 kg 15 Plastic tankLight powder

RPH-According to pharmacopoeia: USPAssay (Mg oxide) 40.0 ÷ 43.5 % Description White powder Apparent density 400 ÷ 500 g/lHeavy metals (Pb) <=30 ppm Soluble salts <=1.0 % Acid not soluble matter <=0.05 %As <=4 ppm Ca <=0.45 % Fe <=0.02 %Escherichia coli Absent Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging349279 g 5000 Plastic jar349272 kg 25 Carton drum349273 kg 25 SackHeavy powder

Magnesium chlorideMagnesio cloruro - Magnésium chlorure - Magnesio cloruro


Magnesium chloride - Analytical GradeRPE-ACS-ISO-for analysis

Assay (complexometric) 99.0 ÷ 102.0 % Description White crystals Water-insoluble matter <=50 ppmAmmonium <=20 ppm Phosphate <=5 ppm Nitrate <=10 ppmSulphate <=20 ppm Heavy metals (Pb) <=5 ppm Ba <=50 ppmCa <=100 ppm Fe <=5 ppm K <=50 ppmMn <=5 ppm Na <=50 ppm Sr <=50 ppm


Magnesium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (complexometric) 98.0 ÷ 101.0 % Description Colourless hygroscopic crystals Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ba Conform USP-NF K Conform USP-NFOrganic volatile impurities Conform USP-NF pH solution 5% 4.5 ÷ 7.0 Water (K.F.) 51.0 ÷ 55.0 %Heavy metals (Pb) <=10 ppm Bromide <=500 ppm Sulphate <=50 ppmNot soluble matter <=50 ppm Al <=1 ppm As <=2 ppmCa <=100 ppm Fe <=10 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging349357 g 1000 Plastic jar349359 g 5000 Plastic jar349355 kg 25 Carton drum349354 kg 50 Fibre drum

Magnesium chloride - Technical GradePS-Pure-for synthesis

CaSO4 <= 0.5 % KCl <= 0.3 % MgCl2 >= 47 %MgSO4 <= 0.75 % NaCl <= 0.7 %


RE-PureAssay (complexometric) 98.5 ÷ 101.5 % Description White crystalline powder Acidity (HCl) <= 0.02 %Free alkalis <= 0.01 % (MgO) Ammonium <= 50 ppm Sulphate <= 100 ppmAs <= 2 ppm Al <= 1 ppm Ba <= 20 ppmCa <= 1000 ppm Cu <= 10 ppm Fe <= 5 ppmK <= 3000 ppm Na <= 5000 ppm Pb <= 10 ppmZn <= 10 ppm




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Magnesium citrate bibasic pentahydrateMagnesio citrato bibasico pentaidrato - Magnésium citrate dibasique pentahydraté - Magnesio citrato dibasico pentahidrato


Magnesium citrate bibasic pentahydrate - Technical GradeRE-Pure

Assay (magnesium) >=8.0 % Description White granular powder Appearance of solution ConformpH sol. 5% in H2O 3.5 ÷ 4.5 Loss on drying <=0.5 % Chloride <=0.05 %Sulphate <=0.1 % As <=3 ppm Cu <=25 ppmPb <=10 ppm Zn <=25 ppm


Magnesium dihydrogen phosphateMagnesio fosfato monobasico - Magnesium phosphate monobasique - Magnesio fosfato monobásico


Magnesium dihydrogen phosphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=97 % Description White powder Chloride <=10 ppmWater-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppm Nitrate <=15 ppmSulphate <=40 ppm As <=1 ppm Ba <=50 ppmCa <=100 ppm Cu <=5 ppm Fe <=10 ppmK <=100 ppm Na <=100 ppm Pb <=5 ppm


Magnesium DL-aspartate tetrahydrateMagnesio DL-aspartato acido tetraidrato - Magnésium DL-aspartate acide tétrahydraté - Magnesio DL-aspartato acido tetrahidrato


Magnesium DL-aspartate tetrahydrate - Technical GradeRE-Pure

Assay (potetiometric) 98.0 ÷ 101.0 % Description White crystalline powder Appearance of solution ConformRelated compounds Conform pH 5.5 ÷ 6.5 Ammonium <=100 ppmChloride <=100 ppm Sulphate <=200 ppm Heavy metals (Pb) <=10 ppmAs <=2 ppm Fe <=30 ppm Loss on drying 19.0 ÷ 22.0 %

Code Size Packaging349091 kg 25 Fibre drum349093 kg 50 Fibre drum

Magnesium glycerophosphateMagnesio glicerofosfato - Magnesium glycerophosphate - Magnesio glicerofosfato


Magnesium glycerophosphate - Technical GradeRE-Pure

Assay >= 98 % Description White crystalline powder Residue on calcination 47 ÷ 52 %Glycerol-Alc.sol.impur. <= 2 % Heavy metals (Pb) <= 10 ppm As <= 4 ppm


Magnesium hydrogen phosphateMagnesio fosfato bibasico - Magnesium phosphate dibasique - Magnesio fosfato dibásico


Magnesium hydrogen phosphate - Analytical Grade



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Magnesium hydrogen phosphate - Analytical GradeRPE-For analysis

Assay (complexometric) 97 ÷ 100 % Description White powder Chloride <=100 ppmHCl-insoluble matter <=500 ppm Sulphate <= 60 ppm As <=1 ppmCu <=50 ppm Fe <=50 ppm Ni <= 50 ppmPb <=50 ppm


Magnesium hydroxideMagnesio idrossido - Magnésium hydroxyde - Magnesio hidróxido


Magnesium hydroxide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (complexometric) 95.0 ÷ 100.5 % Description White powder Appearance of solution Conform Ph.Eur.Loss on ignition 29.0 ÷ 32.5 % Chloride <= 0.1 % Heavy metals (Pb) <= 30 ppmSulphate <= 0.5 % Soluble matter <= 2.0 % Acet.ac.not soluble ma. <= 0.1 %As <= 4 ppm Ca <= 1.5 % Fe <= 0.07 %

Code Size Packaging349455 g 1000 Bottle349454 kg 50 Drum

Magnesium nitrateMagnesio nitrato - Magnésium nitrate - Magnesio nitrato


O Xi

R: 11-36S: 17-24-26


Magnesium nitrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 98.0 ÷ 102.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 8.2Water-insoluble matter <=50 ppm Ammonium <=30 ppm Chloride <=10 ppmPhosphate <=5 ppm Sulphate <=50 ppm Heavy metals (Pb) <=5 ppmBa <=50 ppm Ca <=100 ppm Fe <=5 ppmK <=50 ppm Mn <=5 ppm Na <=50 ppmSr <=50 ppm


Magnesium nitrate - Technical GradeRE-Pure

Assay (complexometric) >=96 % Description White crystals Chloride <=500 ppmHeavy metals (Pb) <=50 ppm Sulphate <=0.2 % Fe <=50 ppm


Magnesium nitrate 10 g/L solutionMagnesio nitrato 10 g/L soluzione - Magnésium nitrate 10g/L - Magnesio nitrato solución 10 g/L


Magnesium nitrate 10 g/L solution - Special GradeRS-Matrix modifiers for AAS-GTA

Code Size Packaging Notes503196 Matrice: Water (H2O), conc. 10 g/l50 ml Plastic bottle




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Magnesium oxideMagnesio ossido - Magnésium oxyde - Magnesio óxido


Magnesium oxide - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description White powder Loss on ignition <= 2 %Chloride <= 0.25 % Silicate <= 500 ppm Sulphat + sulphit (SO4) <= 0.25 %Ca <= 0.3 % Fe <= 400 ppm Na <= 0.1 %



Magnesium oxide - Special GradeRS-For chromatography




Magnesium oxide heavyMagnesio ossido pesante - Magnésium oxyde lourd - Magnesio óxido pesado


Magnesium oxide heavy - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-DAB

Assay (complexometric) 98.0 ÷ 100.5 % Calc. Description White powder Appearance of solution Conform Ph.Eur.Apparent density 26 ÷ 36 ml/15g Loss on ignition <=8.0 % Chloride <=0.1 %Heavy metals (Pb) <=20 ppm Sulphate <=1.0 % Sol.matter, free alkali <=2.0 %HCl not soluble matter <=0.1 % As <=4 ppm Ca <=1.1 %Fe <=500 ppm


Magnesium perchlorateMagnesio perclorato - Magnsium perchlorate - Magnesio paraclorato


O Xn

R: 9-22S: 13-22-27


Magnesium perchlorate - Analytical GradeRPE-For analysis

Description White granules Water (K.F.) <=15 % Acidity(Perchloric ac.) <=500 ppmAlkalinity(Mg oxide) <=200 ppm Chloride <=100 ppm Nitrate <=200 ppmCa <=15 %



Magnesium peroxideMagnesio perossido - Magnésium péroxyde - Magnesio paraóxido


O

R: 8S: 7-27


Magnesium peroxide - Technical Grade



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Magnesium peroxide - Technical GradeRE-Pure

Assay (oxidimetric) >=15 % Description White powder

Code Size Packaging349757 g 1000 Plastic jar349753 kg 25 Metallic can

Magnesium phosphateMagnesio fosfato tribasico - Magnesium phosphate tribasique - Magnesio fosfato tribásico


Magnesium phosphate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 97.0 % Description White powder Chloride <= 100 ppmSulphate <= 500 ppm Ca <= 0.1 % Cd <= 50 ppmCo <= 50 ppm Cu <= 50 ppm Fe <= 50 ppmK <= 100 ppm Na <= 0.2 % Ni <= 50 ppmPb <= 50 ppm Zn <= 50 ppm


Magnesium stearateMagnesio stearato - Magnésium stéarate - Magnesio estearato


Magnesium stearate - Pharmaceutical GradeRPH-Vegetal origin

Assay (magnesium) 4.0 ÷ 5.0 % s.s. Description White powder Acidity or alkalinity Conform USP-NFOrganic volatile impurities Conform USP-NF Apparent density 300 ÷ 400 g/l Loss on drying <= 6.0 %Stearic acid >= 40 % Stearic+Palmitic acid >= 90 % Chloride <= 0.1 %Sulphate <= 1.0 % Pb <= 10 ppm Total bacteria <= 1000 n/gYeast and mold <= 500 n/g Escherichia coli Absent Salmonella AbsentOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging350032 g 2500 Plastic bottle350035 kg 25 Fibre drum

Magnesium sulphateMagnesio solfato - Magnésium sulfate - Magnesio sulfato


Magnesium sulphate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 99.0 ÷ 100.5 % s.s. Description White crystals pH sol. 5% at 25° C 5.0 ÷ 8.2Water-insoluble matter <=50 ppm Ammonium <=20 ppm Chloride <=5 ppmNitrate <=20 ppm Heavy metals (Pb) <=5 ppm Ca <=200 ppmFe <=5 ppm K <=50 ppm Mn <=5 ppmNa <=50 ppm Sr <=50 ppm Appearance of solution ConformAcidity or alkalinity Conform Loss on drying 48.0 ÷ 52.0 % As <=2 ppm



Magnesium sulphate - Pharmaceutical Grade



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Magnesium sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-BP-DAB

Assay (complexometric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. pH solution 5% 5.0 ÷ 9.2 Loss on drying 48.0 ÷ 52.0 %Loss on ignition 40.0 ÷ 52.0 % Chloride <=140 ppm Residue solvents Conform USP-NFHeavy metals (Pb) <=10 ppm As <=2 ppm Fe <=20 ppmSe <=30 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging349859 g 5000 Plastic jar349851 kg 25 Sack349855 kg 50 Drum

Magnesium sulphate - Technical GradePS-Pure-for anhydrification

Assay >= 98 % Water content <= 2 % m/m Bulk density 1300 - 1500 G/L

Code Size PackagingP1460012 g 1000 Glass bottleP1460027 g 5000 Plastic jarP1460035 g 10000 Plastic bucketP1460044 kg 25 Plastic bucket

PS-Pure-for synthesisCode Size PackagingP1190017 g 1000 Plastic jar

Malachite greenVerde malachite - Vert de malachite - Verde de malaquita


N Xn

R: 22-41-50/53-63S: 26-36/37/39-46-60-61


Malachite green - Special GradeRS-For microscopy-C.I. 42000

Description Green shining crystals

Code Size Packaging491304 g 100 Plastic jarStain for Cytology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Maleic acidAcido maleico - Acide maléique - Acido maleico


Xn

R: 22-36/37/38S: 26-28-37


Maleic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP

Assay (acidimetric) 99.0 ÷ 101.0 % s s Description White crystalline powder Appearance of solution Conform Ph.Eur.Fumaric acid Conform Ph.Eur. Melting point 132 ÷ 135 °C Water (K.F.) <=2.0 %Sulphated ash <=0.1 % Heavy metals (Pb) <=10 ppm Fe <=5 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging407266 g 500 Plastic jar407263 kg 25 Metal drum

Maleic anhydrideAnidride maleica - Anhydride maléique - Anhídrido maleico


C

R: 22-34-42/43S: 22-26-36/37/39-45


Maleic anhydride - Analytical Grade


Mal CARLO ERBA REAGENTS

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Maleic anhydride - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White flakes Melting point 52 ÷ 55 ° CAcido maleico libero <= 0.5 %


Maleic anhydride - Technical GradeRE-Pure

Assay (acidimetric) >=99 % Description White flakes Melting point 51.3 ÷ 54.3 ° CResidue on ignition <=500 ppm


DL-Malic acidAcido DL-malico - Acide DL-malique - Acido DL-málico

Xi

R: 36


DL-Malic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99.0 % Description White crystalline powder Water-insoluble matter <= 0.1 %Melting point 130 ÷ 132 ° C Water <= 0.3 % Chloride <= 5 ppmHeavy metals (Pb) <= 20 ppm Sulphated ash <= 0.05 % As <= 3 ppmPb <= 10 ppm


Malonic acidAcido malonico - Acide malonique - Acido malónico

Xn

R: 22-36/38S: 22


Malonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystalline powder Melting point 130 ÷ 135 °CChloride <= 100 ppm Residue on ignition <= 0.5 % Sulphate <= 0.1 %


Maltose monohydrateMaltosio monoidrato - Maltose monohydraté - Maltosa monohidrato


Maltose monohydrate - Analytical GradeRPE-For analysis

Assay >= 94.0 % Description Whitish powder Potere rotat. spec. (C=2; H2O 24h) 130 ± 3 °Water <= 7.5 % Melting point ca. 120 °C (dec)

Code Size Packaging459863 g 50 Glass jar459865 g 250 Plastic jarFor biochemistry

Maltose monohydrate - Technical GradeRE-Pure

Assay >= 92 % Description White crystalline powder Water <= 7 %Sulphated ash <= 0.1 %

Code Size Packaging350401 kg 25 Carton drumFor biochemistry


ManSECTION III - CHEMICALS 100°ed

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D(-)Mandelic acidAcido D(-)mandelico - Acide D(-)mandélique - Acido D(-)mandélico


D(-)Mandelic acid - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 133 ÷ 135 ° C Potere rotator. specif.(C=2 in Acqua) -155.4 ÷ -153.4 °


DL-Mandelic acidAcido DL-mandelico - Acide DL-mandélique - Acido DL-mandélico


DL-Mandelic acid - Technical GradeRE-Pure

Assay (acidimetric) >= 97.5 % Description White crystalline powder Melting point 118 ÷ 122 °C


L(+)Mandelic acidAcido L(+)mandelico - Acide L(+)mandélique - Acido L(+)mandélico


L(+)Mandelic acid - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 132 ÷ 134 ° C Specific optical rotation +153.4 ÷ +155.4 °


Manganese electrolyticManganese elettrolitico - Manganèse électrolytique - Manganeso electrolítico


Manganese electrolytic - Analytical GradeRPE-For analysis

Assay 99.9 ÷ 100.0 % Description Brown irregular flakes


ManganeseManganese - Manganèse - Manganeso


C

R: 34S: 26-36/37/39-45

Manganese - Special GradeRS-NORMEX-concentrated solution for AAS




Man CARLO ERBA REAGENTS

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Manganese - Special GradeRS-Quality control standard solution for AAS (graphite furnace)

Code Size Packaging Notes504362 Matrice: Nitric acid 2%, conc. 0,010 mg/lml 50 Glass bottle







Manganese (II) acetateManganese acetato oso - Manganèse acétate - Manganeso acetato oso


Manganese (II) acetate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 99 % Description Pink crystals pH sol. 5% at 25° C 6.8 ÷ 8.0Chloride <= 10 ppm Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppmSubst. not ppt. (NH4)2S <= 0.2 % Subst. reducing KMnO4 <= 10 ppm (1m) Sulphate <= 50 ppmCa <= 100 ppm Cd <= 2.5 ppm Cu <= 2.5 ppmFe <= 20 ppm Ni <= 10 ppm Pb <= 5 ppmZn <= 2.5 ppm


Manganese (II) acetate - Technical GradeRE-Puro for fibers-ERBATECH

Assay (complexometric) >=99 % Description Cristal. rosa pH sol. 5% at 25° C 6.8 ÷ 8.0Chloride <=20 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=50 ppmSubst. not ppt. (NH4)2S <=0.2 % Sulphate <=50 ppm As <=1 ppmCa <=100 ppm Cu <=5 ppm Fe <=50 ppmNi <=10 ppm


Manganese (II) carbonateManganese carbonato oso - Manganèse carbonate - Manganeso carbonato oso


Manganese (II) carbonate - Analytical Grade



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Manganese (II) carbonate - Analytical GradeRPE-For analysis

Assay (complexometric) 42 ÷ 46 % (Mn) Description Hazel powder Alkaline carbonate <=500 ppmChloride <=50 ppm HCl-insoluble matter <=100 ppm Heavy metals (Pb) <=50 ppmSubst. not ppt. (NH4)2S <=0.7 % Sulphate <=50 ppm Ca <=0.15 %Cd <=10 ppm Cu <=10 ppm Fe <=50 ppmNi <=20 ppm Pb <=10 ppm Zn <=10 ppm


Manganese (II) chlorideManganese cloruro oso - Manganèse chlorure - Manganeso cloruro oso

Xn

R: 20/21/22S: 7-45


Manganese (II) chloride - Analytical GradeRPE-ACS-for analysis

Assay >= 99 % Description Pink crystalline powder Substances reducing KMnO4 (O) <= 0.0005 %Sulphate <= 50 ppm Ca <= 10 ppm Fe <= 5 ppmMg <= 50 ppm Pb <= 5 ppm Zn <= 10 ppm


Manganese (II) chloride - Technical GradeRE-Pure

Assay (complexometric) >=98 % Description Pink crystals Water-insoluble matter <=500 ppmSulphate <=500 ppm Fe <=50 ppm


RE-Puro for fibers-ERBATECHAssay (complexometric) >=99 % Description Cristal. rosa pH sol. 5% at 25° C 3.5 ÷ 6.0Water-insoluble matter <=30 ppm Heavy metals (Pb) <=20 ppm Subst. not ppt. (NH4)2S <=0.2 %Sulphate <=50 ppm Ba <=100 ppm Ca <=100 ppmCd <=5 ppm Cu <=5 ppm Fe <=50 ppmK <=200 ppm Mg <=100 ppm Na <=200 ppmNi <=10 ppm Pb <=5 ppm Zn <=5 ppm


Manganese (II) nitrate solution 50% in waterManganese nitrato oso soluzione 50% in acqua - Manganèse nitrate en solution à 50% dans l!eau - Manganeso nitrato oso solución 50% en agua



Manganese (II) nitrate solution 50% in water - Analytical GradeRPE-For analysis

Assay (complexometric) 48.5 ÷ 51.5 % Description Liquido limp. legg. rosa Density at 15° C 1.52 ÷ 1.58pH sol. 5% at 25° C 1.5 ÷ 2.5


Manganese (II) sulphate monohydrateManganese solfato oso monoidrato - Manganèse sulfate monohydraté - Manganeso sulfato oso monohidrato


N Xn

R: 48/20/22-51/53S: 22-61


Manganese (II) sulphate monohydrate - Analytical Grade


Man CARLO ERBA REAGENTS

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Manganese (II) sulphate monohydrate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 98.0 ÷ 101.0 % Description Pink powder Loss on ignition 10.0 ÷ 12.0 %Water-insoluble matter <=100 ppm Subst. reducing KMnO4 Conform Chloride <=50 ppmHeavy metals (Pb) <=20 ppm Ca <=50 ppm Fe <=20 ppmK <=100 ppm Mg <=50 ppm Na <=500 ppmNi <=200 ppm Zn <=50 ppm

Code Size Packaging460305 g 250 Plastic jar460307 g 1000 Plastic jar460301 kg 25 Fibre drum460304 kg 50 Carton drum

Manganese (II) sulphate monohydrate - Technical GradeRE-Pure

Assay (complexometric) >= 98 % Description White powder Water-insoluble matter <= 500 ppmPb <= 15 ppm As <= 5 ppm


Manganese (IV) oxideManganese biossido - Manganèse dioxyde - Manganeso dióxido

Xn

R: 20-22S: 25


Manganese (IV) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=90.0 % Description Black powder Loss on drying 120° C <=1.5 %


Manganese (IV) oxide granularManganese biossido granulare - Manganèse dioxyde granules - Manganeso dióxido granulado

Xn

R: 20-22S: 25


Manganese (IV) oxide granular - Special GradeRS-For microanalysis

Description Brown-black granules


Manganese (IV) oxide Low content HgManganese biossido Basso contenuto di Hg - Manganèse dioxyde basse teneur en mercure - Manganeso dióxido bajo contenido de Hg

Xn

R: 20-22S: 25


Manganese (IV) oxide Low content Hg - Special GradeRS-For enviromental analysis

Assay (oxidimetric) >=92 % Description Black powder Loss on drying <=0.1 %Chloride <=200 ppm HCl-insoluble matter <=300 ppm Nitrate <=0.1 %Subst. not ppt. (NH4)2S <=1 % Sulphate <=500 ppm Ca <=500 ppmCd <=20 ppm Cu <=20 ppm Fe <=300 ppmHg <=0.05 PPM Ni <=20 ppm Pb <=50 ppmZn <=20 ppm





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D-MannitolD-Mannitolo - D-Mannitol - D-Manitol

SynonymesManniteAtomic weight: 182,17

CAS N: 69-65-8EEC N: 200-711-8

D-Mannitol - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98.5 % Description White crystal. powder Melting point 166.0 ÷ 170.0 ° CSpecific optical rotation +23.30 ÷ +24.00 ° Loss on drying <=0.1 % Acidity (acetic acid) <=50 ppmChloride <=50 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=5 ppmResidue on ignition <=100 ppm Sulphate <=100 ppm Red.ing sugars(Glucose) <=0.1 %Totol sugars(Glucose) <=0.3 % As <=1 ppm Ca <=40 ppmFe <=10 ppm

Code Size Packaging460355 g 250 Plastic jar460357 g 1000 Plastic jar460352 g 5000 Plastic jar460353 kg 25 Carton drumFor biochemistry

D-Mannitol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP

Assay (anhydrous) (HPLC) 98.0 ÷ 101.5 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity Conform USP-NF Melting point 165 ÷ 169 °C Water (K.F.) <= 0.5 %Loss on drying <= 0.3 % Chloride <= 70 ppm Sulphate <= 100 ppmAs <= 1 ppm Ni <= 1 ppm Pb <= 0.5 ppmSpecific optical rotation at 25°C (on dr +137 ÷ +145 ° Reducing sugar <= 0.2 % Sostanze analoghe (HPLC) Conform Ph.Eur.Conductivity <= 20 µS.cm-1 Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging352051 g 1000 Plastic jar352051 g 1000 Plastic jar352052 g 5000 Bottle352053 kg 25 Fibre drum352053 kg 25 Fibre drum

D(+)MannoseD(+)Mannosio - D(+)Mannose - D(+)Manosa

SynonymesCarubinoseAtomic weight: 180,16

CAS N: 3458-28-4EEC N: 222-392-4

D(+)Mannose - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 130.5 ÷ 133.5 ° C Specific optical rotation +13.4 ÷ +15.0 °Loss on drying <=0.5 % Chloride <=50 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=0.1 % Sulphate <=50 ppmFe <=10 ppm


May and Grunwald's stainBlu metilene-eosina - Bleu de méthylène-éosine - Eosina-azul de metileno segun May-Grunwald

Xn

R: 20/21/22S: 7-13-22


May and Grunwald's stain - Special GradeRS-For microscopy

Description Dark green powder Spectrophotometric characteristics Conform

Code Size Packaging429001 g 100 Plastic jarStain for Haematology According to May-Grunwald or Jenner.For further information on above products, see following product/application section(s)Microscopy (p. 58)


May CARLO ERBA REAGENTS

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May Grunwald reagentMay Grünwald reattivo - Réactif de May Grünwald - May Grünwald reactivo


F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45

May Grunwald reagent - Special GradeRS-For microscopy

Description Blue clear liquid pH (20% in water) 5.4 ÷ 7.5 E 1% / 1 cm a 522 nm 130 ÷ 180E 1% / 1 cm a 552 nm 30 ÷ 40 E 1% / 1 cm a 650 nm 250 ÷ 350 Functionality Conform

Code Size Packaging460582 6 x ml 100 Glass bottle460583 6 x ml 500 Glass bottle460585 4 x ml 2500 Glass bottleStain for Haematology According to Pappenheim.

Mayer's reagentMayer reattivo soluzione in acqua - Réactif de Mayer - Mayer reactivo solución en agua


T

R: 25-48/21/22S: 36/37/39-45

Mayer's reagent - Special GradeRS-For alkaloids detection



L-MentholL-Mentolo - L-Menthol - L-Mentol


L-Menthol - Pharmaceutical GradeRPH-According to pharmacopoeia: USP-Ph.Franc.

Assay (GLC) >=97 % Description Colourless crystals Residue solvents Conform USP-NFMelting point 41 ÷ 44 ° C Specific optical rotation -51 ÷ -45 ° Residue on evaporation <=500 ppm


2-Mercaptoethanol2-Mercaptoetanolo - 2-Mercaptoéthanol - 2-Mercaptoetanol


T

R: 20-24/25-36/37/38S: 23-45


2-Mercaptoethanol - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Clear colourless liquid Refractive index at 20° C 1.4990 ÷ 1.5020Water <= 0.5 %



Mercury tridistilledMercurio tridistillato - Mercure tridistillé - Mercurio tridestilado


N T

R: 23-33-50/53S: 7-45-60-61


Mercury tridistilled - Special Grade


MerSECTION III - CHEMICALS 100°ed

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Mercury tridistilled - Special GradeRS-For polarography

Assay >=99.9 % Description Silver liquid HNO3-insoluble matter <= 20 ppmSb <= 1 ppm Bi <= 0.1 ppm Ca <= 5 ppmCd <= 0.1 ppm Cr <= 0.1 ppm Co <= 0.1 ppmCu <= 0.1 ppm Fe <= 0.5 ppm Pb <= 0.1 ppmMn <= 0.1 ppm Ni <= 0.1 ppm Ag <= 0.5 ppmNa <= 5 ppm Zn <= 0.5 ppm Residue after reduction <= 20 ppmSulphated ash <= 5 ppm


MercuryMercurio - Mercure - Mercurio

Transport classificationONU n. 3264ONU n. 3289Transport class: 8Packaging group: IIPackaging group: III

Xn

R: 34S: 26-36/37/39-45

Mercury - Special GradeRS-NORMEX-concentrated solution for AAS




Code Size Packaging Notes497555 conc. 1.000 ppm, Matrice: Hydrochloric acidml 100 Plastic bottle497551 conc. 1.000 ppm, Matrice: Hydrochloric acidml 500 Plastic bottleReady-to-use solution: concentration 1 mg/mlFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)




Mercury liquidMercurio liquido - Mercure liquide - Mercurio liquido


N T

R: 23-33-50/53S: 7-45-60-61


Mercury liquid - Analytical GradeRPE-ACS-for analysis

Description Silver liquid Residue on evaporation <=5 ppm


Mercury liquid - Technical Grade


Mer CARLO ERBA REAGENTS

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Mercury liquid - Technical GradeRE-Pure

Assay >= 99.9 % Description Silver liquid


Mercury (I) acetateMercurio acetato oso - Mercure (-eux) acétate - Mercurio acetato oso


N T+

R: 26/27/28-33-50/53S: 13-28-36-45-60-61


Mercury (I) acetate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description White crystalline powder Other heavy metals <=50 ppmChloride <=50 ppm Residue on ignition <=500 ppm Mercurous salts <=0.5 %Sulphate <=0.2 % Fe <=10 ppm


Mercury (I) chloridedi-Mercurio dicloruro - di-Mercure dichlorure - di-Mercurio dicloruro


N Xn

R: 22-36/37/38-50/53S: 13-24/25-46-60-61


Mercury (I) chloride - Technical GradeRE-Pure

Assay >= 99.5 % Description White crystalline powder Residue on ignition <= 0.02 %Fe <= 20 ppm


Mercury (I) nitrateMercurio nitrato oso - Mercure (-eux) nitrate - Mercurio nitrato oso


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (I) nitrate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98.0 % Description White crystals Chloride <=50 ppmResidue on ignition <=100 ppm Mercurous salts <=0.5 % Sulphate <=50 ppmFe <=10 ppm



Mercury (I) sulphateMercurio solfato oso - Mercure (-eux) sulfate - Mercurio sulfato oso


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (I) sulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98 % Description Yellowish powder Other heavy metals <=20 ppmTotal nitrogen <=50 ppm Chloride <=50 ppm Dil. HNO3-insol. matter <=100 ppmResidue on ignition <=500 ppm Mercurous salts <=0.2 % Cd <=5 ppmCu <=5 ppm Fe <=20 ppm Pb <=5 ppmZn <=5 ppm




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Mercury (II) AcetateMercurio acetato ico - Mercure (-ique) acétate - Mercurio acetato ico


N T+

R: 26/27/28-33-50/53S: 13-28-36-45-60-61


Mercury (II) Acetate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay(mercurymetric) >=98.0 % Description White crystalline powder Water-insoluble matter <=100 ppmResidue after reduction <=200 ppm Other heavy metals <=20 ppm Mercurous compounds <=0.4 %Chloride <=50 ppm Nitrate <=50 ppm Sulphate <=50 ppmFe <=10 ppm


Mercury (II) amidochlorideMercurio cloramiduro - Mercure amidochlorure - Mercurio (II)amidocloruro


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) amidochloride - Technical GradeRE-Pure

Assay >= 97.0 % Description White powder Residue on ignition <=0.2 %


Mercury (II) BromideMercurio bromuro ico - Mercure (-ique) bromure - Mercurio bromuro ico


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) Bromide - Analytical GradeRPE-ACS-for analysis

Description Yellow crystal powder Methyl alcohol insolub <=500 ppm Residue on ignition <=200 ppmChloride <=0.25 %


Mercury (II) chloranilateMercurio cloroanilato - Mercure chloranilate - Mercurio cloranilato


N T+

R: 26/27/28-33-50/53S: 13-28-36-45-60-61


Mercury (II) chloranilate - Analytical GradeRPE-For analysis

Description Pv verde grigiast scura Loss on drying <=15 % Residue on ignition <=0.5 %Chlorides sensitivity <=2 µg/ml

Code Size Packaging460921 g 10 Glass jarFor the colorimetric analysis of chlorides

Mercury (II) chlorideMercurio dicloruro - Mercure(-ique) chlorure - Mercurio dicloruro


N T+

R: 28-34-48/24/25-50/53S: 36/37/39-45-60-61


Mercury (II) chloride - Analytical Grade



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Mercury (II) chloride - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Solution in ethyl ether ConformResidue after reduction <=200 ppm Fe <=20 ppm Appearance of solution ConformAcidity or alkalinity Conform Mercurous chloride Conform Loss on drying <=1.0 %

Code Size Packaging461003 g 50 Glass jar461005 g 250 Glass jar461007 g 1000 Plastic jar


Mercury (II) chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-Ph.Franc.-DAB

Assay (complexometric) 99.5 ÷ 100.5 % s.s. Description Polvere crist. bianca o quasi Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Loss on drying <=1.0 % Mercurous chloride Conform Ph.Eur.

Code Size Packaging352704 g 100 Glass jar352704 g 100 Glass bottle352707 g 1000 Plastic bottle

Mercury (II) chloride solution 5% in waterMercurio dicloruro soluzione 5% in acqua - Mercure(-ique) chlorure en solution à 5% dans l!eau - Mercurio dicloruro solución 5% en agua


T

R: 25-36/37/38-48/21/22S: 36/37/39-45

CAS N: 7487-94-7EEC N: 231-299-8

Mercury (II) chloride solution 5% in water - Analytical GradeRPE-For analysis



Mercury (II) iodideMercurio ioduro ico - Mercure (-ique) iodure - Mercurio yoduro ico


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) iodide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=99.0 % s.s. Description Red - brick powder Solub. in KI solution ConformSoluble mercury salts <=500 ppm Mercurous compounds <=0.1 %


Mercury (II) nitrateMercurio nitrato ico - Mercure (-ique) nitrate - Mercurio nitrato ico


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) nitrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay(mercurymetric) >=98.0 % Description White crystals Residue on ignition <=100 ppmChloride <=20 ppm Sulphate <=20 ppm Fe <=10 ppm


Mercury (II) oxide redMercurio ossido rosso - Mercure oxyde rouge - Mercurio óxido rojo


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) oxide red - Analytical Grade



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Mercury (II) oxide red - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) >= 99.0 % Description Red powder Diluted HCl-ins. matter <= 0.03 %Chloride <= 250 ppm Sulphate <= 150 ppm Nitrogen compounds (N) <= 50 ppmResidue after reduction <= 0.025 % Fe <=50 ppm


Mercury (II) oxide yellowMercurio ossido giallo - Mercure oxyde jaune - Mercurio óxido amarillo


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) oxide yellow - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (complexometric) >=99.0 % Description Yellow orange powder Total nitrogen <=50 ppmDiluted HCl-ins. matter <=300 ppm Residue on ignition <=500 ppm Chloride <=250 ppmSulphate <=100 ppm Fe <=30 ppm


Mercury (II) oxide yellow - Pharmaceutical GradeRPH-According to pharmacopoeia: FU-Ph.Franc.

Assay (complexometric) >= 99.3 % s.s. Description Yellow-orange powder Loss on drying <= 0.5 %Sulphated ash <= 0.1 % Alkaline salts <= 0.1 % Appearance of solution Conform FUAcidity or alkalinity Conform FU Chloride <= 0.05 % Sulphate <= 0.05 %


Mercury (II) perchlorate 0.01 mol/lMercurio perclorato 0,01 mol/l - Mercure perchlorate 0.01 mol/l - Mercurio paraclorato 0.01 mol/l


T+

R: 26/27/28-33S: 13-28-45

CAS N: 7616-83-3EEC N: 231-525-5

Mercury (II) perchlorate 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging461341 Ampoule Plastic vial3,9955 g of Hg(ClO4)2 . Concentrated volumetric solution to prepare 1 l of solution 0,01 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Mercury (II) sulphateMercurio solfato ico - Mercure (-ique) sulfate - Mercurio sulfato ico

Transport classificationONU n. 1645ONU n. 2922Transport class: 6.1Transport class: 8Secondary risk: 6.1Packaging group: II

N

R: 26/27/28-33-50/53S: 26-28-36/37/39-45-61


Mercury (II) sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >=98.0 % Description White powder or yellow Chloride <=30 ppmResidue on ignition <=200 ppm Mercurous compounds <=0.15 % Nitrate ConformFe <=50 ppm

Code Size Packaging461403 g 50 Glass jar461405 g 250 Glass jar461407 kg 25 Drum

Mercury (II) sulphate - Special Grade



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Mercury (II) sulphate - Special GradeRS-For enviromental analysis (COD determination)

Assay >= 98 %

Code Size Packaging Notes526701 g 50 Plastic bottle526702 g 250 Plastic bottle526703 g 1000 Plastic bottle

RS-For enviromental analysis (COD determination)Assay (complexometric) >=99 % Description White powder or yellow Other heavy metals <=20 ppmChloride <=20 ppm Dil. H2SO4-ins. matter <=100 ppm Nitrate <=50 ppmResidue on ignition <=200 ppm Mercurous compounds <=300 ppm Fe <=10 ppmCOD <=0.1

Code Size Packaging Notes461423 Reagent for the neutralization of chloridesg 500 Jar


RS-For enviromental analysis (COD determination)Assay (complexometric) >=99 % Description White powder or yellow Other heavy metals <=20 ppmChloride <=20 ppm Dil. H2SO4-ins. matter <=100 ppm Nitrate <=50 ppmResidue on ignition <=200 ppm Mercurous compounds <=300 ppm Fe <=10 ppmCOD <=0.1

Code Size Packaging Notes461435 200 g/l Hg2SO4 in sulphuric acid concentratedml 1000 Bottle


RS-For microanalysisDescription White powder or yellow


Mercury (II) thiocyanateMercurio solfocianuro ico - Mercure (-ique) sulfocyanure - Mercurio sulfocianuro ico


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61


Mercury (II) thiocyanate - Technical GradeRE-Pure

Assay (complexometric) >=99 % Description White powder Fe <= 20 ppmResidue on ignition <=0.05 %


MesityleneMesitilene - Mésitylène - Mesitileno


N Xi

R: 10-37-51/53S: 61


Mesitylene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 0.859 ÷ 0.869Refractive index at 20° 1.4973 ÷ 1.5023 Water (K.F.) <=100 ppm Residue on evaporation <=100 ppmAcidity (benzoic acid) <=14 ppm Alcalinity (NH3) <=2 ppm Total sulphur <=5 ppm


Metanil yellowGiallo metanile - Jaune de méthanyle - Amarillo de metanilo


Xn

R: 20/21/22


Metanil yellow - Analytical Grade


MetSECTION III - CHEMICALS 100°ed

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Metanil yellow - Analytical GradeRPE-For analysis-C.I. 13065

Description Polvere giallo-marrone pH range 1.2 - 2.3 Loss on drying <=5 %Colour change Red - yellow


Metaphosphoric acidAcido metafosforico - Acide métaphosphorique - Acido metafosfórico


C

R: 34S: 7-26-45


Metaphosphoric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 40 ÷ 50 % Description Whitish semitransparent pieces Chloride <=20 ppmHeavy metals (Pb) <=10 ppm Nitrate <=10 ppm Subst. reducing KMnO4 <=100 ppm (5m)Sulphate <=10 ppm As <=1 ppm Fe <=100 ppmPb <=10 ppm Stabilizer(NaPO3) 50 ÷ 60 %

Code Size Packaging407465 g 250 Plastic jar407467 g 1000 Plastic jarStabilized with 56%±3% of NaPO3.For further information on above products, see following product/application section(s)Adsorbants (p. 22)

Methanesulphonic acidAcido metansolfonico - Acide méthanesulfonique - Acido metansulfónico


C

R: 34S: 26-36-45


Methanesulphonic acid - Technical GradeRE-Pure

Assay (acidimetric) >=99 % Description Yellow - brown liquid Density at 20° C 1.47 ÷ 1.48


MethanolAlcole metilico - Méthanol - Alcohol metílico

Transport classificationONU n. 1230Transport class: 3Transport class: 3.B.19Secondary risk: 6.1Packaging group: II

F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45


Methanol - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.85 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCOOH) <= 10 mg/KgCarbonyl compounds (as CH3COCH3) <= 20 mg/Kg Free alkali (as NH3) <= 1 mg/Kg Ethanol <= 100 mg/KgKMnO4 reducing subst. (as O) <= 2 mg/Kg


RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPCode Size Packaging524102 ml 5000 Plastic tank


Met CARLO ERBA REAGENTS

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Methanol - Analytical GradeRPE-ACS-ISO-for analysis

Assay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Water miscib. (15:40) complete Ready carbonizable substances ConformDensity at 20° C 0.791 ÷ 0.793 Refractive index at 20° 1.3280 ÷ 1.3296 Boiling point 64.1 ÷ 65.1 ° CWater (K.F.) <=0.05 % Residue on evaporation <=10 ppm Acidity (formic acid) <=15 ppmAlcalinity (NH3) <=1 ppm Ethyl alcohol <=200 ppm Chloride <=0.5 ppmCarbonyl Compounds (CO) <=5 ppm Heavy metals (Pb) <=0.5 ppm Subst. reducing KMnO4 <=3 ppmAl <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.01 ppmCr <=0.02 ppm Cu <=0.01 ppm Fe <=0.1 ppmMg <=0.1 ppm Mn <=0.01 ppm Ni <=0.01 ppmPb <=0.01 ppm Sn <=0.1 ppm Zn <=0.1 ppmNessler test Conform

Code Size Packaging414814 ml 1000 Glass bottle414816 ml 2500 Glass bottle414813 l 25 Polythene-metal drum414817 l 200 Metal drum


RPE-For analysisAssay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscib. (15:40) complete Ready carbonizable substances Conform Density at 20° C 0.791 ÷ 0.793Refractive index at 20° 1.3280 ÷ 1.3297 Boiling point 64.1 ÷ 65.1 ° C Water (K.F.) <=0.01 %Residue on evaporation <=10 ppm Acidity (formic acid) <=15 ppm Alcalinity (NH3) <=1 ppmEthyl alcohol <=200 ppm Carbonyl Compounds (CO) <=5 ppm Heavy metals (Pb) <=0.5 ppmSubst. reducing KMnO4 <=3 ppm Cu <=0.01 ppm Ni <=0.01 ppmNessler test Conform

Code Size Packaging414854 ml 1000 Glass bottle414855 ml 2500 Glass bottleLow content of water.

Methanol - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.85 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 10 mg/Kg Free acid (as HCOOH) <= 10 mg/Kg Free alkali (as NH3) <= 1 mg/KgColour <= 10 Hazen Carbonyl compounds (as CH3COCH3) <= 20 mg/Kg Ethanol <= 100 mg/KgKMnO4 reducing subst. (as O) <= 2 mg/Kg



RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 99.9 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Non volatile residue <= 10 mg/Kg Free alkali (as NH3) <= 1 mg/KgFree acid (as HCOOH) <= 10 mg/Kg GC ( FID ) - NC Atrasol Conform GC-ECD.Individual peak (Lindane) <= 2 ng/lRetention time trichlorobenzene to mirex - GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -GC-ECD.Individual peak (CCl4) <= 1 µg/l Ret.time dichloromethane- trichlorobenz. -



RS-For HPLC-GOLD-Ultragradient GradeAssay (GLC) >= 99.9 % Description Clear liquid Colour (APHA) <= 10Density at 20°C 0.7910 ÷ 0.7930 Refractive index at 20°C 1.3270 ÷ 1.3300 Distillation range 64.1 ÷ 65.1 °CWater (K.F.) <= 0.02 % Residue on evaporation <= 5 ppm Carbonyle compounds (CH3COCH3) <= 20 ppmSubstances reducing KMnO4 (O) <= 2 ppm Acidity <= 0.0003 meq/g Alcalinity <= 0.00006 meq/gEthanol <= 50 ppm Fluorescence - at 254 nm <= 1 ppbat 365 nm <= 1 ppb Trasmittance - at 210 nm >= 30 %at 220 nm >= 55 % at 225 nm >= 65 % at 235 nm >= 85 %at 240 nm >= 90 % at 250 nm >= 95 % at 260 nm >= 98 %Functionality for HPLC - at 235 nm <= 2 mA.U. at 254 nm <= 1 mA.U.HPLC Gradient Passed test





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Methanol - Special GradeRS-For HPLC-Gradient Grade

Assay (GC) >= 99.85 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 300 mg/KgColour <= 10 Hazen HPLC gradient test Conform UV transmittance at 210 nm >= 30 %UV transmittance at 220 nm >= 50 % UV transmittance at 235 nm >= 80 % UV transmittance at 260 nm >= 98 %Non volatile residue <= 5 mg/Kg Free alkali (as NH3) <= 1 mg/Kg Carbonyl compounds (as CH3COCH3) <= 20 mg/KgHPLC gradient (peak) at 235 nm <= 2 mAU Free acid (as HCOOH) <= 10 mg/Kg HPLC gradient (peak) at 254 nm <= 1 mAUEthanol <= 200 mg/Kg

Code Size PackagingP09337G16 ml 1000 Glass bottleP09337G21 ml 2500 Glass bottle


RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Free alkali (as NH3) <= 1 mg/Kg Free acid (as HCOOH) <= 10 mg/KgCarbonyl compounds (as CH3COCH3) <= 20 mg/Kg Non volatile residue <= 10 mg/Kg UV transmittance at 210 nm >= 20 %UV transmittance at 225 nm >= 50 % UV transmittance at 240 nm >= 80 % UV transmittance at 265 nm >= 98 %Ethanol <= 200 mg/Kg Fluorescence (quinine) at 254 nm <= 1 ppb Fluorescence (quinine) at 365 nm <= 1 ppb

Code Size PackagingP0933716 ml 1000 Glass bottleP0933721 ml 2500 Glass bottleP0933747 ml 2500 Glass bottle PVC coated


RS-For HPLC-Isocratic GradeAssay (GLC) >= 99.9 % Description Clear colourless liquid Density at 20° C 0.7917 ÷ 0.7921Refractive index at 20° 1.3278 ÷ 1.3298 Boiling point 64.1 ÷ 65.1 Residue on evaporation <= 5 ppmWater (K.F.) <= 0.05 % Acidity <= 0.0005 meq/g Alcalinity <= 0.0002 meq/gU.V. Transmittance - at 210 nm >= 20 % at 235 nm >= 80 %at 260 nm >= 98 % Filtered at 0.2 µm -



RS-For HPLC-LC/MSCode Size Packaging414831 ml 1000 Glass bottle414832 ml 2500 Glass bottle


RS-For HPLC-PLUS-Gradient GradeAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.7917 ÷ 0.7921Refractive index at 20° 1.3278 ÷ 1.3298 Boiling point 64.1 ÷ 65.1 ° C Water (K.F.) <=0.02 %Residue on evaporation <=5 ppm Acidity <=0.0005 meq/g Alcalinity <=0.0002 meq/gFluorescence - at 254 nm <=1 ppb at 365 nm <=1 ppbU.V. Transmittance - at 210 nm >=30 % at 220 nm >=50 %at 235 nm >=80 % at 260 nm >=98 %



RS-For optical spectroscopyAssay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.7917 ÷ 0.7921 Refractive index at 20° 1.3280 ÷ 1.3296 Boiling point 64.1 ÷ 65.1 ° CWater (K.F.) <=300 ppm Residue on evaporation <=5 ppm Acidity <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 205 nm >=10 %at 220 nm >=50 % at 230 nm >=75 % at 240 nm >=90 %at 260 nm >=98 % Nessler test Conform




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Methanol - Special GradeRS-For residual pesticides analysis

Assay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.7917 ÷ 0.7921Water (K.F.) <=0.05 % Residue on evaporation <=5 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l

Code Size Packaging414921 ml 1000 Glass bottle414922 ml 2500 Glass bottleGC-ECD: < 5 ng/l GC-NPD: < 10 ng/l.For further information on above products, see following product/application section(s)Special products for enviromental analysis (p. 81)

RS-For titration according to Karl FischerAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.791 ÷ 0.793Water (K.F.) <=0.03 %


RS-MOS For electronic use-ERBATRONAssay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Ready carbonizable substances Conform Resistivity >=0.5 Mohm.cmDensity at 20° C 0.791 ÷ 0.793 Boiling point 64.1 ÷ 65.1 ° C Water (K.F.) <=0.05 %Residue on evaporation <=10 ppm Acidity (formic acid) <=15 ppm Alcalinity (NH3) <=1 ppmEthyl alcohol <=200 ppm Chloride <=0.2 ppm Carbonyl Compounds (CO) <=5 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2.5 ppmTotal sulphur <=1 ppm Ag <=0.2 ppm Al <=0.05 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.5 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.01 ppm Pt <=0.05 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.01 ppmZr <=0.05 ppm


RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.9 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen Non volatile residue <= 5 mg/Kg Free alkali (as NH3) <= 1 mg/KgFree acid (as HCOOH) <= 10 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99.8 % Description Clear colourless liquid Colour <= 10 hazenWater <= 0.05 % Free acids (HCOOH) <= 10 ppm Free alkalies (NH3) <= 1 ppmNot volatile residue <= 5 ppm GC-ECD (Lindano) <= 3 ng/l GC-NPD (Ethylparation) <= 3 ng/l





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Methanol - Special GradeRS-RSE For electronic use-ERBATRON

Assay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Water miscibility Conform Ready carbonizable substances Conform Resistivity >=0.5 Mohm.cmDensity at 20° C 0.791 ÷ 0.793 Boiling point 64.1 ÷ 65.1 ° C Water (K.F.) <=500 ppmResidue on evaporation <=10 ppm Acidity (formic acid) <=15 ppm Alcalinity (NH3) <=1 ppmEthyl alcohol <=200 ppm Chloride <=0.2 ppm Carbonyl Compounds (CO) <=5 ppmPhosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppm Subst. reducing KMnO4 <=2.5 ppmTotal sulphur <=1 ppm Ag <=0.2 ppm Al <=0.05 ppmAs <=0.01 ppm Au <=0.05 ppm B <=0.01 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.5 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.1 ppmGa <=0.02 ppm In <=0.02 ppm K <=0.1 ppmLi <=0.02 ppm Mg <=0.1 ppm Mn <=0.01 ppmMo <=0.05 ppm Na <=0.5 ppm Ni <=0.01 ppmPb <=0.01 ppm Pt <=0.05 ppm Sb <=0.01 ppmSn <=0.02 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.01 ppmZr <=0.05 ppm

Code Size Packaging414917 ml 1000 Bottle414914 ml 2500 Glass bottle414918 l 27 Polythene-metal drum

RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.85 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 500 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 20 % UV transmittance at 220 nm >= 50 %UV transmittance at 230 nm >= 75 % UV transmittance at 240 nm >= 90 % UV transmittance at 250 nm >= 95 %UV transmittance at 260 nm >= 98 % Free alkali (as NH3) <= 1 mg/Kg Non volatile residue <= 5 mg/KgCarbonyl compounds (as CH3COCH3) <= 20 mg/Kg Free acid (as HCOOH) <= 10 mg/Kg Ethanol <= 200 mg/Kg




Methanol - Pharmaceutical GradeRPH-According to pharmacopoeia: NF-DAB

Assay (GLC) >=99.5 % Description Clear colourless liquid Acidity Conform DABOrganic volatile impurities Conform USP-NF Ready carbonizable substances Conform USP-NF Ready oxidizable substances Conform USP-NFDensity at 20° C 0.791 ÷ 0.793 Refractive index at 20° 1.328 ÷ 1.330 Distillation range 64 ÷ 65 ° CWater (K.F.) <=0.1 % Residue on evaporation <=10 ppm Acetone <=10 ppmAlcalinity (NH3) <=3 ppm Acetone and aldeydes <= 30 ppm Heavy metals and Zn <=2 ppmFe <=1 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging309204 ml 1000 Glass bottle309203 ml 2500 Glass bottle309206 kg 160 Metal drum309201 l 25 Plastic drum309202 l 50 Plastic drum

Methanol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.327 - 1.331 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Free acid (as HCOOH) <= 20 mg/KgFree alkali (as NH3) <= 1 mg/Kg KMnO4 reducing subst. (as O) <= 2 mg/Kg

Code Size PackagingP0930222 ml 5000 Plastic drumP0930241 l 10 Plastic drumP0930242 l 20 Plastic drumP0930249 l 25 Plastic drumP0930268 l 200 Metal drum



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Methanol - Technical GradeRE-Pure

Assay (GLC) >=99.6 % Description Clear colourless liquid Density at 20° C 0.791 ÷ 0.793Refractive index at 20° 1.3278 ÷ 1.3298 Boiling point 64.1 ÷ 65.1 ° C Residue on evaporation <=100 ppmAcidity (formic acid) <=300 ppm Alcalinity (NH3) <=10 ppm Water (K.F.) <=0.1 %

Code Size Packaging309004 ml 1000 Glass bottle309001 ml 2500 Glass bottle528101 ml 5000 Plastic bottle309009 kg 160 Metal drum309008 l 10 Plastic tank309002 l 25 Polythene-metal drum

Methanol-d1Alcole metilico-d1 - Méthanol-d1 - Alcohol metílico-d1


F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45


Methanol-d1 - Special GradeRS-For NMR spectroscopy





F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45



Code Size Packaging NotesP5309 Isotopic purity 99,50%10 x ml 0,75 Ampoule




F T

R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45



Code Size Packaging NotesP5283A Isotopic purity 99,80%ml 5 AmpouleP5284S Isotopic purity 99,80%ml 10 Bottle with septP5285 Isotopic purity 99,80%ml 25 Glass bottleP5140 +0,03% TMS - Isotopic purity 99,80%10 x ml 0,6 AmpouleP5280 Isotopic purity 99,80%10 x ml 0,6 AmpouleP5284 Isotopic purity 99,80%5 x ml 10 AmpouleP5289 Isotopic purity 99,80%10 x ml 0,75 Glass bottleP5310 Isotopic purity 99,96%10 x ml 0,6 AmpouleP5319 Isotopic purity 99,96%10 x ml 0,75 Ampoule


DL-MethionineDL-Metionina - DL-Méthionine - DL-Metionina


DL-Methionine - Analytical Grade



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DL-Methionine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.0 ÷ 101.0 % (s.s.) Description White crystalline powder pH sol, 1% in H2O 5.6 ÷ 6.1Loss on drying <=0.2 % Ammonium <=200 ppm Chloride <=200 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=0.1 % Sulphate <=200 ppmFe <=10 ppm


2-Methoxy ethanol2-Metossietanolo - Glycol éthylénique monométhylether - 2-Metoxietanol


T

R: 60-61-10-20/21/22S: 53-45


2-Methoxy ethanol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Identification (I.R.) ConformWater miscibility Conform Benzene miscibility complete Diethyl ether miscib. completeDensity at 20° C 0.962 ÷ 0.968 Refractive index at 20° 1.4004 ÷ 1.4044 Boiling point 123.5 ÷ 124.5 ° CWater (K.F.) <=0.1 % Residue on evaporation <=20 ppm Acidity (acetic acid) <=30 ppmAlcalinity (NH3) <=0.85 ppm Carbonyl Compounds (CO) <=25 ppm Heavy metals (Pb) <=2 ppmPeroxides (H2O2) <=10 ppm Al <=0.5 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.02 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=1 ppmMg <=0.01 ppm Mn <=0.02 ppm Ni <=0.02 ppmPb <=0.1 ppm Sn <=0.1 ppm Zn <=0.1 ppm

Code Size Packaging454021 ml 1000 Glass bottle454024 ml 2500 Glass bottle454023 kg 25 Metallic can454028 kg 180 Polythene-metal drum


2-Methoxy ethanol - Special GradeRS-For aquametry

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.962 ÷ 0.968Refractive index at 20° 1.4004 ÷ 1.4044 Boiling point 123.5 ÷ 124.5 ° C Water (K.F.) <=0.1 %


p-Methoxyazobenzenep-Metossi azobenzene - p-Méthoxyazobenzène - p-Metoxiazobenceno

Xn

R: 20/22S: 28


p-Methoxyazobenzene - Analytical GradeRPE-For analysis

Description Polvere crist. marrone Melting point 54.0 ÷ 56.0 ° C Residue on ignition <=300 ppm


-Methoxyphenylacetic acidAcido a-metossifenilacetico - Acide a-méthoxyphénylacétique - Acido a-metoxifenilacético


-Methoxyphenylacetic acid - Analytical GradeRPE-For analysis-Reag. Ph.Eur.

Assay >=99 % Description Yellowish crystalline powder Melting point 69 ÷ 71 ° CSulphated ash <=0.05 %




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3-Methyl-1-phenyl-5-pyrazolone3-Metile -1-fenile-5-pirazolone - 3-Méthyl-1-phényl-5-pyrazolone - 3-Metil-1-fenil-5-pirazolona


3-Methyl-1-phenyl-5-pyrazolone - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=98 % Description Yellowish crystalline powder Melting point 128 ÷ 130 ° C


3-Methyl-2-benzothiazolinone hydrazone hydrochlorideAtomic weight: 233,72CAS N: 38894-11-0EEC N: 238-428-7

3-Methyl-2-benzothiazolinone hydrazone hydrochloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 97.5 % (s.s.) Description White powder Loss on drying <= 8 %Sensibilità (gruppo OH) Conform


4-Methyl-1,2-dimercaptobenzene4-Metile-1,2-dimercaptobenzene - 4-Méthyl-1,2-dimercaptobenzène - 4-Metil-1,2-dimercaptobenceno


4-Methyl-1,2-dimercaptobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >= 94 % Description Yellowish crystals


6-Methyl-2,4-heptandione6-Metile-2,4-eptandione - 6-Méthyl-2,4-heptanedione - 6-Metil-2,4-heptandiona


6-Methyl-2,4-heptandione - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.915 ÷ 0.921Refractive index at 20° 1.4535 ÷ 1.4575 Boiling point 184.8 ÷ 185.3 ° C Acidity (acetic acid) <=0.3 %Residue on ignition <=20 ppm


6-Methyl-2-thiouracil6-Metile-2-tiouracile - 6-Méthyl-2-thiouracile - 6-Metil-2-tiouracilo

Xn

R: 20/21/22-40S: 22-24/25-45


6-Methyl-2-thiouracil - Analytical GradeRPE-For analysis

Assay(mercurymetric) 99 ÷ 100 % Description White powder Loss on drying <=0.5 %Heavy metals (Pb) <=20 ppm Residue on ignition <=0.1 % Thiourea <=0.1 %Fe <=10 ppm




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Methyl-ethyl ketoneMetiletilchetone - Méthyléthylcétone - Metiletilcetona


F Xi

R: 11-36-66-67S: 9-16


Methyl-ethyl ketone - Analytical GradePA-PUREX-for analysis


Code Size PackagingP0200540 l 10 Metal tankP0200548 l 25 Metal drum

RPE-For analysisAssay (GLC) >= 99.5 % Description Clear colourless liquid Identification (I.R.) PositiveAlcohol miscibility complete Diethyl ether miscib. complete Water solubility ConformDensity at 20° C 0.802 ÷ 0.808 Refractive index at 20° 1.3784 ÷ 1.3834 Boiling point 79 ÷ 80 °CWater (K.F.) <= 0.1 % Residue on evaporation <= 20 ppm Acidity (acetic acid) <= 30 ppmAldehydes(Formaldehyde) <= 20 ppm Heavy metals (Pb) <= 1 ppm Subst. reducing KMnO4 <= 2 ppm(15m)Al <= 0.5 ppm Ba <= 0.1 ppm Ca <= 0.5 ppmCd <= 0.05 ppm Co <= 0.02 ppm Cr <= 0.02 ppmCu <= 0.02 ppm Fe <= 0.1 ppm Mg <= 0.1 ppmMn <= 0.02 ppm Ni <= 0.02 ppm Pb <= 0.1 ppmSn <= 0.1 ppm Zn <= 0.1 ppm


Methyl-ethyl ketone - Special GradeRS-Anhydrous-for analysis




Methyl-ethyl ketone - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.377 - 1.381 Water content (K.F.) <= 1000 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 30 mg/KgTotal alcohols <= 0.5 %

Code Size PackagingP0200222 ml 5000 Plastic drumP0200228 ml 5000 Metal tankP0200248 l 25 Metal drumP0200268 l 200 Metal drum

RE-PureAssay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 0.800 ÷ 0.810Refractive index at 20° 1.3784 ÷ 1.3844 Boiling point 79 ÷ 80 °C Water (K.F.) <= 0.1 %Residue on evaporation <= 20 ppm Acidity (acetic acid) <= 30 ppm

Code Size Packaging354254 ml 1000 Glass bottle354253 ml 2500 Glass bottle354251 kg 22 Metal drum354255 kg 160 Metal drum528976 l 25 Drum528977 l 200 Drum

Methyl-isoamyl alcoholMetile isobutilcarbinolo - Méthyl isobutylcarbinol - Metilisobutilcarbinol


Xi

R: 10-37S: 24/25


Methyl-isoamyl alcohol - Analytical Grade



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Methyl-isoamyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Clear colourless liquid Refractive index at 20° 1.4100 ÷ 1.4120


Methyl-isoamyl ketoneMetilisoamilchetone - Méthylisoamylcétone - Metilisoamilcetona


F XnAtomic weight: 1141855,000CAS N: 110-12-3EEC N: 203-737-8

Methyl-isoamyl ketone - Technical GradePS-Pure-for synthesis



N-Methyl-2-pyrrolidoneN-Metile-2-pirrolidone - n-Méthyle-2-pyrrolidone - N-Metil-2-pirrolidona

Transport classificationPackaging group: II Xi

R: 36/38S: 41


N-Methyl-2-pyrrolidone - Analytical GradePA-PUREX-for analysis



RPE-For analysisAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 1.026 ÷ 1.032Refractive index at 20° 1.4670 ÷ 1.4710 Water (K.F.) <=0.05 % Butirrolattone <= 500 ppmMonometilammina <= 50 ppm

Code Size Packaging462872 ml 1000 Glass bottle462874 kg 23 Glass-polistyrene container462873 kg 210 Metal drum

N-Methyl-2-pyrrolidone - Special GradeRS-For peptide synthesis


Code Size PackagingP0873516 ml 1000 Glass bottleP0873521 ml 2500 Glass bottleP0873549 l 25 Plastic drumP0873566 l 200 Combined drum

N-Methyl-2-pyrrolidone - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.466 - 1.47 Water content (K.F.) <= 1000 mg/KgColour <= 50 Hazen Non volatile residue <= 50 mg/Kg

Code Size PackagingP0870216 ml 1000 Glass bottleP0870221 ml 2500 Glass bottleP0870228 ml 5000 Plastic drumP0870248 l 25 Metal drum

N-Methyl-imidazoleN-metilimidazolo - N-Methylimidazole - N-Metilimidazole

Transport classificationTransport class: NI CAtomic weight: 82,104

CAS N: 616-47-7EEC N: 210-484-7

N-Methyl-imidazole - Technical Grade



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N-Methyl-imidazole - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.495 - 1.499 Water content (K.F.) <= 0.5 % m/mColour <= 25 Hazen


N-Methyl-imidazole 10% in THFN-metilimidazolo 10% in THF - N-Methylimidazole 10% dans THF - N-Metilimidazole 10% en THF


C FCAS N: 616-47-7EEC N: 210-484-7

N-Methyl-imidazole 10% in THF - Analytical GradePA-PUREX-for analysis

Water content (K.F.) <= 100 mg/Kg


N-Methyl-N-trimethylsililtrifluoroacetamideN-Metile-N-trimetilsililtrifluoroacetammide - n-Méthyl-n-triméthylsilyltrifluoroacétamide - N-metil-N-(trimetilsilil)trifluoroacetamida


Xi

R: 10-36/37/38S: 7/8-16-24/25


N-Methyl-N-trimethylsililtrifluoroacetamide - Analytical GradeRPE-For analysis

Description Yellow colourless liquid Boiling point 130 ÷ 132 ° C



Methyl acetateMetile acetato - Méthyle acétate - Metilo acetato


F Xi

R: 11-36-66-67S: 16-26-29-33


Methyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear liquid Colour (APHA) <= 10Density at 20° C 0.930 ÷ 0.936 Water (K.F.) <= 500 ppm


Methyl acetate - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.8 % Refractive index at 20°C 1.359 - 1.363 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 25 mg/KgUV Absorbance at 255 nm <= 1 AU UV Absorbance at 275 nm <= 0.1 AU UV Absorbance at 300 nm <= 0.01 AU


Methyl acetate - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.359 - 1.363 Colour <= 10 HazenMethanol <= 1 %

Code Size PackagingP0040016 ml 1000 Glass bottleP0040228 ml 5000 Metal tankP0040248 l 25 Metal drumP0040268 l 200 Metal drum



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Methyl amine solution 40% in waterMetilammina soluzione 40% in acqua - Méthylamine en solution à 40% dans l!eau - Metilamina solución 40% en agua

C

R: 20-22-34S: 3-16-26-29-36/37/39-45

CAS N: 74-89-5

Methyl amine solution 40% in water - Technical GradeRE-Pure

Assay (alkalimetric) >=40 % Description Clear colourless liquid Density at 20° C 0.900 ÷ 0.910Residue on evaporation <=0.1 %


Methyl benzoateMetile benzoato - Méthyle benzoate - Metilo benzoato

Xn

R: 22-36/37/38S: 23-24/25


Methyl benzoate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Diethyl ether miscib. completeDensity at 15° C 1.091 ÷ 1.097 Refract. index at 25° C 1.5200 ÷ 1.5210 Boiling point 194.5 ÷ 196.5 ° CWater (K.F.) <=0.1 % Residue on evaporation <=100 ppm Acidity (benzoic acid) <=0.12 %Carbonyl Compounds (CO) <=0.2 %



Methyl blueBlu metile - Bleu de méthyle - Azul de metilo

Xn

R: 20/21/22


Methyl blue - Special GradeRS-For microscopy-C.I. 42780

Description Red-violet crystals Sensib.(pH 9.0-11.0) Conform

Code Size Packaging428932 g 25 Glass jarStain for Histology-microbiology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Methyl greenVerde metile - Vert de méthyle - Verde de metilo

Xi

R: 36/37/38S: 23-26-36/37/39


Methyl green - Special GradeRS-For microscopy-C.I. 42585

Description Dark green powder


Methyl iodideMetile ioduro - Méthyle iodure - Metilo yoduro


T

R: 21-23/25-37/38-40S: 36/37-38-45


Methyl iodide - Analytical Grade



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Methyl iodide - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 2.276 ÷ 2.284Refractive index at 20° 1.5273 ÷ 1.5313 Boiling point 42.0 ÷ 43.0 °C Water (K.F.) <=300 ppmResidue on evaporation <=50 ppm Aidity(Hydrogen iodide) <=0.1 %

Code Size Packaging462601 ml 50 Glass bottle462604 ml 250 Glass bottleStabilized with Ag.

Methyl iodide - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Yellow clear liquid Density at 20° C 2.275 ÷ 2.285Refractive index at 20° 1.5263 ÷ 1.5323 Boiling point 41.8 ÷ 43.3 °C Residue on evaporation <=100 ppm

Code Size Packaging353753 ml 250 Glass bottle353751 ml 1000 Glass bottleStabilized with Ag.

Methyl isobutyl ketoneMetile isobutilchetone - Méthylisobutylcétone - Metilisobutilcetona


F Xn

R: 11-20-36/37-66S: 9-16-29


Methyl isobutyl ketone - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.394 - 1.398 Water content (K.F.) <= 500 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Acetone <= 0.1 %Mesityl and isomesityl oxide <= 0.1 % 4-methyl-2-pentanol <= 0.1 % Free acid (as CH3COOH) <= 50 mg/Kg


RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Alcohol miscibility complete Benzene miscibility completeDiethyl ether miscib. complete Density at 20° C 0.797 ÷ 0.805 Refractive index at 20° 1.3930 ÷ 1.3990Boiling point 115.7 ÷ 116.7 °C Water (K.F.) <=0.1 % Residue on evaporation <=10 ppmAcidity <=0.002 meq/g Alcalinity (NH3) <=10 ppm Cd <=0.05 ppmCu <=0.1 ppm Fe <=0.1 ppm Ni <=0.1 ppmPb <=0.1 ppm Zn <=0.1 ppm


Methyl isobutyl ketone - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.394 - 1.398 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Acetone <= 0.1 %Mesityl and isomesityl oxide <= 0.1 % 4-methyl-2-pentanol <= 0.1 % Free acid (as CH3COOH) <= 50 mg/Kg


RE-PureAssay (GLC) >= 99 % Description Clear liquid Density at 20°C 0,797 ÷ 0,805Refractive index at 20°C 1.3930 ÷ 1.3990 Boiling point 115,7 ÷ 116,7 °C Acidity (Acetic ac.) <= 100 ppmResidue on evaporation <= 200 ppm Water (K.F.) <= 1000 ppm

Code Size Packaging528980 ml 5000 Metal tank528981 l 25 Drum



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Methyl isothiocyanateMetile isotiocianato - Méthyle isothiocyanate - Metilo isotiocianato


T

R: 23/25-34-43-50/53S: 36/37-38-45-60-61


Methyl isothiocyanate - Analytical GradeRPE-For analysis

Description Massa xx.na gia-brun Boiling point 118 ÷ 120 ° C Melting point 33 ÷ 36 ° C

Code Size Packaging462531 g 100 Glass bottleDerivatizer for chromatography. Keep at 0-4°CFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Methyl orangeArancio metile - Méthylorange - Naranja de metilo


T

R: 25S: 27-45


Methyl orange - Analytical GradeRPE-ACS-for analysis-C.I. 13025

Description Yellow-orange powder Appearance of solution Conform ACS Colour change rosso-giallopH range 3.2 ÷ 4.4 pH

Code Size Packaging423503 g 50 Plastic jar423505 g 250 Plastic jar423501 g 500 Plastic jar423502 kg 25 Carton drumStain for Microscopy (hystology). Indicator (pH 3,0÷4,4).

Methyl Orange solution 0.1% in waterArancio metile soluzione 0,1% in acqua - Méthylorange en solution à 0,1% dans l!eau - Naranja de metilo solución 0.1% en agua


Methyl Orange solution 0.1% in water - Analytical GradeRPE-For analysis

Description Orange clear liquid Sensitivity(pH 3.1-4.4) Conform Colour change Red - yellow

Code Size Packaging423562 ml 500 Glass bottleIndicator

Methyl p-hydroxybenzoateMetile p-ossibenzoato - Méthyle p-oxybenzoate - Metilo p-oxibenzoato


Methyl p-hydroxybenzoate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.0 ÷ 100.5 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity (HCl) Conform Ph.Eur. Related substances Conform Ph.Eur. Organic volatile impurities Conform USP-NFMelting point 125 ÷ 128 °C Sulphated ash <= 0.1 % Origin (BSE/TSE) Synthesis


Methyl redRosso metile - Rouge méthyle - Rojo de metilo

Xn

R: 20/21/22


Methyl red - Analytical Grade



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Methyl red - Analytical GradeRPE-ACS-for analysis-C.I. 13020

Description Purple powder Melting point 179 ÷ 182 °C Appear of water sol. ConformAppear. of alcohol sol. Conform Colour change Red - yellow pH range 4.2 - 6.2


Methyl Red solution 0.2% in ethanolRosso metile soluzione 0,2% in alcole etilico - Rouge méthyle en solution à 0,2% dans l!éthanol - Rojo de metilo solución 0.2% en alcohol etilico


Xn

R: 10-21/22S: 7-24


Methyl Red solution 0.2% in ethanol - Analytical GradeRPE-For analysis

Description Purple liquid pH sensitivity 4.2 ÷ 6.2 Colour change yellow red


Methyl Red solution 0.1% in ethanolRosso metile soluzione 0,1% in alcole etilico - Rouge méthyle en solution à 0,1% dans l!éthanol - Rojo de metilo solución 0.1% en alcohol etilico


Xn

R: 10-21/22S: 7-24


Methyl Red solution 0.1% in ethanol - Analytical GradeRPE-For analysis

Description Purple liquid pH range 4.4 - 6.2


Methyl salicylateMetile salicilato - Méthyle salicylate - Metilo salicilato


Xn

R: 22-36/38S: 24/25


Methyl salicylate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (saponification) 99.0 ÷ 100.5 % Description Yellowish liquid Relative density 1.180 ÷ 1.186Refractive index at 20° 1.535 ÷ 1.538 Appearance of solution Conform Ph.Eur. Acidity Conform Ph.Eur.Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging354152 ml 1000 Bottle354155 kg 25 Tank

Methyl violetVioletto metile - Violet de méthyle - Violeta de metilo 1B


T

R: 23/24/25S: 36/37-45


Methyl violet - Analytical GradeRPE-For analysis-C.I. 42535

Description Green powder Loss on drying <=10 % Residue on ignition <=5 %pH range 0.1 - 2.0

Code Size Packaging491703 g 50 Glass jarStain for Microscopy (bacteriology-botany-hystology) Indicator (pH 0,1-2,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)



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Methyl yellowGiallo metile - Jaune de méthyle - Amarillo de metilo


T

R: 24/25-40-43S: 24-45


Methyl yellow - Analytical GradeRPE-For analysis-C.I. 11020

Description Yellow orange powder pH range 2.9 - 4.0 Loss on drying <=3 %Colour change Red - yellow


MethylamineMetilammina - Méthylamine - Metilamina

Transport classificationONU n. 1061Transport class: 2.1

F+ Xn

R: 12-20-37/38-41S: 16-26-39


Methylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=97 % Description Clear colourless liquid Residue on evaporation <=50 ppm


Methylamine hydrochlorideMetilammina cloridrato - Méthylamine chlorhydratée - Metilamina clorhidrato


Methylamine hydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Assay (argentimetric) >=99 % Description White crystalsMelting point 225.0 ÷ 230.0 °C Water (K.F.) <=1 % Residue on ignition <=100 ppmHeavy metals (Pb) <=10 ppm Sulphate <=100 ppm Fe <=10 ppm


N-p-Methylaminophenol sulphateBis (4-idrossi-N-metilanilinio) solfato - N-Méthyl-p-aminophénol sulfate - N-p-Metil aminofenol sulfato


N Xn

R: 22-43-48/22-50/53S: 36/37-46-60-61


N-p-Methylaminophenol sulphate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 99.0 ÷ 101.5 % Description White crystals Suit.for phosphate det. ConformResidue on ignition <=0.1 %


N-p-Methylaminophenol sulphate - Technical GradeRE-Pure

Assay (acidimetric) >= 98.5 % Description Polvere cristallina bianco-grigiastra Identification (I.R.) PositiveLoss on drying <= 0.3 % Heavy metals (Pb) <= 30 ppm Residue on calcination <= 0.15 %Fe <= 50 ppm




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2-Methylbutene-22-Metilbutene-2 - 2-Méthylbutène-2 - 2-Metil-2-buteno


F+

R: 12S: 9-16-33


2-Methylbutene-2 - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Refractive index at 20° 1.3860 ÷ 1.3880


MethylcyclohexaneMetilcicloesano - Méthylcyclohexane - Metilciclohexano


F N Xn

R: 11-38-51/53-65-67S: 9-16-33-61-62


Methylcyclohexane - Analytical GradePA-PUREX-for analysis



Methylcyclohexane - Special GradeRS-Anhydrous-for analysis




RS-SPECTROSOL-for optical spectroscopyCode Size PackagingP0582716 ml 1000 Glass bottle


Methylcyclohexane - Technical GradePS-Pure-for synthesis


Code Size PackagingP0580228 ml 5000 Metal tankP0580248 l 25 Metal drumP0580268 l 200 Metal drum

RE-PureAssay (GLC) >= 99 % (GLC) Description Clear liquid Density at 20°C 0.766 ÷ 0.772Refractive index at 20°C 1.419 ÷ 1.427 Boiling point 100.15 ÷ 100.65 °C Benzene <= 200 ppmTotal sulphur (S) <= 2 ppm Water (K.F.) <= 0.03 % Residue on evaporation <= 50 ppm

Code Size Packaging528264 ml 1000 Glass bottle528261 ml 5000 Metal tank528260 l 25 Metal drum528262 l 200 Metal drum

MethylcyclopentaneMetilciclopentano - Méthylcyclopentane - Metilciclopentano


F

R: 11S: 9-16-29-33


Methylcyclopentane - Analytical Grade



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Methylcyclopentane - Analytical GradeRPE-For analysis

Assay (GLC) >= 94 % Description Clear colourless liquid Refractive index at 20° 1.4077 ÷ 1.4097


Methylene blueBlu metilene - Bleu de méthylène - Azul de metileno


R: 20/21/22S: 7-13-22


Methylene blue - Analytical GradeRPE-For analysis-C.I. 52015

Assay 96 ÷ 101 % Description Dark green powder


Methylene blue - Special GradeRS-For analysis-C.I. 52015

Description Blue - green powder


For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Methylene Blue saturated solutionTransport classificationONU n. 1993Transport class: 3Packaging group: II

F

R: 11S: 7-16-43


Methylene Blue saturated solution - Analytical GradeRPE-For analysis

Assay 1.0 ÷ 1.2 % (p/v) Description Blue liquid Density at 20° C 0.809 ÷ 0.815 g/ml

Code Size Packaging429031 ml 250 BottleSaturated alcoholic solution

Methylene Blue solution 1% in waterBlu metilene soluzione 1% in acqua - Bleu de méthylène en solution à 1% dans l!eau - Azul de metileno solución 1% en agua


Methylene Blue solution 1% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 0.9 ÷ 1.1 % Description Blue liquid Density at 20° C ~ 1.00 g/ml


Methylene iodideMetilene ioduro - Méthylène iodure - Metileno yoduro

Xn

R: 20/21/22-36/37/38S: 23-24/25


Methylene iodide - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Yellow clear liquid Density at 20° C 3.31 ÷ 3.33Water (K.F.) <=200 ppm Residue on evaporation <=100 ppm Aidity(Hydrogen iodide) <=0.1 %




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Methylmercury chlorideMetilmercurio cloruro - Méthylmercure chlorure - Metilmercurio cloruro


N T+

R: 26/27/28-33-50/53S: 13-28-36-45-60-61


Methylmercury chloride - Analytical GradeRPE-For analysis

Assay 98 ÷ 100 % s s Description Scagliet lucenti bianche Acidity ConformHg salts-heavy metals Conform Loss on drying <=3 %



N-MethylmorpholineN-Metilmorfolina - N-Methylmorpholine - N-Metilmorfolina


F Xn

R: 11-20/21/22S: 26-28


N-Methylmorpholine - Analytical GradeRPE-For analysis



2-Methyltetrahydrofuran2-Metiltetraidrofurano - 2-Méthyltétrahydrofurane - 2-Metiltetrahidrofurano


F

R: 11,19S: 16-29-33


2-Methyltetrahydrofuran - Special GradeRS-For HPLC-Isocratic Grade

Assay (GC) >= 99.5 % Refractive index at 20°C 1.404 - 1.408 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 5 mg/Kg Colour <= 10 Hazen Peroxides (as H2O2) <= 300 mg/KgUV transmittance at 240 nm >= 30 % UV transmittance at 250 nm >= 50 % UV transmittance at 260 nm >= 70 %UV transmittance at 280 nm >= 90 % UV transmittance from 310 nm >= 98 %


For further information on above products, see following product/application section(s)Chromatography (p. 34)Green solvents (p. 45)

2-Methyltetrahydrofuran - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.404 - 1.408 Water content (K.F.) <= 300 mg/KgStabilizer (ionol) 150 - 400 mg/Kg Peroxides (as H2O2) <= 100 mg/Kg



Methylthymol blue sodium saltBlu metiltimolo sale sodico - Bleu de méthylthymol sel de sodium - Azul de metiltimol sal sódica

Xi

R: 36/37/38S: 22-24/25


Methylthymol blue sodium salt - Analytical Grade



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Methylthymol blue sodium salt - Analytical GradeRPE-For analysis

Description Greenish brown powder


Methyltricaprylammonium chlorideMetiltricaprilammonio cloruro - Méthyltricaprylammonium chlorure - Metiltricaprilamonio cloruro


Xn

R: 22-36/38


Methyltricaprylammonium chloride - Technical GradeRE-Pure

Description Clear yellow liquid Density at 20° C ~ 0.880


MethyltrichlorosilaneMetiltriclorosilano - Méthyltrichlorosilane - Metiltriclorosilano

Transport classificationONU n. 1250Transport class: 3Transport class: 3+8Secondary risk: 8Packaging group: I

F Xi

R: 11-14-36/37/38S: 26-39


Methyltrichlorosilane - Analytical GradeRPE-For analysis

Assay (GLC) >=97 % Description Liquido di colore da bianco a giallo paglierino Peso specifico a 25° C/15.6°C 1.265 ÷ 1.273Idrocarburi (IR) <=1 % -Dimetildiclorosilano % -Trimetilclorosilano %

Code Size Packaging462964 ml 250 Glass bottle462968 ml 2500 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

MethylureaMetilurea - Méthylurée - Metilurea

Xn

R: 22


Methylurea - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 99 ÷ 100 % Description White crystalline powder Melting point 101 ÷ 103 ° CAmmonium <=100 ppm Biuret <=500 ppm Chloride <=10 ppmWater-insoluble matter <=100 ppm Heavy metals (Pb) <=40 ppm Residue on ignition <=200 ppmTotal sulphur <=30 ppm Fe <=10 ppm


Meyer reagent phenophtaleinMeyer reattivo Fenoftaleina - Phénolphtaléine selon Meyer - Meyer reattivo Fenoftaleina


C

R: 35S: 26-37/39

Meyer reagent phenophtalein - Special GradeRS-For microscopy




MilSECTION III - CHEMICALS 100°ed

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Millon reagentMillon reattivo per l!albumina - Réactif pour l!albumine selon Million - Millon reactivo

Transport classificationONU n. 3289Transport class: 6.1,67°B

T+

R: 26-27-28-33S: 28-36-44

Millon reagent - Special GradeRS-For microscopy



Mixture C.H.M.Miscela C.H.M. - Mélange CHM - Mezcla C.H.M.


F N Xn

R: 11-38-40-48/20/22-50/53-65S: 16-29-36/37-60-61-62

Mixture C.H.M. - Analytical GradeRPE-For analysis

Description Clear colourless liquid Colour <= 10 APHA Density at 20°C 1.070 ÷ 1.080Assay (CPG) Conform

Code Size Packaging524411 ml 2500 Glass bottleComposition: chloroform stab. with amylene 49%(v/v) n-heptane: 49%(v/v) methanol: 2%(v/v)For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Mixture for checking solderingsTransport classificationONU n. 1993Transport class: 3Packaging group: II

F Xi

R: 11-36-67S: 7-16-24/25-26

Mixture for checking solderings - Special GradeRS-For checking packaging solderings

Description Clear purple liquid Density at 20°C 0.788 ÷ 0.798



Mixture o-phenol/dichlorobenzeneMiscela o-fenolo/dicloorobenzene - Mélange o-phénol/dichlorobenzène - Mezcla o-fenol/diclorobenceno


T

R: 24/25-34S: 28-45

Mixture o-phenol/dichlorobenzene - Analytical GradeRPE-For analysis

Description Yellow colourless liquid Density at 20°C 1.16 ÷ 1.17 Phenol 48 ÷ 52 %o-Dichlorobenzene 48 ÷ 52 %


Molecular sieves 3 ÅSetacci molecolari 3 A - Tamis moléculaire 3 Å - Tamices moleculares 3 A

Molecular sieves 3 Å - Special GradeRS-Pellets 1/16''


For further information on above products, see following product/application section(s)Molecular sieves (p. 64)


Mol CARLO ERBA REAGENTS

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Description Beige granules Apparent density 700 ÷ 800 g/l



RS-Pellets 1/8''Description Pellets



RS-PowderDescription Powder 0.5-5µm

Code Size Packaging477711

Molecular sieves 4 ÅSetacci molecolari 4 A - Tamis moléculaire 4 Å - Tamices moleculares 4 A




RS-Pellets 1/16''Description Sferette 1/16"



Molecular sieves 13 XSetacci molecolari 13 X - Tamis moléculaire 13 X - Tamices moleculares 13 X

Molecular sieves 13 X - Special GradeRS-Pellets 1/16''

Description Cilindretti grigiastri



RS-Pellets 1/8''Description Pellets



RS-PowderDescription Powder



Molecular sieves AW 500Setacci molecolari AW 500 - Tamis moléculaire AW 500 - Tamices moleculares AW 500

Molecular sieves AW 500 - Special Grade


MolSECTION III - CHEMICALS 100°ed

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Molecular sieves AW 500 - Special GradeRS-Pellets 1/16''

Description Sferette 1/16"



Molecular sieves 3 Å deuteratedSetacci molecolari 3 A deuterati - Tamis moléculaire 3 Å deutéré - Tamices moleculares 3 A deuterado

Molecular sieves 3 Å deuterated - Special GradeRS-Deuterated molecular sieves

Code Size PackagingP557X g 5 Glass bottle


MolybdenumMolibdeno - Molybdène - Molybdene

Xi

R: 36/37/38S: 26

Molybdenum - Special GradeRS-NORMEX-concentrated solution for AAS





RS-Standard solution for ICPCode Size Packaging Notes503731 Matrice: Ammonium hydroxide, conc. 1.000 ppmml 100 Plastic bottle503735 Matrice: Ammonium hydroxide, conc. 10.000 ppmml 100 Plastic bottle503733 Matrice: Ammonium hydroxide, conc. 1.000 ppmml 500 Plastic bottle503737 Matrice: Ammonium hydroxide, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)



Molybdenum (VI) oxideAnidride molibdica - Anhydride molybdique - Anhídrido molíbdico


Xn

R: 36/37-48/20/22S: 22-25


Molybdenum (VI) oxide - Analytical Grade


Mol CARLO ERBA REAGENTS

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Molybdenum (VI) oxide - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >=99.5 % Description White-green powder NH4OH-Insoluble subst. <=100 ppmAmmonium <=20 ppm Arsen.Phosph.Sil.(SiO2) <=10 ppm Chloride <=20 ppmPhosphate <=5 ppm Nitrate <=30 ppm Sulphate <=200 ppmHeavy metals (Pb) <=50 ppm


MorinMorina - Morine - Morina


Morin - Analytical GradeRPE-For analysis-C.I. 75660

Description Brown powder Residue on ignition <= 1 % Alluminium sensitivity ~ 1 µg/ml

Code Size Packaging463508 g 5 Glass jarReagent for the analysis of AlFor further information on above products, see following product/application section(s)Indicators (p. 50)

MorpholineMorfolina - Morpholine - Morfolina

SynonymesTétrahydro-1,4-oxazine

Transport classificationONU n. 2054Transport class: 8Secondary risk: -3Packaging group: I

C

R: 10-20/21/22-34S: 23-36-45


Morpholine - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >= 99.0 % Description Clear liquid Colour (APHA) <= 10Boiling point 126.0 ÷ 130.0 °C Density at 20°C ~ 1.01


Mucicarmine hydroalcoholic solutionMucicarminio soluzione idroalcolica - Mucicarmin en solution hydroalcoolique - Mucicarmin solución hidroalcohólica


Mucicarmine hydroalcoholic solution - Special GradeRS-For microscopy

Description Red clear liquid

Code Size Packaging463531 ml 100 Glass bottleStain for Microscopy. Mixture ethanol-water (50:50).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Multianions standard for ion chromatographyTransport classificationONU n. 3264Transport class: 8Packaging group: II R: 34

S: 23-26-36-45

Multianions standard for ion chromatography - Special GradeRS-Quality control standard solution for ion chromatography


RS-Standard solution for ion chromatography-EPA methodCode Size Packaging504526 ml 100 Plastic bottle


MulSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Multielement standard detection limit for ICP-MSTransport classificationONU n. 3264Transport class: 8Packaging group: II R: 34

S: 23-26-36-45

Multielement standard detection limit for ICP-MS - Special GradeRS-Detection limit verification solution for ICP-MS


Multielement standard for ICPStandard multielemento per ICP - Etalon multiéléments pour ICP - Patrón multielementos para ICP


Xi

R: R36/37/38S: S26-37

Multielement standard for ICP - Special GradeRS-Calibrating solution for ICP

Code Size Packaging Notes504306 Matrice: Nitric acid, conc. 100 ppm for each analyteml 100 Bottle504308 Matrice: Nitric acid, conc. 100 ppm for each analyteml 100 Bottle504310 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppm for each analyteml 100 Bottle504312 Matrice: Hydrochloric acid, conc. 100 ppm for each analyteml 100 Bottle504314 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppm for each analyteml 100 Bottle504307 Matrice: Nitric acid, conc. 100 ppm for each analyteml 500 Bottle504309 Matrice: Nitric acid, conc. 100 ppm for each analyteml 500 Bottle504311 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppm for each analyteml 500 Bottle504313 Matrice: Hydrochloric acid, conc. 100 ppm for each analyteml 500 Bottle504315 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppm for each analyteml 500 Bottle


RS-Optimisation solutionCode Size Packaging504396 ml 500 Plastic bottle

RS-Quality control standard solution for ICP, ICP-MSCode Size Packaging Notes504350 Matrice: Nitric acid, conc. 1 ppmml 100 Plastic bottle504354 Matrice: Nitric acid and hydrofluoric acid, conc. 1 ppmml 100 Plastic bottle504356 Matrice: Nitric acid and hydrofluoric acid, conc. 1 ppmml 100 Plastic bottle504351 Matrice: Nitric acid, conc. 1 ppmml 500 Plastic bottle504353 Matrice: Nitric acid, conc. 1 ppmml 500 Plastic bottle504355 Matrice: Nitric acid and hydrofluoric acid, conc. 1 ppmml 500 Plastic bottle504357 Matrice: Nitric acid and hydrofluoric acid, conc. 1 ppmml 500 Plastic bottle


RS-Standard solution for ICPCode Size Packaging Notes504301 Matrice: Hydrochloric acid, conc. 100 ppm for each analyteml 100 Plastic bottle504303 Matrice: Nitric acid, conc. 100 ppm for each analyteml 100 Plastic bottle504305 Matrice: Nitric acid, conc. 100 ppm for each analyteml 100 Plastic bottle


Multielement standard for ICP and ICP-MSStandard multielemento per ICP e ICP-MS - Etalon multiéléments pour ICP et ICP-MS - patrón multielementos para ICP e ICP-MS

Multielement standard for ICP and ICP-MS - Special GradeRS-Quality control standard solution for ICP, ICP-MS

Code Size Packaging Notes504352 Matrice: Nitric acid, conc. 1 ppmml 100 Plastic bottle



Mul CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Multielement standard ICP-MS for tuningStandard multielemento di tuning per ICP-MS - Etalon multiéléments de Tuning pour ICP-MS - Patrón multielementos de Tuning para ICP-MS

Transport classificationONU n. 3264Transport class: 8Packaging group: II R: 34

S: 23-26-36-45

Multielement standard ICP-MS for tuning - Special GradeRS-Tuning solution for IC-MS

Code Size Packaging Notes504391 5 elements 10 mg/l in 2% nitric acidml 100 Plastic bottle504392 9 elements 10 mg/l in 2% nitric acidml 100 Plastic bottle504393 13 elements 10 mg/l in 2% nitric acidml 100 Plastic bottle

MurexideMuresside - Murexide - Murexida

SynonymesAmmonium purprateAtomic weight: 284,19

CAS N: 3051-09-0EEC N: 221-266-6

Murexide - Analytical GradeRPE-For analysis-C.I. 56085

Description Red violet powder Loss on drying <=10 % Residue on ignition <=0.5 %


Myristic acidAcido miristico - Acide myristique - Acido mirístico


Myristic acid - Technical GradeRE-Pure

Assay (GLC) >=90 % Description White flakes Melting point 52.2 ÷ 56.2 ° CResidue on ignition <=100 ppm


NaphthaleneNaftalene - Naphtalène - Naftaleno


N Xn

R: 22-40-50/53S: 36/37-46-60-61


Naphthalene - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description White flakes Melting point 79 ÷ 82 ° C


Naphthalhydroxamic acidAcido naftalidrossammico - Acide naphtalhydroxamique - Acido naftalhidroxámico


Naphthalhydroxamic acid - Analytical GradeRPE-For analysis

Description White hazel powder Residue on ignition <=200 ppm Calcium sensitivity <=0.3 µg/ml



NapSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Naphthionic acidAcido naftionico - Acide naphtionique - Acido naftiónico

Xn

R: 20/21/22


Naphthionic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 98 ÷ 100 % Description White powder Residue on ignition <=500 ppmNitrite sensitivity <=10 µg/ml



1-Naphthol1-Naftolo - a-Naphtol - 1-Naftol

Xn

R: 21/22-37/38-41S: 22-26-37/39


1-Naphthol - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description Grey-brown flakes Melting point 94 ÷ 98 ° C


1-Naphthol - Technical GradeRE-Pure

Assay (GLC) >=98 % Description White pinkish crystals Melting point 94 ÷ 98 ° Cá-Naphthole <=1 %


2-Naphthol2-Naftolo - b-Naphtol - b-Naftol


N Xn

R: 20/22-50S: 24/25-61


2-Naphthol - Analytical GradeRPE-For analysis-C.I. 37500

Assay (GLC) >= 99.0 % Description Pinky crystals Melting point 121 ÷ 123 °C


2-Naphthol-3,6-disulphonic acid disodium saltAcido 2-naftolo-3,6-disolfonico sale bisodico - Acide 2-naphtol-3,6-disulfonique sel disodique - Acido 2-naftol-3,6-disulfónico sal disódica


2-Naphthol-3,6-disulphonic acid disodium salt - Analytical GradeRPE-For analysis

Description White powder Nitrite sensitivity >=1.5 mg/ml



Naphthol yellow SGiallo naftolo S - Jaune naphtol S - Amarillo naftol S


Xn

R: 20/21/22



Nap CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Naphthol yellow S - Special GradeRS-For microscopy-C.I. 10316

Description Pv xx.na giallo arancio


-Naphtholbenzeinalfa-Naftolbenzeina - alpha-Naphtolbenzéine - alpha-Naftolbenceína


-Naphtholbenzein - Analytical GradeRPE-For analysis

Description Red brown powder Suitability for anhydrous titration Conform

Code Size Packaging463891 g 5 Glass jarIndicator (pH 0,0÷0,8-8,2÷10,0).For further information on above products, see following product/application section(s)Indicators (p. 50)

NaphthoresorcinolNaftoresorcina - Naphtoresorcine - Naftoresorcina


Naphthoresorcinol - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99.0 % Description Orange-brown crystalline powder Melting point 123 ÷ 126 ° C


N-1-Naphtylethylenediamine dihydrochlorideN-(1-Naftil)etilendiammina dicloridrato - n-(1-Naphtyl)éthylènediamine dichlorhydraté - N-(1-N aftil)etilendiamina diclorhidrato

Xn

R: 20/21/22


N-1-Naphtylethylenediamine dihydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98 % (s.s.) Description Whitish powder Water <= 5 %

Code Size Packaging463831 g 10 Glass jarFor the analysis of sulphamidesinto the blood

NDF SolutionSoluzione NDF - Solution NDF - Solución NDF


T

R: 60-61S: 53-45

NDF Solution - Analytical GradeRPE-For analysis

Description Clear liquid Density at 20°C 1.010 ÷ 1.025 pH at 20°C 6.10 ÷ 7.10

Code Size Packaging526920 ml 2500 Glass bottle526921 l 25 Plastic drumComposition: Sodium laurylsulphate: 30 g; EDTA: 18,61 g; Sodium borate: 6,81 g; Disodium hydrogen phosphate anhydrous: 4,56 g; 2-Ethoxyethanol: 10 ml; Water: QSP 1 lFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)


NeoSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

NeocuproineNeocuproina - Néocuproïne - Neocuproina

Xi

R: 36/37/38S: 22-24/25


Neocuproine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White powder Melting point 158.5 ÷ 161.5 ° CResidue on ignition <=0.1 % Copper sensitivity <=0.3 µg/ml


Neocuproine hydrochlorideNeocuproina cloridrato - Néocuproïne chlorhydraté - Neocuproina clorhidrato

Xi

R: 36/37/38S: 22-24/25

CAS N: 7296-20-0EEC N: 230732-8

Neocuproine hydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % s s Description Yellowish powder Copper sensitivity >=0.3 µg/ml


NeodymiumNeodimio - Néodyme - Neodimio


R: 34S: 26-36/37/39-45

Neodymium - Special GradeRS-Standard solution for ICP




NeothorinNeotorin - Néothorine - Neotorin

N T

R: 23/25S: 20/21-28-45


Neothorin - Analytical GradeRPE-For analysis

Description Pv-gran bruno violacei Thorium sensitivity Conform Uranium sensitivity ConformSens.as complex.indicat Conform

Code Size Packaging464151 g 1 Glass bottleReagent for the spectrophotometric analysis of Al, Be, Ca, Th, U, V(IV).


Nes CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nessler's reagent single solutionNessler reattivo soluzione unica - Réactif de Nessler solution - Nessler reactivo solución única


C T

R: 25-35-48/21/22-52/53S: 26-45-36/37-61

Nessler's reagent single solution - Analytical GradeRPE-For analysis

Description Yellow clear liquid Sensibilità all'azoto Conform

Code Size Packaging464231 ml 500 Plastic bottle464232 ml 1000 Plastic bottleFor the analysis of ammonia and ammonium salts.

Nessler's reagent solution ANessler reattivo soluzione A - Réactif de Nessler solution A - Nessler reactivo solución A


N T+

R: 26/27/28-33-51/53S: 26-45-60

Nessler's reagent solution A - Analytical GradeRPE-For analysis

Description Yellow clear liquid Density at 20° C >=1.2

Code Size Packaging464422 ml 500 Glass bottleFor the analysis of N

Nessler's reagent solution BNessler reattivo soluzione B - Réactif de Nessler solution B - Nessler reactivo solución B


C

R: 35S: 26-45

CAS N: 1310-73-2EEC N: 215-185-5

Nessler's reagent solution B - Analytical GradeRPE-For analysis

Assay 20.50 ÷ 21.50 % (NaOH) Description Clear colourless liquid

Code Size Packaging464432 ml 500 Plastic bottleFor the analysis of N

Neutral redRosso neutro - Rouge neutre - Rojo neutro

Xn

R: 20/21/22


Neutral red - Analytical GradeRPE-For analysis-C.I. 50040

Description Green-brown powder Loss on drying <= 5 % Colour change red - yellowpH range 6.8 ÷ 8.0

Code Size Packaging476951 g 10 Glass jarStain for Microscopy (hystology-ematologia) Indicator (pH 6,8÷8,0).For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Nickel powderNichel polvere - Nickel en poudre - Níquel en polvo

Xn

R: 40-43S: 22-36


Nickel powder - Analytical Grade


NicSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nickel powder - Analytical GradeRPE-For analysis

Assay >= 98 % Description Polvere metallica


Nickel ballsNichel sfere - Nickel en billes - Níquel en bolas

Xn

R: 40-43S: 36


Nickel balls - Analytical GradeRPE-For analysis

Assay 99.5 ÷ 100.0 % Description Balls


Nickel sheetNichel lamina - Nickel en lames - Níquel hojas

Xn

R: 40-43S: 36


Nickel sheet - Analytical GradeRPE-For analysis

Assay 99.5 ÷ 100.0 % Description Sheet

Code Size Packaging Notes464344 Width ~0,5 mmg 100 Carton box464364 Width ~1 mmg 100 Carton box

Nickel wireNichel filo - Nickel en fils - Níquel hilo

Xn

R: 40-43S: 36


Nickel wire - Analytical GradeRPE-For analysis

Assay >= 99.5 % Description Metallic wire

Code Size Packaging464304 g 100 Carton box(Diameter ~mm 1).

NickelNichel - Nickel - Niquel


Xn

R: 40-43-36/38S: 26-36/37/39-45

Nickel - Special GradeRS-NORMEX-concentrated solution for AAS






Nic CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nickel - Special GradeRS-Standard solution for AAS

Description Green clear liquid Titration factor 0.998 ÷ 1.002





Nickel (II) acetateNichel acetato oso - Nickel acétate - Níquel (II) acetato

Xn

R: 20/22-40-43S: 22-36/37


Nickel (II) acetate - Analytical GradeRPE-For analysis

Assay 23 ÷ 24 % (Ni) Description Green powder Co <= 0.2 %Cr <= 5 ppm Cu <= 10 ppm Fe <= 20 ppmMn <= 20 ppm Pb <= 5 ppm Zn <= 10 ppm

Code Size Packaging464474 g 100 Plastic jar464476 g 500 Plastic jarLow content of Co.

Nickel (II) ammonium sulphateNichel ammonio solfato oso - Nickel ammonium sulfate - Níquel (II) y amonio sulfato

Xn

R: 22-40-42/43S: 22-36/37


Nickel (II) ammonium sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) 99 ÷ 100 % Description Green-blue crystalline powder pH sol. 5% at 25° C 4.3 ÷ 4.7Chloride <= 10 ppm Water-insoluble matter <= 30 ppm Nitrate <= 100 ppmSubst. not ppt. (NH4)2S <= 0.2 % Ca <= 50 ppm Cd <= 20 ppmCo <= 10 ppm Cu <= 10 ppm Fe <= 10 ppmK <= 200 ppm Na <= 200 ppm Pb <= 10 ppmZn <= 20 ppm


Nickel (II) carbonate basicNichel (II) carbonato basico - Nickel carbonate basique - Níquel (II) carbonato básico


N Xn

R: 22-40-43-50/53S: 22-36/37-60-61


Nickel (II) carbonate basic - Analytical Grade


NicSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nickel (II) carbonate basic - Analytical GradeRPE-For analysis

Assay (complexometric) >= 45 % (Ni) Description Green powder Chloride <= 0.1 %Diluted HCl-ins. matter <= 500 ppm Co <= 0.1 % Cu <= 50 ppmFe <= 100 ppm Pb <= 50 ppm Zn <= 50 ppm

Code Size Packaging464604 g 100 Plastic jarLow content of Co.

Nickel (II) chlorideNichel cloruro oso - Nickel chlorure - Níquel (II) cloruro


T

R: 25-40-42/43S: 22-36/37-45


Nickel (II) chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 98 % Description Green crystals pH sol. 5% at 20°C 4 ÷ 6Mg <= 10 ppm Sulphate <= 50 ppm Ca <= 50 ppmCd <= 10 ppm Co <= 20 ppm Cu <= 10 ppmFe <= 20 ppm Na <= 50 ppm Pb <= 10 ppmZn <= 10 ppm

Code Size Packaging464644 g 100 Glass jar464645 g 250 Plastic jar464647 g 1000 Plastic jarLow content of Co.

Nickel (II) nitrateNichel nitrato oso - Nickel nitrate - Níquel (II) nitrato


O Xn

R: 8-22-40-42/43S: 22-36/37


Nickel (II) nitrate - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98.5 % Description Green crystals Water-insoluble matter <= 100 ppmChloride <= 50 ppm Al <= 10 ppm As <= 5 ppmCa <= 10 ppm Cd <= 1 ppm Co <= 0.5 %Cr <= 1 ppm Cu <= 10 ppm Fe <= 10 ppmMg <= 10 ppm Mn <= 20 ppm Pb <= 1 ppmS <= 10 ppm Zn <= 10 ppm


Nickel (II) nitrate 10 g/L solutionNichel nitrato 10 g/l soluzione - Nickel nitrate 10 g/L - Níquel (II) nitrato solución 10 g/L


Nickel (II) nitrate 10 g/L solution - Special GradeRS-Matrix modifiers for AAS-GTA

Code Size Packaging Notes503197 Matrice: Nitric acid (HNO3), conc. 10 g/l50 ml Plastic bottle


Nickel (II) sulphateNichel solfato - Nickel sulfate - Níquel sulfato


N Xn

R: 22-40-42/43-50/53S: 22-36/37-60-61


Nickel (II) sulphate - Analytical Grade


Nic CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nickel (II) sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99 % Description Green crystals pH sol. 5% at 25° C 2.5 ÷ 6.5Total nitrogen <=20 ppm Chloride <=10 ppm Water-insoluble matter <=100 ppmSubst. not ppt. (NH4)2S <=0.1 % Ca <=400 ppm Cd <=10 ppmCo <=5 ppm Cu <=10 ppm Fe <=80 ppmK <=500 ppm Mn <=10 ppm Na <=100 ppmPb <=10 ppm Zn <=20 ppm

Code Size Packaging464775 g 250 Plastic jar464777 g 1000 Plastic jar464772 kg 25 Fibre drumLow content of Co.

Nickel (II) sulphate - Technical GradeRE-Pure

Assay (complexometric) 98 ÷ 100 % Description Green crystals Water-insoluble matter <=0.1 %Fe <=100 ppm


NicotinamideNicotinammide - Nicotinamide - Nicotinamida


Nicotinamide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Assay (HPLC) 98.5 ÷ 101.5 % s.s. Description White crystalline powderAppearance of solution Conform Ph.Eur. Related substances Conform Ph.Eur. Ready carbonizable substances Conform USP-NFOrganic volatile impurities Conform USP-NF Melting point 128 ÷ 131 ° C pH solution 5% 6.0 ÷ 7.5Loss on drying <=0.5 % Sulphated ash <=0.1 % Heavy metals (Pb) <=30 ppm


Nicotinic acidAcido nicotinico - Acide nicotinique - Acido nicotínico


Nicotinic acid - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.5 ÷ 100.5 % Description White crystalline powder Melting point 235.7 ÷ 237.3 ° CChloride <=0.02 % Heavy metals (Pb) <=20 ppm Loss on drying <=1.0 %Residue on ignition <=0.1 % Sulphate <= 0.02 %


NigrosineNigrosina - Nigrosine - Nigrosina


R: 20/21/22S: 7-9

CAS N: 8005-03-6

Nigrosine - Special GradeRS-For microscopy-C.I. 50420

Description black granules




NilSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nile blue sulphateBlu Nilo A - Bleu du Nil A - Azul Nilo A


Xn

R: 20/21/22S: 22-24/25


Nile blue sulphate - Analytical GradeRPE-For analysis-C.I. 51180

Description Dark green powder Suitability for anhydrous titration Conform Colour change blue redpH range 10.2 - 13.0

Code Size Packaging429042 g 25 Glass jarStain for Microscopy (bacteriology-hystology). Indicator (pH 10,2÷13,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)

NinhydrinNinidrina - Ninhydrine - Ninhidrina

Xn

R: 20/21/22S: 7-9


Ninhydrin - Analytical GradeRPE-ACS-for analysis

Description Yellow powder Ident.and melting point Conform Aminoacids sensitivity ConformSolubility Conform

Code Size Packaging464928 g 5 Glass jar464922 g 25 Jar464921 g 250 Glass bottle


NiobiumNiobio - Niobium - Niobio


R: R20/21/22-36S: S36/37-26

Niobium - Special GradeRS-Standard solution for ICP




NitrateNitrati - Nitrate - Nitrato

Nitrate - Special GradeRS-Standard solution for ion chromatography




Nit CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

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S

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X

W

V

U

Y

Z

Nitric acid fuming 90%Acido nitrico fumante 90% - Acide nitrique fumant 90% - Acido nítrico fumante 90%


C O

R: 8-35S: 23-26-36-45


Nitric acid fuming 90% - Analytical GradeRPE-For analysis

Assay (acidimetric) 89 ÷ 92 % Description Clear colourless liquid Density at 20° C 1.479 ÷ 1.485Chloride <=0.5 ppm Phosphate <=2 ppm Heavy metals (Pb) <=1 ppmResidue on ignition <=10 ppm Sulphate <=2 ppm As <=0.01 ppmCd <=0.1 ppm Cu <=0.2 ppm Fe <=1 ppmMn <=0.2 ppm Ni <=0.2 ppm Pb <=0.2 ppmZn <=0.2 ppm

Code Size Packaging408133 ml 500 Glass bottle408131 kg 30 Glass bottle

Nitric acid 69.5%Acido nitrico 69,5% - Acide nitrique 69.5% - Acido nítrico 69.5%


C

R: 35S: 23-26-36-45


Nitric acid 69.5% - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 69.1 ÷ 69.9 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.408 ÷ 1.416 Chloride <=0.1 ppm Phosphate <=0.5 ppmHeavy metals (Pb) <=0.2 ppm Sulphated ash <=4 ppm Silicate <=1 ppmSulphate <=0.5 ppm Ag <=0.02 ppm Al <=0.05 ppmAs <=0.005 ppm Ba <=0.1 ppm Be <=0.02 ppmBi <=0.1 ppm Ca <=5 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.1 ppm Cu <=0.01 ppmFe <=0.2 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.1 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=0.5 ppm Ni <=0.05 ppm Pb <=0.02 ppmSr <=0.02 ppm Ti <=0.1 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.01 ppm

Code Size Packaging408071 ml 1000 Glass bottle408076 ml 1000 Glass bottle PVC coated408072 ml 2500 Glass bottle408075 kg 40 Plastic drum408074 kg 260 Drum


RPE-For analysisCode Size Packaging524530 ml 1000 Plastic bottle524531 ml 2500 Plastic bottle

Nitric acid 69.5% - Special GradeRS-MOS For electronic use-ERBATRON

Assay (acidimetric) 69.1 ÷ 69.9 % Description Clear colourless liquid Density at 20° C 1.408 ÷ 1.418Chloride <=0.05 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.05 ppmResidue on ignition <=2 ppm Sulphate <=0.5 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.05 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.1 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.005 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.3 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.05 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm



NitSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Nitric acid 69.5% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 69.1 ÷ 69.9 % Description Clear colourless liquid Density at 20° C 1.408 ÷ 1.418Chloride <=0.05 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.05 ppmResidue on ignition <=2 ppm Sulphate <=0.5 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.05 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.1 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.005 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.3 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.02 ppmSb <=0.01 ppm Si <=0.1 ppm Sn <=0.02 ppmSr <=0.02 ppm Ta <=0.1 ppm Ti <=0.01 ppmTl <=0.02 ppm V <=0.01 ppm Zn <=0.05 ppmZr <=0.01 ppm



Nitric acid 67-69%Acido nitrico 67-69% - Acide nitrique 67-70% - Acido nítrico 67-70%


C

R: 35S: 23-26-36-45


Nitric acid 67-69% - Special GradeRS-Superpure-for trace analysis

Assay (acidimetric) 67 ÷ 70 % Description Clear liquid Al <= 1 ppbSb <= 1 ppb As <= 1 ppb Ba <= 1 ppbBe <= 1 ppb Bi <= 1 ppb B <= 1 ppbCd <= 1 ppb Ca <= 1 ppb Cr <= 1 ppbCo <= 1 ppb Cu <= 1 ppb Fe <= 1 ppbPb <= 1 ppb Li <= 1 ppb Mg <= 1 ppbMn <= 1 ppb Hg <= 1 ppb Mo <= 1 ppbNi <= 1 ppb K <= 1 ppb Se <= 1 ppbAg <= 1 ppb Na <= 1 ppb Sr <= 1 ppbTh <= 1 ppb Sn <= 1 ppb Ti <= 1 ppbU <= 1 ppb V <= 1 ppb Zn <= 1 ppbZr <= 1 ppb Ce <= 0.5 ppb Colour (APHA) <= 10Cs <= 0.5 ppb Dy <= 0.5 ppb Er <= 0.5 ppbEu <= 0.5 ppb Gd <= 0.5 ppb Ga <= 0.5 ppbGe <= 0.5 ppb Au <= 0.5 ppb Hf <= 0.5 ppbHo <= 0.5 ppb In <= 0.5 ppb La <= 0.5 ppbLu <= 0.5 ppb Nd <= 0.5 ppb Nb <= 0.5 ppbPd <= 0.5 ppb Pt <= 0.5 ppb Pr <= 0.5 ppbRe <= 0.5 ppb Rh <= 0.5 ppb Rb <= 0.5 ppbRu <= 0.5 ppb Sm <= 0.5 ppb Sc <= 0.5 ppbTe <= 0.5 ppb Tb <= 0.5 ppb Tl <= 0.5 ppbTm <= 0.5 ppb W <= 0.5 ppb Yb <= 0.5 ppbY <= 0.5 ppb



Nitric acid 67.5% (42°Be)Acido nitrico 67,5% (42°Bé) - Acide nitrique 67.5% (42 Be) - Acido nítrico 67.5% (42°Bé)

Transport classificationONU n. 2031Transport class: 8Packaging group: IPackaging group: II

C

R: 35S: 23-26-36-45


Nitric acid 67.5% (42°Be) - Special Grade



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Nitric acid 67.5% (42°Be) - Special GradeRS-Ultrapure-for trace analysis

Assay (acidimetric) 67 ÷ 70 % Description Clear colourless liquid Ag <= 10 pptAl <= 20 ppt As <= 20 ppt B <= 20 pptBa <= 10 ppt Be <= 10 ppt Bi <= 10 pptCa <= 20 ppt Cd <= 10 ppt Co <= 10 pptCr <= 20 ppt Cu <= 20 ppt Fe <= 20 pptHg <= 100 ppt K <= 10 ppt Mg <= 10 pptMn <= 10 ppt Mo <= 10 ppt Na <= 10 pptNi <= 50 ppt Pb <= 10 ppt Sn <= 20 pptSr <= 10 ppt Tl <= 10 ppt Ti <= 10 pptV <= 10 ppt Zn <= 20 ppt Zr <= 10 pptU <= 1 ppt Th <= 1 ppt Sb <= 10 pptCe <= 10 ppt Cs <= 10 ppt Dy <= 1 pptEr <= 1 ppt Eu <= 1 ppt Gd <= 1 pptGa <= 10 ppt Ge <= 10 ppt Au <= 20 pptHf <= 10 ppt Ho <= 1 ppt In <= 1 pptLa <= 1 ppt Li <= 10 ppt Lu <= 1 pptNd <= 1 ppt Nb <= 1 ppt Pd <= 20 pptPt <= 20 ppt Pr <= 1 ppt Re <= 10 pptRh <= 10 ppt Rb <= 10 ppt Ru <= 20 pptSm <= 1 ppt Sc <= 10 ppt Te <= 1 pptTb <= 1 ppt Tm <= 1 ppt W <= 10 pptYb <= 1 ppt Y <= 1 ppt



Nitric acid 67.5% (42°Be) - Technical GradeRE-Pure

Assay (acidimetric) 65.0 ÷ 70.0 % Description Clear colourless liquid Density at 20° C 1.395 ÷ 1.415Residue on ignition <=50 ppm Chloride <=30 ppm Sulphate <=50 ppmHeavy metals (Pb) <=10 ppm Fe <=10 ppm

Code Size Packaging305502 ml 2500 Glass bottle528530 ml 5000 Plastic tank305501 kg 40 Plastic drum305505 kg 70 Plastic drum

Nitric acid 65%Acido nitrico 65% - Acide nitrique 65% - Acido nítrico 65%


C

R: R: 35S: S: 23-26-36-45


Nitric acid 65% - Analytical GradeRPE-For analysis

Assay (acidimetric) 64 ÷ 66 % Description Clear colourless liquid Density at 20° C 1.390 ÷ 1.410Chloride <=0.1 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppmResidue on ignition <=4 ppm Silicate <=1 ppm Sulphate <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.1 ppm Cu <=0.01 ppm Fe <=0.2 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.05 ppm Pb <=0.02 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm




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Nitric acid 65% - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) 64 ÷ 66 % Description Clear colourless liquid Density at 20° C 1.390 ÷ 1.410Chloride <=0.1 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppmResidue on ignition <=4 ppm Silicate <=1 ppm Sulphate <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.1 ppm Cu <=0.01 ppm Fe <=0.2 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.5 ppmNi <=0.05 ppm Pb <=0.02 ppm Sr <=0.02 ppmTi <=0.1 ppm Tl <=0.05 ppm V <=0.05 ppmZn <=0.05 ppm

Code Size Packaging408028 ml 100 Bottle408021 ml 1000 Glass bottle408022 ml 1000 Glass bottle408025 ml 2500 Glass bottle408027 kg 40 Plastic drum


Nitric acid 65% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 64.0 ÷ 66.0 % Description Clear colourless liquid Density at 20° C 1.390 ÷ 1.410Chloride <=0.05 ppm Phosphate <=0.1 ppm Heavy metals (Pb) <=0.05 ppmResidue on ignition <=2 ppm Sulphate <=0.5 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.05 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.1 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.005 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.05 ppm Na <=0.3 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.05 ppmSb <=0.01 ppm Sn <=0.02 ppm Sr <=0.02 ppmTa <=0.1 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm Zr <=0.05 ppm


Nitric acid 65% - Technical GradeRE-Pure

Assay (acidimetric) 64 ÷ 66 % Description Clear colourless liquid Density at 20° C 1.390 ÷ 1.410Chloride <=10 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=500 ppmSulphate <=100 ppm As <=1 ppm Fe <=50 ppm

Code Size Packaging305201 ml 1000 Glass bottle305207 ml 2500 Glass bottle305205 kg 25 Drum305202 kg 40 Plastic drum

Nitric acid 65% Low content HgAcido nitrico 65% Basso contenuto di Hg - Acide nitrique 65% Basse teneur en mercure - Acido nítrico 65% bajo contenido de Hg


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R: 35S: 23-26-36-45


Nitric acid 65% Low content Hg - Special Grade



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Nitric acid 65% Low content Hg - Special GradeRS-ISO-for enviromental analysis

Assay (acidimetric) 64 ÷ 66 % Description Clear colourless liquid Density at 20° C 1.390 ÷ 1.410Chloride <=0.1 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.2 ppmResidue on ignition <=4 ppm Silicate <=1 ppm Sulphate <=0.5 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.1 ppm Cu <=0.01 ppm Fe <=0.2 ppmHg <=0.005 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.1 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=0.5 ppm Ni <=0.05 ppm Pb <=0.02 ppmSr <=0.02 ppm Ti <=0.1 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.05 ppm



Nitric acid 2 mol/lAcido nitrico 2 mol/l - Acide nitrique 2 mol/l - Acido nítrico 2 mol/l


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R: 34S: 23-26-36-45


Nitric acid 2 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging408185 ml 5000 Plastic bottle126,02 gr of HNO3. Ready-to-use volumetric solution: 2N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Nitric acid 1 mol/lAcido nitrico 1 mol/l - Acide nitrique 1 mol/l - Acido nítrico 1 mol/l


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R: 34S: 23-26-36-45


Nitric acid 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging408176 ml 500 Plastic bottle63,01 gr of HNO3. Ready-to-use volumetric solution: 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Nitric acid 0.1 mol/lAcido nitrico 0,1 mol/l - Acide nitrique 0.1 mol/l - Acido nítrico 0.1 mol/l


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R: 34S: 23-26-36-45


Nitric acid 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging408206 ml 500 Plastic bottle6,301 gr of HNO3. Ready-to-use volumetric solution: 0, 1 N.


Code Size Packaging408231 Ampoule Plastic ampoule6,301 gr of HNO3. Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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Nitrilotriacetic acidAcido nitrilotriacetico - Acide nitrilotriacétique - Acido nitrilotriacético

Xn

R: 20/22S: 7


Nitrilotriacetic acid - Analytical GradeRPE-For analysis

Assay (complexometric) >= 98.5 % Description White powder Identification (I.R.) Conform


NitriteNitriti - Nitrite - Nitrito

Nitrite - Special GradeRS-Standard solution for ion chromatography



o-Nitroanilineo-Nitroanilina - o-Nitroaniline - o-Nitroanilina


T

R: 23/24/25-33-52/53S: 28-36/37-45-61


o-Nitroaniline - Analytical GradeRPE-For analysis-C.I. 37025

Assay (oxidimetric) 98.5 ÷ 100.0 % Description Pv xx.na giallo arancion Melting point 70.0 ÷ 73.0 ° CHeavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Total sulphur <=50 ppmm-Nitroaniline <=0.2 % p-Nitroaniline <=0.2 % Fe <=10 ppm


m-Nitroanilinem-Nitroanilina - m-Nitroaniline - m-Nitroanilina

Synonymesm-Aminonitrobenzène


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R: 23/24/25-33-52/53S: 28-36/37-45-61


m-Nitroaniline - Analytical GradeRPE-For analysis-C.I. 37030

Assay (oxidimetric) 98.5 ÷ 100.0 % Description Pv xx.na giallo arancion Melting point 111.5 ÷ 113.5 ° CHeavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Total sulphur <=50 ppmo-Nitroaniline <=0.2 % p-Nitroaniline <=0.2 % Fe <=10 ppm


p-Nitroanilinep-Nitroanilina - p-Nitroaniline - p-Nitroanilina

Synonymesp-Aminonitrobenzène


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R: 23/24/25-33-52/53S: 28-36/37-45-61


p-Nitroaniline - Analytical GradeRPE-For analysis-C.I. 37035

Assay (oxidimetric) >=99 % Description Yellow crystals Melting point 145.8 ÷ 149.8 °CHeavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Total sulphur <=50 ppmm-Nitroaniline <=0.2 % o-Nitroaniline <=0.2 % Fe <=10 ppm




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m-Nitrobenzaldehydem-Nitrobenzaldeide - m-Nitrobenzaldéhyde - m-Nitrobenzaldehyde


m-Nitrobenzaldehyde - Technical GradeRE-Pure

Assay (GLC) >= 98.5 % Description Yellowish crystalline powder Melting point 56 ÷ 59 ° CWater <= 0.5 %


p-Nitrobenzenazo- -naphtholMagneson II - Magneson II - Magnesón II


Xn

R: 20/21/22


p-Nitrobenzenazo- -naphthol - Analytical GradeRPE-For analysis

Description Dark red powder Mg sensitivity <=2 µg/ml Residue on ignition <=1 %

Code Size Packaging465351 g 10 Glass jarReagent for the analysis of Mg, Mo

p-Nitrobenzenazochromotropic acid disodium saltAtomic weight: 513,38CAS N: 548-80-1EEC N: 208-959-9

p-Nitrobenzenazochromotropic acid disodium salt - Analytical GradeRPE-For analysis

Description Polvere marrone Residue on ignition 25.7 ÷ 29.7 % Borate sensitivity Conform


NitrobenzeneNitrobenzene - Nitrobenzène - Nitrobenceno


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R: 23/24/25-40-48/23/24-51/53-62S: 28-36/37-45-61


Nitrobenzene - Analytical GradeRPE-ACS-for analysis

Assay (GLC) >= 99 % Description Yellow clear liquid Residue on evaporation <= 50 ppmChloride <= 5 ppm Acidi solub. in acqua <= 0.0005 meq/g


o-Nitrobenzensulphenyl chlorideo-Nitrobenzene solfenile cloruro - o-Nitrobenzène sulfényle chlorure - o-Nitrobenceno sulfenilo cloruro


o-Nitrobenzensulphenyl chloride - Analytical GradeRPE-For analysis

Description xx.ni gialli opalina




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m-Nitrobenzoic acidAcido m-nitrobenzoico - Acide m-nitrobenzoique - Acido m-nitrobenzoico

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R: 22-36S: 26


m-Nitrobenzoic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description Yellowish crystalline powder Melting point 141 ÷ 142 ° CLoss on drying <=0.5 % Total chlorine <=20 ppm Methyl alcohol insolub <=100 ppmHeavy metals (Pb) <=10 ppm Residue on ignition <=200 ppm Total sulphur <=20 ppmFe <=10 ppm


p-Nitrobenzoyl chloridep-Nitrobenzoile cloruro - 4-Nitrobenzoyle chlorure - p-Nitrobenzoílo cloruro


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R: 34-37S: 36/37/39-45


p-Nitrobenzoyl chloride - Technical GradeRE-Pure

Assay (argentimetric) 97.5 ÷ 102.5 % Description Scaglie gialle Melting point >= 71.5 ° C


p-Nitrobenzyl bromidep-Nitrobenzile bromuro - 4-Nitrobenzyle bromure - p-Nitrobencilo bromuro


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R: 36/37/38S: 39


p-Nitrobenzyl bromide - Analytical GradeRPE-For analysis

Assay >=99 % Description Polvere crist. g iallog.


p-Nitrobenzyl chloridep-Nitrobenzile cloruro - 4-Nitrobenzyle chlorure - p-Nitrobencilo cloruro


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R: 36/37/38S: 39


p-Nitrobenzyl chloride - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Yellowish crystalline powder Melting point 71 ÷ 74 ° C


NitroethaneNitroetano - Nitroéthane - Nitroetano


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R: 10-20/22S: 9-25-41


Nitroethane - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 20° C 1.046 ÷ 1.050Refractive index at 20° 1.3887 ÷ 1.3947 Boiling point 114.5 ÷ 115.5 ° C Water (K.F.) <= 0.3 %Residue on evaporation <= 50 ppm




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NitronNitron - Nitron - Nitrón


Nitron - Analytical GradeRPE-For analysis

Description Green - yellow powder Melting point 188.0 ÷ 190.0 ° C Residue on ignition <=0.1 %Nitrate sinsitivity >=30 µg/ml


5-Nitrophenanthroline-1,105-Nitrofenantrolina-1,10 - 5-Nitrophénanthroline-1,10 - 5-Nitrofenantrolina-1,10


5-Nitrophenanthroline-1,10 - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98.5 ÷ 100.0 % Description Yellowish powder Redox ind. sensitivity ConformMelting point 198.0 ÷ 202.0 ° C Residue on ignition <=0.1 %

Code Size Packaging465541 g 1 Glass bottleRedox indicator

m-Nitrophenolm-Nitrofenolo - m-Nitrophénol - m-Nitrofenol


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R: 20/21/22-33S: 28


m-Nitrophenol - Analytical GradeRPE-For analysis

Description Yellow crystals Sensitivity(pH 6.6-8.5) Conform Melting point 96.0 ÷ 98.0 ° CResidue on ignition <=0.1 % Colour change colourless-yellow

Code Size Packaging465703 g 50 Glass jarIndicator

p-Nitrophenolp-Nitrofenolo - p-Nitrophénol - p-Nitrofenol


Xn

R: 20/21/22-33S: 28


p-Nitrophenol - Analytical GradeRPE-For analysis

Description Yellow crystals Sensitivity(pH 5.0-7.6) Conform Melting point 113.0 ÷ 115.0 ° CResidue on ignition <=0.1 % Colour change Colourless-yellow

Code Size Packaging465744 g 100 Glass jarIndicator

p-Nitrophenol solution 0.1% in waterp-Nitrofenolo soluzione 0,1% in acqua - p-Nitrophénol en solution à 0.1% dans l!eau - p-Nitrofenol solución 0.1% en agua


p-Nitrophenol solution 0.1% in water - Analytical GradeRPE-For analysis

Description Yellow clear liquid pH range 5.0 - 7.0

Code Size Packaging465776 ml 500 BottleIndicator according to Michaelis



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D(-)p-Nitrophenyl-1-amino-2-propane-1,3-diolD(-)p-Nitro-1-fenil-2-ammino-1,3-propandiolo - D(-)p-Nitrophényl-1-amino-2-propane-1,3-diol - D(-)1-(p-Nitr ofenil)-2-aminopropan-1,3- propandiol


D(-)p-Nitrophenyl-1-amino-2-propane-1,3-diol - Analytical GradeRPE-For analysis

Assay (alkalimetric) 99 ÷ 100 % Description White yellowish powder Melting point 162.0 ÷ 165.0 ° CSpecific optical rotation +29.0 ÷ +31.0 ° Loss on drying <=0.5 % Residue on ignition <=0.1 %


p-Nitrophenylhydrazinep-Nitrofenilidrazina - p-Nitrophénylhydrazine - p-Nitrofenilhidracina


p-Nitrophenylhydrazine - Analytical GradeRPE-For analysis

Description Orange red powder Melting point 157.0 ÷ 159.0 ° C Residue on ignition <=0.1 %

Code Size Packaging465552 g 25 Glass jarFor the colorimetric analysis of aldehydes and cetones

4-Nitrophenylphosphoric acid disodium saltAcido 4-nitrofenilfosforico sale bisodico - Acide 4-nitrophénylphosphorique sel disodique - Acido 4-nitrofenilfosfórico sal disódica


4-Nitrophenylphosphoric acid disodium salt - Special GradeRS-For microscopy

Assay(enzym)alkal phosp 98 ÷ 100 % s.s. Description Yellowish crystalline powder Suit sub det phosphatas ConformE 1cm % water at 310 nm 345 ÷ 365 4-Nitrophenol <=0.1 % Inorganic phosphate <=0.2 %Water 27 ÷ 30 %

Code Size Packaging408451 g 5 Glass jarFor the analysis of phosphatase

1-Nitroso-2-naphthol-3,6-disulphonic acid disodium saltAcido 1-nitroso-2-ossinaftalen-3,6-disolfonico sale bisodico - Acide 1-Nitroso-2-naphthol-3,6-disulfonique sel disodique - Sal nitrosa R


1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt - Analytical GradeRPE-For analysis

Description Granuli gialli Loss on drying <=5% % Cobalt sensitivity 0.1 µg/ml

Code Size Packaging408582 g 25 Glass jarFor the analysis of: Co, Fe, K.For further information on above products, see following product/application section(s)Indicators (p. 50)

p-Nitroso-N,N-dimethylanilinep-Nitroso-N,N-dimetilanilina - p-Nitroso-n,n-diméthylaniline - p-Nitroso-N,N-dimetilanilina


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R: 23/24/25S: 36-45


p-Nitroso-N,N-dimethylaniline - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % Description Green powder Melting point 83.5 ÷ 86.5 ° CResidue on ignition <= 0.1 %




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Nitroso nitric acidAcido nitrosonitrico - Acide nitroso-nitrique - Acido nitroso-nítrico


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R: 8-35S: 23-26-36-45

Nitroso nitric acid - Analytical GradeRPE-For analysis

Description Yellow clear liquid Density at 20° C 1.390 ÷ 1.410 Chloride <=5 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=100 ppm Sulphate <=5 ppmFe <=5 ppm


m-Nitrotoluenem-Nitrotoluolo - m-Nitrotoluène - m-Nitrotolueno


Xn

R: 20/21/22


m-Nitrotoluene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Yellow clear liquid Density at 20° C 1.154 ÷ 1.160Refractive index at 20° 1.5446 ÷ 1.5486 Boiling point 231.6 ÷ 233.6 ° C Melting point 14.0 ÷ 16.0 ° CResidue on ignition <=50 ppm


NMR tubesTubi NMR - Tubes pour RMN - Tubos para RMN

NMR tubes - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP588100 NMR tubes 10P (precision) length 178 mm5 pcs BoxP588100UP NMR tubes 10UP (Ultraprecision) length 178 mm5 pcs BoxP588500 NMR tubes 5P (precision) length 228.5 mm5 pcs BoxP588500HP NMR tubes 5HP (high precision) length 178 mm5 pcs BoxP588500TT NMR tubes 5TA (Routine) length 178 mm50 pcs BoxP588500UP NMR tubes 5UP (Ultraprecision) length 178 mm5 pcs BoxP588501HP NMR tubes 5HP (high precision) length 203 mm5 pcs BoxP588502HP NMR tubes 5HP (high precision) length 228.5 mm5 pcs BoxP588505 NMRamber tubes 5P (precision) length 178 mm5 pcs Box


2-Nonanol2-Nonanolo - 2-Nonanol - 2-Nonanolo

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R: 36/38S: 26-36


2-Nonanol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear yellow liquid Density at 20° C 0.821 ÷ 0.833Boiling point 194 ÷ 195 C Water (K.F.) <=0.5 %


Nonne Apelt reagentNonne Apelt reattivo - Réactif de Nonne Apelt - Nonne Apelt reactivo

Nonne Apelt reagent - Special GradeRS-For microscopy




NonSECTION III - CHEMICALS 100°ed

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Nonylphenol ethoxylated 10 ETONonilfenolo etossilato 10 ETO - Nonylphénol éthoxylate 10 ETO - Nonilfenol etoxilato 10 ETO

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R: 22-36/38S: 26

CAS N: 9016-45-9

Nonylphenol ethoxylated 10 ETO - Special GradeRS-Standard for detection of surfactants

Assay (at production) >=90 % Description Yellow liquid


Nuclear fast redRosso solido nucleare - Rouge nucléaire - Rojo nuclear sólido


Nuclear fast red - Special GradeRS-For microscopy-C.I. 60760



OctadecyltrichlorosilaneOttadeciltriclorosilano - Octadécyltrichlorosilane - Octadeciltriclorosilano


Octadecyltrichlorosilane - Analytical GradeRPE-For analysis

Description Yellowish liquid Density at 20° C >=0.985


n-Octanen-Ottano - n-Octane - n-Octano


F N Xn

R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62


n-Octane - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Benzene miscibility completeReady carbonizable substances Conform Density at 20° C 0.697 ÷ 0.707 Refractive index at 20° 1.3940 ÷ 1.4010Boiling point 125.0 ÷ 126.0 ° C Water (K.F.) <=100 ppm Residue on evaporation <=10 ppmAcidity (caprilic acid) <=17 ppm Alcalinity (NH3) <=0.2 ppm Subst. reducing KMnO4 <=20 ppm (5m)Total sulphur <=50 ppm


n-Octane - Technical GradePS-Pure-for synthesis


Code Size PackagingP0843016 ml 1000 Glass bottleP0843068 l 200 Metal drum


Oct CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

n-Octane - Technical GradeRE-Pure

Assay (GLC) >=95 % Description Clear colourless liquid Density at 20° C 0.697 ÷ 0.707Refractive index at 20° 1.3925 ÷ 1.4025 Boiling point 124.5 ÷ 126.5 ° C Residue on evaporation <=30 ppmAcidity (caprilic acid) <=50 ppm Total sulphur <=50 ppm


1-Octansulphonic acid sodium saltAcido 1-octansolfonico sale sodico - Acide 1-octanesulfonique sel sodique - Acido 1-octanosulfónico sal sódica


1-Octansulphonic acid sodium salt - Special GradeRS-For ion pair chromatography

Assay >= 98 % Description White crystalline powder Water-insoluble matter <= 0.1 %pH 5.5 ÷ 7.5 Loss on drying <= 2.0 % Chloride <= 0.05 %Phosphate <= 10 ppm Ammonium <= 0.05 % Al <= 5 ppmCa <= 10 ppm Cu <= 5 ppm Fe <= 5 ppmK <= 50 ppm Mg <= 5 ppm Pb <= 10 ppmZn <= 5 ppm Trasmittance - at 200 nm >= 70at 220 nm >= 90 at 250 nm >= 98


n-Octyl alcoholAlcole n-ottilico - Octanol-1 - Alcohol n-octílico

Xi

R: 37S: 3-7-24/25


n-Octyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99 % Description Clear colourless liquid Density at 25° C 0.815 ÷ 0.830Refractive index at 20° 1.425 ÷ 1.440 Boiling point 194.0 ÷ 196.0 °C Melting point -16 ÷ -14 °C


Oil of cedar woodOlio di legno cedro condensato - Huile de cèdre condensée - Aceite de cedro condensado

CAS N: 8002-27-9

Oil of cedar wood - Special GradeRS-For microscopy

Description Yellow colourless liquid Density at 20° C ~ 0.980

Code Size Packaging466753 ml 100 Glass bottle466757 ml 1000 Glass bottleImmersion mediaFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Oil of sunflowerOlio di girasole - Huile de tournesol - Aceite de girasol

CAS N: 8001-21-6EEC N: 232-273-9

Oil of sunflower - Technical GradeRE-Pure

Description Yellow clear liquid Density at 20° C >=0.920



OilSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Oil of tupertineOlio di trementina - Essence de térébenthine éthérée - Aceite de trementina


N Xn

R: 10-20/21/22-36/38-43-51/53-65S: 36/37-46-61-62

CAS N: 8006-64-2EEC N: 232-350-7

Oil of tupertine - Pharmaceutical GradeRPH-According to pharmacopoeia: BP

Description Clear colourless liquid Ethanol sulubility Conform BP Density at 20° C 0.855 ÷ 0.868Refractive index at 20° 1.467 ÷ 1.477 Residue on evaporation <=0.5 %


Oil refined of almondsOlio di mandorla raffinato - Huile d!amande raffinée - Aceite refinado de almendras

Oil refined of almonds - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Description Yellow colourless liquid Free fatty acids Conform USP-NF Mineral oil and foreign fatty oils Conform USP-NFForeign kernel oils Conform USP-NF Foreign oils Conform USP-NF Sesame oil Conform USP-NFCotton seed oil Conform USP-NF Relative density 0.910 ÷ 0.915 Iodine value 95 ÷ 105Saponification value 190 ÷ 200


Oleic acidAcido oleico - Acide oléique - Acido oleico


Oleic acid - Technical GradeRE-Pure

Assay (GLC) 55 ÷ 72 % Description Clear yellow liquid Density at 20° C 0.890 ÷ 0.910Iodine value >= 90


Orange GArancio G - Orange G - Naranja G

Xi

R: 36/37/38S: 22-24/25


Orange G - Special GradeRS-For microscopy-C.I. 16230

Description Red-orange powder Maximum absorption 476 ÷ 481 nm Absorbance 0.628 ÷ 0.661


Orange IIArancio II - Orange II - Naranja II


Orange II - Analytical GradeRPE-For analysis-C.I. 15510

Description Orange red powder

Code Size Packaging423341 g 10 Glass jarStain for Microscopy (hystology). Indicator (pH 11,0÷13,0).For further information on above products, see following product/application section(s)Microscopy (p. 58)


Ora CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

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Q

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S

T

X

W

V

U

Y

Z

OrceinOrceina - Orcéine - Orceina

CAS N: 1400-62-0EEC N: 215-750-6

Orcein - Special GradeRS-For microscopy-C.I. Natural Red 28


Code Size Packaging466858 g 5 Glass jarStain for botany-hystology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

Orcinol monohydrateOrcina monoidrato - Orcinol - Orcina monohidrato

Xn

R: 20/22S: 20


Orcinol monohydrate - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description White powder or pinkish Melting point 56 ÷ 61 °CWater (K.F.) 12.2 ÷ 13.2 % Residue on ignition <= 0.1 %


ORSAT reagent AORSAT (potassio idrato 28%) - ORSAT Réactif A - ORSAT reactivo A


C

R: 35S: 26-37/39

ORSAT reagent A - Special GradeRS-For gas analysis


ORSAT reagent BORSAT (potassio pirogallato 14%) - ORSAT Réactif B (potassium pyrogallate à 14 %) - ORSAT reactivo B


C

R: 36S: 26-37/40

ORSAT reagent B - Special GradeRS-For gas analysis


ORSAT reagent CORSAT rame cloruro oso ammoniacale 7% - ORSAT Réactif C (Cuivre chlorure en solution ammoniacale à 7%) - ORSAT reactivo C

ORSAT reagent C - Special GradeRS-For gas analysis


ORSAT reagent DORSAT (soluzione d!arresto) - ORSAT Réactif D - ORSAT reactivo D

Xi

R: 36/38S: 26

ORSAT reagent D - Special Grade


ORSSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

ORSAT reagent D - Special GradeRS-For gas analysis


Orthophosphoric acid 99%Acido fosforico 99% - Acide phosphorique 99% - Acido orto-fosforico 99%


C

R: 34S: 26-45


Orthophosphoric acid 99% - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98 % Description White deliquescent crystals Chloride <=2 ppmFluoride <=5 ppm Ca, Mg and ppt by NH4OH <=50 ppm Heavy metals (Pb) <=10 ppmNitrate <=2 ppm Reducing subst as H3PO3 <=50 ppm Silicate <=500 ppmSulphate <=10 ppm As <=0.5 ppm Cd <=5 ppmCo <=5 ppm Cu <=5 ppm Fe <=10 ppmK <=20 ppm Mg <=10 ppm Mn <=0.5 ppmNa <=50 ppm Ni <=5 ppm Pb <=5 ppmZn <=10 ppm

Code Size Packaging405967 g 1000 Plastic jar405961 g 10000 Plastic jar405963 g 10000 Plastic jar


Orthophosphoric acid 85%Acido fosforico 85% - Acide phosphorique 85% - Acido orto-fosforico 85%


C

R: 34S: 26-45


Orthophosphoric acid 85% - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 85 ÷ 87 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.689 ÷ 1.701 Volatile acid <=10 ppm Water-insoluble matter <=10 ppmChloride <=1 ppm Fluoride <=5 ppm Heavy metals (Pb) <=5 ppmNitrate <=3 ppm Reducing substances <=25 ppm Silicate <=250 ppmSulphate <=5 ppm As <=0.5 ppm Ca <=20 ppmCd <=5 ppm Co <=1 ppm Cu <=2 ppmFe <=5 ppm K <=50 ppm Mg <=10 ppmMn <=0.5 ppm Na <=250 ppm Ni <=5 ppmPb <=1 ppm Sb <=2 ppm Zn <=10 ppmAppearance of solution Conform Substances precipitated with ammonia Conform Phosphorous and hypophosphorous acid ConformAlkali phosphates Conform


RPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USPAssay (acidimetric) 85 ÷ 87 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.689 ÷ 1.701 Volatile acid <=10 ppm Water-insoluble matter <=10 ppmChloride <=1 ppm Fluoride <=5 ppm Heavy metals (Pb) <=5 ppmNitrate <=3 ppm Reducing substances <=25 ppm Silicate <=250 ppmSulphate <=5 ppm As <=0.5 ppm Ca <=20 ppmCd <=5 ppm Co <=1 ppm Cu <=2 ppmFe <=5 ppm K <=50 ppm Mg <=10 ppmMn <=0.5 ppm Na <=250 ppm Ni <=5 ppmPb <=1 ppm Sb <=2 ppm Zn <=10 ppmAppearance of solution Conform Substances precipitated with ammonia Conform Phosphorous and hypophosphorous acid ConformAlkali phosphates Conform

Code Size Packaging406002 ml 1000 Plastic bottle406005 ml 2500 Plastic bottle406003 kg 40 Plastic drum406008 kg 100 Polythene-metal drum

Orthophosphoric acid 85% - Special Grade


Ort CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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S

T

X

W

V

U

Y

Z

Orthophosphoric acid 85% - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 85.0 ÷ 87.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.689 ÷ 1.701 Ammonium <=5 ppm Chloride <=1 ppmFluoride <=5 ppm Heavy metals (Pb) <=5 ppm Nitrate <=3 ppmSubst. reducing KMnO4 <=10 ppm Sulphate <=5 ppm Volatile acid <=3 ppmAl <=0.5 ppm As + Sb (as As) <=0.5 ppm Bi <=1 ppmCa <=20 ppm Cd <=5 ppm Co <=1 ppmCu <=2 ppm Fe <=5 ppm Ga <=0.1 ppmK <=5 ppm Li <=1 ppm Mg <=5 ppmMn <=0.5 ppm Na <=30 ppm Ni <=3 ppmPb <=1 ppm Sr <=5 ppm Zn <=10 ppm

Code Size Packaging406021 ml 2500 Plastic bottle406024 kg 40 Plastic drum406029 kg 320 Polythene-metal drum


Orthophosphoric acid 85% - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 85 ÷ 88 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Hypophos. phosphor acid Conform Ph.Eur. Subst. ppt by NH4OH Conform Ph.Eur. Nitrate Conform USP-NFAlkali phosphates Conform USP-NF Density at 20° C 1.689 ÷ 1.701 Chloride <=50 ppmSulphate <=100 ppm Heavy metals (Pb) <=10 ppm As <=2 ppmFe <=50 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging304064 ml 100 Bottle304061 ml 1000 Plastic bottle304062 ml 2500 Plastic bottle304063 kg 40 Plastic drum

Orthophosphoric acid 75%Acido fosforico 75% - Acide phosphorique 75% - Acido orto- fosfórico 75%


C

R: 34S: 26-45


Orthophosphoric acid 75% - Technical GradeRE-Pure

Assay (acidimetric) >=74.5 % Description Clear liquid Density at 20° C 1.569 ÷ 1.576Chloride <=5 ppm Heavy metals (Pb) <=10 ppm Sulphate <=120 ppmAs <=1 ppm Fe <=10 ppm


OsmiumOsmio - Osmium - Osmio

Osmium - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505758 Matrice: Hydrochloric acid, conc. 100 ppmml 100 Plastic bottle


Osmium (VIII) oxideOsmio tetrossido - Acide osmique - Osmio tetroxido


T+

R: 26/27/28-34S: 7/9-26-45


Osmium (VIII) oxide - Analytical Grade


OsmSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Osmium (VIII) oxide - Analytical GradeRPE-For analysis

Code Size Packaging524701 g 0,5 Glass ampoule408687 g 1 Glass vial

Oxalic acid anhydrousAcido ossalico - Acide oxalique anhydre - Acido oxálico anhidro


Xn

R: 21/22S: 24/25


Oxalic acid anhydrous - Technical GradeRE-Pure

Assay >= 97.5 % Description White crystalline powder Melting point 189 ÷ 191 ° C


Oxalic acid dihydrateAcido ossalico diidrato - Acide oxalique dihydraté - Acido oxálico dihidrato


Xn

R: 21/22S: 24/25


Oxalic acid dihydrate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 99.5 ÷ 102.5 % Description White crystals Substances darkened by sulphuric acid ConformTotal nitrogen <= 10 ppm Chloride <= 20 ppm Water-insoluble matter <= 50 ppmHeavy metals (Pb) <= 5 ppm Residue on ignition <= 100 ppm Ca <= 10 ppmFe <= 2 ppm Sulphate <= 50 ppm

Code Size Packaging408736 g 500 Plastic jar408737 g 1000 Plastic jar408731 g 5000 Plastic jar408733 kg 25 Carton drumGreen-light blue crystals

Oxalic acid dihydrate - Technical GradePS-Pure-for synthesis

Code Size PackagingP1570217 g 1000 Plastic jarP1570244 kg 25 -

RE-PureAssay (acidimetric) >= 99.5 % Description White crystalline powder Fe <= 10 ppm


Oxalic acid 0.5 mol/lAcido ossalico 0,5 mol/l - Acide oxalique 0.5 mol/l - Acido oxálico 0.5 mol/l


Xi

R: 36/38S: 26-28


Oxalic acid 0.5 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging408826 ml 500 Glass bottle45,02 gr of C2H2O4. Ready-to-use volumetric solution: 1N .Stabilized with sulphuric acid .For oxydimetry.For further information on above products, see following product/application section(s)Volumetry (p. 92)


Oxa CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z



Xi

R: 36/38S: 26-28


Oxalic acid 0.05 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging408856 ml 500 Glass bottle4,502 gr of C2H2O4. Ready-to-use volumetric solution: 0,1 N. Stabilized with sulphuric acid .For oxydimetry.


Code Size Packaging408871 Ampoule Plastic ampoule




Xi

R: 36/38S: 26-28


Oxalic acid 0.005 mol/l - Analytical GradeRPE-NORMEX-for analysis




Oxalyl chlorideOssalile cloruro - Oxalyle chlorure - Oxalilo cloruro


C T

R: 23/24/25-34S: 24/25-26-45


Oxalyl chloride - Technical GradeRE-Pure

Assay (argentimetric) >=97 % Description Clear yellow liquid Density at 20° C 1.480 ÷ 1.486Refractive index at 20° 1.4270 ÷ 1.4330 Boiling point 63.0 ÷ 64.0 °C Residue on evaporation <=500 ppm


OxamideOssammide - Oxamide - Oxamida

SynonymesEthanediamideXn

R: 22S: 24/25


Oxamide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >= 99 % Description White powder Residue on ignition <= 0.1 %


OxystrongOxystrong - Oxystrong - Oxystrong

Transport classificationONU n. 3149Secondary risk: 8Packaging group: II

C

R: 34S: 3-28-36/39

Oxystrong - Technical Grade


OxySECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Oxystrong - Technical GradeRE-Pure



Palladium sheetPalladio lamina - Palladium en lames - Paladio hojas


Palladium sheet - Analytical GradeRPE-For analysis

Assay 99.9 ÷ 100.0 % Description Sheet

Code Size Packaging467687 g 1 Carton box(Thickness mm 0,1).

PalladiumPalladio - Palladium - Paladio

Palladium - Special GradeRS-Standard solution for ICP




Palladium (II) chloridePalladio cloruro oso - Palladium chlorure - Paladio cloruro oso


Xn

R: 20/21/22-36/37/38S: 26


Palladium (II) chloride - Analytical GradeRPE-For analysis

Assay (gravimetric) >=59.5 % Pd Description Red brown powder

Code Size Packaging467737 g 1 Glass bottle467731 g 10 Glass jar

Palladium 10% on aluminaPalladio 10% su allumina - Catalyseur Palladium 10% sur alumine - Paladio 10% sobre alúmina

Palladium 10% on alumina - Special GradeRS-Catalyst

Description Black powder



Pal CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Palladium 10% on charcoalPalladio 10% su carbone - Catalyseur Palladium 10% sur charbon - Paladio 10% sobre carbón

Palladium 10% on charcoal - Special GradeRS-Catalyst



Palladium 5% on charcoalPalladio 5% su carbone - Catalyseur Palladium 5% sur charbon - Paladio 5% sobre carbón

Palladium 5% on charcoal - Special GradeRS-Catalyst

Description Blackish powder


Palladium nitrate 2 g/L solutionPalladio nitrato 2 g/L soluzione - Palladium nitrate 2 g/L - Paladio nitrato solución 2 g/l

CAS N: 10102-05-3EEC N: 233-265-8

Palladium nitrate 2 g/L solution - Special GradeRS-Matrix modifiers for AAS-GTA



PancreatinPancreatina - Pancréatine - Pancreatina

Xn

R: 36/37/38-42/43S: 22-24-37

CAS N: 8049-47-6EEC N: 232-468-9

Pancreatin - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Description Brown powder Loss on drying <= 5.0 % Total aerobic bacteria <= 10000 ufc/gEscherichia coli Absent Salmonella Absent Total proteolytic activity Conform Ph.Eur.Lipolitic activity Conform Ph.Eur. Amylolytic activity Conform Ph.Eur. Fatty substances <= 5.0 %


Pandy reagentPandy reattivo - Réactif de Pandy - Pandy reactivo


T

R: 24/25-34S: 28-45

Pandy reagent - Special GradeRS-For microscopy



Papanicolaou Haematoxylin solutionPapanicolaou Ematossilina soluzione - Papanicolaou Hématoxyline selon Harris - Papanicolaou Hematoxilina en solución

Xn

R: 20/21/22S: 26

Papanicolaou Haematoxylin solution - Special Grade


PapSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Papanicolaou Haematoxylin solution - Special GradeRS-For microscopy

Description Dark red liquid Max absorbance wave-length 555 ÷ 560 nm Absorbance(lamba max) >=0.52 uA

Code Size Packaging446464 6 x ml 500 Glass bottle446465 6 x ml 1000 Glass bottle446466 4 x ml 2500 Glass bottleStain for the diagnostics cytologic and oncologic. According to HarrisFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Papanicolaou solution EA 50Papanicolaou soluzione EA 50 - Papanicolaou solution EA 50 - Papanicolaou solución EA 50


F Xn

R: 11-20/21/22-68/20/21/22S: 7-16-24

Papanicolaou solution EA 50 - Special GradeRS-For microscopy

Description Green clear liquid Density at 20°C ~ 0.83 Assorbanza a 520 nm 2.3 ÷ 2.5Assorbanza a 630 nm 0.40 ÷ 0.46 Empirical test Positive

Code Size Packaging467784 6 x ml 500 Glass bottle467785 6 x ml 1000 Glass bottle467786 4 x ml 2500 Glass bottleStain for the diagnostics cytologic and oncologic. It contains ethanol and methanol.

Papanicolaou solution OG 6Papanicolaou soluzione OG 6 - Papanicolaou solution OG 6 - Papanicolaou solución OG 6


F Xn

R: 11-20/21/22-68/20/21/22S: 7-16-23-24

Papanicolaou solution OG 6 - Special GradeRS-For microscopy

Description Orange clear liquid Density at 20°C ~ 0.83 Empirical test PositiveAbsorbance at 480 nm 0.6 ÷ 0.8

Code Size Packaging467794 6 x ml 500 Glass bottle467795 6 x ml 1000 Glass bottle467796 4 x ml 2500 Glass bottleStain for the diagnostics cytologic and oncologic. It contains ethanol and methanol.

Papaverine hydrochloridePapaverina cloridrato - Papaverine chlorohydratée - Papaverina clorohidrato


Xn

R: 22S: 22


Papaverine hydrochloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (alkalimetric) 99.0 ÷ 100.5 % (s.s.) Description White crystalline powder Appearance of solution Conform Ph.Eur.Ready carbonizable substances Conform USP-NF Sostanze correlate (HPLC) Conform Ph.Eur. Residue solvents Conform USP-NFpH sol. 2% at 25° C 3.0 ÷ 4.0 Loss on drying <=1.0 % Sulphated ash <=0.1 %

Code Size Packaging356803 g 50 Glass jar356803 g 50 Glass jar356807 g 500 Glass jar356807 g 500 Glass bottle

Paraffin oilOlio di vaselina - Huile de vaseline - Aceite de vaselina

CAS N: 8012-95-1EEC N: 232-384-2

Paraffin oil - Special Grade


Par CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Paraffin oil - Special GradeRS-For optical spectroscopy

Description Colourless oily liquid Identification (I.R.) Conform Density at 20°C ~ 0.880



Paraffin oil - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Description Colourless oily liquid Acidity or alkalinity Conform Ph.Eur. Polynuclear hydrocarbon Conform Ph.Eur.Ready carbonizable substances Conform Ph.Eur. Scale wax Conform Ph.Eur. Neutrality Conform USP-NFViscosity at 20°C 110 ÷ 230 cps Viscosity at 40°C >= 34.5 cst Density at 20°C 0.827 ÷ 0.890Density at 25°C 0.845 ÷ 0.905 Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging356601 ml 1000 Glass bottle356608 ml 5000 Metallic can356603 kg 23 Metallic can356607 kg 180 Metal drum

Paraffin solidParaffina solida - Paraffine solide - Parafina sólida

CAS N: 92045-76-6

Paraffin solid - Technical GradeRE-Pure

Description White mass Melting point >= 52 °C Acidity or alkalinity ConformSulphated ash <= 0.1 %


Paraffin pellets 60°C-62°CParaffina gocce 60°C-62°C - Paraffine en pastilles 60 - 62°C - Parafina lentejas 60°C-62°C

CAS N: 92045-76-6

Paraffin pellets 60°C-62°C - Special GradeRS-For histology

Description White pellets Melting point 60 ÷ 62 ° C

Code Size Packaging467921 g 1000 Sack467923 g 10000 SackSize g 10000 is composed by 4 pc of 2500 g eachFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Paraffin 57°C-59°CParaffina 57°C-59°C - Paraffine 57 - 59°C - Parafina 57°C-59°C

CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 57°C-59°C - Analytical GradeRPE-For analysis

Description White mass Melting point 57 ÷ 59 °C

Code Size Packaging467961 g 1000 Metallic can467964 g 2500 Metallic can467963 kg 20 Carton box


Paraffin 56°C-58°C - Erbaplast (with DMSO)Paraffina 56°C-58°C Erbaplast con DMSO - Paraffine 56 - 58°C Erbaplast avec DMSO - Parafina 56°C-58°C - Erbaplast (con DMSO)

CAS N: 92045-76-6EEC N: 295-458-3


ParSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

X

W

V

U

Y

Z

Paraffin 56°C-58°C - Erbaplast (with DMSO) - Special GradeRS-For histology

Description White pellets Melting point 56 ÷ 58 ° C

Code Size Packaging467938 g 8000 (4x g 2000) Sack


Paraffin 56°C-58°C - New Erbaplast (without DMSO)CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 56°C-58°C - New Erbaplast (without DMSO) - Special GradeRS-For histology

Description White pellets Melting point 54 ÷ 58 °C



Paraffin 56°C-58°C - Paraplast PLUS (without DMSO)CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 56°C-58°C - Paraplast PLUS (without DMSO) - Special GradeRS-For histology



Paraffin 56°C - Paraplast (without DMSO)Paraffina 56°C Paraplast senza DMSO - Paraffine 56°C Paraplast sans DMSO - Parafina 56°C - Paraplast (sin DMSO)

CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 56°C - Paraplast (without DMSO) - Special GradeRS-For histology

Code Size Packaging552111 10 x g 800 Bag


Paraffin 50°C-54°C - Erbaplast X-TRA (with DMSO)CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 50°C-54°C - Erbaplast X-TRA (with DMSO) - Special GradeRS-For histology

Description White mass Melting point 50 ÷ 54 ° C



Paraffin 50°C-54°C - New Erbaplast X-TRA (without DMSO)CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 50°C-54°C - New Erbaplast X-TRA (without DMSO) - Special GradeRS-For histology

Description White pellets Melting point 50 ÷ 54 °C




Par CARLO ERBA REAGENTS

A

B

D

C

E

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Paraffin 52°C-54°C - Paraplast X-TRA (without DMSO)CAS N: 92045-76-6EEC N: 295-458-3

Paraffin 52°C-54°C - Paraplast X-TRA (without DMSO) - Special GradeRS-For histology

Code Size Packaging552121 8 x g 1000 Bag



CAS N: 92045-76-6EEC N: 295-458-3



Code Size Packaging467901 g 1000 Metallic can467904 g 2500 Metallic can467903 kg 20 Carton box



CAS N: 92045-76-6EEC N: 295-458-3



Code Size Packaging467891 g 1000 Metallic can467893 g 2500 Metallic can


ParaformaldehydeParaformAldeide - Paraformaldéhyde - Paraformaldehído


Xn

R: 22-36/37/38-40-43S: 22-26-36/37

CAS N: 30525-89-4EEC N: 200-001-8

Paraformaldehyde - Technical GradeRE-Pure

Assay (oxidimetric) >= 95 % Description White powder Sulphated ash <= 200 ppm

Code Size Packaging387507 g 1000 Plastic bottle387503 kg 25 Carton drum

Pentafluoropropionic anhydrideAnidride pentafluoropropionica - Anhydride pentafluoropropionique - Anhídrido pentafluoropropiónico


C

R: 14-34-20/21/22S: 26-27-28-36/37/39-45


Pentafluoropropionic anhydride - Analytical Grade


PenSECTION III - CHEMICALS 100°ed

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Pentafluoropropionic anhydride - Analytical GradeRPE-For analysis

Assay (GLC) >=95 % Description Clear colourless liquid Density at 20° C >=1.57Refractive index at 20° >=1.300 Boiling point 70 ÷ 72 ° C

Code Size Packaging422082 10 x ml 1 Glass vialDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

Iso-PentaneIsopentano - Isopentane - Isopentano


F+ N Xn

R: 12-51/53-65-66-67S: 9-16-29-33-61-62


Iso-Pentane - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.352 - 1.356 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Aromatic compounds <= 20 mg/Kg Colour <= 10 HazenIdentification (IR) Conform Total sulphur (S) <= 2 ppm


Iso-Pentane - Special GradeRS-Anhydrous-for analysis




Iso-Pentane - Technical GradePS-Pure-for synthesis


Code Size PackagingP0650216 ml 1000 Glass bottleP0650228 ml 5000 Aluminium can

RE-PureAssay (GLC) >= 99.0 % Density at 20°C 0.610 ÷ 0.630 Refractive index at 20°C 1.3507 ÷ 1.3607Boiling point 27.00 ÷ 28.50 °C Residue on evaporation <= 20 ppm Water (K.F.) <= 200 ppmAromatics <= 100 ppm Total sulphur <= 5 ppm

Code Size Packaging528471 ml 5000 Metal tank

n-Pentane 99%n-Pentano 99% - n-Pentane 99% - n-Pentan 99%


F+ N Xn

R: 12-51/53-65-66-67S: 9-16-29-33-61-63


n-Pentane 99% - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 15° C 0.629 ÷ 0.633Aromatics <=0.001 % Residue on evaporation <=0.001 % p/v



Pen CARLO ERBA REAGENTS

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n-Pentane 99% - Analytical GradeRPE-For analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Positive Alcohol miscibility complete Diethyl ether miscib. completeChloroform miscibility complete Density at 20° C 0.623 ÷ 0.629 Refractive index at 20° 1.3552 ÷ 1.3606Boiling point 35.8 ÷ 36.3 ° C Acidity or alkalinity <=0.0001 meq/g Water (K.F.) <=100 ppmResidue on evaporation <=20 ppm Total phosphorus <=0.5 ppm Total silicon <=0.02 ppmTotal sulphur <=5 ppm Ca <=0.5 ppm Cu <=0.05 ppmFe <=0.2 ppm K <=0.2 ppm Mg <=0.1 ppmNa <=1 ppm Pb <=0.05 ppm Zn <=0.1 ppm


n-Pentane 99% - Special GradeRS-ATRASOL-For analysis of volatile traces

Assay (GC) >= 99 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Non volatile residue <= 2 mg/Kg GC ( FID ) - NC Atrasol ConformGC-ECD.Individual peak (CCl4) <= 1 µg/l Ret.time dichloromethane- trichlorobenz. - GC-ECD.Individual peak (Lindane) <= 2 ng/lRetention time trichlorobenzene to mirex - GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -Free acid (as CH3COOH) <= 10 mg/Kg Total sulphur (S) <= 10 ppm



RS-For enviromental analysisAssay (GLC) >= 99 % Description Clear liquid Colour (APHA) <= 10Water <= 50 ppm Not volatile residue <= 5 ppm Free acids (CH3COOH) <= 10 ppmTotal sulphur <= 10 ppm GC-ECD (Carbonio tetracloruro) <= 1 µg/l GC-ECD (Lindano) <= 2 ng/lGC-FID (Esadecano) <= 5 µg/l


RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 35 % UV transmittance at 220 nm >= 85 %UV transmittance at 230 nm >= 92 % UV transmittance at 240 nm >= 98 % Aromatic compounds <= 5 mg/KgNon volatile residue <= 5 mg/Kg Total sulphur (S) <= 10 ppm Free acid (as CH3COOH) <= 10 mg/Kg



n-Pentane 99% - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen n-hexane <= 0.4 %

Code Size PackagingP064023016 ml 1000 Glass bottleP064023021 ml 2500 Glass bottleP064023028 ml 5000 Aluminium canP064023048 l 25 Metal drum

RE-PureAssay (GLC) >= 99 % Description Clear liquid Density at 20°C 0.621 ÷ 0631Refractive index at 20°C 1.3529 ÷ 1.3629 Boiling point 34.75 ÷ 37.25 °C Residue on evaporation <= 100 ppmWater (K.F.) <= 200 ppm

Code Size Packaging528995 ml 5000 Bottle528996 l 25 Drum528997 l 200 Metal drum

n-Pentane 95%n-Pentano 95% - n-Pentane 95% - n-Pentano 95%


F+ N Xn

R: 12-51/53-65-66-67S: 9-16-29-33-61-62


n-Pentane 95% - Analytical Grade


PenSECTION III - CHEMICALS 100°ed

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n-Pentane 95% - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 20 mg/Kgn-hexane <= 0.4 % Cyclopentane <= 1 % 2,2-dimethylbutane <= 1 %Total sulphur (S) <= 2 ppm Free acid (as CH3COOH) <= 10 mg/Kg

Code Size PackagingP0640516 ml 1000 Glass bottleP0640521 ml 2500 Glass bottleP0640568 l 200 Metal drum

n-Pentane 95% - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Aromatic compounds <= 20 mg/Kgn-hexane <= 0.4 % Cyclopentane <= 1 % 2,2-dimethylbutane <= 1 %Total sulphur (S) <= 2 ppm Free acid (as CH3COOH) <= 10 mg/Kg

Code Size Packaging NotesP0641016 with molecular sievesml 1000 Glass bottle


RS-For HPLC-Isocratic GradeAssay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 210 nm >= 5 % UV transmittance at 230 nm >= 80 %UV transmittance at 290 nm >= 85 % UV transmittance at 300 nm >= 98 % Aromatic compounds <= 5 mg/KgNon volatile residue <= 5 mg/Kg Total sulphur (S) <= 2 ppm Free acid (as CH3COOH) <= 10 mg/Kg


RS-For optical spectroscopyAssay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.623 ÷ 0.629Refractive index at 20° 1.3552 ÷ 1.3606 Boiling point 35.8 ÷ 36.3 ° C Acidity or alkalinity <=0.0002 meq/gWater (K.F.) <=100 ppm Residue on evaporation <=2 ppm Fluorescence -at 254 nm <=2 ppb at 365 nm <=2 ppb U.V. Transmittance -at 200 nm >=56 % at 210 nm >=71 % at 220 nm >=89 %at 230 nm >=98 % at 240 nm >=99 % at 250 nm >=99 %



RS-For residual pesticides analysisAssay (GLC) >=95 % Description Clear colourless liquid Density at 20° C 0.623 ÷ 0.629Water (K.F.) <=200 % Residue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/lGC_NPD (Parathion) <=10 ng/l GC-FID Conform



RS-PESTIPUR-for pesticide analysisAssay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Non volatile residue <= 2 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/lRetention time trichlorobenzene to mirex - Total sulphur (S) <= 2 ppm Free acid (as CH3COOH) <= 10 mg/KgGC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 95 % Description Clear liquid Colour <= 10 hazenWater <= 50 ppm Acidity (acetic acid) <= 10 ppm Not volatile residue <= 5 ppmTotal sulphur <= 2 ppm GC-ECD (Lindano) <= 3 ng/l GC-NPD (Ethylparation) <= 3 ng/l



n-Pentane 95% - Technical Grade


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n-Pentane 95% - Technical GradePS-Pure-for synthesis

Assay (GC) >= 95 % Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen n-hexane <= 0.4 %

Code Size PackagingP0640228 ml 5000 Aluminium canP0640248 l 25 Metal drumP0640268 l 200 Metal drum

RE-PureAssay (GLC) >=95 % Description Clear colourless liquid Density at 20° C 0.621 ÷ 0.631Refractive index at 20° 1.3529 ÷ 1.3629 Water (K.F.) <=200 ppm Residue on evaporation <=100 ppm

Code Size Packaging356951 ml 1000 Glass bottle356954 ml 5000 Metallic can356952 kg 16 Metal drum

1-Pentanesulphonic acid sodium saltAcido 1-pentansolfonico sale sodico - Acide 1-pentanesulfonique sel sodique - Acido 1-pentano sulfónico sal sódica


Xi

R: 36/37/38S: 22-24/25-26-36/37/39


1-Pentanesulphonic acid sodium salt - Analytical GradeRPE-For analysis

Assay >=95 % Description White powder


1-Pentanesulphonic acid sodium salt - Special GradeRS-For ion pair chromatography

Assay >= 98 % Description White crystalline powder Water-insoluble matter <= 0.1 %pH 5.5 ÷ 7.5 Loss on drying <= 2.0 % Chloride <= 0.05 %Phosphate <= 10 ppm Ammonium <= 0.05 % Al <= 5 ppmCa <= 10 ppm Cu <= 5 ppm Fe <= 5 ppmK <= 50 ppm Mg <= 5 ppm Pb <= 10 ppmZn <= 5 ppm Absorbance at 200 nm >= 70at 220 nm >= 90 at 250 nm >= 98


Pepsin HClPepsina HCl - Pepsine - Pepsina HCl

Pepsin HCl - Analytical GradeRPE-For analysis

Assay 0.25 ÷ 0.35 HCl % Description Clear colourless liquid

Code Size Packaging468245 ml 250 BottleCleaning solutionFor further information on above products, see following product/application section(s)Buffers (p. 30)

Perchloric acid 65%Acido perclorico 65% - Acide perchlorique 65% - Acido paraclórico 65%

Transport classificationONU n. 1873Transport class: 5Transport class: 5.1Secondary risk: 8Packaging group: I

C O

R: 5-8-35S: 23-26-36-45


Perchloric acid 65% - Analytical Grade


PerSECTION III - CHEMICALS 100°ed

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Perchloric acid 65% - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) 64 ÷ 66 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.587 ÷ 1.607 Total nitrogen <=10 ppm Chlorate <=10 ppmFree chlorine <=0.5 ppm Chloride <=1 ppm Fluoride <=1 ppmPhospate-silicate(SiO2) <=5 ppm Heavy metals (Pb) <=1 ppm Residue on ignition <=30 ppmSulphate <=4 ppm Ag <=0.1 ppm Al <=0.05 ppmAs <=0.05 ppm Ba <=0.02 ppm Bi <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.05 ppmCr <=0.2 ppm Cu <=0.1 ppm Fe <=0.5 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.5 ppmMn <=0.02 ppm Mo <=0.05 ppm Ni <=0.1 ppmPb <=0.05 ppm Sr <=0.02 ppm Ti <=0.1 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.1 ppm

Code Size Packaging409111 ml 1000 Bottle409113 kg 35 Glass-metal/polythene contain.


Perchloric acid 65% - Technical GradeRE-Pure

Assay (acidimetric) 64 ÷ 66 % Description Clear colourless liquid Density at 20° C 1.587 ÷ 1.607Total nitrogen <=50 ppm Chloride <=10 ppm Phospate-silicate(SiO2) <=50 ppmHeavy metals (Pb) <=1 ppm Residue on ignition <=50 ppm Sulphate <=50 ppmFe <=5 ppm


Perchloric acid 65% Low content HgAcido perclorico 65% Basso contenuto di Hg - Acide perchlorique 65% basse teneur en mercure - Acido paraclórico 65% bajo contenido de Hg


C O

R: 5-8-35S: 23-26-36-45


Perchloric acid 65% Low content Hg - Special GradeRS-ISO-for enviromental analysis

Assay (acidimetric) 64 ÷ 66 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.587 ÷ 1.607 Total nitrogen <=10 ppm Chlorate <=10 ppmFree chlorine <=0.5 ppm Chloride <=1 ppm Fluoride <=1 ppmPhospate-silicate(SiO2) <=1 ppm Residue on ignition <=30 ppm Sulphate <=4 ppmAg <=0.1 ppm Al <=0.05 ppm As <=0.05 ppmBa <=0.02 ppm Bi <=0.1 ppm Ca <=0.5 ppmCd <=0.005 ppm Co <=0.05 ppm Cr <=0.2 ppmCu <=0.1 ppm Fe <=0.5 ppm Hg <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.5 ppmMn <=0.02 ppm Mo <=0.05 ppm Ni <=0.1 ppmPb <=0.05 ppm Sr <=0.02 ppm Ti <=0.1 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.1 ppm



Perchloric acid 0.1 mol/lAcido perclorico 0,1 mol/l - Acide perchlorique 0.1 mol/l - Acido paraclórico 0.1 mol/l

Transport classificationONU n. 2789ONU n. 3093Transport class: 8Secondary risk: 3Packaging group: II

C

R: 10-35-36/38S: 23-26-36-45


Perchloric acid 0.1 mol/l - Analytical GradePA-PUREX-for analysis

Assay (potentiomety) 0.0998 - 0.1002 N Colour <= 50 Hazen



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Perchloric acid 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging409136 ml 500 Plastic bottle409131 ml 1000 Glass bottle10,046 gr of HClO4. Ready-to-use volumetric solution in anhydrous acetic acid: 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)




Perchloric acid 0.01 mol/lAcido perclorico 0,01 mol/l - Acide perchlorique 0.01 mol/l - Acido paraclórico 0.01 mol/l


C

R: 10-35S: 23-26-36-45


Perchloric acid 0.01 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging409141 ml 500 Glass bottle1,0046 gr of HClO4. Ready-to-use volumetric solution in anhydrous acetic acid : 0,01 N.

Perfluorokerosene-LPerfluorocherosene-L - Perfluorokérosène-L - parafluoroqueroseno-L

Xn

R: 20/21/22

CAS N: 516-35-9EEC N: 208-156-3

Perfluorokerosene-L - Special GradeRS-High purity reagent for mass spectrometry (PEK-L)



Periodic acidAcido periodico - Acide périodique - Acido parayódico

Transport classificationONU n. 3084Transport class: 8Transport class: 8 5.1Secondary risk: 05Packaging group: II

C O

R: 9-34S: 26-36-45


Periodic acid - Analytical GradeRPE-For analysis

Assay (iodometric) > 99.0 % Description White-yellowish crystalline powder Aspetto soluzione 5% completeAcido iodico < 1 % Iodide < 10 ppm Cloruri-Bromuri + Clorati-Bromati (Cl) < 200 ppmSulphated ash < 0.05 % Nitrate < 100 ppm Sulphate < 600 ppmFe < 30 ppm

Code Size Packaging409182 g 25 Glass jar409184 g 100 Glass jar409185 g 250 Glass jar

Perls reagent APerls reattivo (carmallume Mayer) - Réactif A de PERLS (carmalun selon Mayer) - Perls reactivo A

Perls reagent A - Special Grade


PerSECTION III - CHEMICALS 100°ed

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Perls reagent A - Special GradeRS-For microscopy



Perls reagent BPerls reattivo (potassio ferrocianuro 10%) - Réactif B de PERLS (Potassium ferrocyanure à 10%) - Perls reactivo B

Perls reagent B - Special GradeRS-For microscopy



PetroleumPetrolio - Pétrole - Petróleo

CAS N: 64771-72-8EEC N: 265-233-4

Petroleum - Technical GradeRE-Pure

Description Clear colourless liquid Density at 15° C 0.746 ÷ 0.752 Boiling point 185 ÷ 245 °CResidue on ignition <100 ppm


Petroleum ether 100°C-140°CEtere di petrolio (Ligroina) 100°C-140°C - Ether de pétrole 100 - 140°C - Eter de petróleo 100°C-140°C


F Xn

R: 11-62-65S: 9-16-29-33

CAS N: 64742-49-0EEC N: 265-151-9

Petroleum ether 100°C-140°C - Technical GradeRE-Pure

Description Clear colourless liquid Density at 15° C 0.725 ÷ 0.740 Boling point min. >=100 °CBoiling point max <=140 °C

Code Size Packaging348913 ml 1000 Glass bottle348912 ml 2500 Glass bottle508230 ml 5000 Plastic tank348914 kg 20 Metal drum508232 l 25 Container



F Xn

R: 11-62-65S: 9-16-29-33

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear colourless liquid Density at 15° C >=0.723 Residue on evaporation <=100 ppmBoling point min. >=80 °C Boiling point max <=120 °C



Pet CARLO ERBA REAGENTS

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F Xn

R: 11-62-65S: 9-16-29-33

CAS N: 64742-49-0EEC N: 265-151-9

Petroleum ether 75°C-120°C - Analytical GradeRPE-For analysis

Description Clear colourless liquid Diethyl ether miscib. complete Misc.with Abs.Ethanol completeBoling point min. >=75 °C Boiling point max <=120 °C Ready carbonizable substances ConformDensity at 15° C >=0.715 Water (K.F.) <=50 ppm Residue on evaporation <=10 ppmAcidity (acetic acid) <=0.7 ppm Alcalinity (NH3) <=0.2 ppm Subst. reducing KMnO4 <=20 ppm (5m)Total sulphur <=50 ppm


Petroleum ether 80°C-100°CEtere di petrolio (Benzina) 80°C-100°C - Ether de pétrole 80 - 100°C - Eter de petróleo 80°C-100°C


F N Xn

R: 11-38-51/53-65-67S: 7/9-16-23-24-33-43-57-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear colourless liquid Colour (APHA) <=10 Boiling point 80 ÷ 100 ° CCarb.sulf. miscibility complete CCl4 miscibility complete Anhyd.Ethyl alc.miscib. completeBenzene miscibility complete Diethyl ether miscib. complete Ready carbonizable substances ConformDensity at 15° C ~ 0.709 Water (K.F.) <=0.01 % Residue on evaporation <=10 ppmAcidity (acetic acid) <=5 ppm Aromatics <=100 ppm Subst. reducing KMnO4 <=20 ppm (5m)Total sulphur <=50 ppm



Description Clear colourless liquid Density at 15° C ~ 0.708 Residue on evaporation <=100 ppmBoling point min. >=80 °C Boiling point max <=100 °C

Code Size Packaging323505 ml 100 Bottle323501 ml 1000 Glass bottle323503 ml 2500 Glass bottle323502 kg 19 Metal drum



F N Xn

R: 11-38-51/53-65-67S: 7/9-16-23-24-33-43-57-61-62

CAS N: 64742-49-0EEC N: 265-151-9






F N Xn

R: 11-38-51/53-65-67S: 7/9-16-23-24-33-43-57-61-62

CAS N: 64742-49-0EEC N: 265-151-9

Petroleum ether 55°C-85°C - Technical Grade


PetSECTION III - CHEMICALS 100°ed

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Description Clear colourless liquid Density at 15° C ~ 0.670 Residue on evaporation <=100 ppmBoling point min. >=55 °C Boiling point max <=85 °C


Petroleum ether 60°C-80°CEtere di petrolio (Benzina) 60°C-80°C - Ether de pétrole 60 -80°C - Eter de petróleo 60°C-80°C


F N Xn

R: 11-38-51/53-65-67S: 7/9-16-23-24-33-43-57-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear liquid Colour (APHA) <=10 Boiling point 60 ÷ 80 ° CAnhyd.Ethyl alc.miscib. complete Diethyl ether miscib. complete Ready carbonizable substances ConformDensity at 20° C 0.660 ÷ 0.690 Water (K.F.) <=100 ppm Residue on evaporation <=10 ppmAcidity (acetic acid) <=5 ppm Subst. reducing KMnO4 <=20 ppm (5m) Total sulphur <=50 ppm


Petroleum ether 40°C-70°CEtere di petrolio 40°C-70°C - Ether de pétrole 40 - 70°C - Eter de petróleo 40°-70°C


F N Xn

R: 11-38-48/20-51/53-62-65-66-67S: 7/9-16-23-24-29-33-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear liquid Colour (APHA) <=10 Alcohol miscibility completeDiethyl ether miscib. complete Fat oils Conform Ready carbonizable substances ConformDensity at 15° C 0.645 ÷ 0.670 Residue on evaporation <=20 ppm Water (K.F.) <=100 ppmBoling point min. >=40 °C Boiling point max <=70 °C Acidity (acetic acid) <=0.7 ppmAlcalinity (NH3) <=0.2 ppm Benzene <=100 ppm Unsaturated hydrocarbon <=0.5 %Subst. reducing KMnO4 <=20 ppm (5m) Total sulphur <=50 ppm Al <=0.5 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm



Description Clear liquid Colour (APHA) <= 10 Density at 15° C 0.645 ÷ 0.670Residue on evaporation <=20 ppm Water (K.F.) <=100 ppm Benzene <=200 ppmBoling point min. >=40 °C Boiling point max <=70 °C




F N Xn

R: 11-38-48/20-51/53-62-65-66-67S: 7/9-16-23-24-29-33-61-62

CAS N: 64742-49-0EEC N: 265-151-9

Petroleum ether 40°C-65°C - Analytical Grade



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Petroleum ether 40°C-65°C - Analytical GradePA-PUREX-for analysis

Refractive index at 20°C 1.366 - 1.376 Water content (K.F.) <= 100 mg/Kg Non volatile residue <= 10 mg/KgColour <= 10 Hazen GC chromatogram Conform Aromatic compounds <= 100 mg/Kgn-hexane <= 2 % Density d15/4 0.645 - 0.660 Boiling point 40 - 65 °C

Code Size PackagingP0450528 ml 5000 Plastic drumP0450531 ml 5000 Aluminium canP0450548 l 25 Metal drum

Petroleum ether 40°C-65°C - Technical GradePS-Pure-for synthesis

Refractive index at 20°C 1.366 - 1.376 Water content (K.F.) <= 150 mg/Kg Non volatile residue <= 50 mg/KgColour <= 10 Hazen Density d15/4 0.645 - 0.670 Boiling point 40 - 65 °CGC chromatogram Conform

Code Size PackagingP0450028 ml 5000 Plastic drumP045B0228 ml 5000 Plastic drumP0450040 l 10 Metal tankP0450048 l 25 Metal drumP0450068 l 200 Metal drum



F N Xn

R: 11-38-51/53-65-67S: 9-23-33-37-43-57-60-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Refractive index at 20°C 1.366 - 1.376 Water content (K.F.) <= 150 mg/Kg Non volatile residue <= 10 mg/KgColour <= 10 Hazen GC chromatogram Conform Aromatic compounds <= 100 mg/KgTotal sulphur (S) <= 10 ppm

Code Size PackagingP045B0216 ml 1000 Glass bottleP045B0221 ml 2500 Glass bottle

RPE-For analysisDescription Clear liquid Colour (APHA) <=10 Alcohol miscibility completeDiethyl ether miscib. complete Boling point min. >=40 °C Boiling point max <=60 °CFat oils Conform Ready carbonizable substances Conform Density at 15° C 0.647 ÷ 0.654Residue on evaporation <=10 ppm Water (K.F.) <=100 ppm Acidity (acetic acid) <=0.7 ppmAlcalinity (NH3) <=0.2 ppm Benzene <=100 ppm Subst. reducing KMnO4 <=20 ppm (5m)Total sulphur <=50 ppm Al <=0.5 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.02 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmMg <=0.1 ppm Mn <=0.02 ppm Ni <=0.02 ppmPb <=0.1 ppm Sn <=0.1 ppm Zn <=0.1 ppm



Petroleum ether 40°C-60°C - Special GradeRS-For residual pesticides analysis

Description Clear colourless liquid Density at 15° C >=0.653 Water (K.F.) <=200 ppmResidue on evaporation <=2 ppm GC-ECD (Lindano) <=5 ng/l GC_NPD (Parathion) <=10 ng/l




F N Xn

R: 11-38-48/20-51/53-62-65-66-67S: 9-23-33-37-43-57-60-61-62

CAS N: 64742-49-0EEC N: 265-151-9


PetSECTION III - CHEMICALS 100°ed

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Refractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 150 mg/Kg Non volatile residue <= 10 mg/KgColour <= 10 Hazen Aromatic compounds <= 20 mg/Kg GC chromatogram ConformTotal sulphur (S) <= 10 ppm

Code Size PackagingP0880516 ml 1000 Glass bottleP0880521 ml 2500 Glass bottleP0880528 ml 5000 Aluminium can

Petroleum ether 35°C-60°C - Special GradeRS-Anhydrous-for analysis




RS-ATRASOL-For analysis of volatile tracesRefractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 100 mg/Kg Colour <= 10 HazenNon volatile residue <= 2 mg/Kg GC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex -Hydrocarbon oil index <= 0.1 mg/l Retention time n-decane - n-tetracontane -


RS-PESTIPUR-for pesticide analysisRefractive index at 20°C 1.355 - 1.359 Water content (K.F.) <= 100 mg/Kg Colour <= 10 HazenGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - Non volatile residue <= 2 mg/KgTotal sulphur (S) <= 10 ppm GC-NPD.Individual peak (Ethylparathion) <= 3 ng/l Retention time Atrazin to Coumaphos -


Petroleum ether 35°C-60°C - Technical GradePS-Pure-for synthesis


Code Size PackagingP0880221 ml 2500 Glass bottleP0880228 ml 5000 Aluminium canP0880248 l 25 Metal drumP0880268 l 200 Metal drum



F N Xn

R: 11-38-48/20-51/53-62-65-66-67S: 7/9-16-23-24-29-33-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear liquid Colour (APHA) <=10 Alcohol miscibility completeDiethyl ether miscib. complete Fat oils Conform Ready carbonizable substances ConformDensity at 15° C >=0.633 Residue on evaporation <=10 ppm Water (K.F.) <=100 ppmBoling point min. >=30 °C Boiling point max <=50 °C Acidity (acetic acid) <=0.7 ppmAlcalinity (NH3) <=0.2 ppm Benzene <=100 ppm Unsaturated hydrocarbon <=0.4 %Subst. reducing KMnO4 <=20 ppm (5m) Total sulphur <=50 ppm Al <=0.5 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm




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Description Clear colourless liquid Density at 15° C >=0.633 Boling point min. >=30 °CBoiling point max <=50 °C



Description Clear colourless liquid Density at 15° C >=0.633 Residue on evaporation <=100 ppmBoling point min. >=30 °C Boiling point max <=50 °C




F N Xn

R: 11-38-48/20-51/53-62-65-66-67S: 7/9-16-23-24-29-33-61-62

CAS N: 64742-49-0EEC N: 265-151-9


Description Clear liquid Colour (APHA) <=10 Alcohol miscibility completeDiethyl ether miscib. complete Boling point min. >=30 °C Boiling point max <=40 °CFat oils Conform Ready carbonizable substances Conform Density at 15° C >=0.630Water (K.F.) <=100 ppm Residue on evaporation <=10 ppm Acidity (acetic acid) <=0.7 ppmAlcalinity (NH3) <=0.2 ppm Benzene <=200 ppm Unsaturated hydrocarbon <=0.4 %Subst. reducing KMnO4 <=20 ppm (5m) Total sulphur <=50 ppm Al <=0.5 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm


PhenanthreneFenantrene - Phénanthrène - Fenantreno

Xn

R: 22-38


Phenanthrene - Analytical GradeRPE-For analysis

Assay (spectrophotom.) 99.5 ÷ 100.0 % Description White crystals Melting point 99.0 ÷ 101.0 ° CResidue on ignition <=500 ppm


o-Phenantrolineo-Fenantrolina - o-Phénanthroline - o-Fenantrolina


T

R: 25S: 45


o-Phenantroline - Analytical GradeRPE-ACS-for analysis

Description White - pink powder Suitab. as indicator Conform Iron sensitivity Conform

Code Size Packaging450038 g 5 Glass jarRedox indicatorFor further information on above products, see following product/application section(s)Indicators (p. 50)


PheSECTION III - CHEMICALS 100°ed

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o-Phenantroline-Iron (II) sulphate solution in sulphuric acidXn

R: 22S: 26

CAS N: 14634-91-4EEC N: 268-676-6

o-Phenantroline-Iron (II) sulphate solution in sulphuric acid - Analytical GradeRPE-For analysis



PhenazoneFenazone - Phénazone - Fenazona


Phenazone - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-Ph.Franc.-BP

Assay (oxidimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ordinary impurities Conform USP-NF Melting point 110.0 ÷ 112.5 ° CLoss on drying 60°C <=1.0 % Sulphated ash <=0.1 % Chloride <=100 ppmHeavy metals (Pb) <=20 ppm Sulphate <=100 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Phenilhydrazine hydrochlorideFenilidrazina cloridrato - Phénylhydrazine chlorhydrate - Fenilhidracina clorhidrato


N T

R: 45-23/24/25-36/38-43-48/23/24/S: 53-45-61


Phenilhydrazine hydrochloride - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99.0 % Description White powder Sulphated ash <= 0.05 %


PhenolFenolo - Phénol - Fenol


C T

R: 23/24/25-34-48/20/21/22-68S: 24/25-26-28-36/37/39-45


Phenol - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (iodometric) >= 99.0 % Description Crystalline mass Appearance of solution ConformFreezing point >= 40.5 °C (s.s.) Water (K.F.) <= 0.5 % Residue on evaporation <= 0.05 %


Phenol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (iodometric) 99.0 ÷ 100.5 % Description Crystalline mass Acidity Conform Ph.Eur.Appearance of solution Conform Ph.Eur. Reaction, solution app. Conform USP-NF Residue solvents Conform USP-NFFreezing point >= 39.5 °C Water (K.F.) <=0.5 % Not volatile residue <=0.05 %Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform



Phe CARLO ERBA REAGENTS

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Phenol crystalFenolo cristalli - Phénol en cristaux - Fenol en cristales

Transport classificationONU n. 1671Transport class: 6.1Transport class: 6.1.191Packaging group: II

C T

R: 23/24/25-34-48/20/21/22-68S: 24/25-26-28-36/37/39-45


Phenol crystal - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.5 ppm Description Colourless or faintly pink or faintly yellowish Melting point >= 40.5 ° CWater (K.F.) <= 0.2 % Residue on evaporation <= 100 ppm Chloride <= 5 pmmCa <= 0.5 ppm Cd <= 0.05 ppm Co <= 0.02 ppmWater-insoluble matter <= 50 ppm Cr <= 0.05 ppm Fe <= 0.5 ppmMg <= 0.1 ppm Mn <= 0.02 ppm Ni <= 0.1 ppmZn <= 0.5 ppm


Phenol liquified 85%Fenolo liquido 85% - Phénol liquide 85% - Fenol liquido 85%

Transport classificationONU n. 2821Transport class: 6.1.192Packaging group: II

C T

R: 23/24/25-34-48/20/21/22-68S: 24/25-26-28-36/37/39-45


Phenol liquified 85% - Technical GradeRE-Pure

Assay 82.0 ÷ 86.5 % Description Clear liquid Reaction ConformNot volatile residue <=0.05 %

Code Size Packaging343415 ml 100 Bottle343411 ml 1000 Glass bottle343414 ml 5000 Metallic can343412 kg 27 Metallic can

Phenol redRosso fenolo - Rouge de phénol - Rojo de fenol


Xn

R: 20/21/22


Phenol red - Analytical GradeRPE-ACS-for analysis

Description Red crystalline powder Appearance of solution Conform ACS Colour change yellow redpH range 6.8 - 8.2

Code Size Packaging476838 g 5 Glass jarIndicator according to Clarck.

Phenol Red solution 0.2% in ethanolRosso fenolo soluzione 0,2% in alcole etilico - Rouge de phénol en solution à 0,2% dans l!éthanol - Rojo de fenol solución 0.2% en alcohol etilico



Phenol Red solution 0.2% in ethanol - Analytical GradeRPE-For analysis

Description Red clear liquid Sensitivity( 6.8-8.4) Conform Colour change yellow red

Code Size Packaging476845 ml 250 BottleIndicator according to Clarck (pH 6,4-8,2).

PhenolphthaleinFenolftaleina - Phénolphtaléine - Fenolftaleína


Phenolphthalein - Analytical Grade



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Phenolphthalein - Analytical GradeRPE-ACS-for analysis

Description White powder Appear. of alcohol sol. Conform Colour change Colourless-redpH range 8.0 ÷ 10.0


Phenolphthalein - Pharmaceutical GradeRPH-According to pharmacopoeia: USP-FU-BP

Assay (oxidimetric) 98.0 ÷ 101.0 % s.s. Description White powder Loss on drying <= 0.5 %Sulphated ash <= 0.1 % Heavy metals (Pb) <= 10 ppm Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Related compounds Conform Ph.Eur. Chloride <= 100 ppmSulphate <= 0.02 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Phenolphthalein solution 1% in ethanolFenolftaleina soluzione 1% in alcole etilico - Phénolphthaléine en solution à 1% dans l!éthanol - Fenolftaleína solución 1% en alcohol etilico


F

R: 11S: 7-16


Phenolphthalein solution 1% in ethanol - Analytical GradeRPE-For analysis

Description Clear colourless liquid Sensit.(pH 8.3-10.0) Conform Colour change colurless-purple

Code Size Packaging451191 ml 250 Bottle451192 ml 1000 BottleIndicator (pH 8,2-10,0).

Phenolsulphuric acidAcido fenolsolforico - Acide phénolsulfurique - Acido fenolsulfúrico


C

R: 35S: 26-30-45


Phenolsulphuric acid - Analytical GradeRPE-For analysis

Description Clear pinky liquid Density at 20° C 1.826 ÷ 1.834 Total nitrogen <=10 ppm


6-Phenyl-2-thiouracil6-Fenil -2-tiouracile - 6-Phényl-2-thiouracyle - 6-Fenil-2-tiouracilo

Xn

R: 20/21/22-40S: 22-24/25-45


6-Phenyl-2-thiouracil - Analytical GradeRPE-For analysis


Phenyl acetateFenile acetato - Phényle acétate - Fenilo acetato

Xn

R: 20/21/22S: 18


Phenyl acetate - Analytical Grade



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Phenyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.068 ÷ 1.078Refractive index at 20° 1.4980 ÷ 1.5080 Boiling point 194.7 ÷ 196.7 °C Water (K.F.) <=500 ppmAcidity (acetic acid) <=0.2 % Residue on ignition <=100 ppm


Phenyl isocyanateFenile isocianato - Phényle isocyanate - Fenilo isocianato


T

R: 22-23-36/37/38-42S: 23-26-28-38-45


Phenyl isocyanate - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.091 ÷ 1.101Refractive index at 20° 1.5338 ÷ 1.5398 Residue on ignition <=100 ppm


Phenyl isothiocyanateFenile isotiocianato - Phényle isothiocyanate - Fenilo isotiocianato


T

R: 23/24/25-37S: 24/25-45


Phenyl isothiocyanate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.128 ÷ 1.132Refractive index at 20° 1.6460 ÷ 1.6500 Boiling point 220.0 ÷ 222.0 °C Melting point -22.0 ÷ -20.0 °CResidue on ignition <=100 ppm


Phenylacetic acidAcido fenilacetico - Acide phénylacétique - Acido fenilacético


Phenylacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystalline powder Melting point 75.0 ÷ 77.0 °CTotal chlorine <=50 ppm Water-insoluble matter <=200 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=500 ppm Total sulphur <=20 ppm Fe <=20 ppm


Phenylacetic acid - Technical GradeRE-Pure

Assay (acidimetric) >=97 % Description White crystals Melting point 75.0 ÷ 77.0 °C


L-PhenylalanineL-Fenilalanina - L-Phénylalanine - L-Fenilalanina


L-Phenylalanine - Analytical Grade



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L-Phenylalanine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98.5 ÷ 102.0 % (s.s.) Description White crystalline powder Potere rotator. specif.(C=2 in Acqua) -33.0 ÷ -35.2 ° s.s.Pb <= 10 ppm pH solution 1% 5.4 ÷ 6.0 Loss on drying <= 0.3 %Heavy metals (Pb) <= 20 ppm Residue on ignition <= 0.1 %


2-PhenylethanolAlcole 2-feniletilico - 2-Phényléthanol - Alcohol 2-feniletílico

Xn

R: 20/21/22


2-Phenylethanol - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Density at 20° C 1.015 ÷ 1.021Refractive index at 20° 1.5300 ÷ 1.5340 Boiling point 218.3 ÷ 219.8 °C Water (K.F.) <=0.5 %Acidity(phenylacet. ac) <=100 ppm Alcalinity (NH3) <=10 ppm Carbonyl Compounds (CO) <=100 ppmResidue on ignition <=100 ppm


2-Phenylethanol - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Description Clear colourless liquid Chlorinated compounds Conform USP-NF Aldehyde Conform USP-NFDensity at 25° C 1.017 ÷ 1.020 Refractive index at 20° 1.531 ÷ 1.534 Sulphated ash <=50 ppmResidue solvents Conform USP-NF Origin (BSE/TSE) Vegetable


PhenylethylketoneFeniletilchetone - Phényléthylcétone - Feniletilcetona


Phenylethylketone - Technical GradeRE-Pure

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.007 ÷ 1.013Refractive index at 20° 1.5214 ÷ 1.5324 Boiling point 217.0 ÷ 219.0 ° C Melting point 18.1 ÷ 19.1 ° CWater (K.F.) <=0.2 %


PhenylfluoroneFenilfluorone - Phénylfluorone - Fenilfluorona


Phenylfluorone - Analytical GradeRPE-For analysis

Description Brown powder Germanium sensitivity <=0.5 µg/ml

Code Size Packaging450777 g 1 Glass bottleReagent for the analysis of Ge

Phenylhydrazine solutionFenilidrazina soluzione - Phénylhydrazine en solution - Fenilhidracina solución

Transport classificationONU n. 2572Transport class: 6.1.190Packaging group: II

N T

R: 45-23/24/25-36/38-43-48/23/24/S: 53-45-61


Phenylhydrazine solution - Analytical Grade



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Phenylhydrazine solution - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98 % Description Yellow clear liquid Density at 20° C 1.095 ÷ 1.103Refractive index at 20° 1.6036 ÷ 1.726 Boiling point 241.5 ÷ 244.5 ° c Insol.in dil.acetic ac. <=500 ppmResidue on ignition <=500 ppm


1-Phenylsemicarbazide1-Fenilsemicarbazide - 1-Phénylsemicarbazide - 1-Fenilsemicarbacida

Xn

R: 20/21/22-36/37/38S: 22


1-Phenylsemicarbazide - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description Yellowish powder Melting point 174.0 ÷ 176.0 ° CResidue on ignition <=0.1 %


PhloroglucinolFloroglucina - Phloroglucinol - Floroglucina

Xi

R: 36/37/38S: 22-24/25


Phloroglucinol - Technical GradeRE-Pure

Assay (HPLC) >=99 % Description Polvere o scaglie bianche Alcohol solubility ConformMelting point 215 ÷ 218 ° C Water (K.F.) <= 2 %


Phloxin BFloxina B - Phloxine B - Floxina B


Phloxin B - Special GradeRS-For microscopy-C.I. 45410


Code Size Packaging452051 g 10 Glass jarStain for botany-cytology-hystology.For further information on above products, see following product/application section(s)Microscopy (p. 58)

PhosphateFosfati - Phosphate - Fosfato

Phosphate - Special GradeRS-Standard solution for ion chromatography




PhoSECTION III - CHEMICALS 100°ed

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Phosphomolybdic acidAcido fosfomolibdico - Acide phosphomolybdique - Acido fosfomolíbdico


Xi

R: 36/38S: 26-28


Phosphomolybdic acid - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description Yellow crystals Ammonium <= 100 ppm Chloride <= 200 ppmWater-insoluble matter <= 100 ppm Heavy metals (Pb) <= 50 ppm Sulphate <= 250 ppmCa <= 200 ppm Fe <= 50 ppm



Phosphonic acidAcido fosfonico - Acide phosphonique - Acido fosfonico


C

R: 22-35S: 26-36/37/39-45


Phosphonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystals Chloride <= 50 ppmPhosphoric acid <= 1 % Heavy metals (Pb) <= 20 ppm Sulphate <= 10 ppmFe <= 5 ppm

Code Size Packaging406056 g 500 Glass jar406053 kg 20 Carton box

PhosphorusFosforo - Phosphore - Fósforile

Phosphorus - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503791 Matrice: Water, conc. 1.000 ppmml 100 Plastic bottle503795 Matrice: Water, conc. 10.000 ppmml 100 Plastic bottle503793 Matrice: Water, conc. 1.000 ppmml 500 Plastic bottle503797 Matrice: Water, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)

RS-Standard solution for ICP-MSCode Size Packaging Notes505761 Matrice: Water, conc. 10 ppmml 50 Plastic bottle505762 Matrice: Water, conc. 10 ppmml 100 Plastic bottle505765 Matrice: Water, conc. 100 ppmml 100 Plastic bottle


Phosphorus pentoxideAnidride fosforica - Anhydride phosphorique - Anhídrido fosfórico


C

R: 35S: 22-26-45


Phosphorus pentoxide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >=98.0 % Description White powder Water-insoluble matter <=200 ppmReducing KMnO4 (P2O3) <=200 ppm(10m) Ammonium <=100 ppm Heavy metals (Pb) <=100 ppm

Code Size Packaging421808 g 100 Glass jar421802 g 250 Glass jar421804 kg 50 Carton drum



Pho CARLO ERBA REAGENTS

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Phosphorus pentoxide - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description White powder Heavy metals (Pb) <=500 ppm

Code Size Packaging317753 g 250 Glass jar317752 kg 50 Fibre drum


Phosphosulphuric acidAcido fosfosolforico - Acide phosphosulfurique - Acido fosfosulfúrico


C

R: 35S: 7-23-36-45


Phosphosulphuric acid - Special GradeRS-For nitrogen detection according to Kjeldahl

Description Clear colourless liquid Ammonium <=1 ppm Nitrate <=0.2 ppm


Phosphotungstic acidAcido fosfotungstico - Acide phosphotungstique - Acido fosfotúngstico


C

R: 34S: 26-28-45

Atomic weight: MCAS N: 12501-23-4EEC N: 215-682-7

Phosphotungstic acid - Analytical GradeRPE-For analysis

Assay >= 82 % Description White powder Chloride <= 20 ppmSulphate <= 50 ppm Ammonium <= 50 ppm Residue on calcination <= 17 %Heavy metals (Pb) <= 40 ppm Fe <= 30 ppm Na <= 100 ppm


o-Phthalaldehydeo-Ftalaldeide - o-Phtalaldéhyde - o-Ftaldialdehído


o-Phthalaldehyde - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.0 % Description Yellow-orange crystals Melting point 54 ÷ 57 ° CWater (K.F.) <= 0.5 % Acidity (Phtalic acid) <= 0.3 %



o-Phthalic acidAcido ftalico - Acide phtalique - Acido ftálico

Xi

R: 36/37/38S: 22-24/25


o-Phthalic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystalline powder Melting point ~ 210 °C

Code Size Packaging406205 g 250 Plastic jar406207 g 1000 Jar



PhtSECTION III - CHEMICALS 100°ed

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Phthalic anhydrideAnidride ftalica - Anhydride phtalique - Anhídrido ftálico


Xn

R: 22-37/38-41/-42/43S: 23-24/25-26-37/39-46


Phthalic anhydride - Technical GradeRE-Pure

Assay >= 98.5 % Description White flakes Melting point 129 ÷ 132 °C


PhthalimideFtalimmide - Phtalimide - Ftalimida


Phthalimide - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99 ÷ 100 % Description White crystalline powder Solub.in Sodium hydrox. ConformMelting point 234.0 ÷ 238.0 ° C Loss on drying <=0.5 % Acidity (Phtalic acid) <=0.5 %Heavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Fe <=20 ppm


4-Picoline4-Picolina - 4-Picoline - 4-Picolina


T

R: 10-20/22-24-36/37/38S: 26-36-45


4-Picoline - Technical GradeRE-Pure

Assay (GLC) >= 97 % Description Yellow clear liquid Refractive index at 20° 1.5040 ÷ 1.5060Water <= 0.2 % Boiling point 144 ÷ 146 ° C


Picric acidAcido picrico soluzione - Acide picrique en solution - Acido pícrico solución


Picric acid - Analytical GradeRPE-For analysis

Assay 1.1 ÷ 1.3 % Description Yellow clear liquid Density at 20° C 1.00 ÷ 1.02

Code Size Packaging409302 ml 500 Plastic bottle409305 ml 2500 Glass bottleSaturated acqueous solution 1,2%

PinacyanolPinacianolo - Pinacyanol - Pinacianol


Xn

R: 20/21/22


Pinacyanol - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 93 ÷ 100 % Description Green powder

Code Size Packaging468701 g 1 Glass bottleStain for Microscopy.


Pip CARLO ERBA REAGENTS

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PiperidinePiperidina - Pipéridine - Piparaidina


F T

R: 11-23/24-34S: 16-26-27-45


Piperidine - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.856 ÷ 0.866Residue on evaporation <=100 ppm Heavy metals (Pb) <=10 ppm Fe <=10 ppmWater (K.F.) <0.2 %


Piperidine - Special GradeRS-For peptide synthesis



Piperidine - Technical GradePS-Pure-for synthesis


Code Size PackagingP0660216 ml 1000 Glass bottleP0660221 ml 2500 Glass bottleP0660248 l 25 Metal drum

Plastic caps for NMR tubesTappi in plastica per tubi NMR - Bouchons pour tubes RMN - Tapones para tubos RMN

Plastic caps for NMR tubes - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP588005 For NMR tubes 5 mm100 pcs BagP588010 For NMR tubes 10 mm100 pcs BagP588025 Plastic PTFE caps for NMR tubes 5 mm10 pc Bag


PlatinumPlatino - Platine - Platino

Xi

R: R36/37/38S: 26/37

Platinum - Special GradeRS-Standard solution for ICP





PlaSECTION III - CHEMICALS 100°ed

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Platinum 5% on aluminaPlatino 5% su allumina - Catalyseur Platine 5% sur alumine - Platino 5% sobre alúmina

Platinum 5% on alumina - Special GradeRS-Catalyst


Platinum 5% on charcoalPlatino 5% su carbone - Catalyseur Platine 5% sur charbon - Platino 5% sobre carbón

Platinum 5% on charcoal - Special GradeRS-Catalyst



Platinum(IV) oxide (Adams' Catalyst)Platino ossido Adams - Catalyseur Platine oxyde Adams ( 81.5% Pt) - Platino(IV) óxido Adams


O Xi

R: 8-43S: 28


Platinum(IV) oxide (Adams' Catalyst) - Special GradeRS-Catalyst

Assay >=81.5 % Pt Description Brown powder


Polyamide powderPoliammide polvere - Polyamide en poudre - Poliamida polvo

Polyamide powder - Special GradeRS-For thin-layer chromatography




Polyvinyl alcoholAlcole polivinilico - Alcool polyvinylique - Alcohol polivinílico

CAS N: 9002-89-5EEC N: 209-183-3

Polyvinyl alcohol - Analytical GradeRPE-For analysis

Description White yellowish powder Loss on drying <=5 % Viscosity 4% at 20°C 24.5 ÷ 27.5 mPa.sEsterification index 130 ÷ 150


PolyvinylpyrrolidonePolivinilpirrolidone - Polyvinylpyrrolidone - Polivinilpirrolidona

Atomic weight: 25000-30000CAS N: 9003-39-8EEC N: 201-800-4

Polyvinylpyrrolidone - Analytical GradeRPE-For analysis

Description White powder Loss on drying <=5 %

Code Size Packaging470071 g 500 Plastic jar470072 kg 1,5 Plastic jar


Pon CARLO ERBA REAGENTS

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Ponceau red BSRosso Ponceau BS - Rouge Ponceau BS - Rojo Ponceau BS


Xn

R: 20/21/22


Ponceau red BS - Special GradeRS-For microscopy-C.I. 26905



Ponceau red SRosso Ponceau S - Rouge Ponceau S - Rojo Ponceau S

Xi

R: 36/37/38S: 22-24/25


Ponceau red S - Special GradeRS-For microscopy-C.I. 27195



Ponceau xylidinePonceau di xilidina - Ponceau de xylidine - Ponceau de xilidina


T

R: 45-20/21/22S: 22-45-53-36/37/39


Ponceau xylidine - Special GradeRS-For microscopy-C.I. 16150

Description Red powder


PotassiumPotassio - Potassium - Potasio


Xi

R: 36/38S: 26

Potassium - Special GradeRS-NORMEX-concentrated solution for AAS






PotSECTION III - CHEMICALS 100°ed

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Potassium - Special GradeRS-Standard solution for ICP




RS-Standard solution for ion chromatographyCode Size Packaging Notes503270 conc. 1.000 ppmml 50 Plastic bottle503271 Matrice: Nitric acid and hydrofluoric acid, conc. 1.000 ppmml 100 Plastic bottle503273 Matrice: Nitric acid and hydrofluoric acid, conc. 1.000 ppmml 100 Plastic bottle503272 conc. 1.000 ppmml 250 Plastic bottle

For further information on above products, see following product/application section(s)Chromatography (p. 34)Trace metal analysis (p. 86)

Potassium acetatePotassio acetato - Potassium acétate - Potasio acetato


Potassium acetate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99 % Description White granular powder pH sol. 5% at 20°C 7.5 ÷ 8.5Chloride <= 50 ppm Sulphate <= 50 ppm Heavy metals (Pb) <= 10 ppmFe <= 20 ppm Zn <= 20 ppm


Potassium acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Reducing substances Conform Ph.Eur. pH solution 5% 7.5 ÷ 9.0 Loss on drying <=3.0 %Chloride <=200 ppm Heavy metals (Pb) <=4 ppm Sulphate <=200 ppmAl <=1 ppm Fe <=20 ppm Na <=0.5 %Origin (BSE/TSE) Synthesis


Potassium bichromate Low content HgPotassio bicromato basso contenuto di Hg - Potassium dichromate à basse teneur en mercure - Potasio dicromato bajo contenido de Hg


N O T+

R: 45-46-60-61-8-21-25-26-34-42/4S: 53-45-60-61


Potassium bichromate Low content Hg - Special GradeRS-For agroalimentary analysis




Pot CARLO ERBA REAGENTS

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Potassium bromatePotassio bromato - Potassium bromate - Potasio bromato


O T

R: 45-9-25S: 53-45


Potassium bromate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >= 99.8 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 9.0Bromide Conform ACS Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppmSulphate <= 50 ppm Fe <= 20 ppm Na <= 100 ppm


Potassium bromate 0.01 mol/lPotassio bromato 0,01 mol/l - Potassium bromate 0.01 mol/l - Potasio bromato 0.01 mol/l


Potassium bromate 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging470681 Ampoule Glass ampoule


Potassium bromidePotassio bromuro - Potassium bromure - Potasio bromuro


Potassium bromide - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >= 99.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 8.8Water-insoluble matter <= 50 ppm Bromate <= 10 ppm Chloride <= 0.2 %Iodate <= 10 ppm Iodide <= 10 ppm Sulphate <= 50 ppmHeavy metals (Pb) <= 5 ppm Ba <= 20 ppm Ca <= 20 ppmFe <= 5 ppm Mg <= 10 ppm Na <= 0.02 %


Potassium bromide - Special GradeRS-For optical spectroscopy

Description White cryst. powder Identification (I.R.) Conform



Potassium bromide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-Ph.Franc.-BP-DAB

Assay (argentimetric) 98.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Bromate Conform Ph.Eur. Iodide Conform Ph.Eur.Loss on drying <= 1.0 % Chloride <= 0.6 % Heavy metals (Pb) <= 10 ppmMg,alkal.earth met.(Ca) <= 200 ppm Sulphate <= 100 ppm Fe <= 20 ppm




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Potassium carbonatePotassio carbonato - Potassium carbonate - Potasio carbonato

Xn

R: 22-36S: 22-26


Potassium carbonate - Analytical GradePA-PUREX-for analysis


RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (alkalimetric) >= 99.0 % Description White powder Water-insoluble matter <= 100 ppmChloride <= 30 ppm Phosphate <= 10 ppm Silicate <= 50 ppmTotal sulphur <= 40 ppm Heavy metals (Pb) <= 5 ppm Ca <= 50 ppmFe <= 5 ppm Mg <= 20 ppm Na <= 200 ppm



Potassium carbonate - Technical GradeRE-Pure

Assay (alkalimetric) 99.0 ÷ 100.0 % Description White crystalline powder Chloride <= 20 ppmSulphate <= 50 ppm Heavy metals (Pb) <= 1 ppm Fe <= 5 ppmNa <= 0.25 % Loss on drying <= 0.8 % KOH <= 0.15 %


Potassium chloridePotassio cloruro - Potassium chlorure - Potasio cloruro


Potassium chloride - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (argentimetric) 99.0 ÷ 100.5 % s.s. Assay (argentimetric) 99.0 ÷ 100.5 % t.q. Description White crystalsAcidity or alkalinity Conform Appearance of solution Conform pH sol. 5% at 25° C 5.4 ÷ 8.6Loss on drying <= 1.0 % Water-insoluble matter <= 50 ppm Mg and alkaline-earth metals (Ca) <= 200 ppmBromide <= 100 ppm Nitrate,Chlorate (NO3) <= 30 ppm Phosphate <= 5 ppmIodide <= 20 ppm Sulphate <= 10 ppm Heavy metals (Pb) <= 5 ppmAl <= 1 ppm Ba <= 10 ppm Ca <= 20 ppmFe <= 3 ppm Mg <= 10 ppm Na <= 50 ppm

Code Size Packaging471177 g 1000 Plastic jar471171 g 5000 Plastic jar471173 kg 25 Sack471174 kg 50 Carton drum

Potassium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (argentimetric) 99.0 ÷ 100.5 % Description White crystalline powder Appearance of solution Conform Ph.EurAcidity or alkalinity Conform Ph.Eur. Iodide <= 50 ppm Barium Conform Ph.Eur.Na Conform USP-NF Calcium + Magnesium Conform USP-NF Residue solvents Conform USP-NFLoss on drying <= 1.0 % Bromide <= 0.1 % Heavy metals (Pb) <= 10 ppmMg,alkal.earth met.(Ca) <= 200 ppm Sulphate <= 300 ppm Fe <= 20 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging360107 g 1000 Plastic jar360109 g 5000 Plastic jar360101 kg 25 Sack360104 kg 50 Fibre drum360105 kg 50 Sack



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Potassium chloride saturated solutionPotassio cloruro soluzione satura - Potassium chlorure en solution saturée - Potasio cloruro solución saturada


Potassium chloride saturated solution - Analytical GradeRPE-For analysis


Code Size Packaging471265 ml 250 BottleFiller solutionFor further information on above products, see following product/application section(s)Buffers (p. 30)

Potassium chloride solutionPotassio cloruro soluzione - Potassium chlorure en solution - Potasio cloruro solución


Potassium chloride solution - Analytical GradeRPE-For analysis

Code Size Packaging Notes471285 Preservation solutionml 250 Bottle471255 0,01 M solutionml 1000 BottlePreservation solutionFor further information on above products, see following product/application section(s)Buffers (p. 30)

Potassium chloride 3,5 mol/lPotassio cloruro 3,5 mol/l - Potassium chlorure 3,5 mol/l - Potasio cloruro 3.5 mol/l


Potassium chloride 3,5 mol/l - Analytical GradeRPE-For analysis

Titolo (KCl) 3.47 ÷ 3.53 M Description Clear colourless liquid



Potassium chloride 3,5 mol/l+ silver chloridePotassio cloruro 3,5 mol/l e argento cloruro - Potassium chlorure 3,5 mol/l avec argent chlorure - Potasio cloruro 3.5 mol/l con plata cloruro


Potassium chloride 3,5 mol/l+ silver chloride - Analytical GradeRPE-For analysis




Potassium chloride 3 mol/lPotassio cloruro 3 mol/l - Potassium chlorure 3 mol/l - Potasio cloruro 3 mol/l


Potassium chloride 3 mol/l - Analytical Grade



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Potassium chloride 3 mol/l - Analytical GradeRPE-For analysis




Potassium chloride 3 mol/l + silver chloridePotassio cloruro 3 mol/l e argento cloruro - Potassium chlorure 3 mol/l avec argent chlorure - Potasio cloruro 3 mol/l con plata cloruro


Potassium chloride 3 mol/l + silver chloride - Analytical GradeRPE-For analysis




Potassium chloride 3 mol/l water-glycerol solutionAtomic weight: 74,555CAS N: 7447-40-7EEC N: 231-211-8

Potassium chloride 3 mol/l water-glycerol solution - Analytical GradeRPE-For analysis

Titolo (KCl) 1.485 ÷ 1.515 Description Clear colourless liquid Density at 20°C 1.190 ÷ 1.210



Potassium chloride 5% solutionPotassio cloruro soluzione 5% - Potassium chlorure 5% - Potasio cloruro solución 5%


Potassium chloride 5% solution - Special GradeRS-Ionisation standard solution for AAS

Code Size Packaging Notes504538 Matrice: Hydrochloric acid (HCl), conc. 5%ml 500 Plastic bottle


Potassium chromatePotassio cromato - Potassium chromate - Potasio cromato


N T

R: 49-46-36/37/38-43-50/53S: 53-45-60-61


Potassium chromate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=99.0 % Description Yellow crystals pH sol. 5% at 25° C 8.6 ÷ 9.8Water-insoluble matter <=50 ppm Chloride <=50 ppm Sulphate <=300 ppmCa <=50 ppm Na <=200 ppm





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Potassium Chromate 5% water solutionPotassio cromato soluzione 5% in acqua - Potassium chromate en solution à 5% dans l!eau - Potasio cromato solución 5% en agua

N T

R: 43-46-49-51/53S: 45-53-60-61


Potassium Chromate 5% water solution - Special GradeRS-For agroalimentary analysis

Assay 4.75 ÷ 5.25 % Appearance Conform

Code Size Packaging502681 ml 1000 Plastic bottleComposition of 1 L: K2CrO4 50g in waterFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

tri-Potassium citratePotassio citrato tribasico - Potassium citrate tribasique - Potasio citrato tribásico


tri-Potassium citrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99.5 % Description White crystalline powder Reducing substances ConformReady carbonizable substances Conform pH sol. 5% at 25° C 7.5 ÷ 9.5 Ammonium <=10 ppmChloride <=10 ppm Water-insoluble matter <=30 ppm Heavy metals (Pb) <=20 ppmOxalate <=100 ppm Total sulphur <=50 ppm As <=0.4 ppmCa <=50 ppm Cu <=5 ppm Fe <=5 ppmNa <=200 ppm Ni <=5 ppm Pb <=10 ppmZn <=2 ppm


tri-Potassium citrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-Ph.Franc.-BP

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ready carbonizable substances Conform Ph.Eur. Tartrate Conform USP-NFOrganic volatile impurities Conform USP-NF Water (K.F.) 4.0 ÷ 7.0 % Loss on drying 3.0 ÷ 6.0 %Chloride <=50 ppm Heavy metals (Pb) <=10 ppm Oxalate <=300 ppmSulphate <=150 ppm Na <=0.3 %

Code Size Packaging359956 g 500 Plastic jar359956 g 500 Plastic jar359958 g 2500 Plastic jar359958 g 2500 Plastic jar359954 kg 50 Drum

Potassium dichromatePotassio bicromato - Potassium dichromate - Potasio dicromato

SynonymesPotassium bichromate


N O T+

R: 45-46-60-61-8-21-25-26-34-42/4S: 53-45-60-61


Potassium dichromate - Analytical GradeRPE-ACS-ISO-for analysis

Assay (oxidimetric) >=99.0 % Description Orange crystals Loss on drying (105°C) <=500 ppmWater-insoluble matter <=50 ppm Chloride <=10 ppm Sulphate <=50 ppmCa <=30 ppm Na <=200 ppm Fe <=10 ppm

Code Size Packaging470336 g 500 Jar470337 g 1000 Plastic jar470334 kg 50 Carton drum

For further information on above products, see following product/application section(s)Chromatography (p. 34)Special products for enviromental analysis (p. 81)

Potassium dichromate - Special Grade



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Potassium dichromate - Special GradeRS-Standard for volumetry

Assay >=99.8 % Description Red orange crystals


For further information on above products, see following product/application section(s)Indicators (p. 50)Volumetry (p. 92)

Potassium dichromate - Technical GradePS-Pure-for synthesis

Assay >= 99.7 % Chloride (Cl-) <= 500 mg/Kg Sulphate (SO4--) <= 200 mg/KgLoss on drying <= 0.03 % Insoluble matter <= 0.02 %


RE-PureAssay (iodometric) >= 99.4 % Description Orange crystals Water not sol. matter <= 0.05 %Chloride <= 200 ppm Loss on drying <= 0.05 % Sulphate <= 300 ppm


Potassium dichromate solution 0,0417 mol/l (0,25 N)Transport classificationONU n. 3287Transport class: 6.1Packaging group: II

T

R: 49-46-43S: 53-45-60-61


Potassium dichromate solution 0,0417 mol/l (0,25 N) - Special GradeRS-For enviromental analysis (COD determination)



RS-For enviromental analysis (COD determination)Description Orange clear liquid Titration factor 0.998 ÷ 1.002



Potassium dichromate solution 0,04 mol/l (0,24 N) in 80 g/l HgSO4Transport classificationONU n. 3287ONU n. 3289Transport class: 6.1Packaging group: II

N O T+

R: 49-46-43S: 53-45-60-61


Potassium dichromate solution 0,04 mol/l (0,24 N) in 80 g/l HgSO4 - Special GradeRS-For enviromental analysis (COD determination)



Potassium dichromate 0,0167 mol/l (0,1 N)Potassio bicromato soluzione 0,0167 mol/l (0,1 N) - Potassium dichromate 0.0167 mol/l (0,1N) - Potasio dicromato solución 0.0167 mol/l (0.1 N)


T

R: 49-46-43S: 53-45-60-61

CAS N: 7778-50-9EEC N: 231-906-6

Potassium dichromate 0,0167 mol/l (0,1 N) - Analytical GradePA-PUREX-for analysis





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Potassium dichromate 0,0167 mol/l (0,1 N) - Analytical GradeRPE-NORMEX-for analysis

Description Orange clear liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging470501 Ampoule Glass ampoule


Potassium dihydrogen phosphatePotassio fosfato monobasico - Potassium phosphate monobasique - Potasio fosfato monobásico


Potassium dihydrogen phosphate - Analytical GradeRPE-ACS-ISO-for analysis

Assay (potetiometric) >=99.0 % Description White crystals pH sol. 5% in H2O 4.1 ÷ 4.5Loss on drying (105°C) <=0.2 % Water-insoluble matter <=100 ppm Total nitrogen <=10 ppmChloride <=10 ppm Sulphate <=30 ppm Heavy metals (Pb) <=10 ppmFe <=20 ppm Na <=50 ppm



Potassium dihydrogen phosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay 98.0 ÷ 100.5 % s.s. Description White crystalline powder Organic volatile impurities Conform USP-NFLoss on drying <=1.0 % Fluoride <=10 ppm Heavy metals (Pb) <=20 ppmNot soluble matter <=0.2 % As <=3 ppm Pb <=5 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging361507 g 1000 Plastic jar361509 g 5000 Plastic jar361503 kg 25 Carton drum361504 kg 50 Sack

Potassium DL-aspartate acidPotassio DL-aspartato acido - DL-Potassium aspartate acide - Potasio DL-aspartato cido


Potassium DL-aspartate acid - Pharmaceutical GradeRPH-According to pharmacopoeia: DAB

Assay (potetiometric) 98.0 ÷ 102.0 % Description White crystalline powder Appearance of solution Conform DABRelated compounds Conform DAB pH 6.0 ÷ 8.0 Ammonium <=200 ppmChloride <=200 ppm Sulphate <=300 ppm Metalli pesanti(Pb) <=10 ppmFe <=30 ppm Water (K.F.) 3.0 ÷ 7.0 %


RPH-According to pharmacopoeia: DAB-FUAssay (potetiometric) 98.0 ÷ 101.0 % Description White crystalline powder Appearance of solution Conform FURelated compounds Conform DAB pH 6.5 ÷ 7.5 Ammonium <=200 ppmChloride <=100 ppm Sulphate <=100 ppm Heavy metals (Pb) <=10 ppmAs <=2 ppm Fe <=30 ppm Water (K.F.) 3.0 ÷ 7.0 %Loss on drying in vacuo 4.0 ÷ 6.5 %


Potassium ethyl xanthogenatePotassio etile xantogenato - Potassium ethylxanthate - Potasio etilxantogenato

Xn

R: 22




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Potassium ethyl xanthogenate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 97 % Description Yellow powder Melting point 209 ÷ 214 °C

Code Size Packaging471331 g 50 Glass jarReagent for the extraction of metal ions in organic solvents

Potassium ferricyanidePotassio ferricianuro - Potassium ferricyanure - Potasio ferricianuro

Transport classificationTransport class: NSAtomic weight: 329,26

CAS N: 13746-66-2EEC N: 237-323-3

Potassium ferricyanide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=99.0 % Description Red orange crystals Water-insoluble matter <=50 ppmChloride <=100 ppm Ferrocyanide <=500 ppm Sulphate <=100 ppm


Potassium ferricyanide - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Red orange crystals Chloride <=0.2 %Ferrocyanide <=0.5 % Sulphate <=500 ppm


Potassium ferricyanide solution 11% in waterPotassio ferricianuro soluzione 11% in acqua - Potassium ferricyanure en solution à 11% dans l!eau - Potasio ferricianuro solución 11% en agua


Potassium ferricyanide solution 11% in water - Analytical GradeRPE-For analysis

Description Liq.limp giallo verdogn Density at 20° C >=1.06


Potassium ferrocyanidePotassio ferrocianuro - Potassium ferrocyanure - Potasio ferrocianuro


Potassium ferrocyanide - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 98.5 ÷ 102.0 % Description Yellow crystals Chloride <=100 ppmWater-insoluble matter <=50 ppm Sulphate Conform ACS


Potassium ferrocyanide powderPotassio ferrocianuro polvere - Potassium ferrocyanure en poudre - Potasio ferrocianuro polvo


Potassium ferrocyanide powder - Technical Grade



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Potassium ferrocyanide powder - Technical GradeRE-Pure

Assay (oxidimetric) >= 98 % Description Yellow crystals Water-insoluble matter <= 0.1 %


Potassium ferrocyanide solution 10% in waterAtomic weight: 422,410CAS N: 14459-95-1EEC N: 237-722-2

Potassium ferrocyanide solution 10% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 9.5 ÷ 10.5 % Description Yellow clear liquid Density at 20° C >=1.06


Potassium fluoridePotassio fluoruro - Potassium fluorure - Potasio fluoruro


T

R: 23/24/25S: 26-45


Potassium fluoride - Analytical GradePA-PUREX-for analysis

Assay >= 99 % Iron (Fe) <= 50 mg/Kg Chloride (Cl-) <= 100 mg/KgSulphate (SO4--) <= 500 mg/Kg loss on ignition (500°C) <= 0.5 %


RPE-For analysisAssay (non-aqueos medium) >=98.0 % Description White powder Acidity (Hydrofluor ac) <=400 ppmAlkalinity (KOH) <=0.1 % Water not sol. matter <=0.01 % Chloride <=50 ppmFluosilicates <=0.05 % Sulphate <=100 ppm Sulphite <=100 ppmHeavy metals (Pb) <=20 ppm Cu <=20 ppm Fe <=10 ppmNi <=20 ppm Pb <=20 ppm Zn <=20 ppm


Potassium fluoride dihydratePotassio fluoruro biidrato - Potassium fluorure dihydraté - Potasio fluoruro dihidrato


T

R: 23/24/25S: 26-45


Potassium fluoride dihydrate - Analytical GradeRPE-For analysis

Assay >= 98.5 % Description White crystals


Potassium fluorotitanatePotassio fluotitanato - Potassium fluorotitanate - Potasio hexafluorotitanato


Potassium fluorotitanate - Analytical GradeRPE-For analysis

Assay (gravimetric) 99 ÷ 100 % Description White crystalline powder Ammonium <=20 ppmChloride <=200 ppm Phosphate <=200 ppm Heavy metals (Pb) <=50 ppmSulphate <=50 ppm Fe <=100 ppm




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Potassium guaiacolsulphonatePotassio solfoguaiacolato - Potassium sulfogaïacolate - Potasio sulfoguayacolato


Potassium guaiacolsulphonate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=95.5 % Description White crystalline powder Water (K.F.) <=6.0 %Guaiacol (TLC) <=0.5 % Heavy metals (Pb) <=20 ppm Sulphate <=200 ppm


di-Potassium hexachloroplatinatedi-Potassio esacloroplatinato - Potassium chloroplatinate - Di-Potasio hexacloroplatinato

T

R: 25-41-42/43S: 22-26-36/37/39-45


di-Potassium hexachloroplatinate - Analytical GradeRPE-For analysis

Assay (gravimetric) 40 ÷ 40.2 % Pt Description Yellow powder Ag <= 20 ppmAu <= 20 ppm Ca <= 20 ppm Cu <= 10 ppmFe <= 20 ppm Ir <= 20 ppm Mg <= 20 ppmPd <= 20 ppm Pb <= 20 ppm Rh <= 20 ppmRu <= 20 ppm Si <= 20 ppm


Potassium hydrogen carbonatePotassio bicarbonato - Potassium bicarbonate - Potasio bicarbonato


Potassium hydrogen carbonate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) 99.7 ÷ 100.5 % s.s. Description White crystalline powder Water-insoluble matter <=100 ppmAmmonium <=5 ppm Chloride <=10 ppm Phosphate <=5 ppmTotal sulphur <=30 ppm Heavy metals (Pb) <=5 ppm Ca <=20 ppmFe <=5 ppm Mg <=10 ppm Na <=300 ppm


Potassium hydrogen carbonate - Pharmaceutical GradeRPH-According to pharmacopoeia: USP-DAB

Assay (alkalimetric) 99.5 ÷ 101.5 % s.s. Description White crystalline powder Residue solvents Conform USP-NFLoss on drying <= 0.3 % Carbonate <= 2.5 % Heavy metals (Pb) <= 10 ppm


Potassium hydrogen iodatePotassio iodato acido - Potassium iodate acide - Potasio yodato acido


O

R: 9S: 24/25-27


Potassium hydrogen iodate - Analytical Grade



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Potassium hydrogen iodate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description White crystalline powder Water-insoluble matter <=500 ppmBr-BrO3-Cl-ClO3 (Cl) <=500 ppm Sulphate <=100 ppm Cu <=20 ppmFe <=20 ppm Ni <=20 ppm Pb <=20 ppm



Potassium hydrogen oxalatePotassio ossalato acido - Potassium oxalate acide - Potasio oxalato acido

Xn

R: 21/22S: 24/25


Potassium hydrogen oxalate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.5 % Description White crystalline powder pH sol. 2% at 25° C 2.0 ÷ 3.4Ammonium <=20 ppm Chloride <=10 ppm Total phosphorus <=10 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=10 ppm Nitrate <=30 ppmTotal sulphur <=100 ppm Ca <=100 ppm Cu <=5 ppmFe <=10 ppm Na <=200 ppm Ni <=5 ppmPb <=5 ppm Zn <=5 ppm


di-Potassium hydrogen phosphate anhydrousPotassio fosfato bibasico anidro - Potassium phosphate dibasique anhydre - Potasio fosfato dibásico anhidro


di-Potassium hydrogen phosphate anhydrous - Analytical GradePA-PUREX-for analysis

Code Size PackagingP7290544 kg 25 Plastic bucket

RPE-ACS-for analysisAssay (potetiometric) >=98.0 % Description White crystalline powder pH sol. 5% in H2O 8.5 ÷ 9.6Loss on drying (105°C) <=1.0 % Water-insoluble matter <=100 ppm Total nitrogen <=10 ppmChloride <=30 ppm Sulphate <=50 ppm Heavy metals (Pb) <=5 ppmFe <=10 ppm Na <=500 ppm


di-Potassium hydrogen phosphate anhydrous - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description White powder Chloride <=100 ppmHeavy metals (Pb) <=30 ppm Sulphate <=200 ppm As <=20 ppmFe <=50 ppm


di-Potassium hydrogen phosphate trihydratePotassio fosfato bibasico triidrato - Potassium phosphate dibasique trihydraté - Potasio fosfato dib sico trihidrato


di-Potassium hydrogen phosphate trihydrate - Analytical Grade



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di-Potassium hydrogen phosphate trihydrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99.0 % Description White crystals pH sol. 5% in H2O 8.5 ÷ 9.6Water-insoluble matter <=100 ppm Total nitrogen <=50 ppm Chloride <=50 ppmSulphate <=100 ppm As <=1 ppm Cu <=30 ppmFe <=30 ppm Ni <=30 ppm Pb <=30 ppm


Potassium hydrogen phthalatePotassio ftalato acido - Potassium phtalate acide - Potasio ftalato acido


Potassium hydrogen phthalate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.5 % Description White crystals Loss on drying (110°C) <=500 ppmTotal nitrogen <=10 ppm Chloride <=20 ppm Water-insoluble matter <=30 ppmHeavy metals (Pb) <=5 ppm Total sulphur <=20 ppm Ca <=10 ppmCd <=5 ppm Co <=5 ppm Cr <=10 ppmCu <=5 ppm Fe <=5 ppm Mg <=10 ppmMn <=5 ppm Na <=100 ppm Ni <=5 ppmPb <=5 ppm Zn <=5 ppm


For further information on above products, see following product/application section(s)Buffers (p. 30)Special products for enviromental analysis (p. 81)

Potassium hydrogen phthalate - Special GradeRS-Standard for volumetry and pHmetry

Assay >= 99.5 % Description White crystals pH sol. M/20 at 25° C 4.001 ÷ 4.011


For further information on above products, see following product/application section(s)Buffers (p. 30)Volumetry (p. 92)

Potassium hydrogen phthalate 0.1 mol/lPotassio ftalato acido 0,1 mol/l - Potassium phtalate acide 0.1 mol/l - Potasio ftalato acido 0.1 mol/l


C

R: 34S: 23-26-45


Potassium hydrogen phthalate 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging471926 ml 500 BottleReady-to-use solution 0,1 N in acetic acid

Potassium hydrogen sulphatePotassio bisolfato - Potassium bisulfate - Potasio bisulfato


C

R: 34-37S: 26-36/37/39-45


Potassium hydrogen sulphate - Analytical GradeRPE-For analysis

Assay (acidimetric) 98 ÷ 102 % Description White crystals Ammonium <= 20 ppmChloride <= 20 ppm Heavy metals (Pb) <= 20 ppm Ca <= 200 ppmFe <= 20 ppm




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Potassium hydrogen tartratePotassio tartrato acido - Potassium tartrate acide - Potasio tartrato acido


Potassium hydrogen tartrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % Description White crystalline powder Loss on drying <= 0.2 %Pot. rotat. spec. a 20°C (c=10; NaOH 1N) +32 ÷ +33 ° Chloride <= 200 ppm Heavy metals (Pb) <= 10 ppmSulphate <= 100 ppm As <= 1 ppm


Potassium hydrogen tartrate - Technical GradeRE-Pure

Assay (acidimetric) >=99.5 % s.s. Description White crystalline powder Loss on drying <=0.5 %Ac. tartarico libero <=0.2 % Chloride <=350 ppm Sulphate <=0.12 %As <=1 ppm Pb <=10 ppm


Potassium hydroxide pelletsPotassio idrossido gocce - Potassium hydroxyde en pastilles - Potasio hidróxido en gotas


C

R: 22-35S: 26-36/37/39-45


Potassium hydroxide pellets - Analytical GradeRPE-ACS-ISO-for analysis

Assay (alkalimetric) >= 85 % Description White pellets Ca <= 50 ppmTotal nitrogen <= 10 ppm Carbonate <= 2.0 % Chloride <= 100 ppmPhosphate <= 5 ppm Sulphate <= 30 ppm Heavy metals (Ag) <= 10 ppmFe <= 10 ppm Na <= 500 ppm Ni <= 10 ppmMg <= 20 %

Code Size Packaging472173 g 1000 Plastic jar472175 g 5000 Plastic jarLow content of Na.

RPE-For analysisAssay (alkalimetric) >=85 % Description White pellets Total nitrogen <=5 ppmCarbonate <=0.6 % Chloride <=10 ppm Phosphate <=4 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Subst. ppt by NH4OH <=100 ppmSilicate <=5 ppm Sulphate <=10 ppm Ag <=0.5 ppmAl <=10 ppm As <=1 ppm Ca <=10 ppmCu <=5 ppm Fe <=5 ppm Mg <=5 ppmNi <=3 ppm Pb <=1 ppm Zn <=5 ppm

Code Size Packaging472057 g 1000 Plastic jar472059 g 5000 Plastic jar472056 kg 20 Drum472055 kg 25 Plastic drum472054 kg 50 Carton drum


Potassium hydroxide pellets - Special GradeRS-For microanalysis

Description White pellets




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Potassium hydroxide pellets - Special GradeRS-RSE For electronic use-ERBATRON

Assay (alkalimetric) >=86 % Description White pellets Total nitrogen <=3 ppmCarbonate <=5000 ppm Chloride <=10 ppm Phosphate <=5 ppmWater-insoluble matter <=10 ppm Heavy metals (Pb) <=2 ppm Subst. ppt by NH4OH <=20 ppmSilicate <=15 ppm Sulphate <=5 ppm As <=0.5 ppmCa <=5 ppm Cd <=0.1 ppm Cu <=0.5 ppmFe <=1 ppm Hg <=0.1 ppm Mg <=5 ppmMn <=0.1 ppm Na <=300 ppm Ni <=1 ppmPb <=1 ppm Zn <=1 ppm

Code Size Packaging472097 g 1000 Jar472092 g 5000 Plastic jar472093 kg 50 Carton drum

Potassium hydroxide pellets - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Titolo (alcalinità totale) 85.0 ÷ 100.5 % Description White pellets Appearance of solution Conform Ph.Eur.Na <=1.0 % Carbonate <=2.0 % Chloride <=50 ppmPhosphate <=20 ppm Heavy metals (Pb) <=10 ppm Sulphate <=50 ppmFe <=10 ppm


Potassium hydroxide flakesPotassio idrossido scaglie - Potassium hydroxyde en écailles - Potasio hidróxido en escamas


C

R: 22-35S: 26-36/37/39-45


Potassium hydroxide flakes - Analytical GradePA-PUREX-for analysis

Code Size PackagingP1070543 kg 20 Fibre drumP1070557 kg 50 Fibre drum

Potassium hydroxide flakes - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP

Assay (total alkalin.) 85.5 ÷ 100.5 % Description White flakes Appearance of solution Conform Ph.Eur.Carbonate <= 2.0 % Chloride <= 50 ppm Phosphate <= 20 ppmHeavy metals (Pb) <= 10 ppm Sulphate <= 50 ppm Fe <= 10 ppmNa <= 1.0 %


Potassium hydroxide flakes - Technical GradeRE-Pure

Assay (acidimetric) >= 85 % Description White flakes Chloride <= 80 ppmFe <= 4 ppm Potassio carbonato <= 1 % Na (NaOH) <= 0.9 %Sulphate <= 20 ppm



Potassium hydroxide solution 46% ± 1% in waterTransport classificationONU n. 1814Transport class: 8Packaging group: II

C

R: 35S: 26-37/39-45


Potassium hydroxide solution 46% ± 1% in water - Analytical Grade



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Potassium hydroxide solution 46% ± 1% in water - Analytical GradeRPE-For analysis

Assay (alkalimetric) 45 ÷ 47 % Description Clear colourless liquid Total nitrogen <=3 ppmCarbonate <=1 % Chloride <=10 ppm Phosphate <=5 ppmHeavy metals (Pb) <=5 ppm Sulphate <=5 ppm Al <=10 ppmAs <=1 ppm Ca <=5 ppm Cu <=5 ppmFe <=5 ppm Mg <=5 ppm Ni <=5 ppmPb <=5 ppm Zn <=5 ppm

Code Size Packaging472111 kg 25 Plastic drum472118 kg 260 Plastic drum

Potassium hydroxide solution 46% ± 1% in water - Special GradeRS-RSE For electronic use-ERBATRON

Assay (acidimetric) 45.0 ÷ 46.0 % Description Clear liquid Colour (APHA) <= 20Carbonate <= 1.0 % Cr <= 1 ppm Cu <= 0.5 ppmFe <= 1 ppm Ni <= 1 ppm Subst. ppt by NH4OH <= 50 ppmTotal nitrogen <= 0.5 ppm Chloride <= 5 ppm Phosphate <= 3 ppmSulphate <= 3 ppm Silicate <= 10 ppm Heavy metals (Pb) <= 3 ppmAl <= 1 ppm As <= 0.5 ppm Ca <= 3 ppmCd <= 0.05 ppm Mg <= 3 ppm Mn <= 0.5 ppmHg <= 0.05 ppm Pb <= 1 ppm Zn <= 1 ppm

Code Size Packaging472103 ml 5000 Plastic bottle472108 kg 260 Drum472109 kg 260 Drum

Potassium hydroxide solution 38% (40° Bé) in waterPotassio idrossido soluzione 38% (40° Bé) in acqua - Potassium hydroxyde 38% (40°Bé) - Potasio hidróxido solución 38% (40° Bé) en agua


C

R: 35S: 26-37/39-45


Potassium hydroxide solution 38% (40° Bé) in water - Analytical GradeRPE-For analysis

Assay 38 ÷ 40 % Description Clear colourless liquid Carbonate <=1.5 %Chloride <=40 ppm Nitrogen compounds (N) <=10 ppm Phosphate <=10 ppmHeavy metals (Pb) <=20 ppm Subst. ppt by NH4OH <=200 ppm Silicate <=100 ppmSulphate <=20 ppm Fe <=5 ppm

Code Size Packaging472151 ml 1000 Bottle472152 kg 35 Drum

Potassium hydroxide solution 28% in waterPotassio idrossido soluzione 28% in acqua - Potassium hydroxyde à 28% dans l!eau - Potasio hidróxido solución 28% en agua


C

R: 35S: 26-37/39-45


Potassium hydroxide solution 28% in water - Special GradeRS-For gas analysis according to Orsat

Assay (alkalimetric) 27 ÷ 29 % Description Clear colourless liquid Density at 20° C ~ 1.27


Potassium hydroxide 1 mol/lPotassio idrossido 1 mol/l - Potassium hydroxyde 1 mol/l - Potasio hidróxido 1 mol/l


C

R: 35S: 26-37/39-45


Potassium hydroxide 1 mol/l - Analytical GradePA-PUREX-for analysis


Code Size PackagingP3380096 l 10 Kubidos



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Potassium hydroxide 1 mol/l - Analytical GradeRPE-For analysis

Description Clear colourless liquid Titration factor 0.998 ÷ 1.002 Carbonate <=1 %

Code Size Packaging472287 ml 1000 Bottle56,11 g of KOH. Ready-to-use volumetric solution: 1 N


Code Size Packaging472311 Ampoule Plastic ampoule56,11 g of KOH. Concentrated volumetric solution to prepare 1 l of solution 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Potassium hydroxide 0.5 mol/lPotassio idrossido 0,5 mol/l - Potassium hydroxyde 0.5 mol/l - Potasio hidróxido 0.5 mol/l


C

R: 35S: 26-37/39-45


Potassium hydroxide 0.5 mol/l - Analytical GradePA-PUREX-for analysis



RPE-For analysisDescription Clear colourless liquid Titration factor 0.998 ÷ 1.002 Carbonate <=1 %

Code Size Packaging472337 ml 1000 Bottle28,055 g of KOH. Ready-to-use volumetric solution: 0,5 N


Code Size Packaging472391 Ampoule Plastic ampoule28,055 g of KOH. Concentrated volumetric solution to prepare 1 l of solution 0,5 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Potassium hydroxide 0.5 mol/l in ethanolTransport classificationONU n. 2924Transport class: 3Secondary risk: 8Packaging group: II

C F

R: 11-34S: 7-16-26-37/39-45


Potassium hydroxide 0.5 mol/l in ethanol - Analytical GradeRPE-For analysis



Potassium hydroxide 0.5 mol/l in methanolTransport classificationONU n. 1992ONU n. 3286Transport class: 3Secondary risk: 86.1Packaging group: II

C F T

R: 11-23/24/25-34-39/23/24/25S: 7-16-26-36/37/39-45


Potassium hydroxide 0.5 mol/l in methanol - Analytical GradePA-PUREX-for analysis





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Potassium hydroxide 0.5 mol/l in methanol - Analytical GradeRPE-For analysis


Code Size Packaging472366 ml 500 Bottle472364 ml 1000 Bottle28,055 g of KOH. Ready-to-use volumetric solution: 0,5 N

Potassium hydroxide 0.46 mol/lPotassio idrossido 0,46 mol/l - Potassium hydroxyde 0,46 mol/l - Potasio hidróxido 0.46 mol/l



Potassium hydroxide 0.46 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.455 ÷ 0.465 N Description Clear colourless liquid Colour <= 10 APHA



Potassium hydroxide 0.25 mol/lPotassio idrossido 0,25 mol/l - Potassium hydroxyde 0,25 mol/l - Potasio hidróxido 0.25 mol/l


Xi

R: 36/38S: 26-37/39


Potassium hydroxide 0.25 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging472427 ml 1000 Bottle14,027 g of KOH. Ready-to-use volumetric solution:0,25 N

Potassium hydroxide 0,23 mol/lPotassio idrossido 0,23 mol/l - Potassium hydroxyde 0,23 mol/l - Potasio hidróxido 0.23 mol/l


Xi

R: 36/38S: 26-37/39


Potassium hydroxide 0,23 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.225 ÷ 0.235 N Description Clear colourless liquid Colour <= 10 APHA



Potassium hydroxide 0.1 mol/lPotassio idrossido 0,1 mol/l - Potassium hydroxyde 0.1 mol/l - Potasio hidróxido 0.1 mol/l


Xi

R: 36/38S: 26-37/39-45


Potassium hydroxide 0.1 mol/l - Analytical GradePA-PUREX-for analysis


Code Size PackagingP3360015 ml 1000 Plastic bottleP3360096 l 10 Kubidos



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Potassium hydroxide 0.1 mol/l - Analytical GradeRPE-For analysis




Code Size Packaging472511 Ampoule Plastic ampoule5,611 g of KOH. Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Potassium hydroxide 0.1 mol/l in ethanolTransport classificationONU n. 2924Transport class: 3Secondary risk: 8Packaging group: II

F Xi

R: 11-36/38S: 7-16-26-37/39


Potassium hydroxide 0.1 mol/l in ethanol - Analytical GradePA-PUREX-for analysis

Assay (potentiomety) 0.0998 - 0.1002 N Colour <= 100 Hazen




Potassium hydroxide 0.1 mol/l in methanolTransport classificationONU n. 1992ONU n. 3286Transport class: 3Secondary risk: 86.1Packaging group: II

F T

R: 11-23/24/25-36/38-39/23/24/25S: 7-16-26-36/37/39-45


Potassium hydroxide 0.1 mol/l in methanol - Analytical GradePA-PUREX-for analysis




Code Size Packaging472486 ml 500 Bottle472484 ml 1000 Bottle5,61 g of KOH. Ready-to-use volumetric solution: 0,1 N

Potassium IodatePotassio iodato - Potassium iodate - Potasio yodato


O

R: 9S: 24/25-27


Potassium Iodate - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99.0 ÷ 101.0 % Description White crystalline powder pH sol. 5% at 25° C 5.0 ÷ 8.0Loss on drying <=0.5 % Chlorate <=100 ppm Iodide <=20 ppmHeavy metals (Pb) <=10 ppm




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Potassium iodate 0.0167 mol/lPotassio iodato 0,0167 mol/l - Potassium iodate 0.0167 mol/l - Potasio yodato 0.0167 mol/l


Potassium iodate 0.0167 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging472601 Ampoule Glass ampoule3,567 g of KIO3. Concentrated volumetric solution to prepare 1 l of solution 0,1 N. - glass vial.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Potassium iodate 0.00167 mol/lPotassio iodato 0,00167 mol/l - Potassium iodate 0.00167 mol/l - Potasio yodato 0.00167 mol/l


Potassium iodate 0.00167 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging472631 Ampoule Glass ampoule0,3567 g of KIO3. Concentrated volumetric solution to prepare 1 l of solution 0,01 N- glass vialFor further information on above products, see following product/application section(s)Volumetry (p. 92)

Potassium iodidePotassio ioduro - Potassium iodure - Potasio yoduro

Xn

R: 42/43-36/37/38S: 26-38


Potassium iodide - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder pH sol. 5% at 25° C 6.0 ÷ 9.2Loss on drying at 150°C <= 0.2 % Water-insoluble matter <= 50 ppm Loss on drying at 105°C <= 1.0 %Chloride + bromide (Cl) <= 100 ppm Iodate <= 3 ppm Phosphate <= 10 ppmSulphate <= 50 ppm Heavy metals (Pb) <= 5 ppm Ba <= 20 ppmCa <= 20 ppm Fe <= 3 ppm Mg <= 10 ppmNa <= 50 ppm Thiosulphate Conform Ph.Eur. Appearance of solution Conform Ph.Eur.Alcalinity Conform Ph.Eur.

Code Size Packaging472735 g 250 Carton box472737 g 1000 Plastic jar472736 kg 25 Carton drum


Potassium iodide - Special GradeRS-For microanalysis

Description White cryst. powder


Potassium iodide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 99.0 ÷ 100.5 % s.s. Description Polvere bianca o quasi, o cristalli incolori Appearance of solution Conform Ph.Eur.Alcalinity Conform Ph.Eur. Thiosulphate Conform Ph.Eur. Nitrat.nitrit.and NH4OH Conform USP-NFThiosulfates and barium Conform USP-NF Residue solvents Conform USP-NF Loss on drying <=1.0 %Iodate <=4 ppm Heavy metals (Pb) <=10 ppm Sulphate <=150 ppmFe <=20 ppm




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Potassium iodide - Technical GradeRE-Puro for fibers-ERBATECH

Assay (oxidimetric) >= 99.0 % s s Description White crystalline powder pH sol. 5% at 25° C 7 ÷ 9.5Loss on drying <=0.5 % Water-insoluble matter <=100 ppm Iodate <=4 ppmHeavy metals (Pb) <=10 ppm Sulphate <=150 ppm Fe <=20 ppm

Code Size Packaging362465 kg 25 Carton drum362461 kg 50 Carton drum

Potassium iodide solution 10% in waterPotassio ioduro soluzione 10% in acqua - Potassium iodure en solution à 10% dans l!eau - Potasio yoduro solución 10% en agua

Xn

R: 42/43S: 26


Potassium iodide solution 10% in water - Analytical GradeRPE-For analysis

Assay 9.5 ÷ 10.5 % p/p Description Clear colourless liquid Density at 20° C >=1.08pH of the substance 7.5 ÷ 8.5


Potassium iodide solution 3.9% in waterPotassio ioduro soluzione 3,9% in acqua - Potassium iodure en solution à 3,9% dans l!eau - Potasio yoduro solución 3.9% en agua

Xn

R: 42/43S: 26


Potassium iodide solution 3.9% in water - Analytical GradeRPE-For analysis

Assay 3.7 ÷ 4.1 % p/v Description Clear colourless liquid

Code Size Packaging472815 ml 250 BottleFor chlorometry

Potassium mercuric iodide solution in waterPotassio iodomercurato soluzione in acqua - Potassium iodomercurate en solution dans l!eau - Potasio yodomercurato solución en agua


N T+

R: 26/27/28-33-50/53S: 13-28-45-60-61

CAS N: 7783-33-7EEC N: 231-990-4

Potassium mercuric iodide solution in water - Analytical GradeRPE-For analysis

Description Yellow clear liquid Density at 15° C 3.15 ÷ 3.19


Potassium metabisulphitePotassio metabisolfito - Potassium métabisulfite - Potasio metabisulfito

Xi

R: 31-36/37S: 26


Potassium metabisulphite - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (SO2) 51.8 ÷ 57.6 % Description White powder or pieces Organic volatile impurities Conform NFHeavy metals (Pb) <=10 ppm Fe <=10 ppm




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Potassium nitratePotassio nitrato - Potassium nitrate - Potasio nitrato


O

R: 9S: 16-41


Potassium nitrate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 4.5 ÷ 8.5Water-insoluble matter <=50 ppm Chloride <=20 ppm Phosphate <=5 ppmIodate <=5 ppm Nitrite <=10 ppm Sulphate <=30 ppmHeavy metals (Pb) <=5 ppm Ca <=50 ppm Fe <=3 ppmMg <=20 ppm Na <=50 ppm


RPE-For analysisAssay (acidimetric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 4.5 ÷ 7.0Water-insoluble matter <=5 ppm Chloride <=20 ppm Phosphate <=5 ppmIodate <=5 ppm Nitrite <=10 ppm Sulphate <=30 ppmHeavy metals (Pb) <=5 ppm As <=1 ppm Ca <=20 ppmFe <=3 ppm Mg <=20 ppm Na <=50 ppm


Potassium nitrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP

Assay (acidimetric) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Reducing substances Conform Ph.Eur. Ammonium <= 100 ppmHeavy metals (Pb) <= 10 ppm Sulphate <= 150 ppm Ca <= 100 ppmFe <= 20 ppm Na <= 0.1 % Loss on drying <= 0.5 %

Code Size Packaging363007 g 1000 Bottle363009 g 5000 Bottle363004 kg 50 Fibre drum363004 kg 50 Fibre drum

Potassium nitrate - Technical GradePS-Pure-for synthesis


Potassium nitrate 1 mol/lPotassio nitrato 1 mol/l - Potassium nitrate 1 mol/l - Potasio nitrato 1 mol/l


Potassium nitrate 1 mol/l - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20°C 1.057 ÷ 1.061



Potassium nitritePotassio nitrito - Potassium nitrite - Potasio nitrito


N O T

R: 8-25-50S: 45-61


Potassium nitrite - Analytical Grade



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Potassium nitrite - Analytical GradeRPE-For analysis

Assay >= 97 % Description Yellowish crystals Chloride <= 100 ppmSulphate <= 200 ppm As <= 1 ppm Fe <= 10 ppmPb <= 5 ppm


Potassium oxalatePotassio ossalato - Potassium oxalate - Potasio oxalato


Xn

R: 21/22S: 24/25


Potassium oxalate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 98.5 ÷ 101.0 % Description White crystalline powder Neutrality ConformReady carbonizable substances Conform Water-insoluble matter <=100 ppm Ammonium <=20 ppmChloride <=20 ppm Sulphate <=100 ppm Heavy metals (Pb) <=20 ppmFe <=10 ppm Na <=200 ppm


Potassium periodatePotassio (meta)-periodato - Potassium m-périodate - Potasio (meta)-parayodato


O Xi

R: 8-36/37/38S: 17


Potassium periodate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (iodometric) >= 99.5 % Description White crystalline powder Mn <= 1 ppm


Potassium permanganatePotassio permanganato - Potassium permanganate - Potasio paramanganato


N O Xn

R: 8-22-50/53S: 60-61


Potassium permanganate - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) 99.0 ÷ 100.5 % Description Dark violet crystals Chloride & Chlorate(Cl) <= 50 ppmWater-insoluble matter <= 0.2 % Sulphate <= 200 ppm Appearance of solution Conform Ph.Eur.

Code Size Packaging473385 g 250 Plastic jar473387 g 1000 Plastic jar473381 kg 25 Metallic can

Potassium permanganate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 99.0 ÷ 100.5 % Description Dark-violet crystals Appearance of solution Conform Ph.Eur.Loss on drying <= 0.5 % Water not sol. matter <= 0.2 % Chloride <= 200 ppmSulphate <= 500 ppm

Code Size Packaging363107 g 1000 Bottle363109 g 5000 Plastic jar363101 kg 25 Tank



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Potassium permanganate Low content HgTransport classificationONU n. 1490Transport class: 5.1Packaging group: II

N O Xn

R: 8-22-50/53S: 60-61


Potassium permanganate Low content Hg - Special GradeRS-ACS-for enviromental analysis

Assay (oxidimetric) >= 99.0 % Description Dark violet crystals Chloride & Chlorate(Cl) <= 50 ppmWater-insoluble matter <= 0.2 % Sulphate <= 200 ppm Hg <= 0.05 ppm



Potassium permanganate 0.2 mol/lPotassio permanganato 0,2 mol/l - Potassium permanganate 0.2 mol/l - Potasio paramanganato 0.2 mol/l


N O

R: 51/53S: 60-61


Potassium permanganate 0.2 mol/l - Analytical GradePA-PUREX-for analysis



RPE-For analysisDescription Clear purple liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging473514 ml 1000 Bottle31,608 g of KMnO4. Ready-to-use volumetric solution: 1N.



O

R: 51/53S: 60-61


Potassium permanganate 0.02 mol/l - Analytical GradePA-PUREX-for analysis


Code Size PackagingP3410016 ml 1000 Glass bottleP3410095 ml 5000 Plastic drum

RPE-For analysisDescription Purple clear liquid Titration factor 0.998 ÷ 1.002

Code Size Packaging473567 ml 1000 Glass bottle3,1608 g of KMnO4. Ready-to-use volumetric solution: 0,1N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

RPE-For analysis-SuperiorDescription Clear purple liquid Titration factor 0.999÷1.001



RPE-NORMEX-for analysisDescription Clear purple liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging473591 Ampoule Glass ampoule3,161 g of KMnO4. Concentrated volumetric solution to prepare 1 l of solution 0,1 N. - glass vial.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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Potassium permanganate 0.002 mol/l - Analytical GradeRPE-NORMEX-for analysis

Description Clear purple liquid Titration factor 0.995 ÷ 1.005

Code Size Packaging473661 Ampoule Glass ampoule0,3161 g of KMnO4. Concentrated volumetric solution to prepare 1 l of solution 0,01 N - glass vialFor further information on above products, see following product/application section(s)Volumetry (p. 92)

di-Potassium peroxodisulphatePerossodisolfato di dipotassio - Potassium persulfate - Potasio parasulfato


O Xn

R: 8-22-36/37/38-42/43S: 22-24-26-37


di-Potassium peroxodisulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=99 % Description White crystalline powder Acidity(Sulphuric acid) <=0.15 %Fe <=5 ppm


Potassium phthalimidePotassio ftalimmide - Potassium phtalimide - Potasio ftalimida


Potassium phthalimide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) 99 ÷ 100 % Description White crystalline powder Loss on drying <=0.5 %Chloride <=100 ppm Heavy metals (Pb) <=20 ppm Sulphate <=50 ppmFe <=10 ppm


Potassium pyroantimonate acidPotassio piroantimoniato acido - Potassium pyroantimoniate acide - Potasio piroantimoniato acido


N Xn

R: 20/22-51/53S: 61


Potassium pyroantimonate acid - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 94 % Description White powder Water-insoluble matter <= 100 ppmSodium sensitivity ~ 2.5 µg/ml


Potassium pyrogallate solution 14% in waterPotassio pirogallato soluzione 14% in acqua - Potassium pyrogallate en solution à 14% dans l!eau - Potasio pirogalato solución 14% en agua


C

R: 35S: 26-37/39-45

Potassium pyrogallate solution 14% in water - Special Grade



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Potassium pyrogallate solution 14% in water - Special GradeRS-For gas analysis according to Orsat

Description Liquido bruno Density at 20° C 1.53 ÷ 1.55


tetra-Potassium pyrophosphatePotassio pirofosfato - Potassium pyrophosphate - Potasio pirofosfato


tetra-Potassium pyrophosphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 95.0 % Description White powder Water-insoluble matter <= 0.1 %Fluoride <= 5 ppm Heavy metals (Pb) <= 20 ppm pH sol. 1% at 25° C 10.0 ÷ 10.5As <= 1 ppm Fe <= 30 ppm Pb <= 1 ppm


Potassium pyrosulphatePotassio pirosolfato - Potassium pyrosulfate - Potasio pirosulfato

Xi

R: 36/37/38S: 7-24/25


Potassium pyrosulphate - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 37.5 ÷ 38.6 %(H2SO4) Description White granules Water (K.F.) <= 2.5 %Chloride <= 20 ppm Phosphate <= 10 ppm Heavy metals (Pb) <= 10 ppmFe <= 20 ppm Na <= 100 ppm Ca <= 20 ppmMg <= 10 ppm Water-insoluble matter <= 100 ppm


Potassium sodium tartratePotassio sodio tartrato - Potassium sodium tartrate - Potasio y sodio tartrato

SynonymesSel de Rochelle

Sel de SeignetteSodium potassium tartrate


Potassium sodium tartrate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (non-aqueos medium) 99.0 ÷ 102.0 % Description White semitransparent crystals pH sol. 5% at 25° C 6.0 ÷ 8.5Ammonium <=20 ppm Chloride <=10 ppm Phosphate <=20 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Sulphate <=50 ppmCa <=50 ppm Fe <=10 ppm


Potassium sodium tartrate - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (alkalimetric) 99.0 ÷ 102.0 % s.s. Description White crystalline powder Alcalinity Conform USP-NFAmmonia Conform USP-NF Water (K.F.) 21.0 ÷ 27.0 % Heavy metals (Pb) <=10 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform




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Potassium sorbatePotassio sorbato - Potassium sorbate - Potasio sorbato


Potassium sorbate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=99 % s s Description Ivory powder M.p. extr. Sorbic acid 133 ÷ 135 ° CLoss on drying in vacuo <=1 % Aldehydes(Formaldehyde) <=0.1 % Cu + Zn <=50 ppmAs <=3 ppm Pb <=10 ppm Zn <=25 ppm


Potassium stannatePotassio stannato - Potassium stannate - Potasio estañato


Potassium stannate - Technical GradeRE-Pure

Assay (gravimetric) >=38 % Sn Description xx.ni bian-noc tol.opal Alkalinity (KOH) 36 ÷ 38Subst. reducing KMnO4 <=100 ppm As <=40 ppm


Potassium sulphatePotassio solfato - Potassium sulfate - Potasio sulfato


Potassium sulphate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) >=99.0 % Description White crystals pH sol. 5% in H2O 5.5 ÷ 8.5Total nitrogen <=5 ppm Chloride <=10 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=5 ppm Fe <=5 ppm Na <=200 ppmCa <=100 ppm Mg <=50 ppm


Potassium sulphate - Special GradeRS-For microanalysis

Description White crystals


Potassium sulphate - Technical GradeRE-Pure

Assay (gravimetric) >=99 % Description White crystalline powder Loss on ignition <=1 %Chloride <=40 ppm Heavy metals (Pb) <=20 ppm As <=2 ppmCa <=200 ppm Fe <=10 ppm


Potassium tartratePotassio tartrato - Potassium tartrate - Potasio tartrato


Potassium tartrate - Analytical Grade



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Potassium tartrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99 % Description White crystals pH sol. 5% at 25° C 7.0 ÷ 9.0Ammonium <= 10 ppm Chloride <= 10 ppm Phosphate <= 5 ppmWater-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 50 ppmAs <= 0.4 ppm Ca <= 50 ppm Cu <= 2 ppmFe <= 5 ppm Na <= 200 ppm Ni <= 2 ppmPb <= 2 ppm Zn <= 2 ppm



Potassium telluritePotassio tellurito - Potassium tellurite - Potasio telurito


Xn

R: 20/22S: 22-24/25


Potassium tellurite - Technical GradeRE-Pure

Assay (oxidimetric) >=95 % Description Yellowish crystals


Potassium tert-butylatePotassio ter-butilato - Potassium tert-butylate - Potasio terc-butilato

Transport classificationONU n. 3206Transport class: 4.2Secondary risk: 8Packaging group: III

C F

R: 11-14-34S: 8-16-26-43-45


Potassium tert-butylate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.0 % Description White powder


Potassium tetraboratePotassio tetraborato - Potassium tétraborate - Potasio tetraborato


Potassium tetraborate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.5 % Description White crystalline powder pH sol. M/100 at 25° C 9.0 ÷ 9.5Carbonate <=50 ppm Chloride <=10 ppm Phosphate <=10 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=10 ppm Sulphate <=30 ppmAs <=2 ppm Ca <=50 ppm Cu <=5 ppmFe <=5 ppm Mg <=20 ppm Na <=200 ppmNi <=5 ppm Pb <=5 ppm Zn <=5 ppm


Potassium thiocyanatePotassio solfocianuro - Potassium sulfocyanure - Potasio sulfocianuro

Xn

R: 20/21/22-32S: 13


Potassium thiocyanate - Analytical Grade



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Potassium thiocyanate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (argentimetric) >=99.0 % Description White crystals pH sol. 5% at 25° C 5.3 ÷ 8.7Water-insoluble matter <=50 ppm Reducing iodine Conform ACS Ammonium <=30 ppmChloride <=50 ppm Sulphate <=50 ppm Heavy metals (Pb) <=5 ppmFe <=2 ppm Na <=50 ppm


Potassium thiocyanate - Technical GradeRE-Pure

Assay (argentimetric) >= 99 % Description White crystalline powder pH sol. 5% at 20°C 5.3 ÷ 8.5Ammonium <= 50 ppm Chloride <= 100 ppm Heavy metals (Pb) <= 10 ppmSulphate <= 500 ppm Fe <= 10 ppm Na <= 500 ppm


Potassium thiocyanate solution 5% in waterPotassio solfocianuro soluzione 5% in acqua - Potassium sulfocyanure en solution à 5% dans l!eau - Potasio sulfocianuro solución 5% en agua


Potassium thiocyanate solution 5% in water - Analytical GradeRPE-For analysis


Code Size Packaging474381 ml 1000 BottleStabilized with methyl p-hydroxibenzoate and n-propyl p-hydroxibenzoate.

Potassium thiocyanate 0.1 mol/lPotassio solfocianuro 0,1 mol/l - Potassium sulfocyanure 0.1 mol/l - Potasio sulfocianuro 0.1 mol/l


Potassium thiocyanate 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging474417 ml 1000 Bottle9,718 g of KSCN. Ready-to-use volumetric solution: 0,1 N. Stabilized with p-oxybenzoates

PraseodymiumPraseodimio - Praséodyme - Praseodimio


R: 34S: 26-36/37/39-45

Praseodymium - Special GradeRS-Standard solution for ICP





Pra CARLO ERBA REAGENTS

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Procaine hydrochlorideProcaina cloridrato - Procaïne chlorhydratée - Procaina clorhidrato


T

R: 23/24/25-43S: 7-45


Procaine hydrochloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 99.0 ÷ 101.0 % s.s. Description Polvere cristal. bianca o quasi Appearance of solution Conform Ph.Eur.Related substances Conform Ph.Eur. Acidity Conform USP-NF Melting point 154 ÷ 158 °CpH 5.0 ÷ 6.5 Loss on drying <=0.5 % Sulphated ash <=0.1 %Heavy metals (Pb) <=5 ppm


L(-)ProlineL(-)Prolina - L(-)Proline - L(-)Prolina

SynonymesAcide 2-pyrrolidinecarboxyliqueAtomic weight: 115,13

CAS N: 147-85-3EEC N: 205-702-2

L(-)Proline - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White crystalline powder Potere rotat. spec. a 20°C (C=4; H2O) -86.8 ÷ -84.5 °pH 2,5% at 25° C 5.5 ÷ 7 Loss on drying <= 0.3 % Ammonium <= 200 ppmChloride <= 200 ppm Heavy metals (Pb) <= 10 ppm Sulphate <= 200 ppmSulphated ash <= 0.1 % As <= 1 ppm Fe <= 10 ppmAltri amminoacidi (TLC) <= 0.5 % Trasmittanza a 430 nm (C=10; H2O) >= 95 %


1,3-Propanediol1,3-Propandiolo - 1,3-Propanediol - 1,3-Propanodiol


1,3-Propanediol - Technical GradePS-Pure-for synthesis

Code Size PackagingP8040216 ml 1000 Glass bottleP8040222 ml 5000 TankP8040249 l 25 TankP8040268 l 200 Metal drum


PropionaldehydeAldeide propionica - Aldéhyde propionique - Aldehído propiónico


F Xi

R: 11-36/37/38S: 9-16-29


Propionaldehyde - Technical GradeRE-Pure

Assay (GLC) >= 96.0 % Description Clear colourless liquid Refractive index at 20° 1.3610 ÷ 1.3650


Propionic acidAcido propionico - Acide propionique - Acido propiónico


C

R: 34S: 23-36-45


Propionic acid - Analytical Grade


ProSECTION III - CHEMICALS 100°ed

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Propionic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.5 % Description Clear colourless liquid Water miscibility ConformAlcohol miscibility Conform Ready carbonizable substances Conform Density at 20° C 0.992 ÷ 0.994Refractive index at 20° 1.3864 ÷ 1.3884 Boiling point 140.6 ÷ 141.6 ° C Water (K.F.) <=0.25 %Chloride <=5 ppm Heavy metals (Pb) <=5 ppm Residue on evaporation <=50 ppmSulphate <=10 ppm Fe <=2 ppm


Propionic acid - Technical GradeRE-Pure

Assay (acidimetric) >=98 % Description Yellow clear liquid Density at 20° C 0.988 ÷ 0.998Refractive index at 20° 1.3854 ÷ 1.3894 Residue on ignition <=100 ppm


PropionitrilePropionitrile - Propionitrile - Propionitrilo

SynonymesEthylecyanure


F T

R: 11-23/24/25S: 16-27-45


Propionitrile - Analytical GradeRPE-For analysis

Assay (GLC) >=98.5 % Description Liquido limpido incolore Density at 20° C 0.779 ÷ 0.783Refractive index at 20° 1.3650 ÷ 1.3670 Boiling point 97.0 ÷ 97.5 °C Water (K.F.) <=0.2 %


6-Propyl-2-thiouracil6-Propil-2-tiouracile - 6-Propyl-2-thiouracile - 6-Propil-2-tiouracilo

Xn

R: 20/21/22-40S: 22-36/37


6-Propyl-2-thiouracil - Analytical GradeRPE-For analysis

Assay (argentimetric) >= 97.5 % Description White powder Melting point 218.0 ÷ 221.0 ° C


n-Propyl acetaten-Propile acetato - n-Propyle acétate - n-Propil acetato


F Xi

R: 11-36-66-67S: 16-26-29-33


n-Propyl acetate - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 20° C 0.884 ÷ 0.892 Refractive index at 20° 1.3812 ÷ 1.3882Boiling point 101.1 ÷ 102.1 ° C Water (K.F.) <=500 ppm Residue on evaporation <=20 ppmAcidity (acetic acid) <=20 ppm Carbonyl Compounds (CO) <=50 ppm Heavy metals (Pb) <=1 ppm


n-Propyl alcoholAlcole n-propilico - Propanol-1 - Alcohol n-propílico


F Xi

R: 11-41-67S: 7-16-24-26-39


n-Propyl alcohol - Analytical Grade


Pro CARLO ERBA REAGENTS

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n-Propyl alcohol - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.384 - 1.386 Water content (K.F.) <= 1000 mg/KgNon volatile residue <= 20 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 0.03 % m/m


RPE-For analysisAssay (GLC) >= 99.5 % Description Clear liquid Identification (I.R.) ConformDensity at 20° C 0.803 ÷ 0.805 Refractive index at 20° 1.3840 ÷ 1.3860 Boiling point 96 ÷ 98 ° CWater (K.F.) <= 1000 ppm Residue on evaporation <= 5 ppm Distillation range 96 ÷ 99°C

Code Size Packaging415104 ml 1000 Glass bottle415102 ml 2500 Glass bottle415106 l 25 Polythene-metal drum

n-Propyl alcohol - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.384 - 1.386 Water content (K.F.) <= 300 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 0.03 % m/m

Code Size PackagingP0941021 ml 2500 Glass bottleP0941049 l 25 Plastic drum


RS-For HPLC-Isocratic GradeAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.803 ÷ 0.805Refractive index at 20° 1.3840 ÷ 1.3860 Boiling point 96.9 ÷ 97.4 ° C Acidity or alkalinity <=0.00015 meq/gWater (K.F.) <=500 ppm Residue on evaporation <=10 ppm U.V. Transmittance -at 220 nm >=20 % at 230 nm >=56 % at 240 nm >=79 %at 250 nm >=89 % at 270 nm >=96 % at 290 nm >=98 %



n-Propyl alcohol - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.384 - 1.386 Water content (K.F.) <= 5000 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen


RE-PureAssay (GLC) >=99 % Description Clear liquid Density at 20° C 0.802 ÷ 0.806Refractive index at 20° 1.3830 ÷ 1.3870 Water (K.F.) <=0.5 % Residue on evaporation <=100 ppm

Code Size Packaging309351 ml 1000 Glass bottle309352 ml 2500 Glass bottle309358 kg 165 Metal drum309359 l 25 Metal drum

Propyl p-hydroxybenzoatePropile p-ossibenzoato - Propyle p-oxybenzoate - Propil o p-hidroxibenzoato


Propyl p-hydroxybenzoate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (saponification) 98.0 ÷ 102.0 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Related compounds Conform Ph.Eur. Organic volatile impurities Conform USP-NFMelting point 96 ÷ 99 °C Sulphated ash <=0.1 ppm Origin (BSE/TSE) Synthesis



ProSECTION III - CHEMICALS 100°ed

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n-Propylaminen-Propilammina - n-Propylamine - n-Propilamina

SynonymesAmino-1 propane


C F

R: 11-20/21/22-34S: 9-16-33-45


n-Propylamine - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Clear liquid Colour (APHA) <= 20Refractive index at 20° 1.3870 ÷ 1.3890 Water (K.F.) <= 0.2 %


Propylene carbonatePropilene carbonato - Propylène carbonate - Propileno carbonato

Xi

R: 36


Propylene carbonate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description Clear colourless liquid Density at 20° C 1.200 ÷ 1.206Refractive index at 20° 1.4199 ÷ 1.4219 Boiling point 241.0 ÷ 242.5 °C Residue on ignition <=10 ppm


Propylene glycolGlicol propilenico - Propylène glycol - Propil englicol


Propylene glycol - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Water miscibility ConformMiscb. with Acetone complete Alcohol miscibility complete Density at 20° C 1.034 ÷ 1.038Refractive index at 20° 1.4309 ÷ 1.4339 Boiling point 188.0 ÷ 190.0 ° C Water (K.F.) <=0.1 %Acidity (acetic acid) <=3 ppm Alkalinity (NH4OH) <=0.85 ppm Chloride <=20 ppmCarbonyl Compounds (CO) <=100 ppm Heavy metals (Pb) <=2 ppm Peroxides (H2O2) <=5 ppmResidue on ignition <=30 ppm Sulphate <=20 ppm As <=2 ppmFe <=2 ppm


Propylene glycol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (GLC) >=99.5 % Description Clear colourless liquid Appearance Conform Ph.Eur.Acidity Conform Ph.Eur. Reducing substances Conform Ph.Eur. Oxidizing substances Conform Ph.Eur.Organic volatile impurities Conform USP-NF Density at 20° C 1.035 ÷ 1.040 Boiling point 184 ÷ 189 °CRefractive index at 20° 1.431 ÷ 1.433 Water (K.F.) <=0.2 % Sulphated ash <=70 ppmChloride <=70 ppm Heavy metals (Pb) <=5 ppm Sulphate <=60 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Pumice stone granularPomice granuli - Pierre ponce granulaire - Piedra pómez granulada

CAS N: 1332-09-8

Pumice stone granular - Analytical Grade


Pum CARLO ERBA REAGENTS

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Pumice stone granular - Analytical GradeRPE-For analysis

Description Granuli grigiastri


PyridinePiridina - Pyridine - Piridina


F Xn

R: 11-20/21/22S: 26-28


Pyridine - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (GLC) >=99.0 % Description Clear colourless liquid Identification (I.R.) ConformSubst. reducing KMnO4 Conform Water solubility Conform Water (K.F.) <=0.1 %Residue on evaporation <=20 ppm Ammonia <=20 ppm Chloride <=10 ppmSulphate <=10 ppm Cu <=5 ppm

Code Size Packaging469622 ml 500 Glass bottle469629 ml 1000 Glass bottle469624 ml 2500 Glass bottle469626 kg 20 Glass-polistyrene container469621 kg 25 Metallic can

Pyridine - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Water content (K.F.) <= 200 mg/Kg Colour <= 20 HazenNon volatile residue <= 10 mg/Kg Refractive index at 20°C 1.508 - 1.512

Code Size Packaging NotesP0671010 with septumml 200 Bottle with septP06710S10 with septum, water content <= 100 ppmml 200 Glass bottle PVC coatedP0671016 ml 1000 Glass bottleP0671046 ml 1000 Glass bottle PVC coatedP0671021 with molecular sievesml 2500 Glass bottleP0671068 l 200 Metal drum


RS-For peptide synthesisAssay (GC) >= 99.5 % Water content (K.F.) <= 100 mg/Kg Colour <= 10 HazenKeyser Test Conform


RS-For potentiometryAssay (GC) >= 99.5 % Water content (K.F.) <= 500 mg/Kg Colour <= 10 HazenTetrabutylamm.hydroxyde test Conform Non volatile residue <= 20 mg/Kg


RS-For titration according to Karl FischerAssay (GLC) >=99.6 % Description Clear colourless liquid Density at 20° C 0.979 ÷ 0.985Refractive index at 20° 1.5050 ÷ 1.5140 Boiling point 114.2 ÷ 116.2 ° C Water (K.F.) <=500 ppm


Pyridine - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Water content (K.F.) <= 1000 mg/Kg Colour <= 20 HazenNon volatile residue <= 50 mg/Kg Refractive index at 20°C 1.508 - 1.512

Code Size PackagingP0670239 l 10 Plastic drumP0670248 l 25 Metal drumP0670268 l 200 Metal drum


PyrSECTION III - CHEMICALS 100°ed

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Pyridine - Technical GradeRE-Pure

Assay (GLC) >=99.5 % Description Liquido limpido incolore o liev. giallogn. Density at 20° C 0.979 ÷ 0.985Refractive index at 20° 1.5055 ÷ 1.5135 Boiling point 113.7 ÷ 116.7 °C Water (K.F.) <=0.1 %Residue on evaporation <=50 ppm


Pyridine-d5Piridina-d5 - Pyridine-d5 - Piridina-d5


F Xn

R: 11-20/21/22S: 26-28


Pyridine-d5 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5364A Isotopic purity 99,50%ml 10 AmpouleP5369A Isotopic purity 99,50%2 x ml 0,75 AmpouleP5370 Isotopic purity 99,95%2 x ml 0,6 Ampoule


Pyridoxine hydrochloridePiridossina cloridrato - Pyridoxine chlorhydratée - Piridoxina clorhidrato


Pyridoxine hydrochloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Assay (HPLC) 98.0 ÷ 102.0 % s.s. Description White crystalline powderAppearance of solution Conform Ph.Eur. Related substances Conform Ph.Eur. Organic volatile impurities Conform USP-NFpH solution 5% 2.4 ÷ 3.0 Loss on drying <= 0.5 % Sulphated ash <= 0.1 %Total chlorine 16.9 ÷ 17.6 % s.s. Heavy metals (Pb) <= 20 ppm


2,4,6-Tri-(2-pyridyl)-s-triazine2,4,6-(Tripiridile-2)-s-triazina - 2,4,6-(Tripyridyl-2)s-triazine - 2,4,6-(Tripiridilo-2)s-triacina


2,4,6-Tri-(2-pyridyl)-s-triazine - Analytical GradeRPE-For analysis

Description Yellow crystalline powder Melting point 249.0 ÷ 251.0 ° C Residue on ignition <=0.1 %Iron sensitivity >=0.1 µg/ml

Code Size Packaging489881 g 1 Glass bottleFor the spectrophometric analysis of Fe.

1-(2-Pyridylazo)-2-naphthol1-(2-Piridile-azo)-2-naftolo - 1-(2-Pyridyl-azo)-2-napthol - 1-(2-Piridilazo)-2-naftol


1-(2-Pyridylazo)-2-naphthol - Analytical GradeRPE-For analysis

Assay >= 97.5 % Description Orange red powder E (1%/1cm) a 216nm (in HCl !N) >= 1400Sulphated ash <= 0.3 %



Pyr CARLO ERBA REAGENTS

A

B

D

C

E

F

G

H

I

J

K

L

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N

O

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PyrocatecholPirocatecolo - Pyrocatéchol - Pirocatequina


Xn

R: 21/22-36/38S: 22-26-37


Pyrocatechol - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Grey-brown flakes Melting point 103 ÷ 105 ° C


Pyrocatechol violetVioletto pirocatechina - Violet de pyrocatéchol - Violeta de pirocatequina

Xn

R: 20/21/22


Pyrocatechol violet - Analytical GradeRPE-For analysis

Description Brown crystalline powder Sensitivity as indicat. Conform


PyrogallolPirogallolo - Acide pyrogallique - Pyrogalol

Xn

R: 20/21/22-68-52/53S: 36/37-61


Pyrogallol - Analytical GradeRPE-For analysis

Description White crystalline powder Identification (I.R.) Positive Chloride <=10 ppmMelting point 131 ÷ 135 °C Heavy metals (Pb) <=5 ppm Sulphate <=50 ppmSulphated ash <= 0.005 % Fe <=10 ppm


Pyrogallol - Technical GradeRE-Pure

Description White crystalline powder Identification (I.R.) Conform Melting point 131 ÷ 135 °CHeavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Fe <=10 ppm


Pyronine YPironina Y - Pyronine Y - Pironina Y


Pyronine Y - Special GradeRS-For microscopy-C.I. 45005

Description Green-shining flakes



PyrSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

P

Q

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T

X

W

V

U

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Pyrophosphoric acidAcido pirofosforico - Acide pyrophosphorique - Acido pirofosfórico


C

R: 34S: 26-45


Pyrophosphoric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 77.0 ÷ 78.0 % (P2O5) Description Liquido incolore Heavy metals (Pb) <=10 ppmFe <= 10 ppm



PyrrolePirrolo - Pyrrole - Pirrol


Pyrrole - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description Clear yellow liquid Density at 20° C 0.962 ÷ 0.972Refractive index at 20° 1.5050 ÷ 1.5090 Boiling point 130.0 ÷ 131.0 ° C Water (K.F.) <=0.2 %Residue on ignition <=100 ppm


Pyrrolidine dithiocarbamic acid ammonium saltXn

R: 20/21/22


Pyrrolidine dithiocarbamic acid ammonium salt - Analytical GradeRPE-For analysis

Assay >= 99 % (NH3) Description Whyte-yellowish crystals Water-insoluble matter <= 100 ppmHeavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 % Cadmium sensitivity ConformSulphate <= 500 ppm Cd <= 0.005 ppm Fe <= 10 ppmPb <= 0.05 ppm


Pyruvic acidAcido piruvico - Acide pyruvique - Acido pirúvico


C

R: 34S: 26-45


Pyruvic acid - Technical GradeRE-Pure

Assay (acidimetric) >= 97.5 % Description Clear yellow liquid Density at 20° C 1.24 ÷ 1.26Refractive index at 20° 1.4260 ÷ 1.4300 Water (KF) <= 1.5 % Residue on ignition <= 100 ppm


QuercetinQuercetina - Quercétine - Quercetina


Quercetin - Analytical Grade


Que CARLO ERBA REAGENTS

A

B

D

C

E

F

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Quercetin - Analytical GradeRPE-For analysis-C.I. 75670

Description Polvere soffice giallast Loss on drying 5.0 ÷ 9.0 % Thorium sensitivity <=5 µg/mlZirconium sensitivity <=2 µg/ml

Code Size Packaging475091 g 5 Glass jarInhibitor of ATPase

Quinaldic acidAcido chinaldinico - Acide quinaldinique - Acido quinaldínico


Quinaldic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 99.5 ÷ 100.0 % Description Yellowish crystalline powder Melting point 154.5 ÷ 157.5 ° CSodium carbon. 1% insol <=50 ppm Residue on ignition <=0.1 % Iron sensitivity >=0.3 µg/mlCopper sensitivity >=0.5 µg/ml

Code Size Packaging403578 g 5 Glass jarFor the analysis of: Cd, Cu, Fe(II) (colorimetric), U, Zn.

Quinaldine redRosso chinaldina - Rouge de quinaldine - Rojo de quinaldina

Xn

R: 20/21/22


Quinaldine red - Analytical GradeRPE-For analysis

Description Dark green powder Non acq.media ind.sens. Conform Loss on drying <=5 %Colour change Incolore - rosso


Quinidine sulphateChinidina solfato - Quinidine sulfate - Quinidina sulfato


Xn

R: 20/22-36/38S: 22-36


Quinidine sulphate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder Ready carbonizable substances ConformpH sol. 1% at 25° C 6.0 ÷ 6.8 Specific optical rotation +275.5 ÷ +280.5 ° Loss on drying 4.2 ÷ 5.0 %Chloride <=50 ppm Alchool/Chlorof.isolub. <=500 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=500 ppm Fe <=10 ppm


Quinidine sulphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (protonometric) 99.00 ÷ 101.00 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Other alkaloids Conform Ph.Eur. pH 6.0 ÷ 6.8 Specific optical rotation on dry +275.0 ÷ +290.0 °Loss on drying 130° C 3.00 ÷ 5.00 % Sulphated ash <=0.10 % B <=5 ppm


Quinine anhydrousChinina base anidra - Quinine base anhydre - Quinina base anhidra


Xn

R: 20/21/22S: 22-25


Quinine anhydrous - Pharmaceutical Grade


QuiSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

J

K

L

M

N

O

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Y

Z

Quinine anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: DAB

Description White crystalline powder Melting point ~ 175 ° C Potere rotator. specif.(C=1 Etanolo) ~ 167 °


QuinolineChinolina - Quinoléine - Quinoleína


Xn

R: 20/21/22S: 7/8-24/25


Quinoline - Technical GradeRE-Pure

Assay (GLC) >=95 % Description Yellow-brown clear liquid Density at 20° C 1.088 ÷ 1.100Refractive index at 20° 1.6218 ÷ 1.6318 Boiling point 235.6 ÷ 238.6 °C Residue on ignition <=0.1 %


QuinoneChinone - p-Benzoquinone - Quinona


N T

R: 23/25-36/37/38-50S: 26-28-45-61


Quinone - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Yellow crystals Melting point 113.5 ÷ 118.5 ° CTotal chlorine <=40 ppm Alcohol-insolub. matter <=200 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=0.1 % Total sulphur <=20 ppm Fe <=10 ppm

Code Size Packaging436853 g 50 Glass jar436854 g 100 Plastic jarFor the spectrophometric microanalysis of amines

RaffinoseRaffinosio - Raffinose - Rafinosa

SynonymesMélitoseAtomic weight: 594,520

CAS N: 17629-30-0

Raffinose - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 79.0 ÷ 81.0 °C Specific optical rotation +104.5 ÷ +105.9 °Water (K.F.) <=15.5 % Residue on ignition <=300 ppm Acidity (acetic acid) <=50 ppmStarch and Dextrins <=5 ppm Total nitrogen <=100 ppm Chloride <=20 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=10 ppm Sulphate <=50 ppmRed.ing sugars(Glucose) <=0.1 % As <=2 ppm Fe <=10 ppm


Raney's alloy powderLega Raney polvere - Alliage de Raney en poudre - Aleación según Raney polvo


F Xn

R: 17-40-43S: 15-17-22-36

CAS N: 12003-78-0EEC N: 234-439-6

Raney's alloy powder - Analytical GradeRPE-For analysis

Description Greyish metallic powder Al >=50 % Ni >=50 %



Rea CARLO ERBA REAGENTS

A

B

D

C

E

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Reagent for lipolysisReattivo unico per lipolisi - Réactif unique pour lipolyse - Reactivo unico para lipolisi

Reagent for lipolysis - Analytical GradeRPE-For analysis

Density at 20°C 1.146 ÷ 1.156 pH at 20°C 7.9 ÷ 8.3

Code Size Packaging524910 ml 2500 Glass bottleComposition: 90,9% HCl 0,7N: 4,55% EDTA(8% m/v): 4,55%

Reagent for oils vegetal characterizationReattivo per la caratterizzazione degli olii vegetali - Réactif de sillylation - Aceites vegetales: Reactivo para la caracterización


F Xn

R: 11-20/21/22S: 3/7-8-26-28

Reagent for oils vegetal characterization - Special GradeRS-Silylating reagent n.1

Description Opaline liquid

Code Size Packaging478043 10 x ml 1 Glass vialMixture of pyridine, hexamethyldisilazane and trimethylchlorosilane. Derivatizer for chromatography.For further information on above products, see following product/application section(s)Chromatography (p. 34)

Reagent TBN ASTM D2896Reattivo TBN ASTM D2896 - Réactif TBN ASTM D2896 - Reactivo TBN ASTM D2896


C N

R: 10-20-34-51/53S: 26-36/37/39-45-61

Reagent TBN ASTM D2896 - Special GradeRS-For analysis

Assay (GLC) Accordance with control Aspect Conform Density at 20°C Conform of controlWater (K.F.) <= 0.05 %


Reagent total acidityReattivo acidità totale - Réactif TAN - Reactivo TAN


Xn

R: 10-36/38-48/20-63-65-67S: 26-36/37

Reagent total acidity - Special GradeRS-For analysis

Aspect Conform Density at 20°C 0.825 ÷ 0.830 Water (K.F.) 0.45 ÷ 0.55 %

Code Size Packaging526654 ml 2500 Glass bottle526650 ml 5000 Plastic tank526653 l 10 Plastic tank

Red for fatsRosso per grassi 7B - Rouge pour les graisses 7B - Rojo para grasas 7B


Xn

R: 20/21/22


Red for fats - Special GradeRS-For microscopy-C.I. 26050

Assay (oxidimetric) 90 ÷ 100 % Description Red powder Loss on drying <=1 %Residue on ignition <=0.5 %



RedSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

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Red for oils ORosso per olio O - Rouge pour l!huile O - Rojo para aceites O

Xn

R: 20/21/22


Red for oils O - Analytical GradeRPE-For analysis-C.I. 26125


Code Size Packaging476961 g 25 Glass jarStain for lypoproteins

Redox solution 220 mV a 25°CSoluzione Redox 220 mV a 25°C - Solution réductice 220 mV à 25°C - Solución Redox 220 mV a 20°C

Redox solution 220 mV a 25°C - Special GradeRS-For electrochemistry


Redox solution 468 mV a 25°CSoluzione Redox 468 mV a 25°C - Solution réductice 468 mV à 25°C - Solución Redox 468 mV a 20°C

Transport classificationONU n. 3264Transport class: 8,17°C

Xi

R: 36/38S: 26

Redox solution 468 mV a 25°C - Special GradeRS-For electrochemistry


ResazurinResazurina - Résazurine - Resazurina


Xi

R: 36/37/38S: 26-36


Resazurin - Special GradeRS-For analysis-redox indicator

Description Dark grey powder pH range 3.8 - 6.5


ResorcinolResorcina - Résorcine - Resorcina


N Xn

R: 22-36/38-50S: 26-61


Resorcinol - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description White flakes Melting point 109 ÷ 111 ° CResidue on ignition <= 0.1 %


L(+)RhamnoseL(+)Ramnosio - L(+)Rhamnose - L(+)Ramnosa


L(+)Rhamnose - Analytical Grade


Rha CARLO ERBA REAGENTS

A

B

D

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L(+)Rhamnose - Analytical GradeRPE-For analysis

Assay >=99 % Description White crystalline powder Melting point 89 ÷ 91 °CSpecific optical rotation +7.5 ÷ +8.5 ° Loss on drying 9.8 ÷ 10.2 % Residue on ignition <=0.1 %Chloride <=50 ppm Sulphate <=50 ppm As <=0.1 ppmCd <=5 ppm Co <=5 ppm Cu <=5 ppmFe <=5 ppm Ni <=5 ppm Pb <=5 ppmZn <=5 ppm


RheniumRenio - Rhénium - Renio

Rhenium - Special GradeRS-Standard solution for ICP-MS



Rhodamine BRodamina B - Rhodamine B - Rodamina B

SynonymesRhodamine brillante B


Xn

R: 20/21/22-41S: 26-39


Rhodamine B - Special GradeRS-For microscopy-C.I. 45170

Description Dark green powder Assorbanza a 551 >= 0.50 nm Antimony sensitivity >=0.1 µg/ml

Code Size Packaging476643 g 50 Glass jarStain for Microscopy (haematology).

RhodiumRodio - Rhodium - Rodio

Rhodium - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503861 Matrice: Hydrochloric acid, conc. 1.000 ppmml 100 Plastic bottle503865 Matrice: Hydrochloric acid, conc. 10.000 ppmml 100 Plastic bottle503863 Matrice: Hydrochloric acid, conc. 1.000 ppmml 500 Plastic bottle503867 Matrice: Hydrochloric acid, conc. 10.000 ppmml 500 Plastic bottle




Rhodium 5% on charcoalRodio 5% su carbone - Catalyseur Rhodium 5% sur charbon - Rodio 5% sobre carbón

CAS N: 7440-16-6EEC N: 231-125-0

Rhodium 5% on charcoal - Special GradeRS-Catalyst

Assay >=5 % (Rh) Description Black fine powder



RibSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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H

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RiboflavineRiboflavina - Riboflavine - Riboflavina

SynonymesLactoflanineVitamine B2


Riboflavine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP-DAB

Titolo (fluorimetrico) 98.0 ÷ 102.0 % s.s. Description Yellow-orange powder Absorbance Conform Ph.Eur.Organic volatile impurities Conform USP-NF Pot. rot. spec. a20°C (c=0.5;NaOH 0.05N) -115 ÷-135 ° s.s. Loss on drying <= 1.5 %Sulphated ash <= 0.1 % Lumiflavine (TLC) <= 0.025 % Lumiflavine (spectr.) <= 0.025 AOrigin (BSE/TSE) Synthesis


D(-)RiboseD(-)Ribosio - D(-)Ribose - D(-)Ribosa


D(-)Ribose - Analytical GradeRPE-For analysis

Description Yellowish powder Loss on drying <= 1 % Potere rotat. spec. a 20°C (C=4; H2O) -19.2 ÷-20.8 °Separazione (TLC) >= 99.50 % Heavy metals (Pb) <= 10 ppm Residue on ignition <= 0.1 %


Rose's alloyLega Rose - Alliage de Rose - Aleación según Rose

CAS N: 8049-23-8

Rose's alloy - Analytical GradeRPE-For analysis

Description Gocce metallic lucenti Melting point >=98 ° C Bi >=45 %Pb >=40 % Sn >=15 %


Rosolic acidAcido p-rosolico - Acide p-rosolique - Acido p-rosólico


Rosolic acid - Analytical GradeRPE-For analysis-C.I. 43800

Description Red - brown crystalline powder Loss on drying <= 10 % Colour change yellow redpH range 6.2 ÷ 8.2

Code Size Packaging409702 g 25 Glass jarStain for Microscopy (bacteriology) Indicator (pH 5,0÷6,8).For further information on above products, see following product/application section(s)Microscopy (p. 58)

RubidiumRubidio - Rubidium - Rubidio

Rubidium - Special Grade


Rub CARLO ERBA REAGENTS

A

B

D

C

E

F

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Rubidium - Special GradeRS-Standard solution for ICP




Rubidium carbonateRubidio carbonato - Rubidium carbonate - Rubidio carbonato


Rubidium carbonate - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=99 % Description White crystalline powder Total nitrogen <=20 ppmChloride <=20 ppm Total sulphur <=100 ppm Al <=10 ppmCu <=3 ppm Fe <=3 ppm K <=0.2 %Mg <=5 ppm Na <=200 ppm Ni <=3 ppmPb <=3 ppm Zn <=3 ppm


Rubidium chlorideRubidio cloruro - Rubidium chlorure - Rubidio cloruro


Rubidium chloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >=99.5 % Description White powder Sulphate <=50 ppmAl <=10 ppm Cu <=3 ppm Fe <=3 ppmK <=500 ppm Mg <=5 ppm Na <=100 ppmZn <=3 ppm


RutheniumRutenio - Ruthénium - Rutenio

Xi

R: R36/37/38S: 26/37

Ruthenium - Special GradeRS-Standard solution for ICP



RutSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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Ruthenium - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505811 Matrice: Hydrochloric acid, conc. 10 ppmml 50 Plastic bottle505812 Matrice: Hydrochloric acid, conc. 10 ppmml 100 Plastic bottle505815 Matrice: Hydrochloric acid, conc. 100 ppmml 100 Plastic bottle


Ruthenium 5% on aluminaRutenio 5% su allumina - Catalyseur Ruthenium 5% sur alumine - Rutenio 5% sobre alúmina

Ruthenium 5% on alumina - Special GradeRS-Catalyst

Description Polvere fine grigia


Ruthenium 5% on charcoalRutenio 5% su carbone - Catalyseur Ruthenium 5% sur charbon - Rutenio 5% sobre carbón

Ruthenium 5% on charcoal - Special GradeRS-Catalyst

Description Black fine powder


Safranine TSafranina T - Safranine - Safranina T

Xn

R: 20/21/22S: 36/37


Safranine T - Special GradeRS-For microscopy-C.I. 50420


Code Size Packaging477232 g 25 Glass jarStain for Bacteriology-cytology.For further information on above products, see following product/application section(s)Indicators (p. 50)Microscopy (p. 58)

Safranine T hydroalcoholic solution for Gram-Hucker KitCAS N: 477-73-6EEC N: 207-518-8

Safranine T hydroalcoholic solution for Gram-Hucker Kit - Special GradeRS-For microscopy


Code Size Packaging477241 ml 250 Plastic bottleStain for Bacteriology. According to Hucker. Mixture ethanol-water (10:90).For further information on above products, see following product/application section(s)Microscopy (p. 58)

SalicylaldoximeSalicilaldossima - Salicylaldoxime - Salicilaldoxima

Synonymes2-HydroxybenzaldéhydeoximeAtomic weight: 137,13

CAS N: 94-67-7EEC N: 202-353-8

Salicylaldoxime - Analytical Grade


Sal CARLO ERBA REAGENTS

A

B

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Salicylaldoxime - Analytical GradeRPE-For analysis

Description xx.ni bi tollerat sfum.gia Melting point 56.0 ÷ 58.0 ° C Residue on ignition <=500 ppmLead sensitivity <=40 µg/ml Copper sensitivity <=20 µg/ml


Salicylic acidAcido salicilico - Acide salicylique - Acido salicílico

Xn

R: 22-41S: 24-26


Salicylic acid - Analytical GradeRPE-ACS-for analysis

Assay (HPLC) >=99.0 % Description White crystalline powder Ready carbonizable substances ConformMelting point 158.0 ÷ 161.0 °C Chloride <=10 ppm Heavy metals (Pb) <=5 ppmResidue on ignition <=100 ppm Sulphate <=30 ppm Fe <=2 ppm



Salicylic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: FU

Assay (acidimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform F.U.Related substances (HPLC) Conform Melting point 158.0 ÷ 161.0 °C Loss on drying <=0.5 %Sulphated ash <=0.1 % Chloride <=100 ppm Sulphate <=200 ppmHeavy metals (Pb) <=20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


RPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-DABAssay (acidimetric) 99.5 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Related compounds Conform PhEur Melting point 158.0 ÷ 161.0 ° C Loss on drying <=0.5 %Sulphated ash <=500 ppm Chloride <=100 ppm Sulphate <=200 ppmHeavy metals (Pb) <=20 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


SamariumSamario - Samarium - Samario

Samarium - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503931 Matrice: Nitric acid, conc. 1.000 ppmml 100 Plastic bottle503935 Matrice: Nitric acid, conc. 10.000 ppmml 100 Plastic bottle503933 Matrice: Nitric acid, conc. 1.000 ppmml 500 Plastic bottle503937 Matrice: Nitric acid, conc. 10.000 ppmml 500 Plastic bottle




Sand of FontainebleauSabbia di Fontainebleau - Sable de Fontainebleau - Arena de Fontainebleau

Sand of Fontainebleau - Special Grade


SanSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

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Sand of Fontainebleau - Special GradeRS-For agroalimentary analysis

Code Size Packaging502064 g 1000 Plastic bucket502063 g 5000 Plastic bucket502062 kg 25 Plastic bucketDensity 2,6 Granulometry 180-500 µmFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sand purifiedSabbia purificata - Sable purifié - Arena purificada

Sand purified - Special GradeRS-For flash chromatography

Description Hazel granules Particle size (40ö100) Conform mesh

Code Size Packaging Notes477153 40-100 meshg 1000 Plastic jar40÷100 mesh.For further information on above products, see following product/application section(s)Chromatography (p. 34)

SaponinSaponina - Saponine - Saponina

Xi

R: 37

CAS N: 8047-15-2EEC N: 232-462-6

Saponin - Technical GradeRE-Pure

Description Yellow powder Foaming power Conform Loss on drying <=2 %Water-insoluble matter <=0.1 %


ScandiumScandio - Scandium - Escandio


R: 34S: 26-36/37/39-45

Scandium - Special GradeRS-Standard solution for ICP




Schiff's reagentSchiff reattivo soluzione - Schiff reactif - Schiff reactivo solución

Schiff's reagent - Analytical Grade


Sch CARLO ERBA REAGENTS

A

B

D

C

E

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Schiff's reagent - Analytical GradeRPE-For analysis

Description Clear colouless liquid

Code Size Packaging477601 ml 500 Glass bottleFor the analysis of aldehydes

Schiff's reagent - Special GradeRS-For microscopy


Code Size Packaging477592 6 x ml 500 Glass bottleStain for HistologyFor further information on above products, see following product/application section(s)Microscopy (p. 58)

Scintimeter T7Scintimeter T7 - Scintimeter T7 - Scintimeter T7

Scintimeter T7 - Special GradeRS-For radiochemistry

Description Liquido fluoresc violaceo Density at 20° C >=0.87


Sebacic acidAcido sebacico - Acide sébacique - Acido sebácico


Sebacic acid - Technical GradeRE-Pure

Assay (GLC) >=94 % Description White granular powder Melting point 132.5 ÷ 136.5 °CResidue on ignition <=0.1 %


Selective ions retention media: Quartz WoolFissatori selettivi di ioni: Lana di quarzo - Fixateur sélectif d!ions: Laine de quartz - Fijadores selectivos de iones: Lanade cuarzo

Xn

R: 40-20S: 22

CAS N: 14808-60-7EEC N: 238-878-4

Selective ions retention media: Quartz Wool - Special GradeRS-For radiochemistry

Description White filaments


Selenic mixtureMiscela selenica - Mélange sélénique - Mezcla selenica

Xn

R: 20/21/22S: 9-24/25

Selenic mixture - Special GradeRS-For nitrogen detection according to Wieninger

Description Pastiglie grigio scuro



SelSECTION III - CHEMICALS 100°ed

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SeleniumSelenio - Sélénium - Selenio

Transport classificationONU n. 3264ONU n. 3287Transport class: 6.1Transport class: 8Packaging group: III

Xn

R: 36/37/38S: 36

Selenium - Special GradeRS-NORMEX-concentrated solution for AAS

Description Clear pinkish liquid Titration factor 0.995 ÷ 1.005


RS-Standard solution for AASDescription Clear pinky liquid Titration factor 0.998 ÷ 1.002





Selenium powderSelenio polvere - Sélénium en poudre - Selenio en polvo


T

R: 23/25-33-53S: 20/21-28-45-61


Selenium powder - Analytical GradeRPE-For analysis

Assay >= 99.50 % (Se) Description Blackish powder As <= 100 ppmCu <= 100 ppm Fe <= 100 ppm Hg <= 100 ppmPb <= 500 ppm Te <= 500 ppm Zn <= 100 ppm


Selenium dioxideSelenio biossido - Sélenium dioxyde - Selenio dióxido


N T

R: 23/25-33-50/53S: 20/21-28-45-60-61


Selenium dioxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99 % Description White-pink crystals Chloride <= 500 ppmCa <= 50 ppm Cu <= 50 ppm Fe <= 50 ppmPb <= 50 ppm Zn <= 50 ppm



Sel CARLO ERBA REAGENTS

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Selenous acidAcido selenioso - Acide sélénieux - Acido selenioso


N T

R: 23/25-33-50/53S: 20/21-28-45-60-61


Selenous acid - Analytical GradeRPE-For analysis

Assay (iodometric) >= 97.5 % Description Whitish powder


SesamolSesamolo - Sésamol - Sesamol


Sesamol - Analytical GradeRPE-For analysis

Description Massa xx.na rosata Melting point 62.0 ÷ 64.0 ° C Suit. for caramel det. Conform

Code Size Packaging477921 g 5 Glass jarFor the analysis of caramel in wines

Shorr's stainShorr colorante soluzione idroalcolica - Colorant de Shorr, solution hydroalcoolique - Colorante de Shorr solución hidroalcohólica


Shorr's stain - Special GradeRS-For microscopy

Description Blackish liquid

Code Size Packaging477941 ml 500 Glass bottleStain for Cytology Mixture ethanol-water (50:50).For further information on above products, see following product/application section(s)Microscopy (p. 58)

Silica gel composedGel di silice composto - Gel de silice composé - Gel de sílice compuesto

CAS N: 7699-41-4EEC N: 231-716-3

Silica gel composed - Special GradeRS-For thin layer chromatography according to Stahl

Description White powder pH sospension 10% H2O 6 ÷ 7 Chloride <=200 ppmAdded chalk <=13 % Granulometry 10 ÷ 40 æm Fe <=300 ppm

Code Size Packaging Notes453345 According to Stahlg 250 Plastic jar453347 According to Stahlg 1000 Jar


Silica gel granularGel di silice granulare - Gel de silice granulés - Gel de sílice granulado

CAS N: 7699-41-4EEC N: 231-716-3

Silica gel granular - Technical Grade


SilSECTION III - CHEMICALS 100°ed

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Silica gel granular - Technical GradeRE-Pure

Description White granules Functionality Conform



Silica gel granular in bagsGel di silice granulare in sacchetti - Gel de silice granulés en sachets - Gel de sílice granulado en bolsitas

CAS N: 7699-41-4EEC N: 231-716-3

Silica gel granular in bags - Technical GradeRE-Pure

Description White granules Functionality Conform

Code Size Packaging453272 g 1000 Bag453273 10 x g 250 Carton box453275 10 x g 500 Carton box453278 10 x g 50 Carton boxBox of 10 sachetsFor further information on above products, see following product/application section(s)Adsorbants (p. 22)

Silica gel granular in bags with indicator cobalt freeCAS N: 7699-41-4EEC N: 231-716-3217

Silica gel granular in bags with indicator cobalt free - Technical GradeRE-Pure

Description Small bags containing yellowish granules Functionality Conform

Code Size Packaging345701 200 x g 5 Carton box345702 1500 x g 5 Carton box


Silica gel granular with indicator cobalt freeCAS N: 7699-41-4

Silica gel granular with indicator cobalt free - Technical GradeRE-Pure

Description Brown granules Functionality Conform

Code Size Packaging453317 g 1000 Plastic jar453319 g 5000 Plastic jar453315 kg 25 Carton drumWith indicatorFor further information on above products, see following product/application section(s)Adsorbants (p. 22)

Silica gel (0,06÷0,20 mm)Gel di silice (0,06÷0,20 mm) - Gel de silice (0,06÷0,20 mm) - Gel de sílice (0,06÷0,20 mm)

CAS N: 7699-41-4EEC N: 231-716-3

Silica gel (0,06÷0,20 mm) - Special Grade


Sil CARLO ERBA REAGENTS

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Silica gel (0,06÷0,20 mm) - Special GradeRS-For chromatography

Description White powder pH sospension 10% H2O 6.5 ÷ 7.5 < 0.06 mm <=5 %> 0.20 mm <=5 %

Code Size Packaging Notes453336 60-200 µmg 500 Plastic jar453337 60-200 µmg 1000 Plastic jar453332 60-200 µmg 5000 Jar453331 kg 20 Plastic jar


Silica gel 1000AGel di silice 1000A - Silice sphérique 1000A - Gel de sílice 1000A

Silica gel 1000A - Special GradeRS-For chromatography

Code Size Packaging NotesP215RS17 5 µmg 1000 Plastic bottleP216RS17 10 µmg 1000 Plastic bottleP217RS17 15 µmg 1000 Plastic bottleP218RS17 20 µmg 1000 Plastic bottleP219RS17 40 µmg 1000 Plastic bottle










Silica gel 90AGel di silice 90A - Silice greffée C18 90A - Gel de sílice 90A

Silica gel 90A - Special Grade



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Code Size PackagingP2110017 g 1000 Plastic bottleP2120017 g 1000 Plastic bottleP2140017 g 1000 Plastic bottleP2150017 g 1000 Plastic bottle





Silica gel 60AGel di silice 60A - Gel de silice 60A - Gel de sílice 60A

CAS N: 7699-41-4EEC N: 231-716-3


Particle size 35 - 70 µm Loss on drying <= 6 % Particle size >20.2 µm (coulter) >= 99 %Particle size > 32.0 µm >= 87 % Particle size > 80.7 µm <= 3 %

Code Size Packaging NotesP2000017 35-70 µmg 1000 Plastic jarP2010017 6-35 µmg 1000 Plastic jarP2050017 40-63 µmg 1000 Plastic jarP2100017 70-200 µmg 1000 Plastic jarP2170017 40-63 µm C18g 1000 Plastic bottleP2180017 35-70 µm C18g 1000 Plastic bottleP2200017 20-45 µmg 1000 Plastic jarP2310017 g 1000 Plastic bottleP2000026 35-70 µmg 2000 Plastic jarP2100026 70-200 µmg 2000 Plastic jarP2000027 35-70 µmg 5000 Metal bucketP2010027 6-35 µmg 5000 Metal bucketP2050027 40-63 µmg 5000 Metal bucketP2100027 70-200 µmg 5000 Metal bucketP2200027 20-45 µmg 5000 Metal bucketP2000044 35-70 µmkg 25 Metal bucketP200S144 35-70 µmkg 25 Metal bucketP2010044 6-35 µmkg 25 Metal bucketP2050044 40-63 µmkg 25 Metal bucketP2100044 70-200 µmkg 25 Metal bucketP2200044 20-45 µmkg 25 Metal bucket


RS-For flash chromatographyDescription White powder pH sospension 10% H2O 6.2 ÷ 7.2 Chloride <=100 ppmApparent density 380 ÷ 420 g/l Nitrate <=150 ppm Sulphate <=700 ppmCd <=5 ppm Cu <=5 ppm Fe <=50 ppmNi <=5 ppm Pb <=5 ppm Zn <=5 ppm

Code Size Packaging Notes453351 40-63 µmg 100 Carton box453352 40-63 µmg 500 Plastic jar453353 40-63 µmg 1000 Plastic jar453355 40-63 µmg 5000 Plastic jar453354 kg 25 Carton drum




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SiliconSilicio - Silicium - Silicio

Silicon - Special GradeRS-NORMEX-concentrated solution for AAS





Silicon dioxideSilicio biossido - Silicium dioxyde - Silicio dióxido

Xn

R: 40/20S: 22


Silicon dioxide - Analytical GradeRPE-For analysis

Description White powder Loss on ignition <=1 % Chloride <=50 ppmHeavy metals (Pb) <=50 ppm Residue on ignition(HF) <=0.6 % Sulphate <=150 ppmFe <=50 ppm


Silicon dioxide - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (SiO2, weight) >=99.0 % Description White powder Organic volatile impurities Conform USP-NFpH (1:20) 4.0 ÷ 8.0 Loss on drying 145°C <=5.0 % Loss on calcinat.1000°C <=8.5 %Chloride <=0.1 % Heavy metals (Pb) <=30 ppm Sulphate <=0.5 %As <=3 ppm

Code Size Packaging365801 g 1000 Plastic jar365801 g 1000 Plastic bottle365805 g 10000 Carton box365805 g 10000 Tank

Silicon in nitric and fluoridric acidSilicio in acido nitrico e fluoridrico - Silicium dans l!acide nitrique et fluorhydrique - Silicio en ácido nítrico y fluorídrico


R: R23/24/25-34S: S36/37-26

Silicon in nitric and fluoridric acid - Special GradeRS-Standard solution for ICP


Silicon in water matrixSilicio in matrice acquosa - Silicium en matrice d!eau - Silicio en Matriz de agua

Xn

R: R20/21/22S: S 36/37

Silicon in water matrix - Special Grade



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Silicon in water matrix - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes503921 Matrice: Water, conc. 1.000 ppmml 100 Plastic bottle503925 Matrice: Water, conc. 10.000 ppmml 100 Plastic bottle503923 Matrice: Water, conc. 1.000 ppmml 500 Plastic bottle503927 Matrice: Water, conc. 10.000 ppmml 500 Plastic bottle




Silicon tetrachlorideSilicio tetracloruro - Silicium tétrachlorure - Silicio tetracloruro


Xi

R: 14-36/37/38S: 7/8-26


Silicon tetrachloride - Analytical GradeRPE-For analysis

Assay >= 99.8 % Description Liq.limp incolore fumante Density at 20° C 1.473 ÷ 1.493Boiling point 57.5 ÷ 58.5 ° C


Silicotungstic acidAcido silicotungstico - Acide silicotungstique - Acido silicotúngstico

Xi

R: 36/37/38S: 26-28


Silicotungstic acid - Analytical GradeRPE-For analysis

Description Yellow crystals Chloride <=20 ppm Heavy metals (Pb) <=20 ppmSulphate <=50 ppm Fe <=10 ppm Total nitrogen <=20 ppmK <=10 ppm Loss on ignition <=15 %


Silver powderArgento polvere - Argent en poudre - Plata polvo


Silver powder - Analytical GradeRPE-For analysis

Assay >=99.9 % Description Powder


Silver sheetArgento lamina - Argent en lames - Plata hojas


Silver sheet - Analytical Grade



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Silver sheet - Analytical GradeRPE-For analysis

Assay >=99.9 % Description Sheet

Code Size Packaging423722 g 25 Bag423752 g 25 Sack423782 g 25 Bag(Thickness ~mm 0,1).(Thickness ~mm 0,5).(Thickness ~mm 1).

Silver wireArgento filo - Argent en fil - Plata hilos


Silver wire - Analytical GradeRPE-For analysis

Assay >=99.9 % Description Wire

Code Size Packaging Notes423632 Diameter ~ 0,5 mmg 25 Bag423662 Diameter ~ 1 mmg 25 Bag(Diameter ~mm 1).

SilverArgento - Argent - Plata


Xi

R: 36/38S: 26-36/37/39-45

Silver - Special GradeRS-NORMEX-concentrated solution for AAS








Silver acetateArgento acetato - Argent acétate - Plata acetato


Silver acetate - Technical Grade



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Silver acetate - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description White greyish powder Water-insoluble matter <=0.1 %Substances not ppt HCl <=1 %


Silver bromideArgento bromuro - Argent bromure - Plata bromuro


Silver bromide - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description Yellow-green powder Ins.ble in Na2S2O3 20% <=100 ppmWater solubility <=0.5 %


Silver carbonateArgento carbonato - Argent carbonate - Plata carbonato


Silver carbonate - Technical GradeRE-Pure

Assay (argentimetric) 98 ÷ 100 % Description Yellow-green powder Substances not ppt HCl <=1 %


Silver chlorideArgento cloruro - Argent chlorure - Plata cloruro


Silver chloride - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description Whitish irregular granules Water solubility <=0.5 %


Silver diethyldithiocarbamateArgento dietilditiocarbammato - Argent diéthyldithiocarbamate - Plata dietilditiocarbamato

Xn

R: 20/21/22


Silver diethyldithiocarbamate - Analytical GradeRPE-ACS-for analysis

Description Yellow-greenish powder Arsenic sensitivity Conform Solub.ty in Pyridine Conform

Code Size Packaging423913 g 10 Glass jarFor the analysis of As

Silver granulesArgento granulare - Argent en grenailles - Plata granulado


Silver granules - Analytical Grade



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Silver granules - Analytical GradeRPE-For analysis

Assay >=99.9 % Description Granuli


Silver iodideArgento ioduro - Argent iodure - Plata yoduro


Silver iodide - Analytical GradeRPE-For analysis

Assay (argentimetric) 99 ÷ 100 % Description Polvere granulare gialla Ins.ble in KSCN 50% <=100 ppmWater solubility <=0.2 %


Silver iodide - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description Yellow granular powder Ins.ble in KSCN 50% <=100 ppmWater solubility <=0.5 %


Silver nitrateArgento nitrato - Argent nitrate - Plata nitrato


C N

R: 34-50/53S: 26-45-60-61


Silver nitrate - Analytical GradeRPE-ACS-ISO-for analysis

Assay (argentimetric) >=99.8 % Description White crystals Appearance of solution ConformFee acidity Conform Substances not ppt HCl <=100 ppm Chloride <=5 ppmSulphate <=20 ppm Cu <=2 ppm Fe <=2 ppmPb <=10 ppm

Code Size Packaging423952 g 25 Glass jar423954 g 100 Glass jar423955 g 250 Glass jar423957 g 1000 Plastic jar


Silver nitrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (argentimetric) 99.8 ÷ 100.5 % Description White crystalline powder Appearance of solution Conform USP-NFAcidity or alkalinity Conform Ph.Eur. Al,Pb,Cu,Bi Conform Ph.Eur. Foreingn salts <= 0.3 %Origin (BSE/TSE) Synthesis

Code Size Packaging320904 g 100 Glass jar320904 g 100 Glass bottle320907 g 1000 Plastic jar320907 g 1000 Plastic jar

Silver nitrate solution 5% in waterArgento nitrato soluzione 5% in acqua - Argent nitrate en solution à 5% dans l!eau - Plata nitrato solución 5% en agua

Xi

R: 36/38S: 7-28


Silver nitrate solution 5% in water - Analytical Grade



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Silver nitrate solution 5% in water - Analytical GradeRPE-For analysis



Silver nitrate solution 2.9075% in waterArgento nitrato soluzione 2,9075% in acqua - Argent nitrate en solution à 2.90756% dans l!eau - Plata nitrato solución 2.90756% en agua


Silver nitrate solution 2.9075% in water - Analytical GradeRPE-For analysis



Silver nitrate 1 mol/lArgento nitrato 1 mol/l - Argent nitrate 1 mol/l - Plata nitrato 1 mol/l

Transport classificationONU n. 1760ONU n. 3266Transport class: 8Packaging group: III

C

R: 34S: 24/25-45


Silver nitrate 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging424034 ml 100 Glass bottle424036 ml 500 Glass bottle169,87 gr of AgNO3. Ready-to-use volumetric solution: 1 N.

Silver nitrate 0.5 mol/lArgento nitrato 0,5 mol/l - Argent nitrate 0,5 mol/l - Plata nitrato 0.5 mol/l


C

R: 34S: 24/25-45


Silver nitrate 0.5 mol/l - Analytical GradePA-PUREX-for analysis





Silver nitrate 0.1 mol/lArgento nitrato 0,1 mol/l - Argent nitrate 0.1 mol/l - Plata nitrato 0.1 mol/l


C

R: 34S: 24/25-45


Silver nitrate 0.1 mol/l - Analytical Grade



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Silver nitrate 0.1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging424067 ml 1000 Glass bottle424067424077 ml 1000 Glass bottle16,987 gr of AgNO3. Ready-to-use volumetric solution: 0,1 N.For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)Volumetry (p. 92)


Code Size Packaging424081 Ampoule Glass vial16,987 gr of AgNO3. Concentrated volumetric solution to prepare 1 l of solution 0,1 N. - glass vial.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Silver nitrate 0.1 mol/l - Special GradeRS-For agroalimentary analysis

Code Size Packaging502085 l 10 Kubidos16,987 g of AgNO3 in1 l. Ready-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)


Transport classificationONU n. 1760Atomic weight: 169,870

CAS N: 7761-88-8EEC N: 231-853-9

Silver nitrate 0.05 mol/l - Analytical GradeRPE-For analysis-Superior




Silver nitrate 0.03 mol/lArgento nitrato 0,03 mol/l - Argent nitrate 0,03 mol/l - Plata nitrato 0.03 mol/l

R: 52/53


Silver nitrate 0.03 mol/l - Technical GradeRE-Pure



Xi

R: 36/38S: 28


Silver nitrate 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging424161 Ampoule Glass vial1,6987 gr of AgNO3. Concentrated volumetric solution to prepare 1 l of solution 0,01 N - glass vialFor further information on above products, see following product/application section(s)Volumetry (p. 92)



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Silver oxideArgento ossido - Argent oxyde - Plata óxido


Silver oxide - Analytical GradeRPE-For analysis

Assay (argentimetric) >=98 % Description Grey powder Loss on drying <=0.5 %Alcalinity (NaOH) <=120 ppm HNO3-insoluble matter <=200 ppm Substances not ppt HCl <=500 ppm


Silver sulphateArgento solfato - Argent sulfate - Plata sulfato



Silver sulphate - Analytical GradeRPE-For analysis

Assay (argentimetric) >=98.5 % Description Whitish powder Water-insoluble matter <=300 ppmSubstances not ppt HCl <=0.1 %



Silver sulphate solution 0.7% in sulphuric acidTransport classificationONU n. 1830Transport class: 8Packaging group: II

C

R: 35S: 26-30-45

CAS N: 10294-26-5EEC N: 233-653-7

Silver sulphate solution 0.7% in sulphuric acid - Special GradeRS-For enviromental analysis (COD determination)


Code Size Packaging424191 ml 1000 -424192 ml 2500 -

Silver woolArgento lana - Argent en laine - Plata lana


Silver wool - Special GradeRS-For microanalysis

Assay >=99.9 % Description Lana


Simmel solutionSimmel soluzione madre - Solution mère de Simmel - Simmel solución madre

Simmel solution - Special GradeRS-For microscopy




Soa CARLO ERBA REAGENTS

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Soap solution in ethanolSapone soluzione in alcole etilico - Savon en solution dans l!éthanol - Jabón solución en alcohol etilico


S: 7-43

Soap solution in ethanol - Special GradeRS-For hydrotimetry according to Boutron-Boudet

Description Yellowish clear liquid


Soda limeCalce sodata - Chaux sodée - Cal sodada

C

R: 35S: 26-37/39-45

CAS N: 8006-28-8

Soda lime - Analytical GradeRPE-For analysis

Description White granules Water 12 ÷ 19 % Hardness >= 75 %Activity >= 19.0 % Alcalinity (NaOH) <= 3.5 % > 8.0 mm Nil< 2.36 mm <= 15.0 % > 4.75 mm <= 7.0 % < 0.425 mm <= 2.0 %

Code Size Packaging432801 g 1000 Plastic jar432802 g 2500 Plastic jar432803 kg 25 Carton drum(Diameter mm 2,5÷6). with ethyl violet indicator.For further information on above products, see following product/application section(s)Adsorbants (p. 22)

Soda lime - Special GradeRS-CO2 adsorbant 1.0-2.5 mm without indicator

Description Granuli bianchi irregolari Diameter 1.2 ÷ 2.5 mm



RS-For anesthesia and basal metabolism testDescription White granules Diameter 1.5 - 6.0 mm

Code Size Packaging432873 g 1000 Plastic jar432874 g 4500 Plastic jar432875 kg 20 Fibre drum(Diameter mm 1,5÷6). with ethyl violet indicator.For further information on above products, see following product/application section(s)Adsorbants (p. 22)

RS-For aqualungsDescription White granules Water 16 ÷ 20 % Hardness >= 75 %Activity >= 60 min. > 5.60 mm <= 1.0 % > 4.75 mm <= 7.0 %> 0.6 mm <= 15.0 % < 0.6 mm <= 1.0 %

Code Size Packaging432891 g 1000 Plastic jar432893 g 5000 Plastic drum432892 kg 50 Fibre drumGranulometry 1,5-3 mm. With ethyl violet indicatorFor further information on above products, see following product/application section(s)Adsorbants (p. 22)

RS-For CO2 absorptionDescription Green - azure granules CO2 Absorption > 19 % Diameter 1.2 - 2.5 mm

Code Size Packaging432881 g 1000 Plastic jar432882 g 5000 Plastic jar(Diameter mm 1,2÷2,5). with manganese salt indicatorFor further information on above products, see following product/application section(s)Adsorbants (p. 22)


SodSECTION III - CHEMICALS 100°ed

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Soda lime - Special GradeRS-For microanalysis

Description White granules Water 16 ÷ 19 % Hardness >=80 %> 4.75 mm <=7.0 % < 0.6 mm <=1.0 %

Code Size Packaging432851 g 500 Plastic jarGranulometry 1,5-3 mm. With ethyl violet indicatorFor further information on above products, see following product/application section(s)Adsorbants (p. 22)

SodiumSodio - Sodium - Sodio


Xi

R: 36/38S: 26

Sodium - Special GradeRS-NORMEX-concentrated solution for AAS





RS-Standard solution for ICPCode Size Packaging Notes503741 Matrice: Nitric acid 2%, conc. 1.000 ppmml 100 Plastic bottle503745 Matrice: Nitric acid 2%, conc. 10.000 ppmml 100 Plastic bottle503743 Matrice: Nitric acid 2%, conc. 1.000 ppmml 500 Plastic bottle503747 Matrice: Nitric acid 2%, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)





Sodium metallicSodio metallico - Sodium metallique - Sodio metal


C F

R: 14/15-34S: 5-8-43-45


Sodium metallic - Analytical Grade


Sod CARLO ERBA REAGENTS

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Sodium metallic - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay >= 99.8 % (Na) Description Irregular silvery pieces Ca <= 550 ppmK <= 300 ppm



Sodium acetateSodio acetato - Sodium acétate - Sodio acetato


Sodium acetate - Analytical GradeRPE-ACS-ISO-for analysis-Reag. USP

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White crystals pH sol. 5% at 25° C 7.5 ÷ 9.2Subst. reducing KMnO4 Conform Chloride <=10 ppm Phosphate <=5 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Sulphate <=20 ppmFe <=5 ppm K <=50 ppm Ca <=50 ppmMg <=20 ppm


Sodium acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (protonometric) 99.0 ÷ 101.0 % s.s. Description Colourless crystals Appearance of solution Conform Ph.Eur.Reducing substances Conform Ph.Eur. Organic volatile impurities Conform USP-NF K Conform USP-NFpH sol. 5% at 25° C 7.5 ÷ 9.0 Loss on drying 130° C 39.0 ÷ 40.5 % Chloride <=200 ppmHeavy metals (Pb) <=10 ppm Sulphate <=50 ppm Not soluble matter <=500 ppmAs <=2 ppm Calcium + Magnesium <=50 ppm Fe <=10 ppmAl <=0.2 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging366207 g 1000 Plastic jar366209 g 5000 Plastic jar366205 kg 25 Carton drum366204 kg 50 Carton drum

Sodium acetate anhydrousSodio acetato anidro - Sodium acétate anhydre - Sodio acetato anhidro


Sodium acetate anhydrous - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99.0 ÷ 101.0 % (s.s.) Description White hygroscopic powder pH sol. 5% at 25° C 7.5 ÷ 9.2Loss on drying <=1.0 % Ca, Mg and ppt by NH4OH <=50 ppm Chloride <=350 ppmHeavy metals (Pb) <=10 ppm Nitrate <=10 ppm Subst. reducing KMnO4 <=50 ppm (1h)Sulphate <=100 ppm Al <=5 ppm As <=1 ppmCa <=100 ppm Cu <=2 ppm Fe <=3 ppmK <=0.1 % Mg <=5 ppm Mn <=5 ppmNi <=2 ppm Zn <=2 ppm


Sodium acetate anhydrous - Pharmaceutical Grade



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Sodium acetate anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (non-aqueos medium) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Calcium + Magnesium Conform USP-NFK Conform USP-NF Organic volatile impurities Conform USP-NF pH solution 5% 7.5 ÷ 9.2Loss on drying <=1.0 % Water not sol. matter <=500 ppm Chloride <=350 ppmHeavy metals (Pb) <=10 ppm Sulphate <=50 ppm Al <=0.2 ppmOrigin (BSE/TSE) Synthesis

Code Size Packaging366377 g 1000 Plastic jar366372 g 5000 Carton box366374 kg 50 Sack

Sodium alginateSodio alginato - Sodium alginate - Sodio alginato

Atomic weight: >200000CAS N: 9005-38-3

Sodium alginate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Description Beige powder Appearance of solution Conform Ph.Eur. Loss on drying <=15.0 %Sulphated ash 30.0 ÷ 36.0 % Chloride <=1.0 % Heavy metals (Pb) <=20 ppmCa <=1.5 % Alive aerobic bacteria <=1000 g Escherichia coli Absent 10gSalmonella Absent 10g Origin (BSE/TSE) Synthesis


Sodium aluminateSodio alluminato - Sodium aluminate - Sodio aluminato


C

R: 34S: 24/25/26-45


Sodium aluminate - Special GradeRS-Pellets



Sodium aluminate - Technical GradeRE-Pure

Assay 53 ÷ 55 %(Al2O3) Description White-grey powder Water-insoluble matter <=0.2 %Fe <=200 ppm


Sodium ammonium hydrogen phosphateSodio ammonio idrogeno fosfato - Sodium ammonium hydrogénophosphate - Sodio y amonio hidrógeno fosfato


Sodium ammonium hydrogen phosphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99.5 % Description White crystalline powder pH sol. 5% at 25° C 7.5 ÷ 8.5Carbonate <=10 ppm Chloride <=10 ppm Fluoride <=10 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Nitrate <=10 ppmSulphate <=50 ppm As <=0.5 ppm Ca <=50 ppmCu <=25 ppm Fe <=5 ppm K <=300 ppmMg <=20 ppm Ni <=25 ppm Zn <=25 ppm




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Sodium arsenite 0.05 mol/lSodio arsenito 0,05 mol/l - Sodium arsenite 0.05 mol/l - Sodio arsenito 0.05 mol/l


N T

R: 23/25-52/53S: 28-45-53-61

CAS N: 7784-46-5EEC N: 232-070-5

Sodium arsenite 0.05 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging402337 ml 1000 Glass bottle6,49 g of NaAsO2. Ready-to-use volumetric solution: 0,1N


Code Size Packaging402381 Ampoule Glass ampoule6,494 g of NaAsO2. Concentrated volumetric solution to prepare 1 l of solution 0,1 N - glass vialFor further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium azideSodio azoturo - Sodium azide - Sodio azoturo

SynonymesSodium azothydrate

Sodium azoture


N T+

R: 28-32-50/53S: 28-45-60-61


Sodium azide - Technical GradeRE-Pure

Assay (oxidimetric) >= 98.5 % Description White crystalline powder Loss on drying <= 0.5 %Water-insoluble matter <= 500 ppm pH solution 5% >= 9 Heavy metals (Pb) <= 20 ppmSodium carbonate <= 0.15 %

Code Size Packaging478484 g 25 Glass jar478482 g 250 Jar478481 g 2500 Plastic jar

Sodium benzoateSodio benzoato - Sodium benzoate - Sodio benzoato


Sodium benzoate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP

Assay (non-aqueos medium) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Organic volatile impurities Conform USP-NF Water (K.F.) <=1.5 %Loss on drying <=2.0 % Halog. comp. ionized Cl <=200 ppm Halog. comp. total Cl <=300 ppmHeavy metals (Pb) <=10 ppm Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Sodium borohydrideSodio boro idruro - Sodium borohydrure - Sodio boro hidruro


F T

R: 11-15-25-34S: 7/8-26-43-45


Sodium borohydride - Technical GradeRE-Pure

Assay (oxidimetric) >= 95 % Description White powder

Code Size Packaging478953 g 50 Glass jar478955 g 250 Glass jar478957 g 1000 Glass jar



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Sodium borohydride tabletsSodio boro idruro pastiglie - Sodium borohydrure en pastilles - Sodio boro hidruro pastillas


F T

R: 11-15-25-34S: 7/8-26-43-45


Sodium borohydride tablets - Technical GradeRE-Pure

Assay >= 97.5 % Description White pearls

Code Size Packaging478964 g 100 Glass jar(Diameter mm 11).

Sodium bromateSodio bromato - Sodium bromate - Sodio bromato


O Xi

R: 9-36/38S: 24/25-35


Sodium bromate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.8 % Description White crystal. powder pH sol. 5% at 25° C 5.0 ÷ 9.0Loss on drying <=0.2 % Total nitrogen <=5 ppm Bromide <=50 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Sulphate <=50 ppmCu <=25 ppm Fe <=5 ppm K <=100 ppmNi <=25 ppm Pb <=25 ppm Zn <=25 ppm


Sodium bromideSodio bromuro - Sodium bromure - Sodio bromuro


Sodium bromide - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >= 99.0 % Description White crystalline powder pH sol. 5% at 25° C 5.0 ÷ 8.8Bromate <= 10 ppm Chloride <= 0.2 % Water-insoluble matter <= 50 ppmHeavy metals (Pb) <= 5 ppm Sulphate <= 20 ppm Ba <= 20 ppmCa <= 20 ppm Fe <= 5 ppm K <= 0.1 %Mg <= 10 ppm


Sodium bromide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-Ph.Franc.-DAB

Assay (argentimetric) 98.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Bromate Conform Ph.Eur. Iodide Conform Ph.Eur.Loss on drying <=3.0 % Chloride <=0.6 % Mg,alkal.earth met.(Ca) <=200 ppmHeavy metals (Pb) <=10 ppm Sulphate <=100 ppm Fe <=20 ppm

Code Size Packaging367357 g 1000 Plastic jar367357 g 1000 Plastic jar367359 g 5000 Plastic jar367359 g 5000 Plastic jar367354 kg 50 Drum

Sodium carbonate anhydrousSodio carbonato anidro - Sodium carbonate anhydre - Sodio carbonato anhidro

Xi

R: 36S: 22-26


Sodium carbonate anhydrous - Analytical Grade



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Sodium carbonate anhydrous - Analytical GradePA-PUREX-for analysis

Assay 99.5 - 100.5 % Water content <= 0.5 % m/m Iron (Fe) <= 10 mg/KgLead (Pb) <= 4 mg/Kg Mercury (Hg) <= 1 mg/Kg Arsenic (As) <= 1 mg/KgChloride (Cl-) <= 125 mg/Kg Sulphate (SO4--) <= 30 mg/Kg Heavy metals (as Pb) <= 10 mg/Kg

Code Size PackagingP1270517 g 1000 Plastic jarP1270527 g 5000 Metal bucketP1270544 kg 25 Tank

RPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USPAssay (alkalimetric) >= 99.5 % s.s. Description White crystalline powder Loss on drying (285°C) <= 1.0 %Chloride <= 10 ppm Phosphate <= 10 ppm Water-insoluble matter <= 100 ppmHeavy metals (Pb) <= 5 ppm Silicate <= 50 ppm Total sulphur <= 30 ppmFe <= 5 ppm K <= 50 ppm Ca <= 300 ppmMg <= 50 ppm



Sodium carbonate anhydrous - Special GradeRS-Standard for volumetry

Assay >=99.7 % Description White crystals



Sodium carbonate anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (acidimetric) 99.5 ÷ 100.5 %s.s. Description White crystalline powder Loss on drying <=0.5 %Appearance of solution Conform Ph.Eur. Alkali hydroxides and bicarbonates Conform Ph.Eur. Chloride <= 125 ppmSulphate <= 250 ppm As <= 5 ppm Fe <= 50 ppmHeavy metals (Pb) <= 10 ppm Residue solvents Conform USP-NF Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging367707 g 1000 Plastic jar367707 g 1000 Plastic bottle367703 g 5000 Bottle367704 kg 50 Drum

Sodium carbonate monohydrateSodio carbonato monoidrato - Sodium carbonate monohydraté - Sodio carbonato monohidrato

Xi

R: 36S: 22-26


Sodium carbonate monohydrate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) >= 99.5 % Description White crystalline powder Loss on drying 13.0 ÷ 15.0 %Ca <= 0.03 % Chloride <= 10 ppm Phosphate <= 5 ppmWater-insoluble matter <= 100 ppm Heavy metals (Pb) <= 5 ppm Mg <= 50 ppmSilicate <= 50 ppm Total sulphur <= 40 ppm Fe <= 5 ppmK <= 50 ppm


Sodium carbonate monohydrate - Pharmaceutical Grade



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Sodium carbonate monohydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.

Assay (alkalimetric) 83.0 ÷ 87.5 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Alkali hydroxides and bicarbonates Conform Ph.Eur. Chloride <= 125 ppm Sulphate <= 250 ppmHeavy metals (Pb) <= 50 ppm As <= 5 ppm Fe <= 50 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging367691 g 1000 Plastic jar367691 g 1000 Plastic jar367692 g 5000 Plastic jar367692 g 5000 Plastic jar367694 kg 50 Carton drum367694 kg 50 Carton drum

Sodium carbonate decahydrateSodio carbonato decaidrato - Sodium carbonate décahydraté - Sodio carbonato decahidrato

Xi

R: 36S: 22-26


Sodium carbonate decahydrate - Analytical GradeRPE-ISO-for analysis

Assay (alkalimetric) >=99.5 % Description White crystals Free alkalies (NaOH) <=400 ppmTotal nitrogen <=5 ppm Bicarbonate <=0.2 % Chloride <=5 ppmPhosphate <=5 ppm Water-insoluble matter <=25 ppm Heavy metals (Pb) <=3 ppmSubst. ppt by NH4OH <=100 ppm Reducing iodine <=50 ppm Silicate <=20 ppmTotal sulphur <=10 ppm Al <=5 ppm As <=0.1 ppmCa <=20 ppm Cu <=2 ppm Fe <=2 ppmK <=50 ppm Mg <=2 ppm Ni <=2 ppmPb <=2 ppm Zn <=2 ppm


Sodium carbonate decahydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.

Assay (alkalimetric) 83.0 ÷ 87.5 % Description White powder Appearance of solution Conform Ph.Eur.Alc.hydroxides + bicar. Conform Ph.Eur. Chloride <= 125 ppm Sulphate <= 250 ppmHeavy metals (Pb) <= 50 ppm As <= 5 ppm Fe <= 50 ppmGranul.<50 micron Conform


RPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BPAssay (alkalimetric) 36.7 ÷ 40.0 % Na2CO3 Description White crystalline powder Appearance of solution Conform Ph.Eur.Alc.hydroxides + bicar. Conform Ph.Eur. Chloride <=50 ppm Heavy metals (Pb) <=20 ppmSulphate <=100 ppm As <=2 ppm Fe <=20 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Sodium carbonate solution 20% in waterSodio carbonato soluzione 20% in acqua - Sodium carbonate en solution à 20% dans l!eau - Sodio carbonato solución 20% en agua

Xi

R: 36/38S: 26


Sodium carbonate solution 20% in water - Analytical GradeRPE-For analysis





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Sodium carbonate 0.5 mol/lSodio carbonato 0,5 mol/l - Sodium carbonate 0.5 mol/l - Sodio carbonato 0.5 mol/l


Sodium carbonate 0.5 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging479186 ml 500 Bottle52,995 g of Na2CO3. Ready-to-use volumetric solution: 1N

Sodium carbonate 0.05 mol/lSodio carbonato 0,05 mol/l - Sodium carbonate 0.05 mol/l - Sodio carbonato 0.05 mol/l


Sodium carbonate 0.05 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging479211 Ampoule Plastic ampoule5,299 g of Na2CO3. Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium chlorideSodio cloruro - Sodium chlorure - Sodio cloruro


Sodium chloride - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) 99.0 ÷ 100.5 % s.s. Description White crystals pH sol. 5% at 25° C 5.0 ÷ 9.0Loss on drying <= 0.5 % Appearance of solution Conform Bromide <= 100 ppmNitrate,Chlorate (NO3) <= 30 ppm Phosphate <= 5 ppm Water-insoluble matter <= 50 ppmIodide <= 20 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 40 ppmAl <= 0.2 ppm As <= 1 ppm Ca <= 20 ppmBa Conform Fe <= 2 ppm K <= 50 ppmMg <= 10 ppm Acidity or alkalinity Conform Nitrite ConformFerrocyanide <= 1 ppm Magnesium and alkali metals <= 100 ppm


RPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USPAssay (argentimetric) 99.0 ÷ 100.5 % s.s. Description White crystals pH sol. 5% at 25° C 5.0 ÷ 9.0Loss on drying <= 0.5 % Appearance of solution Conform Bromide <= 100 ppmNitrate,Chlorate (NO3) <= 30 ppm Phosphate <= 5 ppm Water-insoluble matter <= 50 ppmIodide <= 20 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 40 ppmAl <= 0.2 ppm As <= 1 ppm Ca <= 20 ppmBa Conform Fe <= 2 ppm K <= 50 ppmMg <= 10 ppm Acidity or alkalinity Conform Nitrite ConformFerrocyanide <= 1 ppm Magnesium and alkali metals <= 100 ppm


Sodium chloride - Special GradeRS-Standard for volumetry

Assay >=99.5 % Description White crystals



Sodium chloride - Pharmaceutical Grade



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Sodium chloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (argentimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Barium Conform Ph.Eur. Iodide Conform Ph.Eur.Ferrocyanide Conform Ph.Eur. Nitrite Conform Ph.Eur. Loss on drying <= 0.5 %Mg,alkal.earth met.(Ca) <= 100 ppm Bromide <= 100 ppm Phosphate <= 25 ppmHeavy metals (Pb) <= 5 ppm Sulphate <= 200 ppm Al <= 0.2 ppmAs <= 1 ppm Fe <= 2 ppm K <= 500 ppmOrigin (BSE/TSE) Mineral Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging368257 g 1000 Plastic jar368259 g 5000 Plastic jar368253 kg 25 Sack368256 kg 25 Fibre drum529011 kg 25 Plastic bucket

Sodium chloride Low content of HgSodio cloruro Basso contenuto di Hg - Sodium chlorure basse teneur en mercure - Sodio cloruro bajo contenido de Hg


Sodium chloride Low content of Hg - Special GradeRS-For enviromental analysis

Assay (argentimetric) >=99.5 % Description White crystals Hg <=0.005 ppm



Sodium chloride 0.1 mol/lSodio cloruro 0,1 mol/l - Sodium chlorure 0.1 mol/l - Sodio cloruro 0.1 mol/l


Sodium chloride 0.1 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging479781 Ampoule Plastic ampoule5,844 g of NaCl. Concentrated volumetric solution to prepare 1 l of solution 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium chromateSodio cromato - Sodium chromate - Sodio cromato tetrahidrato


N T+

R: 45-46-60-61-21-25-26-34-42/43-S: 53-45-60-61


Sodium chromate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.5 % Description Yellow crystals pH sol. 5% at 25° C 8.6 ÷ 9.8Chloride <=20 ppm Water-insoluble matter <=10 ppm Sulphate <=50 ppmAl <=40 ppm Ca <=30 ppm Cu <=10 ppmFe <=5 ppm K <=0.1 %


Sodium chromate anhydrousSodio cromato anidro - Sodium chromate anhydre - Sodio cromato anhidro


N T+

R: 45-46-60-61-21-25-26-34-42/43-S: 53-45-60-61


Sodium chromate anhydrous - Analytical Grade



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Sodium chromate anhydrous - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Yellow crystalline powder pH sol. 5% at 25° C 8.6 ÷ 9.8Loss on drying <=1 % Chloride <=20 ppm Water-insoluble matter <=30 ppmSulphate <=50 ppm Al <=60 ppm Ca <=30 ppmFe <=5 ppm K <=0.1 %


tri-Sodium citrateSodio citrato tribasico - Sodium citrate tribasique - Sodio citrato tribásico


tri-Sodium citrate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=99 % s s Description White crystalline powder


tri-Sodium citrate anhydrousSodio citrato tribasico anidro - Sodium citrate tribasique anhydre - Sodio citrato tribásico anhidro


tri-Sodium citrate anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (protonometric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Alcalinity Conform USP-NFTartrate Conform USP-NF Loss at 180°C <=1.0 % Heavy metals (Pb) <=10 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


tri-Sodium citrate dihydrateSodio citrato tribasico biidrato - Sodium citrate tribasique bihydraté - Sodio citrato tribásico dihidrato


tri-Sodium citrate dihydrate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder Reducing iodine ConformReady carbonizable substances Conform pH sol. 5% at 25° C 7.5 ÷ 8.7 Ammonium <=10 ppmChloride <=10 ppm Total phosphorus <=10 ppm Water-insoluble matter <=30 ppmHeavy metals (Pb) <=5 ppm Oxalate <=100 ppm Total sulphur <=20 ppmAs <=0.2 ppm Ca <=20 ppm Cu <=2 ppmFe <=5 ppm K <=250 ppm Ni <=2 ppmPb <=2 ppm Zn <=2 ppm


tri-Sodium citrate dihydrate - Pharmaceutical Grade



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tri-Sodium citrate dihydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP-DAB

Assay (protonometric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Ready carbonizable substances Conform Ph.Eur. Tartrate Conform USP-NFWater (K.F.) 11.0 ÷ 13.0 % Chloride <=50 ppm Heavy metals (Pb) <=10 ppmOxalate <=300 ppm Sulphate <=150 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging368057 g 1000 Plastic jar368052 g 10000 Plastic jar368051 kg 25 Sack368054 kg 50 Sack

Sodium cobaltnitriteSodio cobalto nitrito - Sodium cobalt nirate - Sodio cobalto nitrito


O Xi

R: 9-36/37/38-43S: 17-26


Sodium cobaltnitrite - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description Dark orange powder Diluted acetic acid insoluble matter <= 0.02 % Suitabily for K determ. ConformChloride <= 50 ppm Sulphate <= 100 ppm Fe <= 5 ppmK <= 100 ppm


Sodium cyanoborohydrideSodio cianoboroidruro - Sodium cyanoborohydrure - Sodio cianoborohidruro


F T

R: 15-26/27/28-34S: 7/8-22-26-45


Sodium cyanoborohydride - Analytical GradeRPE-For analysis

Assay (iodometric) >=90 % s s Description White powder


Sodium dichloroisocyanurate dihydrateSodio dicloroisocianurato biidrato - Sodium dichloroisocyanurate dihydraté - Sodio dicloroisocianurato dihidratado


N Xn

R: 22-31-36/37-50/53S: 8-26-41-60-61


Sodium dichloroisocyanurate dihydrate - Analytical GradeRPE-For analysis

Assay >= 98.0 % Description White granular powder


Sodium dichromateSodio bicromato biidrato - Sodium dichromate dihydraté - Sodio dicromato


N O T+

R: 45-46-60-61-8--21-23/25-26-34-S: 53-45-60-61


Sodium dichromate - Technical GradeRE-Pure

Assay >= 99 % Description Orange crystals




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Sodium diethyldithiocarbamateSodio dietilditiocarbammato - Sodium diéthyldithiocarbamate - Sodio dietilditiocarbamato

Xn

R: 22-40S: 23-37/37


Sodium diethyldithiocarbamate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description Whyte-yellow crystals Identification (I.R.) Conform Copper sensitivity ConformWater solubility Conform Sodium (Na2SO4) 30.5 ÷ 32.5 %

Code Size Packaging405144 g 100 Plastic jarIndicator for heavy metals analysis

Sodium dihydrogen phosphateSodio fosfato monobasico - Sodium phosphate monobasique - Sodio fosfato monobásico

R: 36/38


Sodium dihydrogen phosphate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay 98.0 ÷ 102.0 % Description White crystalline powder pH sol. 5% in H2O 4.1 ÷ 4.5Water-insoluble matter <= 100 ppm Chloride <= 5 ppm Heavy metals (Pb) <= 10 ppmSulphate <= 30 ppm Ca <= 50 ppm Fe <= 10 ppmK <= 100 ppm


Sodium dihydrogen phosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (alkalimetric) 98.0 ÷ 103.0 % s.s. Description White crystalline powder Al,Ca and related sub. Conform USP-NFOrganic volatile impurities Conform USP-NF pH (1:20) 4.1 ÷ 4.5 Water (K.F.) 10.0 ÷ 15.0 %Chloride <=140 ppm Heavy metals (Pb) <=20 ppm Sulphate <=0.15 %Not soluble matter <=0.2 % As <=8 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Sodium dihydrogen phosphate dihydrateSodio fosfato monobasico biidrato - Sodium phosphate monobasique dihydraté - Sodio fosfato monobásico dihidrato


Sodium dihydrogen phosphate dihydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP

Assay (alkalimetric) 98.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Reducing substances Conform Ph.Eur. Al,Ca and related sub. Conform USP-NF Organic volatile impurities Conform USP-NFpH solution 5% 4.2 ÷ 4.5 Water (K.F.) 18.0 ÷ 26.5 % Loss on drying 130° C 21.5 ÷ 24.0 %Chloride <=140 ppm Heavy metals (Pb) <=10 ppm Sulphate <=300 ppmNot soluble matter <=0.2 % As <=2 ppm Fe <=10 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


Sodium fluorideSodio fluoruro - Sodium fluorure - Sodio fluoruro

Transport classificationONU n. 1690ONU n. 1960Transport class: 6.1Packaging group: III

T

R: 25-32-36/38S: 22-36-45


Sodium fluoride - Analytical Grade



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Sodium fluoride - Analytical GradeRPE-ACS-ISO-for analysis

Assay (acidimetric) >=99 % Description White crystalline powder Loss on drying <=0.3 %Acidity <=0.03 meq/g Alcalinity <=0.01 meq/g Chloride <=50 ppmFluosilicates <=0.1 % Water-insoluble matter <=200 ppm Heavy metals (Pb) <=30 ppmSulphate <=300 ppm Sulphite <=50 ppm Fe <=30 ppmK <=200 ppm

Code Size Packaging479955 g 250 Plastic jar479957 g 1000 Plastic jar479954 kg 25 Plastic jar

Sodium fluoride - Technical GradeRE-Pure

Assay >= 97 % Description White crystalline powder Chloride <= 100 ppmHeavy metals (Pb) <= 100 ppm Sulphate <= 5000 ppm Fe <= 200 ppm

Code Size Packaging368457 g 1000 Plastic jar368451 kg 25 Carton drum368454 kg 50 Fibre drum

Sodium fluorosilicateSodio esafluosilicato - Sodium fluorosilicate - Sodio fluosilicato


T

R: 23/24/25S: 26-45


Sodium fluorosilicate - Analytical GradeRPE-For analysis

Assay (acidimetric) >=99 % Description White crystalline powder Carbonate <=100 ppmChloride <=20 ppm Sulphate <=50 ppm Heavy metals (Pb) <=10 ppmCa <=50 ppm Fe <=50 ppm K <=50 ppm


Sodium fluorosilicate - Technical GradeRE-Pure

Assay (acidimetric) >=95 % Description Polvere giallina Loss on drying <=0.5 %Chloride <=0.2 % Heavy metals (Pb) <=100 ppm Subst. ppt by NH4OH <=0.5 %Water solubility <=3 %


Sodium formateSodio formiato - Sodium formiate - Sodio formiato


Sodium formate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99.0 % Description White crystalline powder Not soluble matter <= 50 ppmChloride <= 10 ppm Sulphate <= 10 ppm Ca <= 50 ppmFe <= 5 ppm Heavy metals (Pb) <= 5 ppm


Sodium gluconateSodio gluconato - Sodium gluconate - Sodio gluconato


Sodium gluconate - Technical Grade



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Sodium gluconate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=98 % Description White powder Chloride <=500 ppmRed.ing sugars(Glucose) <=1 %

Code Size Packaging369582 g 1000 Plastic jar369581 g 10000 Tank

Sodium glutamate acidSodio glutammato acido - Sodium glutamate - Sodio glutamato acido


Sodium glutamate acid - Technical GradeRE-Pure

Assay (ex nitrogen) >= 98 % Description White cryst. need.sha Potere rotator. specif.(C=1 HCl 6N) +23 ÷ +25.3 °


Sodium glycerophosphateSodio glicerofosfato - Sodium glycérophosphate - Sodio glicerofosfato


Sodium glycerophosphate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay 98.0 ÷ 102.0 % anidro Description White crystalline powder Phosphate <= 0.1 %Heavy metals (Pb) <= 20 ppm Fe <= 20 ppm Appearance of solution Conform Ph.Eur.Alcalinity Conform Ph.Eur. Water (K.F.) 25.0 ÷ 35.0 % Chloride <= 0.02 %Glycerol and alcohol-soluble substances <= 1.0 % Sulphate <= 0.05 %


Sodium hexametaphosphateSodio esametafosfato - Sodium hexametaphosphate - Sodio hexametafosfato


Sodium hexametaphosphate - Technical GradeRE-Pure

Description White crystalline powder pH sol. 0.25% at 25° C 6.5 ÷ 7.5 Chloride <=700 ppmHeavy metals (Pb) <=25 ppm Sulphate <=0.24 % Na4P2O7 <=15 %NaPO3 >=85 % Total P2O5 >=66 % As <=5 ppmFe <=500 ppm


Sodium hydrogen carbonateSodio bicarbonato - Sodium bicarbonate - Sodio bicarbonato


Sodium hydrogen carbonate - Analytical GradePA-PUREX-for analysis

Assay 99 - 100.5 % Lead (Pb) <= 2 mg/Kg Mercury (Hg) <= 1 mg/KgArsenic (As) <= 3 mg/Kg Loss on drying <= 0.25 % pH (1% solution) 8 - 8.6Insoluble matter Conform




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Sodium hydrogen carbonate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (alkalimetric) 99.7 ÷ 100.3 % s.s. Description White crystalline powder Water-insoluble matter <=150 ppmAmmonium <=5 ppm Chloride <=30 ppm Phosphate <=10 ppmTotal sulphur <=30 ppm Heavy metals (Pb) <=5 ppm Fe <=10 ppmK <=50 ppm Ca <=100 ppm Mg <=50 ppmAs <=2 ppm Appearance of solution Conform Carbonate ConformOrganic volatile impurities Conform Loss on drying <=0.25 % Sulphate <=150 ppm



Sodium hydrogen carbonate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (alkalimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Carbonate Conform Ph.Eur. Organic volatile impurities Conform USP-NF Not soluble matter Conform USP-NFLoss (silica gel) <=0.25 % Ammonium <=20 ppm Chloride <=150 ppmHeavy metals (Pb) <=5 ppm Sulphate <=150 ppm Sulfur compounds <=150 ppmAs <=2 ppm Ca <=100 ppm Fe <=20 ppmOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging366909 g 5000 Plastic jar366902 kg 25 Carton drum366904 kg 50 Sack

Sodium hydrogen carbonate - Technical GradePS-Pure-for synthesis

Assay >= 99 %

Code Size PackagingP1260044 kg 25 Tank

di-Sodium hydrogen citrateSodio citrato bibasico - Sodium citrate dibasique - Sodio citrato dibásico


di-Sodium hydrogen citrate - Pharmaceutical GradeRPH-According to pharmacopoeia: BP

Assay (acidimetric) 98.0 ÷ 104.0 % Description White crystalline powder Ready carbonizable substances Conform BPpH solution 3% 4.9 ÷ 5.2 Chloride <=330 ppm Heavy metals (Pb) <=20 ppmOxalate <=150 ppm Sulphate <=0.12 % As <=2 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging367951 g 1000 Bottle367952 g 10000 Tank367965 kg 25 Drum367956 kg 50 Fibre drum367956 kg 50 Fibre drum

Sodium hydrogen difluorideSodio bifluoruro - Sodium bifluorure - Sodio difluoruro


C T

R: 25-34S: 22-26-37-45


Sodium hydrogen difluoride - Technical GradeRE-Pure

Assay (acidimetric) >=95 % Description Whitish powder




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di-Sodium hydrogen phosphate anhydrousSodio fosfato bibasico anidro - Sodium phosphate dibasique anhydre - Sodio fosfato dibásico anhidro

Atomic weight: 141,96 (AN,)CAS N: 7558-79-4EEC N: 231-448-7

di-Sodium hydrogen phosphate anhydrous - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (alkalimetric) >= 99.0 % Description White powder pH sol. 5% at 25° C 8.7 ÷ 9.3Loss on drying <= 0.2 % Chloride <= 20 ppm Water-insoluble matter <= 100 ppmHeavy metals (Pb) <= 10 ppm Sulphate <= 50 ppm Fe <= 20 ppm


di-Sodium hydrogen phosphate anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP

Assay (potentiometric) 98.0 ÷ 100.5 % s.s. Description White powder Appearance of solution Conform Ph.Eur.Reducing substances Conform Ph.Eur. Fosfato monobasico Conform Ph.Eur. Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform Not soluble matter <= 0.4 % Chloride <= 200 ppmSulphate <= 500 ppm As <= 2 ppm Fe <= 20 ppmHeavy metals (Pb) <= 10 ppm Loss on drying at 105°C <= 1.0 % Loss on drying at 130°C <= 5.0 %


RPH-According to pharmacopoeia: USPAssay (potetiometric) 98.0 ÷ 100.5 % (s.s.) Description White crystalline powder Loss on drying 130° C <=5.0 %Water-insoluble matter <=0.4 % Chloride <=0.06 % Sulphate <=0.2 %As <=16 ppm Heavy metals (Pb) <=20 ppm


di-Sodium hydrogen phosphate dihydrateSodio fosfato bibasico biidrato - Sodium phosphate dibasique dihydraté - Sodio fosfato dibásico dihidrato


di-Sodium hydrogen phosphate dihydrate - Analytical GradeRPE-For analysis

Assay (potetiometric) 98.0 ÷ 100.5 % Assay (P2O5) 39.1 ÷ 40.1 % Assay (Na2O) 34.1 ÷ 35.0 %Description White crystalline powder Loss on drying 18.5 ÷ 21.5 % Chloride <= 10 ppmFluoride <= 3 ppm Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 10 ppmSulphate <= 50 ppm As <= 1 ppm Fe <= 5 ppmPb <= 1 ppm Loss on ignition 25.1 ÷ 25.5 % pH solution 1% 9.0 ÷ 9.3Hg <= 1 ppm Ammonium <= 10 ppm Reducing substances ConformSodium dihydrogen phosphate <= 0.025 %


di-Sodium hydrogen phosphate dihydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Titolo ( alcalimetrico ) 98.0 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Fosfato monobasico Conform Ph.Eur. Reducing substances Conform Ph.Eur. Chloride <= 400 ppmSulphate <= 0.1 % Heavy metals (Pb) <= 20 ppm As <= 4 ppmFe <= 40 ppm Loss on drying 130° C 19.5 ÷ 21.0 % Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


di-Sodium hydrogen phosphate dodecahydrateSodio fosfato bibasico dodecaidrato - Sodium phosphate dibasique dodécahydraté - Sodio fosfato dib sico dodecahidrato


di-Sodium hydrogen phosphate dodecahydrate - Analytical Grade



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di-Sodium hydrogen phosphate dodecahydrate - Analytical GradeRPE-ISO-for analysis

Assay (potetiometric) 99 ÷ 102 % Description White crystals pH sol. 5% at 25° C 9.0 ÷ 9.4Total nitrogen <= 10 ppm Chloride <= 5 ppm Water-insoluble matter <= 50 ppmHeavy metals (Pb) <= 5 ppm Sulphate <= 50 ppm As <= 0.5 ppmCa <= 10 ppm Cd <= 5 ppm Cu <= 5 ppmFe <= 5 ppm K <= 100 ppm Mg <= 10 ppmNi <= 5 ppm Pb <= 5 ppm Zn <= 5 ppmMono or Tribasic salt Conform Co <= 5 ppm Cr <= 5 ppmMn <= 5 ppm

Code Size Packaging480137 g 1000 Plastic jar480131 g 5000 Plastic jar480135 kg 25 Carton drum480134 kg 50 Carton drum


di-Sodium hydrogen phosphate dodecahydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP-DAB

Assay (alkalimetric) 98.0 ÷ 100.5 % s.s. Description White crystals Appearance of solution Conform Ph.Eur.Reducing substances Conform Ph.Eur. Monobasic phosphate Conform Ph.Eur. Water (K.F.) 57.0 ÷ 61.0 %Chloride <=200 ppm Heavy metals (Pb) <=10 ppm Sulphate <=500 ppmAs <=2 ppm Fe <=20 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform Not soluble matter <= 0.4 % Loss on drying 130° C 55.0 ÷ 64.0 %


di-Sodium hydrogen phosphate dodecahydrate - Technical GradeRE-Pure

Assay (potetiometric) >=98.0 % Description White crystals pH sol. 1% at 25° C 9.1 ÷ 9.4Water-insoluble matter <=0.1 %


di-Sodium hydrogen phosphate driedSodio fosfato bibasico secco - Sodium phosphate dibasique sec - Sodio fosfato dibásico seco


di-Sodium hydrogen phosphate dried - Technical GradeRE-Pure

Assay (acidimetric) >=92.0 % Description Grey powder Loss on drying <=8 %Chloride <=500 ppm Heavy metals (Pb) <=50 ppm Sulphate <=0.5 %As <=10 ppm Fe <=200 ppm


Sodium hydrogen sulphateSodio bisolfato - Sodium bisulfate - Sodio bisulfato


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Sodium hydrogen sulphate - Analytical GradeRPE-For analysis

Assay >= 96.0 % Description White crystals Chloride <= 20 ppmHeavy metals (Pb) <= 50 ppm Fe <= 50 ppm




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Sodium hydrogen tartrateSodio tartrato acido - Sodium tartrate acide - Sodio tartrato cido


Sodium hydrogen tartrate - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99.5 % Description White crystals pH sol. 5% at 25° C 3.30 ÷ 3.60Loss on drying 9 ÷ 10 % Ammonium <= 50 ppm Chloride <= 10 ppmTotal phosphorus <= 10 ppm Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 10 ppmTotal sulphur <= 50 ppm As <= 0.4 ppm Ca <= 100 ppmCu <= 2 ppm Fe <= 10 ppm K <= 100 ppmNi <= 2 ppm Pb <= 2 ppm Zn <= 2 ppm


Sodium hydrosulphiteSodio idrosolfito - Sodium hydrosulfite - Sodio hidrosulfito


Xn

R: 7-22-31S: 7/8-26-28-43


Sodium hydrosulphite - Technical GradeRE-Pure

Assay (oxidimetric) >= 80 % Description White crystalline powder

Code Size Packaging370011 g 1000 Metallic can370014 g 2500 Metallic can370013 kg 50 Metal drum

Sodium hydroxide pelletsSodio idrossido gocce - Sodium hydroxyde en pastilles - Sodio hidróxido en lentejas


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Sodium hydroxide pellets - Analytical GradeRPE-ACS-ISO-for analysis

Assay (alkalimetric) >= 97.0 % Description White pellets Total nitrogen <= 10 ppmCarbonate <= 1.0 % Chloride <= 50 ppm Phosphate <= 10 ppmSulphate <= 30 ppm Heavy metals (Ag) <= 20 ppm Ca <= 50 ppmFe <= 10 ppm Hg <= 0.1 ppm K <= 0.02 %Mg <= 20 ppm Ni <= 10 ppm

Code Size Packaging480507 g 1000 Plastic jar480509 g 5000 Plastic jar480502 g 10000 Plastic jar480506 kg 20 Carton box480508 kg 25 Plastic drum480504 kg 50 Carton drum


Sodium hydroxide pellets - Special GradeRS-RSE For electronic use-ERBATRON

Assay (alkalimetric) >=98.5 % Description White pellets Total nitrogen <=3 ppmCarbonate <=5000 ppm Chloride <=10 ppm Phosphate <=5 ppmWater-insoluble matter <=10 ppm Heavy metals (Pb) <=2 ppm Subst. ppt by NH4OH <=20 ppmSilicate <=20 ppm Sulphate <=5 ppm Al <=2 ppmAs <=0.5 ppm Ca <=5 ppm Cd <=0.1 ppmCu <=0.5 ppm Fe <=3 ppm Hg <=0.1 ppmK <=100 ppm Mg <=5 ppm Mn <=0.1 ppmNi <=2 ppm Pb <=1 ppm Zn <=1 ppm

Code Size Packaging480527 g 1000 Jar480522 g 5000 Plastic jar480525 kg 25 Plastic drum480524 kg 50 Carton drum



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Sodium hydroxide pellets - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-BP

Assay (total alkalin.) 97.0 ÷ 100.5 % Description White pellets Appearance of solution Conform Ph.Eur.Not sol.matter,org.mat. Conform USP-NF K Conform USP-NF pH >=11.0Carbonate <=2.0 % Chloride <=50 ppm Heavy metals (Pb) <=20 ppmSulphate <=50 ppm Fe <=10 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging369777 g 1000 Plastic jar369772 g 5000 Plastic jar369771 kg 20 Carton box369774 kg 25 Plastic drum369775 kg 50 Sack

Sodium hydroxide anhydrous flakesSodio idrossido scaglie - Sodium hydroxyde en écailles - Sodio hidróxido escamas


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Sodium hydroxide anhydrous flakes - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Description White flakes Not sol.matter,org.mat. Conform USP-NF K Conform USP-NFHeavy metals (Pb) <=30 ppm Sodium carbonate <=3.0 % Alcalinità tot. (NaOH) 95.0 ÷ 100.5 %Origin (BSE/TSE) Synthesis


Sodium hydroxide anhydrous pearlsSodio idrossido perline - Sodium hydroxyde en perles - Sodio hidróxido paralitas


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Sodium hydroxide anhydrous pearls - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Description White pellets Not sol.matter,org.mat. Conform USP-NF K Conform USP-NFHeavy metals (Pb) <=30 ppm Sodium carbonate <=3.0 % Alcalinità tot. (NaOH) 95.0 ÷ 100.5 %


Sodium hydroxide anhydrous pearls - Technical GradePS-Pure-for synthesis

Assay >= 99 % Iron (Fe) <= 10 mg/Kg Mercury (Hg) <= 0.05 mg/KgChloride (Cl-) <= 40 mg/Kg Sulphate (SO4--) <= 40 mg/Kg Na2CO3 <= 0.4 %Heavy metals (as Pb) <= 20 mg/Kg Lead (Pb) <= 0.5 mg/Kg Arsenic (As) <= 3 mg/Kg


Sodium hydroxide on silicaSodio idrossido su silice - Sodium hydroxyde sur silice (Ø mm 1.6-3) - Sodio hidróxido sobre sílice


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Sodium hydroxide on silica - Special GradeRS-For microanalysis

Description Dark grey granules Average grain diameter 1.6 ÷ 3 mm ca. CO2 absorption >=30 %

Code Size Packaging424494 g 100 Glass jar424497 g 1000 Plastic jar(Diameter mm 1,6÷3).



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Sodium hydroxide solution 50% in waterSodio idrossido soluzione 50% in acqua - Sodium hydroxyde en solution à 50% m/m dans l!eau - Sodio hidróxido solución 50% en agua


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Sodium hydroxide solution 50% in water - Analytical GradePA-PUREX-for analysis

Assay 48 - 51.5 % Iron (Fe) <= 15 mg/Kg Density d20/4 1.5 - 1.54Na2CO3 <= 0.7 % NaCl <= 0.02 %


Sodium hydroxide solution 40% (m/m) in waterSodio idrossido soluzione 40% (m/m) in acqua - Sodium hydroxyde en solution à 40% m/m dans l!eau - Sodio hidróxido solución 40% en agua


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Sodium hydroxide solution 40% (m/m) in water - Special GradeRS-For agroalimentary analysis

Assay 38.0 ÷ 41.0 % Description Clear colourless liquid Density at 20°C 1.420 ÷ 1.440Total nitrogen <= 10 ppm

Code Size Packaging502721 ml 5000 Plastic drum572 g of NaOH in 1 lFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sodium hydroxide solution 35-37% (m/m) in waterTransport classificationONU n. 1824Transport class: 8Packaging group: II

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Sodium hydroxide solution 35-37% (m/m) in water - Special GradeRS-For agroalimentary analysis

Density at 20°C 1.380 ÷ 1.400 Nitrogen compounds <= 10 ppm

Code Size Packaging502112 ml 5000 Plastic drum502113 l 25 Plastic drum500g of NaOH in 1lFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sodium hydroxide solution 35% in waterSodio idrossido soluzione 35% in acqua - Sodium hydroxyde en solution à 35% dans l!eau - Sodio hidróxido solución 35% en agua


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Sodium hydroxide solution 35% in water - Analytical GradePA-PUREX-for analysis

Assay 35 - 36 % Density d20/4 1.38 - 1.39

Code Size PackagingP1060515 ml 1000 Plastic bottleP1060567F l 200 Plastic drum

RPE-For analysisAssay (alkalimetric) >=35 % Description Clear colourless liquid Density at 20° C 1.377 ÷ 1.383Carbonate <=1 %

Code Size Packaging480591 ml 1000 Plastic bottle480593 kg 25 Plastic drum

Sodium hydroxide solution 35% in water - Special Grade



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Sodium hydroxide solution 35% in water - Special GradeRS-RSE For electronic use-ERBATRON

Assay (alkalimetric) >=35 % Description Clear colourless liquid Density at 20° C 1.377 ÷ 1.383Carbonate >=1 %

Code Size Packaging480601 kg 60 Polythene-metal drum



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Sodium hydroxide solution 32% in water - Special GradeRS-For agroalimentary analysis


RS-For KjeldahlAssay (alkalimetric) >=32 % Description Clear colourless liquid Density at 20° C 1.345 ÷ 1.355Nitrogen compounds (N) <=10 ppm

Code Size Packaging480561 ml 1000 Plastic bottle480564 l 10 Plastic drum480562 kg 25 Plastic drum480563 kg 30 Plastic drum

Sodium hydroxide solution 32% (m/m) in water for KjeldahlTransport classificationONU n. 1824Transport class: 8Packaging group: II

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Sodium hydroxide solution 32% (m/m) in water for Kjeldahl - Special GradeRS-For agroalimentary analysis

Assay (NaOH) >= 31 % Description Slightly opalescent liquid Density at 20°C >= 1,34Nitrogen compounds <= 2 ppm

Code Size Packaging526521 ml 5000 Plastic drum526522 l 10 Plastic drum526523 l 25 Plastic drum432 g of NaOH in 1 l.For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sodium hydroxide solution 30% (m/m) in waterTransport classificationONU n. 1824Transport class: 8Packaging group: II

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Sodium hydroxide solution 30% (m/m) in water - Analytical GradePA-PUREX-for analysis

Na2CO3 <= 0.5 % Silicate (as SiO2) <= 30 mg/Kg Chloride (Cl-) <= 10 mg/KgRapprochement BA/FT Conform Sodium hydroxyde content 30 - 31 %

Code Size PackagingP1050522 ml 5000 -P1050552 l 30 -

RPE-For nitrogen dosingAssay 29.5 ÷ 30.5 % Density at 20°C 1.320 ÷ 1.335 Carbonate <= 0.5 %Total nitrogen <= 5 ppm

Code Size Packaging502731 ml 1000 Plastic bottleAccording to NF V04-211For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sodium hydroxide solution 30% (m/m) in water - Special Grade



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Sodium hydroxide solution 30% (m/m) in water - Special GradeRS-For agroalimentary analysis

Assay >= 30 % Density at 20°C >= 1.330

Code Size Packaging502741 ml 5000 Plastic drum400 g of NaOH in 1 l;.For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)



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Sodium hydroxide solution 30% in water - Special GradeRS-RSE For electronic use-ERBATRON

Assay (alkalimetric) 49.5 ÷ 50.5 % Description Clear colourless liquid Colour (APHA) <= 10Density at 20° C 1.51 ÷ 1.53 Carbonate <= 0.1 % Chloride <= 10 ppmNitrogen compounds (N) <= 5 ppm Phosphate <= 5 ppm Heavy metals (Pb) <= 2 ppmSubst. ppt by NH4OH <= 20 ppm Residuo insolub. <= 30 ppm Sulphate <= 5 ppmAl <= 5 ppm Cr <= 2 ppm Cu <= 2 ppmFe <= 5 ppm K <= 50 ppm Ni <= 3 ppmZn <= 1 ppm


Sodium hydroxide solution 30% in water - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-BP

Assay 29.5 ÷ 30.5 % Description Clear colourless liquid Chloride <=50 ppmSulphate <=50 ppm Iron <=10 ppm Heavy metals (Pb) <= 20 ppm


Sodium hydroxide solution 30% in water - Technical GradeRE-Pure

Description Opalescent liquid Density at 20° C >=1.30 Alcalinity (NaOH) 28.0 ÷ 32.0 %Carbonate <=1.0 % Chloride <=100 ppm Silicate <=100 ppmSulphate <=15 ppm As <=10 ppm Fe <=15 ppm

Code Size Packaging369762 g 10000 Plastic drum369761 kg 30 Plastic drum369766 kg 50 Plastic drum



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Sodium hydroxide solution 20% in water - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=20 % Description Clear colourless liquid Density at 20° C 1.217 ÷ 1.223Carbonate <=1 %

Code Size Packaging480621 ml 1000 Plastic bottle480622 kg 30 Plastic drum524505 l 10 Plastic tank



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Sodium hydroxide solution 10% in water - Analytical Grade



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Assay (NaOH) 9,9 ÷ 10,1 % Description Slightly opalescent liquid

Code Size Packaging524506 ml 5000 Plastic tank524507 l 10 Drum

Sodium hydroxide solution 5% in waterSodio idrossido soluzione 5% in acqua - Sodium hydroxyde en solution à 5% m/v dans l!eau - Sodio hidróxido solución 5% en agua


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Code Size Packaging524502 ml 5000 Plastic tank524501 l 10 Drum

Sodium hydroxide 5 mol/lSodio idrossido 5 mol/l - Sodium hydroxyde 5 mol/l - Sodio hidróxido 5 mol/l


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Sodium hydroxide 5 mol/l - Analytical GradePA-PUREX-for analysis





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CAS N: 1310-73-2EEC N: 215-185-5

Sodium hydroxide 2 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging480686 ml 500 Plastic bottle480682 ml 5000 Plastic bottle80 g of NaOH. Ready-to-use volumetric solution: 2 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)



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Sodium hydroxide 1 mol/l - Analytical GradePA-PUREX-for analysis





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Sodium hydroxide 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging480717 ml 1000 Plastic bottle480713 l 10 Kubidos40 g of NaOH. Ready-to-use volumetric solution: 1 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)





Code Size Packaging480741 Ampoule Plastic ampoule40,0 g of NaOH. Concentrated volumetric solution to prepare 1 l of solution 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium hydroxide 0.5 mol/lSodio idrossido 0,5 mol/l - Sodium hydroxyde 0.5 mol/l - Sodio hidróxido 0.5 mol/l


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Sodium hydroxide 0.5 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging480777 ml 1000 Plastic bottle480772 l 10 Kubidos20 g of NaOH. Ready-to-use volumetric solution: 0,5 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)


Code Size Packaging480801 Ampoule Plastic ampoule20,0 g of NaOH. Concentrated volumetric solution to prepare 1 l of solution 0,5 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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R: 36/38S: 26-37/39

CAS N: 1310-73-2EEC N: 215-185-5



Code Size Packaging480837 ml 1000 Plastic bottle14,28 g of NaOH. Ready-to-use volumetric solution: 1/2,82 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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R: 36/38S: 26-37/39

CAS N: 1310-73-2EEC N: 215-185-5

Sodium hydroxide 0.25 mol/l - Analytical Grade



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Code Size Packaging480867 ml 1000 Plastic bottle480862 l 10 Kubidos480863 kg 25 Plastic drum11 g of NaOH. Ready-to-use volumetric solution: 0,25 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium hydroxide 1/9 mol/lSodio idrossido 1/9 mol/l - Sodium hydroxyde 1/9 mol/l - Sodio hidróxido 1/9 mol/l


Xi

R: 36/38S: 26-37/39

Sodium hydroxide 1/9 mol/l - Analytical GradePA-PUREX-for analysis




Transport classificationONU n. 1824Transport class: 8Transport class: 8.201Packaging group: III

C

R: 35S: 26-37/39-45


Sodium hydroxide 0.1 mol/l - Analytical GradePA-PUREX-for analysis




Code Size Packaging480897 ml 1000 Plastic bottle480892 l 10 Kubidos4 g of NaOH. Ready-to-use volumetric solution: 0,1 NFor further information on above products, see following product/application section(s)Volumetry (p. 92)





Sodium hydroxide 0,7 mol/l (N/1.4)Sodio idrossido 0,7 mol/l (N/1,4) - Sodium hydroxyde 0,7 mol/l (N/1,4) - Sodio hidróxido 0.7 mol/l (N/1,4)


Sodium hydroxide 0,7 mol/l (N/1.4) - Special GradeRS-For agroalimentary analysis

Code Size Packaging526511 l 10 -




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Sodium hydroxide 0,2 mol/lSodio idrossido 0,2 mol/l - Sodium hydroxyde 0,2 mol/l - Sodio hidróxido 0.2 mol/l


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Sodium hydroxide 0,2 mol/l - Analytical GradePA-PUREX-for analysis



Sodium hydroxide 0,2 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.19 ÷ 0.21 M



Sodium hydroxide 0.01 mol/lSodio idrossido 0,01 mol/l - Sodium hydroxyde 0.01 mol/l - Sodio hidroxido 0.01 mol/l



Sodium hydroxide 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis



Sodium hydroxide-d 1 30%Sodio idrossido-d 30% - Sodium hydroxyde-d 30% - Sodio hidróxido-d 30%



Sodium hydroxide-d 1 30% - Special GradeRS-For NMR spectroscopy



Sodium hydroxide-d 1 mol/lSodio idrossido-d 1 1 mol/l - Sodium hydroxyde-d 1N - Sodio hidróxido-d 1 mol/l



Sodium hydroxide-d 1 mol/l - Special GradeRS-For NMR spectroscopy



Sodium hypochlorite solution ~ 15% in waterSodio ipoclorito soluzione in acqua - Sodium hypochlorite en solution dans l!eau - Sodio hipoclorito solución en agua


Xi

R: 31-36/38S: 28-50


Sodium hypochlorite solution ~ 15% in water - Analytical Grade



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Sodium hypochlorite solution ~ 15% in water - Analytical GradeRPE-For analysis

Assay (iodometric) 5 ÷ 9 %(Cl)m/m Description Yellow clear liquid Density at 20°C ~ 1.15Alcalinity (NaOH) <=1.8 % m/m Cd <=10 ppm Cr <=10 ppmCu <=10 ppm Hg <=10 ppm Mn <=10 ppmNi <=10 ppm Zn <=10 ppm


Sodium hypochlorite solution ~ 15% in water - Technical GradePS-Pure-for synthesis

Density at 20°C 1.21 - 1.25 Appearance Slight yellow liquid French chlorometric degree 47 - 54 °Active chlorine percentage 12,3 - 14,3 % (m/m)

Code Size PackagingP9350046 ml 1000 Glass bottle PVC coatedP9350067 l 200 Plastic drum

RE-PureAssay (iodometric) 5 ÷ 9 % Cl Description Yellow clear liquid Alcalinity (NaOH) <=1.8 % m/m


Sodium hypophosphiteSodio ipofosfito - Sodium hypophosphite - Sodio hipofosfito


Sodium hypophosphite - Technical GradeRE-Pure

Assay (oxidimetric) >=102 % t.q. Description White crystalline powder Chloride <=100 ppmHeavy metals (Pb) <=10 ppm Sulphate <=500 ppm As <=2 ppmFe <=50 ppm


Sodium iodideSodio ioduro - Sodium iodure - Sodio yoduro


Sodium iodide - Analytical GradePA-PUREX-for analysis

Code Size PackagingP1410517 g 1000 Plastic jarP1410544 kg 25 Plastic bucket

RPE-For analysisAssay (oxidimetric) 99 ÷ 101.5 % Description White crystals Loss on drying <= 2 %Iodate <= 4 ppm Sulphate <= 150 ppm Fe <= 20 ppm


Sodium iodide - Pharmaceutical Grade



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Sodium iodide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (oxidimetric) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Alcalinity Conform Ph.Eur.Appearance of solution Conform Ph.Eur. Thiosulphate Conform Ph.Eur. K Conform USP-NFNitrat.nitrit.and NH4OH Conform USP-NF Thiosulfates and barium Conform USP-NF Residue solvents Conform USP-NFWater (K.F.) <= 2.0 % Loss on drying <= 3.0 % Iodate <= 4 ppmHeavy metals (Pb) <= 10 ppm Sulphate <= 150 ppm Fe <= 20 ppm


Sodium L-ascorbateSodio L-ascorbato - Sodium L-ascorbate - Sodio L-ascorbato


Sodium L-ascorbate - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description White or yellow crystalline powder Specific optical rotation +103 ÷ +106 °Heavy metals (Pb) <=20 ppm Water <=0.3 % As <=3 ppmPb <=10 ppm


Sodium laurylsulphateSodio laurilsolfato - Sodium laurylsulfate - Sodio laurilsulfato

Xn

R: 20/21/22-36/37/38S: 7-45


Sodium laurylsulphate - Analytical GradePA-PUREX-for analysis


Sodium laurylsulphate - Special GradeRS-For surfactants detection

Assay (acidimetric) >= 92.0 % Description White crystalline powder Identification (I.R.) PositivepH sol. 1% at 20°C 8.5 ÷ 10.5 Free sulphate (Na2SO4) <= 1.5 %

Code Size Packaging481231 g 250 Plastic jar481233 g 10000 Metal drum481235 kg 25 Sack

Sodium merthiolateSodio mertiolato - Sodium merthiolate - Sodio mertiolato

SynonymesSodium (éthylmercurithio)-2-benzoate

Thimérosal


N T+

R: 26/27/28-33-50/53S: 13-28-36-45-60-61


Sodium merthiolate - Technical GradeRE-Pure

Assay(mercurymetric) 97.0 ÷ 101.0 % s.s. Description Pale cream powder Loss on drying <=0.5 %pH sol. 1% at 25° C 6.0 ÷ 8.0 Mercurous salts <=0.7 % Ether soluble matter <=0.6 %




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Sodium metabisulphiteSodio metabisolfito - Sodium métabisulfite - Sodio metabisulfito

Xn

R: 22-31-41S: 26-39-46


Sodium metabisulphite - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >= 97.0 % Description White crystalline powder Chloride <= 0.05 %Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 10 ppm Thiosulphate <= 0.05 %Fe <= 20 ppm


Sodium metabisulphite - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-BP

Assay (oxidimetric) 95.0 ÷ 100.5 % Assay (SO2) 65.0 ÷ 67.4 % Description White crystalline powderAppearance of solution Conform Ph.Eur. pH solution 5% 3.5 ÷ 5.0 Chloride <=500 ppmThiosulphate <=500 ppm Heavy metals (Pb) <=20 ppm As <=5 ppmFe <=20 ppm Residual solvents (CPMP/ICH/283/95) Conform Origin (BSE/TSE) Synthesis

Code Size Packaging370752 g 2500 Plastic jar370753 kg 25 Drum

Sodium metabisulphite solution 15% in waterSodio metabisolfito soluzione 15% in acqua - Sodium métabisulfite en solution à 15% dans l!eau - Sodio metabisulfito solución 15% en agua


Sodium metabisulphite solution 15% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 14 ÷ 16 % Description Clear colourless liquid

Code Size Packaging481293 l 10 Bottle

Sodium metaperiodateSodio (meta)-periodato - Sodium m-périodate - Sodio meta-parayodato


O Xi

R: 8-36/37/38S: 17


Sodium metaperiodate - Analytical GradeRPE-For analysis

Assay (iodometric) 99.8 ÷ 100.3 % (s.s.) Description White crystalline powder Other halogens (Cl) <= 0.02 %Mn <= 3 ppm


Sodium metaphosphateSodio metafosfato - Sodium métaphosphate - Sodio metafosfato


Sodium metaphosphate - Technical GradeRE-Pure

Assay >=68.0 % P2O5 Description White crystalline powder Chloride <=500 ppmHeavy metals (Pb) <=20 ppm Sulphate <=0.1 % Fe <=500 ppm




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Sodium molybdateSodio molibdato - Sodium molybdate - Sodio molibdato


Sodium molybdate - Analytical GradePA-PUREX-for analysis


RPE-For analysisAssay (oxidimetric) > 99.0 % Description White crystalline powder


Sodium nitrateSodio nitrato - Sodium nitrate - Sodio nitrato


O

R: 9S: 16-41


Sodium nitrate - Analytical GradePA-PUREX-for analysis


RPE-ACS-ISO-for analysis-Reag. Ph.Eur.-Reag. USPAssay (acidimetric) >= 99.0 % Description White crystals pH sol. 5% in H2O 5.5 ÷ 8.3Water-insoluble matter <= 50 ppm Chloride <= 10 ppm Phosphate <= 5 ppmIodate <= 5 ppm Nitrite <= 10 ppm Sulphate <= 30 ppmHeavy metals (Pb) <= 5 ppm Fe <= 3 ppm Ca <= 50 ppmMg <= 20 ppm


Sodium nitrate - Technical GradeRE-Pure

Assay (non-aqueos medium) >=96 % Description Yellowish crystals Chloride <=0.5 %Water-insoluble matter <=500 ppm Heavy metals (Pb) <=50 ppm Sulphate <=0.5 %Fe <=50 ppm


Sodium nitriteSodio nitrito - Sodium nitrite - Sodio nitrito

Transport classificationONU n. 1500Transport class: 5.1Secondary risk: 6.1Secondary risk: TOSSICOPackaging group: III

N O T

R: 8-25-50S: 45-61


Sodium nitrite - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=97.0 % Description Yellow crystals Water-insoluble matter <=100 ppmChloride <=50 ppm Sulphate <=100 ppm Heavy metals (Pb) <=10 ppmCa <=100 ppm Fe <=10 ppm K <=50 ppm

Code Size Packaging481827 g 1000 Plastic jar481829 g 5000 Plastic jar481821 kg 25 Fibre drum481824 kg 50 Fibre drum

Sodium nitrite - Pharmaceutical Grade



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Sodium nitrite - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Assay (oxidimetric) 97.0 ÷ 101.0 % s.s. Description Yellow crystals Loss on drying <=0.25 %Heavy metals (Pb) <=20 ppm

Code Size Packaging371901 g 1000 Bottle371902 g 5000 Bottle371903 kg 25 Fibre drum371903 kg 25 Fibre drum

Sodium nitrite - Technical GradeRE-Pure

Assay (oxidimetric) >=95 % Description Yellow crystals Chloride <=0.1 %Heavy metals (Pb) <=50 ppm Sulphate <=0.1 % Fe <=50 ppm


Sodium nitroprussideSodio nitroprussiato - Sodium nitroprussiate - Sodio nitroprusiato


T

R: 23-25S: 45


Sodium nitroprusside - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (argentimetric) 99.0 ÷ 102.0 % Description Red brick crystals Chloride <= 200 ppmSulphate Conform Not soluble matter <= 0.01 %


Sodium nitroprusside 10% in waterSodio nitroprussiato soluzione 10% in acqua - Sodium nitroprussiate en solution à 10% dans l!eau - Sodio nitroprusiato solución 10% en agua


Xn

R: 20/22S: 22-24/25


Sodium nitroprusside 10% in water - Analytical GradeRPE-For analysis

Description Liquido rosso rubino Density at 20° C >=1.050


Sodium oxalateSodio ossalato - Sodium oxalate - Sodio oxalato

Xn

R: 21/22S: 24/25


Sodium oxalate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >=99.5 % Description White crystalline powder Neutrality ConformReady carbonizable substances Conform Loss on drying <=100 ppm Water-insoluble matter <=50 ppmAmmonium <=20 ppm Chloride <=20 ppm Sulphate <=20 ppmHeavy metals (Pb) <=20 ppm Fe <=10 ppm K <=50 ppm


Sodium oxalate - Special Grade



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Sodium oxalate - Special GradeRS-Standard for volumetry

Assay >=99.8 % Description White crystalline powder



Sodium oxalate - Technical GradeRE-Pure

Assay (oxidimetric) >= 99 % Description White crystalline powder Chloride <= 300 ppmHeavy metals (Pb) <= 100 ppm Sulphate <= 100 ppm Fe <= 100 ppm


Sodium perborateSodio perborato - Sodium perborate - Sodio paraborato

Xn

R: 22-36/37/38S: 22-26-37/39


Sodium perborate - Technical GradeRE-Pure

Assay (oxidimetric) >=97 % Description White crystalline powder Chloride <=500 ppmHeavy metals (Pb) <=100 ppm Sulphate <=0.1 % As <=20 ppmFe <=500 ppm


Sodium perchlorate monohydrateSodio perclorato monoidrato - Sodium perchlorate monohydraté - Sodio paraclorato


O Xn

R: 9-22S: 13-22-27


Sodium perchlorate monohydrate - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 85.0 ÷ 90.0 % Description White crystals pH sol. 5% at 25° C 6.0 ÷ 8.0Chloride <=30 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppmSulphate <=20 ppm Ca <=200 ppm Fe <=5 ppmK <=500 ppm


Sodium peroxideSodio perossido - Sodium péroxyde - Sodio paraóxido


C O

R: 8-35S: 8-27-39-45


Sodium peroxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=97 % Description Pale yellow powder Total nitrogen <=20 ppmChloride <=40 ppm Phosphate <=20 ppm Total sulphur <=200 ppmCa <=500 ppm Fe <=20 ppm K <=200 ppmPb <=20 ppm




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Sodium persulphateSodio persolfato - Sodium persulfate - Sodio parasulfato


O Xn

R: 8-22-42/43S: 17-22-24-37-43


Sodium persulphate - Analytical GradePA-PUREX-for analysis

Assay >= 99 % Iron (Fe) <= 10 mg/Kg Chloride and chlorate (as Cl) <= 50 mg/kgHeavy metals (as Pb) <= 10 mg/Kg Sulphuric acid <= 0.01 % Moisture <= 0.05 %Manganese (Mn) <= 1 mg/Kg Ammonium (NH4) <= 0.05 % Active oxygen >= 6.65 %


Sodium persulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=97 % Description White crystalline powder Ammonium <=0.1 %Chloride <=50 ppm Heavy metals (Pb) <=20 ppm Fe <=10 ppm


tri-Sodium phosphateSodio fosfato tribasico - Sodium phosphate tribasique - Sodio fosfato tribásico


tri-Sodium phosphate - Analytical GradeRPE-ACS-for analysis

Assay (alkalimetric) 98.0 ÷ 102.0 % Description White crystals Free alkalies (NaOH) <= 2.5 %Water-insoluble matter <= 100 ppm Chloride <= 10 ppm Sulphate <= 100 ppmHeavy metals (Pb) <= 10 ppm Fe <= 10 ppm


tri-Sodium phosphate - Technical GradeRE-Pure

Assay (alkalimetric) >= 95.0 % Description White powder pH sol. 1% 11.8 ÷ 12.5Water-insoluble matter <= 0.2 %

Code Size Packaging369309 g 5000 Plastic jar369301 kg 25 Drum369304 kg 50 Sack

Sodium phosphomolybdateSodio fosfomolibdato - Sodium phosphomolybdate - Sodio fosfomolibdato


Sodium phosphomolybdate - Analytical GradeRPE-For analysis

Description White granular powder Ammonium <=20 ppm Chloride <=30 ppmWater-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppm Nitrate <=100 ppmSulphate <=80 ppm Ca <=200 ppm Fe <=10 ppmK <=200 ppm




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Sodium phosphotungstateSodio fosfotungstato - Sodium phosphotungstate - Sodio fosfotungstato

SynonymesSodium phosphowolframateAtomic weight: 2924,14

CAS N: 51312-42-6EEC N: 257-132-9

Sodium phosphotungstate - Analytical GradeRPE-For analysis

Description White powder Total nitrogen <=50 ppm Chloride <=200 ppmWater-insoluble matter <=0.2 % Heavy metals (Pb) <=30 ppm Fe <=30 ppmK <=10 ppm


Sodium propionateSodio propionato - Sodium propionate - Sodio propionato


Sodium propionate - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Assay (non-aqueos medium) 99.0 ÷ 100.5 % s.s. Description White powder Alcalinity Conform USP-NFOrganic volatile impurities Conform USP-NF Water (K.F.) <=1.0 % Heavy metals (Pb) <=10 ppm


Sodium pyrophosphateSodio pirofosfato - Sodium pyrophosphate - Sodio pirofosfato decahidrato

Synonymestétra-SodiumdiphosphateAtomic weight: 446,06

CAS N: 13472-36-1EEC N: 231-767-1

Sodium pyrophosphate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 99.0 ÷ 103.0 % Description White crystals pH sol. 5% at 25° C 9.5 ÷ 10.5Total nitrogen <=10 ppm Chloride <=20 ppm Water-insoluble matter <=100 ppmHeavy metals (Pb) <=10 ppm Sulphate <=50 ppm Fe <=10 ppm


tetra-Sodium pyrophosphate anhydrousSodio pirofosfato anidro - Sodium pyrophosphate anhydre - Sodio pirofosfato anhidro

CAS N: 7722-88-5EEC N: 231-767-1

tetra-Sodium pyrophosphate anhydrous - Technical GradeRE-Puro for fibers-ERBATECH

Assay (acidimetric) >=99 % Description White crystals pH sol. 5% at 25° C 10.0 ÷ 11.0Chloride <=50 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=5 ppmSulphate <=50 ppm As <=15 ppm Cu <=3 ppmFe <=20 ppm Zn <=3 ppm


Sodium pyrosulphateSodio pirosolfato - Sodium pyrosulfate - Sodio pirosulfato


Sodium pyrosulphate - Analytical Grade



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Sodium pyrosulphate - Analytical GradeRPE-For analysis

Assay (acidimetric) 39.0 ÷ 42.0 %(H2SO4) Description White irregular pieces Water ins.ble/ppt NH4OH <=500 ppmAmmonium <=10 ppm Chloride <=50 ppm Phosphate <=30 ppmNitrate <=50 ppm Al <=50 ppm As <=5 ppmCa <=100 ppm Cu <=100 ppm Fe <=50 ppmK <=100 ppm Mg <=100 ppm Ni <=100 ppmPb <=100 ppm


Sodium pyrrolidinedithiocarbamateSodio pirrolidinditiocarbammato - Sodium pyrrolidinedithiocarbamate - Acido 1-pirrolidinditiocarboxílico sal sódica


Sodium pyrrolidinedithiocarbamate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % s s Description White powder Identification (I.R.) ConformLoss on drying 17 ÷ 18 % Heavy metals (Pb) <=10 ppm Fe <=10 ppm


Sodium salicylateSodio salicilato - Sodium salicylate - Sodio salicilato

Xn

R: 20/21/22S: 24/25


Sodium salicylate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 99.0 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Sulphite+thiosul. (SO2) Conform USP-NF Organic volatile impurities Conform USP-NFLoss on drying <= 0.5 % Chloride <= 0.02 % Heavy metals (Pb) <= 20 ppmSulphate <= 0.06 % Water (K.F.) <= 0.5 %

Code Size Packaging373607 g 1000 Bottle373604 g 5000 Bottle373603 kg 25 Tank

Sodium silicateSodio silicato - Sodium silicate - Sodio silicato

Xn

R: 20/22-36/37/38S: 26


Sodium silicate - Technical GradeRE-Pure

Assay(Na2O 2SiO2 anydr) >=72 % Description White crystals Loss on ignition <=28 %Heavy metals (Pb) <=20 ppm Fe <=100 ppm


Sodium silicate solution 35% (40°Bé) in waterTransport classificationONU n. 1719Transport class: 8Packaging group: II

Xn

R: 20/22-36/37/38S: 26

CAS N: 1344-09-8EEC N: 215-687-4

Sodium silicate solution 35% (40°Bé) in water - Technical GradeRE-Pure

Assay(SiO2/Na2O) 3.25 ÷ 3.45 Description Opalescent yellow liquid




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Sodium stannateSodio stannato - Sodium stannate - Sodio estañato


Sodium stannate - Technical GradeRE-Pure

Assay (gravimetric) >=42 % Sn Description White hazel powder As <= 100 ppm


Sodium stearateSodio stearato - Sodium stéarate - Sodio estearato


Sodium stearate - Pharmaceutical GradeRPH-Vegetal origin

Assay (sodium stearate) >=40.0 % (GLC) Assay(Na stear.+ palm.) >=90.0 % (GLC) Description White powderAlcohol not sol. matter Conform F.U. Organic volatile impurities Conform USP-NF Loss on drying <=5.0 %Acidity or alkalinity 0.85 ÷ 1.2 % Acidity ind. fat acids 196 ÷ 211 Indic.iodio d/ac.grassi <=4.0Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging377512 g 2500 Plastic bottle377512 g 2500 Plastic bottle377515 kg 25 Tank

Sodium succinateSodio succinato - Sodium succinate - Sodio succinato


Sodium succinate - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White crystalline powder pH sol. 5% at 25° C 8.4 ÷ 9.2Ammonium <=10 ppm Chloride <=10 ppm Phosphate <=20 ppmWater-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Sulphate <=50 ppmAs <=1 ppm Ca <=50 ppm Cu <=2 ppmFe <=5 ppm K <=50 ppm Ni <=2 ppmPb <=2 ppm Zn <=2 ppm


Sodium sulphateSodio solfato - Sodium sulfate - Sodio sulfato decahidrato


Sodium sulphate - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) >=99 % Description White crystals pH solution 5% 5.2 ÷ 9.2Total nitrogen <=3 ppm Chloride <=5 ppm Phosphate <=5 ppmWater-insoluble matter <=100 ppm Heavy metals (Pb) <=3 ppm Ca <=50 ppmFe <=5 ppm K <=50 ppm Mg <=30 ppm

Code Size Packaging482957 g 1000 Plastic jar482959 g 5000 Bottle482952 kg 25 Fibre drum



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Sodium sulphate anhydrousSodio solfato anidro - Sodium sulfate anhydre - Sodio sulfato anhidro


Sodium sulphate anhydrous - Analytical GradePA-PUREX-for analysis

Assay >= 99.6 % Loss on drying <= 1 % Iron (Fe) <= 5 mg/KgNaCl <= 0.25 % pH (10% solution) 6 - 10 unité pH


RPE-ACS-ISO-for analysisAssay (acidimetric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 5.2 ÷ 9.2Loss on ignition <=0.5 % Water-insoluble matter <=100 ppm Total nitrogen <=5 ppmChloride <=10 ppm Phosphate <=10 ppm Heavy metals (Pb) <=5 ppmCa <=100 ppm Fe <=10 ppm K <=100 ppmMg <=50 ppm

Code Size Packaging483005 g 500 Fibreboard box483007 g 1000 Plastic jar483009 g 5000 Plastic jar483001 kg 25 Carton drum


Sodium sulphate anhydrous - Special GradeRS-For anhydrification

Assay >= 99 % Loss on drying <= 1 %


RS-For residual pesticides analysisAssay (acidimetric) >=99.0 % Description White crystalline powder pH sol. 5% in H2O 5.2 ÷ 9.2Loss on ignition <=0.5 % Total nitrogen <=5 ppm Ca, Mg and ppt by NH4OH <=200 ppmChloride <=10 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppmAs <=1 ppm Fe <=10 ppm


Sodium sulphate anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.

Assay 98.5 ÷ 101.0 % Description White powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Chloride <= 0.045 % Ca <= 0.045 %Heavy metals (Pb) <= 45 ppm Fe <= 90 ppm Mg <= 0.02 %Loss on drying <= 0.5 % Origin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging375716 kg 25 Carton drum375714 kg 50 Sack

Sodium sulphate anhydrous - Technical GradePS-Pure-for synthesis

Assay >= 99 % Loss on drying <= 1 %


RE-PureAssay (acidimetric) >=97 % Description White crystalline powder Loss on ignition <=1 %Chloride <=0.1 % Heavy metals (Pb) <=10 ppm As <=10 ppmFe <=10 ppm

Code Size Packaging375707 g 1000 Plastic jar375709 g 5000 Plastic jar375703 kg 25 Fibre drum375704 kg 50 Sack



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Sodium sulphate anhydrous crystalsSodio solfato anidro cristalli - Sodium sulfate anhydre cristallisé - Sodio sulfato cristales


Sodium sulphate anhydrous crystals - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) >= 99.0 % Description White crystals pH sol. 5% in H2O 5.2 ÷ 9.2Loss on ignition <= 0.5 % Total nitrogen <= 5 ppm Phosphate <= 10 ppmChloride <= 10 ppm Water-insoluble matter <= 100 ppm Heavy metals (Pb) <= 5 ppmCa <= 100 ppm Fe <= 10 ppm K <= 100 ppmMg <= 50 ppm



Sodium sulphide nonahydrateSodio solfuro nonaidrato - Sodium sulfure nonahydraté - Sodio sulfuro nonahidrato


C

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Sodium sulphide nonahydrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) >= 98.0 % Description White crystals Ammonium <= 50 ppmFe Conform Sulphite and thiosulphate (SO4) <= 0.1 %


Sodium sulphide trihydrateSodio solfuro triidrato - Sodium sulfure trihydraté - Sodio sulfuro trihidrato


C

R: 31-34S: 26-45


Sodium sulphide trihydrate - Technical GradeRE-Pure

Assay (oxidimetric) >=97 % Description Scaglie gialle


Sodium sulphite anhydrousSodio solfito anidro - Sodium sulfite anhydre - Sodio sulfito anhidro

Xi

R: 31-36/37S: 26


Sodium sulphite anhydrous - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >=98.0 % Description White powder Acidity ConformFree alkalinity <=0.03 meq/g Chloride <=200 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=10 ppm Fe <=10 ppm

Code Size Packaging483257 g 1000 Plastic jar483258 g 2500 Metallic can483254 kg 50 Carton drum

Sodium sulphite anhydrous - Pharmaceutical Grade



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Sodium sulphite anhydrous - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-BP

Assay (oxidimetric) 95.0 ÷ 100.5 % Description White powder Appearance of solution Conform Ph.Eur.Heavy metals (Pb) <=10 ppm Thiosulphate <=0.1 % Fe <=10 ppmSe <=10 ppm Zn <=25.0 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Sodium tartrateSodio tartrato - Sodium tartrate - Sodio tartrato


Sodium tartrate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White crystalline powder pH sol. 5% at 25° C 7.0 ÷ 9.0Loss on drying at 150°C 15.61 ÷ 15.71 % Ammonium <= 30 ppm Chloride <= 5 ppmPhosphate <= 5 ppm Water-insoluble matter <= 50 ppm Heavy metals (Pb) <= 5 ppmSulphate <= 50 ppm Ca <= 100 ppm Fe <= 10 ppm


Sodium tartrate - Special GradeRS-ACS-for Karl Fischer's reagent standardization

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White crystalline powder pH sol. 5% at 25° C 7.0 ÷ 9.0Loss on drying 150° C 15.61 ÷ 15.71 % Ammonium <=30 ppm Chloride <=5 ppmPhosphate <=5 ppm Water-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppmSulphate <=50 ppm Ca <=100 ppm Fe <=10 ppm



Sodium tetraborate anhydrousSodio tetraborato anidro - Sodium tétraborate anhydre - Sodio tetraborato anhidro


Sodium tetraborate anhydrous - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99.4 % Description White crystals Chloride <= 500 ppmHeavy metals (Pb) <= 50 ppm Ca <= 200 ppm Cu <= 50 ppmK <= 500 ppm Fe <= 50 ppm Mg <= 200 ppmNi <= 50 ppm Pb <= 50 ppm


Sodium tetraborate decahydrateSodio tetraborato decaidrato - Sodium tétraborate décahydraté - Sodio tetraborato decahidrato


Sodium tetraborate decahydrate - Analytical Grade



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Sodium tetraborate decahydrate - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) >=99.5 % Description White crystals pH sol. M/100 at 25° C 9.00 ÷ 9.50Carbonate <=50 ppm Chloride <=5 ppm Phosphate <=5 ppmWater-insoluble matter <=30 ppm Heavy metals (Pb) <=5 ppm Sulphate <=10 ppmAs <=1 ppm Ca <=50 ppm Cu <=2 ppmFe <=5 ppm K <=50 ppm Mg <=10 ppmNi <=2 ppm Pb <=2 ppm Zn <=2 ppm



Sodium tetraborate decahydrate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (alkalimetric) 99.0 ÷ 103.0 % Description White crystalline powder Appearance of solution Conform Ph.Eur.Carbonates and bicarb. Conform USP-NF Residue solvents Conform USP-NF pH sol. 4% at 25 °C 9.0 ÷ 9.6Ammonium <=10 ppm Heavy metals (Pb) <=20 ppm Sulphate <=50 ppmAs <=5 ppm Ca <=100 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform Colour Conform


Sodium tetraphenylborateSodio tetrafenilborato - Sodium tétraphénylborate - Sodio tetrafenilborato


Sodium tetraphenylborate - Analytical GradeRPE-ACS-for analysis

Assay (gravimetric) >=99.5 % Description White crystalline powder Appearance of solution ConformLoss on drying <=0.5 %

Code Size Packaging483758 g 5 Glass jar483751 g 25 Glass jarReagent for the precipitation and titration of K.

Sodium thiocyanateSodio solfocianuro - Sodium sulfocyanure - Sodio sulfocianuro

Xn

R: 20/21/22-32S: 13


Sodium thiocyanate - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >=98.0 % Description White crystals Ammonium <=20 ppmCarbonate <=0.2 % Chloride <=100 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=5 ppm Sulphate <=100 ppm Sulphide <=10 ppmFe <=2 ppm


Sodium thiocyanate - Technical GradeRE-Pure

Assay (argentimetric) >=95 % Description White crystals Loss on drying <=3.5 %Alcalinity (NaOH) <=0.3 % Halides <=0.2 % Sulphur compounds <=10 ppmAlcohol-insolub. matter <=1.5 % Heavy metals (Pb) <=200 ppm Fe <=80 ppm




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Sodium thiosulphateSodio tiosolfato - Sodium thiosulfate - Sodio tiosulfato


Sodium thiosulphate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (iodometric) 99.5 ÷ 101.0 % Assay (iodometric) 99.0 ÷ 100.5 % s.s. Description Semitransparent crystalspH sol. 5% at 25° C 6.0 ÷ 8.4 Total nitrogen <=20 ppm Water-insoluble matter <=50 ppmSulphat + sulphit (SO4) <=0.1 % Sulphide <=1 ppm Appearance of solution ConformCalcium Conform pH sol. 10% at 20°C 6.0 ÷ 8.4 Loss on drying 32.0 ÷ 37.0 %Heavy metals (Pb) <=10 ppm


Sodium thiosulphate crystalsSodio tiosolfato cristalli - Sodium thiosulfate cristallisé - Sodio tiosulfato cristales


Sodium thiosulphate crystals - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (iodometric) 99.0 ÷ 100.5 % s.s. Assay (iodometric) 99.0 ÷ 101.0 % t.q. Description Colourless crystalsAppearance of solution Conform Ph.Eur. Sulphide Conform Ph.Eur. Ca Conform USP-NFpH sol 10% 6.0 ÷ 8.4 Loss at 45°C 32.0 ÷ 37.0 % Sulphat + sulphit (SO4) <=0.2 %Heavy metals (Pb) <=10 ppm

Code Size Packaging377907 g 1000 Bottle377909 g 5000 Bottle377901 kg 25 Tank

Sodium thiosulphate crystals - Technical GradeRE-Pure

Assay (oxidimetric) >= 99 % Description Colourless crystals Ins.,Ca,Mg & ppt NH4OH <= 0.2 %Heavy metals (Pb) <= 10 ppm S <= 20 ppm Fe <= 2 ppm


Sodium thiosulphate anhydrousSodio tiosolfato anidro - Sodium thiosulfate anhydre - Sodio tiosulfato anhidro


Sodium thiosulphate anhydrous - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description White crystalline powder pH sol 10% 6.5 ÷ 9.5Sulphat + sulphit (SO4) <= 1 % Loss on drying <= 0.5 % Heavy metals (Pb) <= 50 ppmFe <= 50 ppm


Sodium thiosulphate 1 mol/lSodio tiosolfato 1 mol/l - Sodium thiosulfate 1 mol/l - Sodio tiosulfato 1 mol/l


Sodium thiosulphate 1 mol/l - Analytical Grade



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Sodium thiosulphate 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging484026 ml 500 Bottle158,11 g of Na2S2O3. Ready-to-use volumetric solution: 1 N

Sodium thiosulphate 0.5 mol/lSodio tiosolfato 0,5 mol/l - Sodium thiosulfate 0,5 mol/l - Sodio tiosulfato 0.5 mol/l


Sodium thiosulphate 0.5 mol/l - Analytical GradePA-PUREX-for analysis



Sodium thiosulphate 0.2 mol/lSodio tiosolfato 0,2 mol/l - Sodium thiosulfate 0,2 mol/l - Sodio tiosulfato 0.2 mol/l





Sodium thiosulphate 0.1 mol/lSodio tiosolfato 0,1 mol/l - Sodium thiosulfate 0.1 mol/l - Sodio tiosulfato 0.1 mol/l





RPE-For analysisCode Size Packaging484077 ml 1000 Glass bottle484077 ml 1000 -484087 ml 1000 Bottle15,811 g of Na2S2O3. Ready-to-use volumetric solution: 0,1N






Sodium thiosulphate 0.0394 mol/l - Analytical Grade



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Sodium thiosulphate 0.0394 mol/l - Analytical GradeRPE-For analysis






Sodium thiosulphate 0.0197 mol/l - Analytical GradeRPE-For analysis






Sodium thiosulphate 0.01 mol/l - Analytical GradeRPE-NORMEX-for analysis


Code Size Packaging484161 Ampoule Plastic ampoule1,581 g of Na2S2O3. Concentrated volumetric solution to prepare 1 l of solution 0,01 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Sodium tungstateSodio tungstato - Sodium tungstate - Sodio tungstato

SynonymesSodium wolframateXn

R: 22S: 22-24/25


Sodium tungstate - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (gravimetric) 99.0 ÷ 101.0 % Description White crystals Free alkalinity <= 0.02 meq/gChloride <= 50 ppm Water-insoluble matter <= 100 ppm Heavy metals and Fe(Pb) <= 10 ppmSulphate <= 100 ppm Mo <= 10 ppm


Sodium tungstate solution 10% in waterSodio tungstato soluzione 10% in acqua - Sodium tungstate en solution à 10% dans l!eau - Sodio tungstato solución 10% en agua


Sodium tungstate solution 10% in water - Analytical GradeRPE-For analysis




Sol CARLO ERBA REAGENTS

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Solvent PlusSolvente Plus - Solvant Plus - Disolvente PLUS

Xn

R: 10-65-66

Solvent Plus - Special GradeRS-For histology

Description Clear liquid Density at 15° C 0.764 ÷ 0.774 Boiling point 182 ÷ 208 °CAromatic compounds <= 0.05 %

Code Size Packaging446187 ml 2500 Glass bottle446181 ml 5000 Metallic canPetroleous productFor further information on above products, see following product/application section(s)Microscopy (p. 58)

D-SorbitolD-Sorbitolo - D-Sorbitol - D-Sorbita


D-Sorbitol - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98 % Description White crystalline powder Loss on drying <=1 %Chloride <=50 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=0.1 %Sulphate <=100 ppm Red.ing sugars(Glucose) <=0.1 % Totol sugars(Glucose) <=0.3 %As <=2 ppm Ca <=50 ppm Fe <=10 ppm

Code Size Packaging484705 g 250 Plastic jar484701 g 1000 Plastic jarFor biochemistry

Sorbitol powderSorbitolo polvere - Sorbitol en poudre - Sorbita polvo


Sorbitol powder - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Assay (HPLC) 97.0 ÷ 102.0 % anidro Description White crystalline powder Water (K.F.) <= 1.5 %Ni <= 1 ppm Pb <= 0.5 ppm Reducing sugar Conform Ph.Eur.Appearance of solution Conform Ph.Eur. Specific optical rotation (anhydrous) +4.0 ÷ +7.0 ° Sostanze analoghe (HPLC) Conform Ph.Eur.Conductivity <= 20 µS.cm-1 Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform


Sorbitol (no crystallizable) solution 70% in waterCAS N: 50-70-4EEC N: 200-061-5

Sorbitol (no crystallizable) solution 70% in water - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-BP

Assay (HPLC) Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Water (K.F.) 28.0 ÷ 32.0 % Conductivity <= 10 µS.cm-1 Ni <= 1 ppmPb <= 0.5 ppm Reducing sugar <= 0.2 % Zuccheri riducenti dopo idrolisi <= 9.3 %Sostanza anidra 68.0 ÷ 72.0 % D- Sorbitolo 72.0 ÷ 92.0 %

Code Size Packaging379021 ml 1000 Bottle379022 ml 5000 Bottle379025 kg 65 Drum


SorSECTION III - CHEMICALS 100°ed

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L(-)SorboseL(-)Sorbosio - L(-)Sorbose - L(-)Sorbosa

SynonymesSorbinoseAtomic weight: 180,16

CAS N: 87-79-6EEC N: 201-771-8

L(-)Sorbose - Analytical GradeRPE-For analysis

Description White crystalline powder Melting point 162.5 ÷ 167.5 ° C Specific optical rotation -41.3 ÷ -44.3 °Loss on drying <=0.5 % Acidity (acetic acid) <=150 ppm Chloride <=50 ppmWater-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=300 ppmSulphate <=50 ppm Ca <=100 ppm Fe <=10 ppm


Sparteine sulphateSparteina solfato - Spartéine sulfate - Esparteínio sulfato


T+

R: 26/27/28S: 36/37-45


Sparteine sulphate - Technical GradeRE-Pure

Assay >= 99 % Description White crystalline powder Melting point 133 ÷ 140 °C


Standard Mixture for analysis following norm NF-EN-ISO 93377-2Transport classificationONU n. 1090 Xn

R: R38-48/20-62-51/53S: 9-16-26

Standard Mixture for analysis following norm NF-EN-ISO 93377-2 - Special GradeRS-For enviromental analysis (for Hydrocarbon Oil Index)

Code Size Packaging Notes506002 Standard solution 2 analytes (mineral oils) in acetone.ml 1 Ampoule506010 Standard solution 2 analytes (mineral oils) in n-hexane.ml 1 Ampoule506020 Standard solution 16 analytes (n-alkanes) in n-hexane.ml 1 Ampoule506040 Standard solution for hydrocarbon analysis according to UNI ISO 9377-2. See product-applicml 5 Ampoule506011 Standard solution 2 analytes (mineral oils) in n-hexane.ml 10 Ampoule506030 Standard solution for hydrocarbon analysis according to UNI ISO 9377-2. See product-applicml 10 Ampoule


Standard solution 1,30 µS/cmSoluzione standard da 1,30 µS/cm - Etalon de conductivité 1,30 µS/cm - Solución Estandard de 1,30 µS/cm

Standard solution 1,30 µS/cm - Special GradeRS-For conductivity

Description Clear colourless liquid Conductivity at 25°C 1.25 ÷ 1.35 µS/cm



Standard solution 5 µS/cmSoluzione standard da 5 µS/cm - Etalon de conductivité 5 µS/cm - Solución Estandard de 5 µS/cm

Standard solution 5 µS/cm - Special GradeRS-For conductivity





Sta CARLO ERBA REAGENTS

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Standard solution 10 µS/cmSoluzione standard da 10 µS/cm - Etalon de conductivité 10µS/cm - Solución Estandard de 10 µS/cm































StaSECTION III - CHEMICALS 100°ed

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Standard solution 1.000 µS/cmSoluzione standard da 1000 µS/cm - Etalon de conductivité 1000 µS/cm - Solución Estandard de 1000 µS/cm

Standard solution 1.000 µS/cm - Special GradeRS-For conductivity




Standard solution 1.413 µS/cmSoluzione standard da 1.413 µS/cm - Etalon de conductivité 1,413 µS/cm - Solución Estandard de 1,413 µS/cm


Description Clear colourless liquid Conductivity at 25°C 1399 ÷ 1427 µS/cm



Standard solution 5.000 µS/cmSoluzione standard da 5.000 µS/cm - Etalon de conductivité 5000 µS/cm - Solución Estandard de 5.000 µS/cm





Standard solution 10.000 µS/cmSoluzione standard da 10.000 µS/cm - Etalon de conductivité 10 000 µS/cm - Solución Estandard de 10.000 µS/cm







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Standard Solution Ph. Eur. Cap. 2.2.1Soluzione Standard Ph. Eur. Cap. 2.2.1 - Solution étalon Ph. Eur. Chap. 2.2.1 - Solución Estandard Ph. Eur. Cap. 2.2.1

Transport classificationONU n. 3287 T

R: R:45,42/43S: S:23-24-37-45-53

Standard Solution Ph. Eur. Cap. 2.2.1 - Special GradeRS-For analysis according to Ph. Eur.

Code Size Packaging Notes612201100 Primary opalescent suspensionml 100 Bottle

For further information on above products, see following product/application section(s)Reagents formulated following Pharmacopeia (p. 74)


Transport classificationONU n. 3287

R: R49-22-42/43-52/53S: S:45-53

Standard Solution Ph. Eur. Cap. 2.2.2 - Special Grade



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Code Size Packaging Notes612202510 Standard solution B (Brown)ml 125 Bottle612202520 Standard solution BY brown-yellowml 125 Bottle612202530 Standard solution Y (Yellow)ml 125 Bottle612202540 Standard solution GY green-yellowml 125 Bottle612202550 Standard solution R (Red)ml 125 Bottle612202400 Matrix for diluition HCl 10 g/Lml 1000 Bottle




Code Size Packaging Notes612203168 Reference buffer solution pH 1,68 at 25°Cml 500 Bottle612203401 Reference buffer solution pH 4,01 at 25°Cml 500 Bottle612203687 Reference buffer solution pH 6,87 at 25°Cml 500 Bottle612203741 Reference buffer solution pH 7,41 at 25°Cml 500 Bottle612203918 Reference buffer solution pH 9,18 at 25°Cml 500 Bottle




Code Size Packaging Notes612238130 Potassium chloride solution conductivity 1330 µS/cmml 500 Bottle612238133 Potassium chloride solution conductivity 133 µS/cmml 500 Bottle612238266 Potassium chloride solution conductivity 26,6 µS/cmml 500 Bottle


Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000200Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000200 - Special GradeRS-For analysis according to Ph. Eur.

Code Size Packaging Notes615000200 Aluminium standard solution (200 ppm Al)ml 100 Bottle








Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000203Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000203 - Special Grade



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Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000203 - Special GradeRS-For analysis according to Ph. Eur.




Code Size Packaging Notes615000309 Ammonium standard solution (100 ppm NH4)ml 100 Bottle



Code Size Packaging Notes615000301 Ammonium standard solution (2.5 ppm NH4)ml 100 Bottle



Code Size Packaging Notes615000302 Ammonium standard solution (1 ppm NH4)ml 100 Bottle



Code Size Packaging Notes615000400 Antimony standard solution (1 ppm Sb)ml 100 Bottle



Code Size Packaging Notes615000509 Arsenic standard solution (10 ppm As)ml 100 Bottle



Code Size Packaging Notes615000501 Arsenic standard solution (1 ppm As)ml 100 Bottle





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Code Size Packaging Notes615000502 Arsenic standard solution (0.1 ppm As)ml 100 Bottle



Code Size Packaging Notes615000609 Barium standard solution (50 ppm Ba)ml 100 Bottle



Code Size Packaging Notes615000601 Barium 0.1%ml 100 Bottle


Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000700Xn

R: R20/21/22S: 36/37


Code Size Packaging Notes615000700 Cadmium 0.1%ml 100 Bottle



R: R20/21/23S: 36/38


Code Size Packaging Notes615000709 Cadmium standard solution (10 ppm Cd)ml 100 Bottle



Code Size Packaging Notes615000809 Calcium standard solution (400 ppm Ca)ml 100 Bottle







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Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5000802Transport classificationONU n. 1993

R: R10


Code Size Packaging Notes615000802 Calcium standard solution(100 ppm Ca), alcoholicml 100 Bottle






Code Size Packaging Notes615000804 Calcium standard solution R1 (100 ppm Ca)ml 100 Bottle



Code Size Packaging Notes615000909 Chloride standard solution (8 ppm Cl)ml 100 Bottle






Code Size Packaging Notes615001000 Chromium standard solution (100 ppm Cr)ml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.1.2 Ref. 5001002Transport classificationONU n. 3287 T

R: R45-46-20-42/43S: S53-24-37-45


Code Size Packaging Notes615001002 Chromium standard solution (0.1 per cent Cr)ml 100 Bottle




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Code Size Packaging Notes615001100 Copper standard solution (0.1 per cent Cu)ml 100 Bottle



Code Size Packaging Notes615001209 Ferrocyanide standard solution (100 ppm Fe(CN)6)ml 100 Bottle



Code Size Packaging Notes615001300 Ferrocyanide standard solution (50 ppm Fe(CN)6)ml 100 Bottle



Code Size Packaging Notes615001409 Fluoride standard solution (10 ppm Fe)ml 100 Bottle



Code Size Packaging Notes615001401 Fluoride standard solution (1 ppm Fe)ml 100 Bottle



Code Size Packaging Notes615001500 Formaldehyde standard solution (5 ppm CH2O)ml 100 Bottle



Code Size Packaging Notes615001609 Iron standard solution (20 ppm Fe)ml 100 Bottle





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Code Size Packaging Notes615001605 Iron standard solution (0.1 per cent Fe)ml 100 Bottle






Code Size Packaging Notes615001700 Lead standard solution (0.1 per cent Pb)ml 100 Bottle615001701 Lead standard solution (0.1 per cent Pb)ml 500 Bottle





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Code Size Packaging Notes615001709 Lead standard solution (100 ppm Pb)ml 100 Bottle












Code Size Packaging Notes615001705 Lead standard solution (0.1 ppm Pb)ml 100 Bottle



Code Size Packaging Notes615001706 Lead standard solution R1 (10 ppm Pb)ml 100 Bottle



Code Size Packaging Notes615001809 Magnesium standard solution (100 ppm Mg)ml 100 Bottle





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Code Size Packaging Notes615001801 Magnesium standard solution (10 ppm Mg)ml 100 Bottle



Code Size Packaging Notes615001802 Magnesium standard solution R1 (10 ppm Mg)ml 100 Bottle



Code Size Packaging Notes615001803 Magnesium standard solution (0.1 per cent Mg)ml 100 Bottle



Code Size Packaging Notes615001900 Mercury standard solution (1000 ppm Hg)ml 1000 Bottle



Code Size Packaging Notes615001901 Mercury standard solution (10 ppm Hg)ml 100 Bottle



Code Size Packaging Notes615002009 Nickel standard solution (10 ppm Ni)ml 100 Bottle



Code Size Packaging Notes615002001 Nickel standard solution (0.1 ppm Ni)ml 100 Bottle





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Code Size Packaging Notes615002002 Nickel standard solution (0.2 ppm Ni)ml 100 Bottle



Code Size Packaging Notes615002109 Nitrate standard solution (100 ppm NO3)ml 100 Bottle









Code Size Packaging Notes615002200 Phosphate standard solution (5 ppm PO4)ml 100 Bottle



Code Size Packaging Notes615002409 Potassium standard solution (100 ppm K)ml 100 Bottle








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Code Size Packaging Notes615002402 Potassium standard solution (0.1 per cent K)ml 100 Bottle



Code Size Packaging Notes615002500 Selenium standard solution (100 ppm Se)ml 1000 Bottle



Code Size Packaging Notes615002501 Selenium standard solution (1 ppm Se)ml 100 Bottle



Code Size Packaging Notes615002609 Silver standard solution (5 ppm Ag)ml 100 Bottle



Code Size Packaging Notes615002709 Sodium standard solution (200 ppm Na)ml 100 Bottle






Code Size Packaging Notes615002809 Sulphate standard solution (10 ppm SO4)ml 100 Bottle





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Code Size Packaging Notes615002801 Sulphate standard solution (10 ppm SO4) R1ml 100 Bottle



Code Size Packaging Notes615002802 Sulphate standard solution (100 ppm SO4)ml 100 Bottle



Code Size Packaging Notes615002900 Sulphite standard solution (1.5 ppm SO2)ml 100 Bottle



Code Size Packaging Notes615003000 Thallium standard solution (10 ppm Tl)ml 100 Bottle



Code Size Packaging Notes615003109 Tin standard solution (5 ppm Sn)ml 100 Bottle



Code Size Packaging Notes615003101 Tin standard solution (0.1 ppm Sn)ml 100 Bottle



Code Size Packaging Notes615003200 Titanium standard solution (100 ppm Ti)ml 1000 Bottle





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Code Size Packaging Notes615003300 Vanadium standard solution (1 g/l V)ml 100 Bottle



Code Size Packaging Notes615003400 Zinc standard solution (5 mg/ml Zn)ml 100 Bottle



Code Size Packaging Notes615003409 Zinc standard solution (100 ppm Zn)ml 100 Bottle









Code Size Packaging Notes615003500 Zirconium standard solution (1 g/l Zr)ml 100 Bottle



Code Size Packaging Notes615003600 Palladium standard solution (500 ppm Pd)ml 100 Bottle





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Code Size Packaging Notes615003700 Glyoxal standard solution (20 ppm C2H2O2)ml 100 Bottle



Code Size Packaging Notes615003809 Iodide standard solution (10 ppm I)ml 100 Bottle






Code Size Packaging Notes615004200 Phosphate standard solution (200 ppm PO4)ml 1000 Bottle



Code Size Packaging Notes615004300 Cobalt standard solution (100 ppm Co)ml 1000 Bottle



Code Size Packaging Notes615004400 Germanium standard solution (100 ppm Ge)ml 1000 Bottle



Code Size Packaging Notes615004500 Manganese standard solution (100 ppm Mn)ml 1000 Bottle





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Code Size Packaging Notes615005300 Bismuth standard solution (100 ppm Bi)ml 100 Bottle






Code Size Packaging Notes615005800 Manganese standard solution (1000 ppm Mn)ml 1000 Bottle



Code Size Packaging Notes614000100 Buffered acetone solutionml 1000 Bottle



Code Size Packaging Notes614000200 Buffer solution pH2.1ml 1000 Bottle



Code Size Packaging Notes614000500 Phosphate buffer solution pH 3.0ml 1000 Bottle





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Code Size Packaging Notes614000601 Buffer solution pH 3.5ml 250 Bottle614000600 Buffer solution pH 3.5ml 1000 Bottle



Code Size Packaging Notes614000900 Buffer solution pH 3.7ml 1000 Bottle



Code Size Packaging Notes614001400 Acetate buffer solution pH 4.7ml 1000 Bottle

















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Code Size Packaging Notes614004900 Tris(hydroxymethyl)aminomethane sodium chloride buffer solution pH 7.4ml 1000 Bottle



Code Size Packaging Notes614006200 Tris(hydroxymethyl)aminomethane buffer solution pH 8.1ml 1000 Bottle



Code Size Packaging Notes614006600 Tris(hydroxymethyl)aminomethane EDTA buffer solution pH 8.4ml 1000 Bottle614007000 Buffer solution pH 9.1ml 1000 Bottle



Code Size Packaging Notes614007200 Ammonium chloride buffer solution pH 9.6ml 1000 Bottle



Code Size Packaging Notes614007301 Ammonium chloride buffer solution pH 10.0ml 100 Bottle614007300 Ammonium chloride buffer solution pH 10.0ml 1000 Bottle





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Code Size Packaging Notes614007700 Total-ionic-strengh-adjustment bufferml 1000 Bottle






Code Size Packaging Notes614008300 Buffer (phosphate) solution pH 9.1ml 1000 Bottle



Code Size Packaging Notes614013400 Ammonium chloride buffer solution pH 10.7ml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.1 Ref. 2000200Atomic weight: 122,12CAS N: 65-85-0EEC N: 200-618-2


Code Size Packaging Notes612000200 Benzoic acidg 100 Bottle



R: 45 - 9 - 25S: 53 - 45



Code Size Packaging Notes612000300 Potassium bromateg 50 Bottle



Standard Solution Ph. Eur. Cap. 4.2.1 Ref. 2000400 - Special Grade



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Code Size Packaging Notes612000400 Potassium hydrogen phtalateg 50 Bottle


Standard Solution Ph. Eur. Cap. 4.2.1 Ref. 2000500Xi

R: R36S: 2 - 22 - 26



Code Size Packaging Notes612000500 Sodium carbonateg 50 Bottle




Code Size Packaging Notes612000600 Sodium chlorideg 250 Bottle



R: 36/38 - 43S: 2 - 24 - 37



Code Size Packaging Notes612000700 Sulphanilic acidg 100 Bottle




Code Size Packaging Notes612000800 Zincg 100 Bottle



R: R36/38


Code Size Packaging Notes613000100 0.1 M Ammonium and cerium nitrateml 1000 Bottle




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Code Size Packaging Notes613000200 0.01 M Ammonium and cerium nitrateml 1000 Bottle



Code Size Packaging Notes613000300 0.1 M Ammonium and cerium sulphateml 1000 Bottle



Code Size Packaging Notes613000400 0.01M Ammonium and cerium sulphateml 1000 Bottle



Code Size Packaging Notes613000500 0.1 M Ammonium thiocyanateml 1000 Bottle



Code Size Packaging Notes613000600 0.1 M Barium chlorideml 1000 Bottle



Code Size Packaging Notes613000700 0.05 M Barium perchlorateml 1000 Bottle



Code Size Packaging Notes613000901 0.004 M Benzethonium chlorideml 100 Bottle613000900 0.004 M Benzethonium chlorideml 1000 Bottle





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Code Size Packaging Notes613001000 0.0167 M Bromide-bromateml 1000 Bottle



R: R36/38


Code Size Packaging Notes613001100 0.1 M Cerium sulphateml 1000 Bottle



Code Size Packaging Notes613001300 0.1 M Ferric ammonium sulphateml 1000 Bottle



Code Size Packaging Notes613001400 0.1 M Ferrous sulphateml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3001500Transport classificationONU n. 1789 C

R: R34S: S26-36/37/39-45


Code Size Packaging Notes613001500 6 M Hydrochloric acidml 1000 Bottle










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Code Size Packaging Notes613002100 0.1 M Hydrochloric acidml 1000 Bottle



Code Size Packaging Notes613002700 0.05 M Iodineml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3002900CAS N: 7553-56-2EEC N: 231-442-4




Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3003100Transport classificationONU n. 3287 N

R: R61-20/22-33-62-51/53S: S45-53-36/37-57-61


Code Size Packaging Notes613003101 0.1 M Lead nitrateml 500 Bottle613003100 0.1 M Lead nitrateml 1000 Bottle



Code Size Packaging Notes613003300 0.1 M Lithium methoxideml 1000 Bottle



R: R35S: S26-36/37/39-45


Code Size Packaging Notes613003900 0.1 M Perchloric acidml 1000 Bottle





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Code Size Packaging Notes613004200 0.033 M Potassium bromateml 1000 Bottle



Code Size Packaging Notes613004300 0.02 M Potassium bromateml 1000 Bottle



R: R45-46-60-61-20-42/43-52/53S: S13-23-24-37-45-53


Code Size Packaging Notes613004600 0.0167 M Potassium dichromateml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3004800Transport classificationSecondary risk: 8CAS N: 1310-58-3

EEC N: 215-181-3


Code Size Packaging Notes613004800 0.1 M Potassium hydroxideml 1000 Bottle



R: R34S: S26-36/37/39-45


Code Size Packaging Notes613004900 0.5 M Potassium hydroxide in alcohol (60 per cent v/v)ml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3005000Transport classificationONU n. 2920Secondary risk: 8

C

R: R34S: S26-36/37/39-45

CAS N: 1310-58-3EEC N: 215-181-3


Code Size Packaging Notes613005000 0.5 M Potassium hydroxide, alcoholicml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3005100Transport classificationONU n. 1993Secondary risk: 8

Xi

R: 10-36/38

CAS N: 1310-58-3EEC N: 215-181-3



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Code Size Packaging Notes613005100 0.1 M Potassium hydroxide, alcoholicml 1000 Bottle



Code Size Packaging Notes613005300 0.02 M Potassium permanganateml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3005600N

R: 51-53S: 57-61


Code Size Packaging Notes613005600 0.1 M Silver nitrateml 1000 Bottle



R: R45-22-52-53S: 37-45-53


Code Size Packaging Notes613005800 0.1 M Sodium arseniteml 1000 Bottle



Code Size Packaging Notes613005900 0.1 M Sodium edetateml 1000 Bottle



R: R34S: 26-36/37/39


Code Size Packaging Notes613006300 1 M Sodium hydroxideml 1000 Bottle





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Code Size Packaging Notes613006600 0.1 M Sodium hydroxideml 1000 Bottle



R: R10


Code Size Packaging Notes613007001 0.1 M Sodium hydroxide, ethanolicml 100 Bottle613007000 0.1 M Sodium hydroxide, ethanolicml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3007100Transport classificationONU n. 2929 F

R: R11-63- 39/23/24/25-48-67S: S36/37-45


Code Size Packaging Notes613007100 0.1 M Sodium methoxideml 1000 Bottle



Code Size Packaging Notes613007200 0.1 M Sodium nitriteml 1000 Bottle



Code Size Packaging Notes613007300 0.1 M Sodium thiosulphateml 1000 Bottle



Code Size Packaging Notes613007800 0.5 M Sulphuric acidml 1000 Bottle



Code Size Packaging Notes613008000 0.05 M Sulphuric acidml 1000 Bottle




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R: R11-63- 68/20/21/22-48-67S: S36/37-45


Code Size Packaging Notes613008300 0.1 M Tetrabutylammonium hydroxideml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.2.2 Ref. 3008400Transport classificationONU n. 1993 Xn

R: R20/21/22-36-67-68/20/21/22S: 36/37


Code Size Packaging Notes613008400 0.1 M Tetrabutylammonium hydroxide in 2-propanolml 1000 Bottle



Code Size Packaging Notes613008600 0.1 M Zinc sulphateml 1000 Bottle



Code Size Packaging Notes613008700 1 M Cupriethylenediamine hydroxyde solutionml 1000 Bottle



R: R10


Code Size Packaging Notes613008800 0,1 M Hydrochloric acid, alcoholicml 1000 Bottle



R: R35S: S26-36/37/39-45


Code Size Packaging Notes613009100 1 M Potassium hydroxideml 1000 Bottle




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R: R61-20/22-33-52/53S: 45-37-53


Code Size Packaging Notes613009700 0.05 M Lead nitrateml 100 Bottle



R: 34S: 26-36/37/39-45


Code Size Packaging Notes611000401 Acetic acid 30%ml 1000 Bottle



R: 36/38S: 26


Code Size Packaging Notes611000402 Acetic acid, dilute12%ml 1000 Bottle



R: 20/21/22-34S: 26-36/37/39-45


Code Size Packaging Notes611000501 Acetic anhydride solution R2ml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1002501Transport classificationONU n. 1170 F

R: 11


Code Size Packaging Notes611002501 Alcohol, aldehyde-freeml 1000 Bottle




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R: 10


Code Size Packaging Notes611003701 Aminohippuric acid reagentml 100 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1004701Transport classificationONU n. 2672 C N

R: R34-50S: 1/2 - 26 - 36/37/39 - 45 - 61


Code Size Packaging Notes611004701 Ammoniaml 250 Bottle



R: 34S: 26-36/37/39-45


Code Size Packaging Notes611004702 Ammonia, dilute R1ml 1000 Bottle



Code Size Packaging Notes611004703 Ammonia, dilute R2ml 1000 Bottle



Code Size Packaging Notes611005201 Ammonium carbonate solutionml 1000 Bottle



Code Size Packaging Notes611005703 Ammonium molybdate solution R3ml 1000 Bottle



R: 23/24/25-39/23/24/25-36/38S: 37-45




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Code Size Packaging Notes611007301 Anisaldehyde solutionml 100 Bottle



R: 10-36/38


Code Size Packaging Notes611007302 Anisaldehyde solution R2ml 100 Bottle



R: 20/22


Code Size Packaging Notes611009303 Barium chloride solution R1ml 100 Bottle611009301 Barium chloride solution R1ml 1000 Bottle



Code Size Packaging Notes611009401 Barium hydroxide solutionml 1000 Bottle



R: 34S: 26-36/37/39-45


Code Size Packaging Notes611011601 Biuret reagentml 1000 Bottle



R: 26-35-50S: 28-36/37/39-45-57-61


Code Size Packaging Notes611012401 Bromine solutionml 100 Bottle




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Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1012402Transport classificationONU n. 1744Secondary risk: 6.1

T

R: R23-36/38S: S-26-37 -45



Code Size Packaging Notes611012402 Bromine waterml 100 Bottle



R: 10


Code Size Packaging Notes611012601 Bromocresol green solutionml 100 Bottle



R: 10


Code Size Packaging Notes611012602 Bromocresol green-methyl red solutionml 100 Bottle



R: 10


Code Size Packaging Notes611012701 Bromocresol purple solutionml 100 Bottle



Code Size Packaging Notes611012801 Bromophenol blue solutionml 100 Bottle



Code Size Packaging Notes611012802 Bromophenol blue solution R1ml 100 Bottle




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R: 10


Code Size Packaging Notes611012803 Bromophenol blue solution R2ml 100 Bottle



Code Size Packaging Notes611012901 Bromothymol blue solution R1ml 100 Bottle



R: 10


Code Size Packaging Notes611012903 Bromothymol blue solution R3ml 100 Bottle



Code Size Packaging Notes611015202 Calcium sulphate solutionml 100 Bottle611015201 Calcium sulphate solutionml 1000 Bottle



R: R25-36/38S: 45


Code Size Packaging Notes611017901 Chloral hydrate solutionml 100 Bottle



Code Size Packaging Notes611022001 Congo red solutionml 100 Bottle



R: 34-22-50-53S: 26-36/37/39-45-57-61



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Code Size Packaging Notes611022600 Copper tetrammine, ammoniacal solution ofml 100 Bottle



R: 35S: 26-36/37/39-45


Code Size Packaging Notes611022901 Crystal violet solutionml 100 Bottle



Code Size Packaging Notes611023100 Cupri-citric solutionml 1000 Bottle



R: R35-51-53S: 26-36/37/39-45-57-61


Code Size Packaging Notes611023300 Cupri-tartaric solution I and II2 x ml 500 Bottle



Code Size Packaging Notes611032001 Dioxan stock solutionml 50 Bottle



R: R40-36/37-66S: 36/37


Code Size Packaging Notes611032002 Dioxan solutionml 100 Bottle





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Code Size Packaging Notes611032003 Dioxan solution R1ml 50 Bottle



R: 35S: 26-36/37/39-45


Code Size Packaging Notes611032101 Diphenylamine solutionml 1000 Bottle



R: 35S: 26-36/37/39-45

CAS N: 122-39-4EEC N: 204-539-4


Code Size Packaging Notes611032102 Diphenylamine solution R1ml 1000 Bottle



Code Size Packaging Notes611037703 Ferric ammonium sulphate solution R2ml 100 Bottle611037702 Ferric ammonium sulphate solution R2ml 1000 Bottle




Code Size Packaging Notes611038100 Ferroinml 100 Bottle



R: R23/24/25-34-40-43S: 1/2 - 26 - 36/37/39 - 45 - 51


Code Size Packaging Notes611039101 Formaldehyde solution (35 per cent)ml 100 Bottle





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Code Size Packaging Notes611039401 Fuchsin solution, decolorisedml 100 Bottle



Code Size Packaging Notes611039402 Fuchsin solution, decolorised R1ml 100 Bottle



Code Size Packaging Notes611043101 Holmium perchlorate solutionml 1000 Bottle



R: R36/37/38S: 26-37


Code Size Packaging Notes611043501 Hydrochloric acid R1ml 1000 Bottle



Code Size Packaging Notes611043503 Hydrochloric acid, diluteml 1000 Bottle



Code Size Packaging Notes611043504 Hydrochloric acid, dilute R1ml 1000 Bottle



R: 35S: 26-36/37/39-45


Code Size Packaging Notes611045601 Indigo carmine solutionml 1000 Bottle




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R: 35S: 26-36/37/39-45


Code Size Packaging Notes611045901 Iodine bromide solutionml 1000 Bottle



Code Size Packaging Notes611046300 Iodoplatinate reagentml 1000 Bottle



Code Size Packaging Notes611048001 Lanthanum nitrate solutionml 1000 Bottle



R: R61-20/22-33-62-51/53S: 36/37-45-53-57-61


Code Size Packaging Notes611048101 Lead acetate cottong 10 Bottle



R: R61-20/22-33-62-51/53S: 13-36/37-45-53-57-61


Code Size Packaging Notes611048102 Lead acetate paper50 pcs Box



R: R61-20/22-33-62-51/53S: 13-36/37-45-53-57-61


Code Size Packaging Notes611048103 Lead acetate solutionml 100 Bottle




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R: R61-20/22-33-62-51/53S: 13-36/37-45-53-57-61


Code Size Packaging Notes611048301 Lead nitrate solutionml 1000 Bottle



R: 35S: 26-36/37/39-45


Code Size Packaging Notes611050501 Malachite green solutionml 1000 Bottle



R: R26/27/28-33-51/53S: 28-36/37-45-57-61


Code Size Packaging Notes611052101 Mercuric bromide paper50 pcs Box



R: R26/27/28-33-35-51/53S: 26-36/37/39-45-57-61


Code Size Packaging Notes611052600 Mercuric sulphate solutionml 100 Bottle



R: R26/27/28-33-35-51/53S: 26-36/37/39-45-57-61


Code Size Packaging Notes611052801 Mercury, nitric acid solution ofml 100 Bottle



R: 23/24/25-39/23/24/25S: 37-45




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Code Size Packaging Notes611053203 Methanol, hydrochloricml 100 Bottle



R: 10


Code Size Packaging Notes611053601 Methoxyphenylacetic reagentml 100 Bottle



Code Size Packaging Notes611054801 Methyl orange mixed solutionml 100 Bottle



R: 10


Code Size Packaging Notes611054802 Methyl orange solutionml 100 Bottle



R: 10


Code Size Packaging Notes611055101 Methyl red mixed solutionml 100 Bottle



R: 10


Code Size Packaging Notes611055102 Methyl red solutionml 100 Bottle



R: 40S: 36/37




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Code Size Packaging Notes611055901 Methylene chloride, acidifiedml 100 Bottle



R: 34S: S26-36/37/39-45


Code Size Packaging Notes611056700 Molybdovanadic reagentml 100 Bottle



Code Size Packaging Notes611056801 Mordant black 11 triturateg 100 Bottle



R: 35S: S26-36/37/39-45


Code Size Packaging Notes611057601 Naphtholbenzein solutionml 100 Bottle



Code Size Packaging Notes611058301 Ninhydrin and stannous chloride reagentml 100 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1058303Transport classificationONU n. 1993 Xn

R: 10-22-37/38-41-67S: 26-39


Code Size Packaging Notes611058303 Ninhydrin solutionml 100 Bottle



R: R10-36/38




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Code Size Packaging Notes611058304 Ninhydrin solution R1ml 100 Bottle



Code Size Packaging Notes611058305 Ninhydrin solution R2ml 100 Bottle



R: 34S: S26-36/37/39-45


Code Size Packaging Notes611058402 Nitric acid, diluteml 100 Bottle611058409 Nitric acid, diluteml 250 Bottle



R: 45S: 37-45-53


Code Size Packaging Notes611062201 Decolorised pararosaniline solutionml 100 Bottle



R: 36-38


Code Size Packaging Notes611062901 Perchloric acid solutionml 100 Bottle



Code Size Packaging Notes611063601 Phenol red solutionml 100 Bottle





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Code Size Packaging Notes611063603 Phenol red solution R2ml 500 Bottle



R: 10


Code Size Packaging Notes611063702 Phenolphthalein solutionml 100 Bottle



R: 10


Code Size Packaging Notes611063703 Phenolphthalein solution R1ml 100 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1064501Transport classificationONU n. 2810 Xi

R: R45-R36/37/38S: 37-45-53-26


Code Size Packaging Notes611064501 Phenylhydrazine hydrochloride solutionml 100 Bottle



R: R36/37/38S: S26-37


Code Size Packaging Notes611065000 Phosphomolybdotungstic reagentml 100 Bottle



Code Size Packaging Notes611065200 Phosphotungstic acid solutionml 100 Bottle





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Code Size Packaging Notes611065801 Picric acid solutionml 100 Bottle



Code Size Packaging Notes611065802 Picric acid solution R1ml 100 Bottle



Code Size Packaging Notes611069101 Potassium chloride, 0.1 Mml 1000 Bottle



R: R49-46-43S: S24-37-45-53


Code Size Packaging Notes611069201 Potassium chromate solutionml 1000 Bottle



R: R45-46-60-61-22-26-34-42/43-48S: S53-24-26-28-36/37-45-57-61


Code Size Packaging Notes611069501 Potassium dichromate solutionml 1000 Bottle



R: R45-46-20-42/43S: S53-24-37-45


Code Size Packaging Notes611069502 Potassium dichromate solution R1ml 1000 Bottle





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Code Size Packaging Notes611069601 Potassium dihydrogen phosphate, 0.2 Mml 1000 Bottle



Code Size Packaging Notes611069801 Potassium ferrocyanide solutionml 100 Bottle



Code Size Packaging Notes611070001 Potassium hydrogen phtalate, 0.2 Mml 1000 Bottle



R: R10 - 35S: 26-36/37/39-45


Code Size Packaging Notes611070301 Potassium hydroxide, alcoholic, 2 Mml 100 Bottle



R: 34S: 26-36/37/39-45


Code Size Packaging Notes611070302 Potassium hydroxide in alcohol (10 per cent v/v)ml 1000 Bottle



R: 10-34S: 26-36/37/39-45


Code Size Packaging Notes611070303 Potassium hydroxide solution, alcoholicml 100 Bottle






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Code Size Packaging Notes611070501 Potassium iodide and starch solutionml 135 Bottle



Code Size Packaging Notes611070502 Potassium iodide solutionml 1000 Bottle



Code Size Packaging Notes611070504 Potassium iodide solution, saturatedml 100 Bottle



R: 36-38S: 26


Code Size Packaging Notes611070600 Potassium iodobismuthate solutionml 100 Bottle



Code Size Packaging Notes611070602 Potassium iodobismuthate solution R2ml 100 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1070901N Xi

R: 36/38-51/53S: 57-61


Code Size Packaging Notes611070901 Potassium permanganate and phosphoric acid solutionml 100 Bottle



R: 51-53S: 57-61




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Code Size Packaging Notes611070902 Potassium permanganate solutionml 1000 Bottle



R: 36/38


Code Size Packaging Notes611071301 Potassium pyroantimonate solutionml 150 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1071600Transport classificationONU n. 3287 T+

R: R26/27/28-33-51/53S: 28-36/37-45-57-61


Code Size Packaging Notes611071600 Potassium tetraiodomercurate solution, alkalineml 200 Bottle



Code Size Packaging Notes611071801 Potassium thiocyanate solutionml 1000 Bottle



R: R51-53S: S57-61


Code Size Packaging Notes611078301 Silver nitrate solution R1ml 1000 Bottle


Standard Solution Ph. Eur. Cap. 4.4.1 Ref. 1078302

R: 52-53


Code Size Packaging Notes611078306 Silver nitrate solution R2ml 100 Bottle611078302 Silver nitrate solution R2ml 1000 Bottle





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Code Size Packaging Notes611079301 Sodium carbonate solutionml 1000 Bottle



R: R35S: S26-36/37/39-45


Code Size Packaging Notes611081401 Sodium hydroxide solutionml 1000 Bottle



R: 36/38


Code Size Packaging Notes611081402 Sodium hydroxide solution, diluteml 1000 Bottle



R: 34S: 26-36/37/39-45


Code Size Packaging Notes611081404 Sodium hydroxide solution, strongml 1000 Bottle



R: 23/24/25-39/23/24/25S: 37-45


Code Size Packaging Notes611081405 Sodium hydroxide solution, methanolic R1ml 100 Bottle



Code Size Packaging Notes611081600 Sodium hypochlorite solution, strongml 1000 Bottle





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Code Size Packaging Notes611083901 Sodium sulphide solutionml 100 Bottle



Code Size Packaging Notes611085103 Starch solutionml 100 Bottle



R: R35S: 26-36/37/39-45


Code Size Packaging Notes611086500 Sulphomolybdic reagent R3ml 100 Bottle



R: 36/38


Code Size Packaging Notes611086804 Sulphuric acid, diluteml 1000 Bottle



R: R45S: 37-45-53


Code Size Packaging Notes611089603 Thioacetamide solutionml 100 Bottle611089602 Thioacetamide solutionml 1000 Bottle



Code Size Packaging Notes611090601 Thymol blue solutionml 100 Bottle



R: 10




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Code Size Packaging Notes611090701 Thymolphthalein solutionml 100 Bottle



R: 36-38


Code Size Packaging Notes611091202 Titanium trichloride-sulphuric acid reagentml 100 Bottle



R: R34S: 26-36/37/39-45


Code Size Packaging Notes611095302 Vanillin solution, phosphoricml 100 Bottle




Code Size Packaging Notes611095500 Waterml 5000 Bottle



Code Size Packaging Notes611095501 Water, ammonium-freeml 1000 Bottle



Code Size Packaging Notes611095503 Water for chromatographyml 1000 Bottle



Code Size Packaging Notes611095506 Water, nitrate-freeml 1000 Bottle




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R: R34S: 26-36/37/39-45


Code Size Packaging Notes611096601 Zinc chloride-formic acid solutionml 1000 Bottle



R: R22-34-50/53S: 26-36/37/39-45-57-61


Code Size Packaging Notes611096603 Zinc chloride solution, iodinatedml 500 Bottle611096602 Zinc chloride solution, iodinatedml 1000 Bottle



Code Size Packaging Notes611102301 Zinc acetate solutionml 1000 Bottle



Code Size Packaging Notes611123001 o-tolidine solutionml 500 Bottle


Standard Solution Ph. Eur. Chap. 2.2.2Soluzione Standard Ph. Eur. Cap. 2.2.2 - Solution étalon primaire Ph. Eur. Chap. 2.2.2 - Solución Estandard Ph. Eur. Chap. 2.2.2

Transport classificationONU n. 3287

R: R49-22-42/43-51/53S: S57-61

Standard Solution Ph. Eur. Chap. 2.2.2 - Special GradeRS-For analysis according to USP

Code Size Packaging Notes612202100 Primary solution Yellowml 100 Bottle612202200 Primary solution Redml 100 Bottle612202300 Primary solution Bluml 100 Bottle

Starch from maizeAmido di mais - Amidon de maïs - Almidón de maiz

CAS N: 9005-25-8EEC N: 232-679-6

Starch from maize - Pharmaceutical Grade



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Starch from maize - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP

Description White or yellowish powder Zolfo diossido <= 50 ppm Foreingn cellular elem. Conform Ph.Eur.pH at 20° C 4.0 ÷ 7.0 Loss on drying <= 15.0 % Sulphated ash <= 0.6 %Oxidizing substances <= 20 ppm Fe <= 10 ppm Alive aerobic bacteria <= 1000 n/gMoulds <= 100 n/g Escherichia coli Absent Ph.Eur. Salmonella Absent USP-NFOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging313071 g 1000 Plastic bottle313072 g 5000 Plastic jar313072 g 5000 Plastic bottle313073 kg 25 Fibre drum313073 kg 25 Fibre drum

Starch from riceAmido di riso - Amidon de riz - Almidón de arroz

CAS N: 9005-25-8EEC N: 232-679-6

Starch from rice - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP

Description White powder Acidity Conform Ph.Eur Microscopic test Conform Ph.Eur.Foreingn cellular elem. Conform Ph.Eur. Loss on drying <=15.0 % Sulphated ash <=1.0 %Alive aerobic bacteria <=1000 n/g Moulds <=100 n/g Escherichia coli Absent Ph.Eur.Origin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging313107 g 1000 Plastic bottle313108 g 2500 Plastic jar313104 kg 50 Sack

Starch paste solution 1% in waterSalda d!amido soluzione 1% in acqua - Empois d!amidon en solution à 1% dans l!eau - Engrudo de almidón solución 1% en agua


Starch paste solution 1% in water - Analytical GradeRPE-For analysis

Description Colourless opaline liquid

Code Size Packaging477302 ml 1000 BottleStabilized. Oxydimetric indicator

Starch solubleAmido solubile - Amidon soluble - Almidón soluble

CAS N: 9005-84-9EEC N: 232-686-4

Starch soluble - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Description White powder Iodine sensibility Conform pH sol. 2% at 25° C 5 ÷ 7.5Loss on drying <= 10 % Sulphated ash <= 0.5 %

Code Size Packaging417585 g 250 Plastic jar417587 g 1000 Plastic jarFor biochemistry

Stearic acidAcido stearico - Acide stéarique - Acido estearico


Stearic acid - Pharmaceutical Grade


Ste CARLO ERBA REAGENTS

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Stearic acid - Pharmaceutical GradeRPH-Vegetal origin

Assay (Stearic Acid) 40.0 ÷ 60.0 % Assay (Stearic Acid+Palmitic Acid) >=90.0 % Description White flakesAppearance Conform Ph.Eur. Acidity Conform Ph.Eur. Organic volatile impurities Conform USP-NFMelting point 53 ÷ 59 ° C Acidity index 194 ÷ 212 Iodine value <= 4,0Sulphated ash <=0,1 % Heavy metals (Pb) <=10 ppm Ni <=1 ppmSoluble mineral acids Conform USP-NF Neutral fats-paraffins Conform USP-NF Origin (BSE/TSE) VegetableResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging307112 g 2500 Plastic bottle307115 kg 25 Sack

Sternheimer e Malbin reagentSternheimer e Malbin reattivo - Réactif de Sternheimer et Malbin - Sternheimer e Malbin reactivo

Transport classificationONU n. 1602Transport class: 6.1,25°C

Sternheimer e Malbin reagent - Special GradeRS-For microscopy



StrontiumStronzio - Strontium - Estroncio


C

R: 34S: 26-36/37/39-45

Strontium - Special GradeRS-NORMEX-concentrated solution for AAS








Strontium acetateStronzio acetato - Strontium acetate - Estroncio acetato


Strontium acetate - Analytical Grade


StrSECTION III - CHEMICALS 100°ed

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Strontium acetate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99 % Description White cryst. powder pH sol. 5% at 25° C 6.5 ÷ 8.5Chloride <=50 ppm Insol.in dil.acetic ac. <=50 ppm Heavy metals (Pb) <=5 ppmNitrate <=30 ppm Substanc. not ppt H2SO4 <=0.15 % Sulphate <=30 ppmBa <=50 ppm Ca <=0.1 % Cu <=2.5 ppmFe <=5 ppm K <=500 ppm Na <=0.15 %Ni <=2.5 ppm Pb <=2.5 ppm Zn <=2.5 ppm


Strontium bromideStronzio bromuro - Strontium bromure - Estroncio bromuro


Strontium bromide - Analytical GradeRPE-For analysis

Assay (complexometric) 99 ÷ 100 % Description Polvere granular bianca pH sol. 5% at 25° C 4.8 ÷ 8.0Bromate <=10 ppm Chloride <=0.2 % Water-insoluble matter <=100 ppmIodide <=50 ppm Heavy metals (Pb) <=5 ppm Substanc. not ppt H2SO4 <=0.2 %Sulphate <=50 ppm Sulphide <=10 ppm Ba <=50 ppmCa <=0.1 % Cu <=25 ppm Fe <=5 ppmNi <=25 ppm Pb <=25 ppm Zn <=25 ppm


Strontium carbonateStronzio carbonato - Strontium carbonate - Estroncio carbonato


Strontium carbonate - Analytical GradeRPE-For analysis

Assay (complexometric) 99 ÷ 100 % Description White powder Alkalinity(SrOH) <=300 ppmChloride <=10 ppm Phosphate <=10 ppm HCl-insoluble matter <=100 ppmHeavy metals (Pb) <=60 ppm Substanc. not ppt H2SO4 <=0.3 % Sulphate <=50 ppmBa <=200 ppm Ca <=0.2 % Cu <=5 ppmFe <=10 ppm Ni <=5 ppm Pb <=5 ppmZn <=5 ppm


Strontium ChlorideStronzio cloruro - Strontium chlorure - Estroncio cloruro


Strontium Chloride - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) 99.0 ÷ 103.0 % Description White crystals pH sol. 5% at 25° C 5.0 ÷ 7.0Water-insoluble matter <=50 ppm Heavy metals (Pb) <=5 ppm Sulphate <=10 ppmBa <=500 ppm Ca <=500 ppm Fe <=5 ppmMg <=2 ppm


Strontium nitrateStronzio nitrato - Strontium nitrate - Estroncio nitrato


O Xi

R: 8-38S: 17-24/25


Strontium nitrate - Analytical Grade


Str CARLO ERBA REAGENTS

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Strontium nitrate - Analytical GradeRPE-ACS-for analysis

Assay (complexometric) >=99.0 % Description White crystalline powder pH sol. 5% at 25° C 5.0 ÷ 7.0Loss on drying <=0.1 % Chloride <=20 ppm Water-insoluble matter <=100 ppmMg and Alkali salts <=0.15 % Heavy metals (Pb) <=5 ppm Sulphate <=50 ppmBa <=500 ppm Ca <=500 ppm Fe <=5 ppm


Strontium nitrate - Technical GradeRE-Pure

Assay (complexometric) >=98 % Description White cryst. powder Chloride <=500 ppmWater-insoluble matter <=0.1 % Heavy metals (Pb) <=50 ppm Sulphate <=500 ppmFe <=50 ppm


Strontium sulphateStronzio solfato - Strontium sulfate - Estroncio sulfato


Strontium sulphate - Analytical GradeRPE-For analysis

Assay (complexometric) >=99 % Description White powder Loss on ignition <=1 %Acidity(Sulphuric acid) <=200 ppm Alkalinity(SrOH) <=30 ppm Chloride <=20 ppmHeavy metals (Pb) <=10 ppm Nitrate <=0.1 % Soluble salts <=0.3 %Ba <=100 ppm Ca <=0.2 % Cu <=5 ppmFe <=10 ppm Ni <=5 ppm Pb <=5 ppmZn <=5 ppm


Succinic acidAcido succinico - Acide succinique - Acido succínico

Xi

R: 36S: 26


Succinic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >=98.5 % Description White crystals Melting point 185 ÷ 190 ° CWater (KF) <= 1 % Acido fumarico e maleico <= 1 %


Succinic anhydrideAnidride succinica - Anhydride succinique - Anhídrido succínico

Xi

R: 36/37S: 25


Succinic anhydride - Analytical GradeRPE-For analysis

Assay (as anhydride) >=99 % Description White crystals Melting point 117.6 ÷ 121.6 °CAmmonium <=20 ppm Chloride <=10 ppm Heavy metals (Pb) <=5 ppmResidue on ignition <=100 ppm Total sulphur <=20 ppm Fe <=5 ppm


Succinic anhydride - Technical Grade


SucSECTION III - CHEMICALS 100°ed

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Succinic anhydride - Technical GradeRE-Pure

Assay (as anhydride) >=99 % Description White flakes Melting point 118.2 ÷ 119.0 °CChloride <=150 ppm Heavy metals (Pb) <=10 ppm Sulphate <=400 ppm


SucroseSaccarosio - Saccharose - Sacarosa


Sucrose - Analytical GradeRPE-ACS-for analysis

Description White crystals Specific optical rotation +66.3 ÷ +66.8 ° Acidity <=0.0008 meq/gLoss on drying <=300 ppm Chloride <=50 ppm Water-insoluble matter <=50 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=100 ppm Sulphat + sulphit (SO4) <=50 ppmInver.sugar (Glucose) <=500 ppm Fe <=5 ppm

Code Size Packaging477187 g 1000 Plastic jar477182 g 5000 Carton box477183 kg 25 Fibre drumFor biochemistry

Sucrose - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Description White crystalline powder Appearance of solution Conform Ph.Eur. Dextrine Conform Ph.Eur.Zucchero invertito Conform USP-NF Reducing sugar Conform Ph.Eur. Conductivity Conform Ph.Eur.Colore (A) <= 45 Ph.Eur. Ca Conform USP-NF Organic volatile impurities Conform USP-NFSpecific optical rotation +66.3 ÷ +67.0 ° Loss on drying <= 0.1 % Sulphated ash <= 500 ppmChloride <= 35 ppm Heavy metals (Pb) <= 5 ppm Sulphate <= 60 ppmSulphite <= 10 ppm Pb <= 0.5 ppm Origin (BSE/TSE) VegetableResidual solvents (CPMP/ICH/283/95) Conform


Sudan black BNero Sudan B - Noir Soudan B - Negro SudaNB


R: 20/21/22


Sudan black B - Special GradeRS-For microscopy-C.I. 26150



Sudan IIISudan III - Soudan III - Sudan III

Xn

R: 20/21/22


Sudan III - Special GradeRS-For microscopy-C.I. 26100




Sud CARLO ERBA REAGENTS

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Sudan III hydroalcoholic saturated solutionSudan III soluzione idroalcolica satura - Soudan III en solution hydroalcoolique - Sudan III solución hidroalcohólica


F

R: 11S: 7-16


Sudan III hydroalcoholic saturated solution - Special GradeRS-For the colouring of neutral fats

Description Red clear liquid Density at 20° C 0.855 ÷ 0.861


Sudan IVSudan IV - Soudan IV - Sudan IV

Xn

R: 20/21/22


Sudan IV - Special GradeRS-For microscopy-C.I. 26105


Code Size Packaging476971 g 10 Glass bottleStain for botany-hystology.

Sudan yellowGiallo Sudan - Jaune Soudan - Amarillo Sudán

Xn

R: 20/21/22


Sudan yellow - Analytical GradeRPE-For analysis-C.I. 12055

Description Red-orange crystalline powder


SulfurZolfo - Soufre - Azufre

Sulfur - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes504291 Matrice: Water, conc. 1.000 ppmml 100 Plastic bottle504295 Matrice: Water, conc. 10.000 ppmml 100 Plastic bottle504293 Matrice: Water, conc. 1.000 ppmml 500 Plastic bottle504297 Matrice: Water, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)



SulphadiazineSolfadiazina - Sulfadiazine - Sulfadiacina

Xn

R: 20/21/22S: 7-28


Sulphadiazine - Pharmaceutical Grade


SulSECTION III - CHEMICALS 100°ed

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Sulphadiazine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Assay (ex nitrogen) 99.0 ÷ 101.0 % s.s. Assay (HPLC) 98.0 ÷ 102.0 % s.s. Description White crystalline powderAppearance of solution Conform Ph.Eur. Acidity Conform Ph.Eur. Related compounds Conform Ph.Eur.Loss on drying <=0.5 % Sulphated ash <=0.1 % Heavy metals (Pb) <=20 ppmSe <=30 ppm

Code Size Packaging380004 g 100 Plastic jar380004 g 100 Plastic jar380007 g 1000 Plastic jar380007 g 1000 Plastic jar

SulphaguanidineSolfaguanidina - Sulfaguanidine - Sulfaguanidina

Xn

R: 20/21/22S: 7-28


Sulphaguanidine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-DAB

Assay (ex nitrogen) 99.0 ÷ 101.0 % s.s. Description White crystalline powder Acidity Conform Ph.Eur.Melting point 189 ÷ 193 °C s.s. Loss on drying <= 8.0 % Sulphated ash <= 0.1 %Heavy metals (Pb) <= 20 ppm Related compounds Conform Ph.Eur.


Sulphamic acidAcido solfammico - Acide sulfamique - Acido sulf mico


Xi

R: 36/38-52/53S: 26-28-61


Sulphamic acid - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 99.3 ÷ 100.3 % Description White crystals Chloride <= 10 ppmWater-insoluble matter <= 100 ppm Heavy metals (Pb) <= 10 ppm Residue on ignition <= 100 ppmSulphate <= 0.05 % Fe <= 5 ppm


Sulphamic acid - Technical GradeRE-Pure

Assay >=99.8 % Description White crystals Heavy metals (Pb) <=20 ppmSulphate <=0.3 % Fe <=20 ppm


SulphanilamideSolfanilammide - Sulfanilamide - Sulfanilamida

Xn

R: 20/21/22S: 7-28


Sulphanilamide - Special GradeRS-For microanalysis

Assay >= 97.5 % (s.s.) Description White crystalline powder Melting point 164 ÷ 167 ° CLoss on drying <= 0.5 %


Sulphanilamide - Pharmaceutical Grade


Sul CARLO ERBA REAGENTS

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Sulphanilamide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Franc.

Assay 99.0 ÷ 101.0 %on dry Description Yellowish crystalline powder Melting point 164.5 ÷ 166.0 °CAppearance of solution Conform Ph.Fr. Acidity Conform Ph.Fr. Related compounds Conform Ph.Fr.Loss on drying <=0.5 % Sulphated ash <=0.1 % Heavy metals (Pb) <=20 ppm


Sulphanilic acidAcido solfanilico - Acide sulfanilique - Acido sulfanílico

Xi

R: 36/38-43S: 24-37


Sulphanilic acid - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 98.0 ÷ 102.0 % Description White powder Sodium carbonate 5% ins <=200 ppmResidue on ignition <=100 ppm Chloride <=20 ppm Nitrite <=0.5 ppmSulphate <=100 ppm


Sulphochromic mixtureMiscela cromica - Mélange sulfochromique - Mezcla sulfocrómica


T+

R: 45-46-60- 61-22-26-35-42/43-48S: 20-26-30-36/37/39-45-53-60

Sulphochromic mixture - Technical GradeRE-Pure

Description Dark red liquid Density at 20° C 1.843 ÷ 1.853


Sulphosalicylic AcidAcido solfosalicilico - Acide sulfosalycilique - Acido sulfosalicílico

Xi

R: 36/38S: 26


Sulphosalicylic Acid - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) 99.0 ÷ 101.0 % Description White powder Salicilic acid <= 0.04 %Chloride <= 10 ppm Water-insoluble matter <= 0.02 % Heavy metals (Pb) <= 20 ppmResidue on ignition <= 0.1 % Sulphate <= 0.02 % Fe <= 10 ppm



Sulphur monochlorideZolfo monocloruro - Soufre monochlorure - Azufre monocloruro


C N T

R: 14-20-25-29-35-50S: 26-36/37/39-45-61


Sulphur monochloride - Technical GradeRE-Pure

Assay (argentimetric) >=94 % Description Liquido giallo arancio Density at 20° C 1.669 ÷ 1.679Residue on ignition <=100 ppm




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Sulphur sublimed and washedZolfo sublimato lavato ventilato - Soufre sublimé lavé ventilé - Azufre sublimado lavado


F

R: 11-16S: 41


Sulphur sublimed and washed - Technical GradeRE-Pure

Assay (gravimetric) >= 99.5 % Description Yellow powder Residue on ignition <= 0.1 %Acidity (H2SO4) <= 0.1 %


Sulphuric acid 98%Acido solforico 98% - Acide sulfurique 98% - Acido sulfúrico 98%


C

R: 35S: 26-30-45


Sulphuric acid 98% - Analytical GradeRPE-For nitrogen dosing

Assay (acidimetric) >= 98.0 % Description Clear colourless liquid Density at 20°C ~ 1.84Total nitrogen (N) <= 2 ppm



Sulphuric acid 98% - Special GradeRS-For microanalysis

Assay 95 ÷ 98 % Description Clear liquid Density at 20° C ~ 1.835


Sulphuric acid 96%Acido solforico 96% - Acide sulfurique 96% - Acido sulfurico 96%


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Sulphuric acid 96% - Analytical GradeRPE-ISO-for analysis

Assay (acidimetric) 95 ÷ 97 % Description Clear oily liquid Colour (APHA) <=10Colour of 2N solution(APHA) <=10 Density at 20° C 1.834 ÷ 1.836 Ammonium <=1 ppmChloride <=0.1 ppm Heavy metals (Pb) <=0.8 ppm Nitrate <=0.2 ppmResidue on ignition <=4 ppm Subst. reducing KMnO4 <=2 ppm As <=0.01 ppmCa <=0.2 ppm Cd <=0.005 ppm Cu <=0.01 ppmFe <=0.1 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.2 ppm Na <=0.5 ppm Ni <=0.05 ppmPb <=0.02 ppm Se <=3 ppm Sr <=0.02 ppmZn <=0.05 ppm

Code Size Packaging410301 ml 1000 Bottle410303 ml 1000 Glass bottle410306 ml 2500 Glass bottle410307 kg 30 Polythene-carton drum410302 kg 50 Plastic drum410308 kg 100 Metal drum

For further information on above products, see following product/application section(s)Adsorbants (p. 22)Chromatography (p. 34)Special products for enviromental analysis (p. 81)

Sulphuric acid 96% - Special Grade



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Sulphuric acid 96% - Special GradeRS-MOS For electronic use-ERBATRON

Assay (acidimetric) 95.0 ÷ 97.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.834 ÷ 1.836 Ammonium <=0.5 ppm Chloride <=0.1 ppmHeavy metals (Pb) <=0.4 ppm Nitrate <=0.1 ppm Phosphate <=0.5 ppmResidue on ignition <=3 ppm Subst. reducing KMnO4 <=2 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.05 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.01 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.05 ppmSb <=0.01 ppm Se <=0.5 ppm Sn <=0.02 ppmSr <=0.02 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.02 ppm Zr <=0.05 ppm


RS-RSE For electronic use-ERBATRONAssay (acidimetric) 95.0 ÷ 97.0 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.834 ÷ 1.836 Ammonium <=0.5 ppm Chloride <=0.1 ppmHeavy metals (Pb) <=0.4 ppm Nitrate <=0.1 ppm Phosphate <=0.5 ppmResidue on ignition <=3 ppm Subst. reducing KMnO4 <=2 ppm Ag <=0.02 ppmAl <=0.05 ppm As <=0.005 ppm Au <=0.05 ppmB <=0.01 ppm Ba <=0.05 ppm Be <=0.02 ppmBi <=0.02 ppm Ca <=0.2 ppm Cd <=0.005 ppmCo <=0.01 ppm Cr <=0.01 ppm Cu <=0.01 ppmFe <=0.1 ppm Ga <=0.02 ppm In <=0.02 ppmK <=0.1 ppm Li <=0.02 ppm Mg <=0.1 ppmMn <=0.01 ppm Mo <=0.01 ppm Na <=0.5 ppmNi <=0.01 ppm Pb <=0.02 ppm Pt <=0.05 ppmSb <=0.01 ppm Se <=0.5 ppm Sn <=0.02 ppmSr <=0.02 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.02 ppm Zr <=0.05 ppm



Sulphuric acid 96% - Pharmaceutical GradeRPH-According to pharmacopoeia: NF-BP

Assay (acidimetric) 95.0 ÷ 98.0 % Description Clear colourless liquid Appearance of solution Conform Ph.Eur.Nitrate Conform Ph.Eur. Density at 20° C ~ 1.84 Sulphated ash <= 50 ppmChloride <= 50 ppm Heavy metals (Pb) <= 5 ppm As <= 1 ppmFe <= 25 ppm Subst. reducing KMnO4 Conform USP-NF Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging306655 ml 100 Bottle306651 ml 1000 Glass bottle306657 ml 2500 Glass bottle306653 kg 50 Plastic drum306658 kg 100 Polythene-metal drum

Sulphuric acid 96% - Technical GradeRE-Pure


RE-Puro for fibers-ERBATECHAssay (acidimetric) >=96 % Description Clear colourless liquid Density at 20° C 1.830 ÷ 1.836Chloride <=500 ppm Nitrate-nitrite (NO3) <=4 ppm As <=0.1 ppm

Code Size Packaging306662 kg 75 Drum306661 kg 100 Polythene-carton drum



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Sulphuric acid 96% (66°Be)Acido solforico 96% (66°Bé) - Acide sulfurique 96% (66°Bé) - Acido sulfúrico 96% (66°Bé)


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Sulphuric acid 96% (66°Be) - Technical GradeRE-Pure

Assay (acidimetric) >=96 % Description Clear or opaline colourless liquid Density at 20° C 1.830 ÷ 1.836Chloride <=500 ppm As <=0.1 ppm Cu <= 0.02 ppmFe <= 15 ppm Pb <= 0.03 ppm Zn <= 0.25 ppm

Code Size Packaging306751 ml 2500 Glass bottle306755 kg 25 Drum306752 kg 50 Plastic drum

Sulphuric acid 96% (66°Be) low Hg contentAcido solforico 96% Basso contenuto di Hg - Acide sulfurique 96% basse teneur en mercure - Acido sulfúrico 96% (66°Bé) bajo contenido de Hg


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Sulphuric acid 96% (66°Be) low Hg content - Special GradeRS-ACS-for enviromental analysis-Reag. Ph.Eur.-Reag. USP

Assay (acidimetric) 95.0 ÷ 97.0 % Description Clear oily liquid Colour (APHA) <=10Colour of 2N solution(APHA) <=10 Density at 20° C 1.834 ÷ 1.836 Ammonium <=1 ppmChloride <=0.1 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.8 ppmNitrate <=0.2 ppm Residue on ignition <=4 ppm Subst. reducing KMnO4 <=2 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.005 ppmBa <=0.1 ppm Be <=0.02 ppm Bi <=0.02 ppmCa <=0.2 ppm Cd <=0.005 ppm Co <=0.01 ppmCr <=0.05 ppm Cu <=0.01 ppm Fe <=0.1 ppmHg <=0.005 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.1 ppm Mn <=0.01 ppm Mo <=0.01 ppmNa <=0.5 ppm Ni <=0.02 ppm Pb <=0.02 ppmSe <=3 ppm Sr <=0.02 ppm Ti <=0.05 ppmTl <=0.05 ppm V <=0.05 ppm Zn <=0.05 ppmZr <=0.05 ppm



Sulphuric acid 95.7% + 0.2%Acido solforico 95,7% ± 0,2% - Acide sulfurique 95.7% ± 0.2% - Acido sulfúrico 95.7% ± 0.2%


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Sulphuric acid 95.7% + 0.2% - Technical GradeRE-Puro for fibers-ERBATECH

Assay (acidimetric) 95.5 ÷ 95.9 % Description Clear liquid Colour (APHA) <=10Density at 20° C 1.834 ÷ 1.836 Ammonium <=1 ppm Chloride <=0.1 ppmHeavy metals (Pb) <=0.8 ppm Nitrate <=0.2 ppm Residue on ignition <=4 ppmSubst. reducing KMnO4 <=2 ppm(5m) As <=0.01 ppm Cd <=0.005 ppmCu <=0.1 ppm Fe <=0.2 ppm Ni <=0.5 ppmPb <=0.1 ppm Se <=3 ppm


Sulphuric acid 93-98%Acido solforico 93-98% - Acide sulfurique 93-98% - Acido sulfúrico 93-98%


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Sulphuric acid 93-98% - Special Grade



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Sulphuric acid 93-98% - Special GradeRS-Superpure-for trace analysis

Assay (acidimetric) 94 ÷ 98 % Description Clear liquid Ag <= 1 ppbAl <= 1 ppb As <= 1 ppb Ba <= 1 ppbBe <= 1 ppb Bi <= 1 ppb Ca <= 1 ppbCd <= 1 ppb Co <= 1 ppb Cr <= 1 ppbCu <= 1 ppb Fe <= 1 ppb Hg <= 1 ppbK <= 1 ppb Li <= 1 ppb Mg <= 1 ppbMn <= 1 ppb Mo <= 1 ppb Na <= 1 ppbNi <= 1 ppb Pb <= 1 ppb Sb <= 1 ppbSe <= 10 ppb Sn <= 1 ppb Sr <= 1 ppbTi <= 1 ppb V <= 1 ppb Zn <= 1 ppbZr <= 1 ppb Th <= 1 ppb Colour (APHA) <= 10Ce <= 0.5 ppb Cs <= 0.5 ppb Dy <= 0.5 ppbEr <= 0.5 ppb Eu <= 0.5 ppb Gd <= 0.5 ppbGa <= 1 ppb Ge <= 1 ppb Hf <= 0.5 ppbHo <= 0.5 ppb In <= 0.5 ppb La <= 0.5 ppbLu <= 0.5 ppb Nd <= 0.5 ppb Nb <= 0.5 ppbPr <= 0.5 ppb Rh <= 0.5 ppb Rb <= 0.5 ppbSm <= 0.5 ppb Sc <= 0.5 ppb Te <= 0.5 ppbTl <= 0.5 ppb Tm <= 0.5 ppb W <= 0.5 ppbU <= 1 ppb Yb <= 0.5 ppb Y <= 0.5 ppbTb <= 0.5 ppb



RS-Ultrapure-for trace analysisAssay (acidimetric) 93 ÷ 98 % Description Clear colourless liquid Ag <= 50 pptAl <= 50 ppt As <= 500 ppt Ba <= 10 pptBe <= 10 ppt Bi <= 10 ppt Ca <= 100 pptCd <= 10 ppt Co <= 10 ppt Cr <= 10 pptCu <= 10 ppt Fe <= 50 ppt Hg <= 100 pptK <= 50 ppt Mg <= 50 ppt Mn <= 10 pptMo <= 10 ppt Na <= 50 ppt Ni <= 50 pptPb <= 10 ppt Sn <= 50 ppt Sr <= 10 pptTi <= 50 ppt V <= 10 ppt Zn <= 50 pptTh <= 10 ppt Sb <= 50 ppt Ce <= 10 pptCs <= 10 ppt Dy <= 10 ppt Er <= 10 pptEu <= 10 ppt Gd <= 10 ppt Ga <= 10 pptGe <= 100 ppt Hf <= 10 ppt Ho <= 10 pptIn <= 10 ppt La <= 10 ppt Li <= 10 pptLu <= 10 ppt Nd <= 10 ppt Nb <= 10 pptPr <= 10 ppt Rh <= 50 ppt Rb <= 10 pptSm <= 10 ppt Sc <= 10 ppt Se <= 500 pptTe <= 100 ppt Tb <= 10 ppt Tl <= 10 pptTm <= 10 ppt W <= 10 ppt U <= 10 pptYb <= 10 ppt Y <= 10 ppt Zr <= 10 ppt



Sulphuric acid 90-91%Acido solforico 90-91% - Acide sulfurique 90-91% - Acido sulfúrico 90-91%


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Sulphuric acid 90-91% - Special GradeRS-For analysis according to Gerber

Assay (acidimetric) 90 ÷ 92 % Description Clear colourless liquid Density at 15° C 1.820 ÷ 1.825





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Sulphuric acid 72% - Special GradeRS-For agroalimentary analysis

Assay 71.50 ÷ 72.50 % Description Clear colourless liquid Colour <= 10 APHADensity at 20°C 1.629 ÷ 1.639





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Sulphuric acid 50% - Technical GradeRE-Pure


RE-Pure-for KippAssay (acidimetric) >=49 % Description Clear colourless liquid Density at 20° C 1.385 ÷ 1.405

Code Size Packaging306702 ml 1000 Plastic drum306704 kg 35 Plastic drum

Sulphuric acid 35% (30°Be)Acido solforico 35% (30°Bé) - Acide sulfurique 35% (30 Be) - Acido sulfúrico 35% (30°Bé)


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Sulphuric acid 35% (30°Be) - Technical GradeRE-Pure

Assay (acidimetric) 34.0 ÷ 35.0 % Description Clear or opaline colourless liquid Density at 20° C 1.250 ÷ 1.260

Code Size Packaging307001 kg 30 Plastic drum307002 kg 60 Plastic drumFor accumulators

Sulphuric acid d=1.820Acido solforico d=1.820 - Acide sulfurique d=1,820 - Acido sulfúrico d=1.820


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Sulphuric acid d=1.820 - Special GradeRS-For agroalimentary analysis

Description Clear colourless liquid Colour (APHA) <= 10 APHA Density at 20°C 1.815 ÷ 1.825

Code Size Packaging502020 ml 5000 Plastic drumAccording to NF V04-263 and V-04-210For further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)



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Sulphuric acid 20% - Analytical GradeRPE-For analysis

Assay (acidimetric) 20 ÷ 22 % Description Clear colourless liquid Density at 15° C 1.143 ÷ 1.157


Sulphuric acid 10% v/vAcido solforico 10% V/V - Acide sulfurique 10% v/v - Acido sulfúrico 10% V/V


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Sulphuric acid 10% v/v - Analytical GradeRPE-For analysis

Code Size Packaging502591 ml 1000 -

Sulphuric acid 10 g/LAcido solforico 10 g/L - Acide sulfurique 10g/L - Acido sulfúrico 10 g/L


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Sulphuric acid 10 g/L - Special GradeRS-For enviromental analysis (COD determination)

Assay 9.0 ÷ 11.0 g/l



Sulphuric acid 6,6 g/lAcido solforico 6,6 g/l - Acide sulfurique 6,6 g/l - Acido sulfúrico 6,6 g/l


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Sulphuric acid 6,6 g/l - Special GradeRS-For enviromental analysis (COD determination)

Assay 6.0 ÷ 7.2 g/l



Sulphuric acid 4 mol/lAcido solforico 4 mol/l - Acide sulfurique 4 mol/l - Acido sulfúrico 4 mol/l


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Sulphuric acid 4 mol/l - Special GradeRS-For enviromental analysis (COD determination)


Sulphuric acid 2.5 mol/lAcido solforico 2,5 mol/l - Acide sulfurique 2,5 mol/l - Acido sulfúrico 2,5 mol/l


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Sulphuric acid 2.5 mol/l - Analytical Grade



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Sulphuric acid 2.5 mol/l - Analytical GradePA-PUREX-for analysis



Sulphuric acid 1 mol/lAcido solforico 1 mol/l - Acide sulfurique 1 mol/l - Acido sulfúrico 1 mol/l


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Sulphuric acid 1 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging410547 ml 1000 Plastic bottle98,06 gr of H2SO4. Ready-to-use volumetric solution: 2 N.

Sulphuric acid 1 mol/l - Special GradeRS-For agroalimentary analysis

Assay 1.950 ÷ 2.050 N Description Clear liquid Aspect Conform

Code Size Packaging502751 ml 1000 Plastic bottleReady-to-use solution

Sulphuric acid 0.5 mol/lAcido solforico 0,5 mol/l - Acide sulfurique 0,5 mol/l - Acido sulfúrico 0.5 mol/l


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Sulphuric acid 0.5 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging410577 ml 1000 Plastic bottle410577410571 l 10 Kubidos410571410573 kg 25 Plastic drum49,03 gr of H2SO4. Ready-to-use volumetric solution: 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)


Code Size Packaging410591 Ampoule Plastic ampoule49,04 gr of H2SO4 . Concentrated volumetric solution to prepare 1 l of solution 1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)




Sulphuric acid 0.33 mol/l - Analytical GradeRPE-For analysis


Code Size Packaging410634 ml 1000 Plastic bottle32,363 gr of H2SO4. Ready-to-use volumetric solution: 2 N/3.For further information on above products, see following product/application section(s)Volumetry (p. 92)



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Sulphuric acid 0.26 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.515 ÷ 0.525 N Description Clear colourless liquid Aspect Conform





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Code Size Packaging410667 ml 1000 Plastic bottle410662 l 10 Kubidos24,52 gr of H2SO4. Ready-to-use volumetric solution : 0,5 N


Code Size Packaging410681 Ampoule Plastic ampoule24,52 gr of H2SO4. Concentrated volumetric solution to prepare 1 l of solution 0,5 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)

Sulphuric acid 0,1275 mol/lAcido solforico 0,1275 mol/l - Acide sulfurique 0,1275 mol/l - Acido sulfúrico 0.1275 mol/l



Sulphuric acid 0,1275 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.250 ÷ 0.260 N Description Clear colourless liquid Colour <= 10 APHAAspect Conform

Code Size Packaging502651 ml 5000 Plastic drumReady-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)

Sulphuric acid 0,1 mol/lAcido solforico 0,1 mol/l - Acide sulfurique 0,1 mol/l - Acido sulfúrico 0.1 mol/l



Sulphuric acid 0,1 mol/l - Special Grade



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Sulphuric acid 0,1 mol/l - Special GradeRS-For agroalimentary analysis

Assay 0.195 ÷ 0.205 N Description Clear liquid Aspect Conform

Code Size Packaging502100 ml 1000 Plastic bottleReady-to-use solutionFor further information on above products, see following product/application section(s)Agriculture and food sector analyses (p. 25)



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Code Size Packaging410717410717 ml 1000 Plastic bottle410711410711 l 10 Kubidos410713 kg 25 Plastic drum4,903 gr of H2SO4. Ready-to-use volumetric solution: 0,1 N.For further information on above products, see following product/application section(s)Volumetry (p. 92)






Sulphuric acid 0.005 mol/lAcido solforico 0,005 mol/l - Acide sulfurique 0,005 mol/l - Acido sulfúrico 0,005 mol/l



Sulphuric acid 0.005 mol/l - Analytical GradeRPE-NORMEX-for analysis



Sulphurous acidAcido solforoso - Acide sulfureux - Acido sulfúroso


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Sulphurous acid - Analytical Grade



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Sulphurous acid - Analytical GradeRPE-ACS-for analysis

Assay (oxidimetric) >=6.0 %(SO2) Description Clear colourless liquid Residue on ignition <=50 ppmChloride <=5 ppm Heavy metals (Pb) <=2 ppm As <=0.5 ppmFe <=5 ppm

Code Size Packaging410841 ml 1000 Glass bottleSaturated solution

SuphatesSolfati - Sulfate - Solfati

Suphates - Special GradeRS-Standard solution for ion chromatography



TalcTalco - Talc - Talco

SynonymesHydrosilicate de magnésiumAtomic weight: 379,29

CAS N: 14807-96-6EEC N: 238-877-9

Talc - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP

Description White powder Acidity or alkalinity Conform Sostanze idrosolubili <= 0.1 %Al <= 2.0 % Ca <= 0.9 % Fe <= 0.25 %Mg 17.0 ÷ 19.5 % Pb <= 10 ppm Loss on ignition <= 7.0 %Asbestos Absent Total aerobic bacteria <= 100 n/g Yeast and mold <= 50 n/gOrigin (BSE/TSE) Mineral Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging382107 g 1000 Plastic jar382109 g 5000 Plastic jar382105 kg 25 Sack382104 kg 50 Sack

Tannic acidAcido tannico - Acide tannique - Acido tánico

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Tannic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU

Description Yellowish powder Organic volatile impurities Conform USP-NF Loss on drying <= 12 %Sulphated ash <= 0.1 % Heavy metals (Pb) <= 40 ppm As <= 3 ppmDextrins, gum, salts, sugars Conform Ph.Eur. Appearance of solution Conform Ph.Eur. Resins Conform Ph.Eur.Origin (BSE/TSE) Synthesis

Code Size Packaging307157 g 1000 Plastic bottle307152 g 5000 Plastic bottle307153 kg 25 Carton drum

Tannic acid - Technical GradeRE-Pure

Assay (gravimetric) > 94 % s.s. Description Brown powder Water solubility ConformAlcohol solubility Conform Water < 7 % Sulphated ash < 0.3 %



TanSECTION III - CHEMICALS 100°ed

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TantalumTantalio - Tantale - Tántalo


R: R23/24/25-34S: S36/37-26

Tantalum - Special GradeRS-Standard solution for ICP




L(+) Tartaric AcidAcido L(+)tartarico - Acide L(+)tartrique - Acido L(+)tartárico

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L(+) Tartaric Acid - Analytical GradePA-PUREX-for analysis


RPE-ACS-ISO-for analysisAssay (acidimetric) >=99.0 % Description White crystalline powder Water-insoluble matter <=50 ppmResidue on ignition <=200 ppm Chloride <=10 ppm Phosphate <=10 ppmOxalate Conform Sulfur compounds (as SO4) <=20 ppm Heavy metals (Pb) <=5 ppmFe <=5 ppm


L(+)Tartaric acid crystalsAcido L(+)tartarico cristalli - Acide L(+)tartrique cristallisé - Acido L(+)tartárico cristales

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L(+)Tartaric acid crystals - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.7 ÷ 100.5 % s.s. Description Colourless crystals Appearance of solution Conform Ph.Eur.Residue solvents Conform USP-NF Specific optical rotation +12.0 ÷ +12.8 ° Loss on drying <= 0.2 %Sulphated ash <= 0.1 % Oxalic acid <= 350 ppm Chloride <= 100 ppmSulphate <= 150 ppm Heavy metals (Pb) <= 10 ppm Calcium <= 200 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging307307 g 1000 Plastic jar307309 g 5000 Plastic jar307301 kg 25 Drum307304 kg 50 Sack


Tar CARLO ERBA REAGENTS

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L(+)Tartaric acid powderAcido L(+)tartarico polvere - Acide L(+)tartrique en poudre - Acido L(+)tartá rico polvo

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L(+)Tartaric acid powder - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-Ph.Franc.-BP-DAB

Assay (acidimetric) 99.7 ÷ 100.5 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Organic volatile impurities Conform USP-NF Specific optical rotation +12.0 ÷ +12.8 ° Loss on drying <=0.2 %Sulphated ash <=0.1 % Oxalic acid <=350 ppm Chloride <=100 ppmSulphate <=150 ppm Heavy metals (Pb) <=10 ppm Calcium <=200 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform


L(+) Tartaric acid solution 20% in waterAcido L(+)tartarico soluzione 20% in acqua - Acide L(+)tartrique 20% - Acido L(+)tartá rico solución 20% en agua

CAS N: 87-69-4EEC N: 201-766-0

L(+) Tartaric acid solution 20% in water - Analytical GradeRPE-For analysis

Assay (acidimetric) 20 ÷ 21 % Description Clear colourless liquid Density at 15° C ~ 1.10


TartrazineTartrazina - Tartrazine - Tartracina

SynonymesJaune hydrazineXn

R: 42/43S: 22-24/25-45


Tartrazine - Special GradeRS-For microscopy-C.I. 19140

Assay (oxidimetric) >=85 % Description Orange powder Loss on drying <=6 %


Tauber reagentTauber reattivo - Réactif de Tauber - Tauber reactivo

Tauber reagent - Special GradeRS-For microscopy



TaurineTaurina - Taurine - Taurina

SynonymesAcide 2-aminoéthanesulfoniqueAtomic weight: 125,14

CAS N: 107-35-7EEC N: 203-483-8

Taurine - Analytical Grade


TauSECTION III - CHEMICALS 100°ed

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Taurine - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 98.5 % Description White crystals Loss on drying <= 0.2 %Chloride <= 110 ppm Sulphate <= 140 ppm Heavy metals (Pb) <= 20 ppmAs <= 2 ppm Ammonium <= 200 ppm Residue on ignition <= 0.1 %


TBE 10XTBE 10X - TBE 10X - TBE 10X Buffer

TBE 10X - Special GradeRS-For molecular biology

pH (25°C) 8.2 ÷ 8.4 Conductivity (25°C) 4 ÷ 7 mS/cm

Code Size Packaging600191 ml 1000 Plastic bottleTris borate-EDTA. Filtered at 0,2 mm PTFE. Biologic buffer

Tellurium powderTellurio polvere - Tellure en poudre - Teluro polvo


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R: 23/24S: 22-45


Tellurium powder - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Black powder


Tellurium lumpsTellurio pezzi - Tellure en morceaux - Teluro trozos

T

R: 23/24S: 22-45


Tellurium lumps - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description Pezzi lucenti


TelluriumTellurio - Tellurium - Telurio

Xi

R: R36/37/38S: 26/37

Tellurium - Special GradeRS-Standard solution for ICP





Ter CARLO ERBA REAGENTS

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TerbiumTerbio - Terbium - Terbio


R: 34S: 26-36/37/39-45

Terbium - Special GradeRS-Standard solution for ICP




Terpin hydrateTerpina idrata - Terpine hydratée - Terpina hidrato


Terpin hydrate - Technical GradeRE-Pure

Description White crystals Melting point 116 ÷ 118 ° C


1,1,2,2-Tetrabromoethanesim-Etano tetrabromo - Sym-Tétrabromoéthane - sim-Tetrabromoetano


T+

R: 26-36-52/53S: 24-27-45-61


1,1,2,2-Tetrabromoethane - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Alcohol miscibility completeDiethyl ether miscib. complete Density at 15° C 2.960 ÷ 2.980 Refractive index at 20° 1.6357 ÷ 1.6363Water (K.F.) <=500 ppm Acidity (bromidric ac.) <=50 ppm Residue on ignition <=100 ppm


Tetrabutylammonium bromideTetrabutilammonio bromuro - Tétrabutylammonium bromure - Tetrabutilamonio bromuro


Tetrabutylammonium bromide - Special GradeRS-For polarography

Description White crystals


Tetrabutylammonium hydrogen sulphateTetrabutilammonio solfato acido - Tétrabutylammonium sulfate acide - Tetrabutilamonio hidrógeno sulfato



TetSECTION III - CHEMICALS 100°ed

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Tetrabutylammonium hydrogen sulphate - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 97.5 % Description White crystals Melting point 168 ÷ 172 °CTributilammina <= 0.5 % Sulphated ash <= 0.5 %

Code Size Packaging487101 g 250 Plastic jarFor PIC

Tetrabutylammonium hydroxide solution 0,1 mol/lTetrabutilammonio idrossido soluzione 0,1 mol/l - Tétrabutylammonium hydroxyde 0,1 mol/l - Tetrabutilamonio Hidróxido solución 0,1 mol/l


F T

R: 11S: 7-16


Tetrabutylammonium hydroxide solution 0,1 mol/l - Analytical GradePA-PUREX-for analysis



Tetrabutylammonium hydroxide solution 0,1 mol/l in 2-propanolTransport classificationONU n. 1993Transport class: 3Packaging group: II

F

R: 11S: 7-16


Tetrabutylammonium hydroxide solution 0,1 mol/l in 2-propanol - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C ~ 0.80 Titration factor 0.995 ÷ 1.005


Tetrachloroauric (III) acidOro tricloruro acido - Or trichlorure acide - Oro tricloruro acido


C

R: 34-43S: 24-45


Tetrachloroauric (III) acid - Analytical GradeRPE-ACS-for analysis

Titolo (Au) >= 49.0 % Description Orange crystalline powder Insol.in Diethyl ether <= 0.1 %Metalli (SO4) <= 0.2 %


Tetrachloroethane-d2Tetracloroetano-d2 - Tétrachloroéthane-d2 - Tetracloroetano-D2


N Xn

R: 40-51/53S: 23-36/37-61


Tetrachloroethane-d2 - Special GradeRS-For NMR spectroscopy



TetrachloroethyleneTetracloroetilene - Tétrachloroéthylène - Tetracloroetileno


N Xn

R: 40-51/53S: 23-36/37-61


Tetrachloroethylene - Analytical Grade


Tet CARLO ERBA REAGENTS

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Tetrachloroethylene - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.5 % Description Clear colourless liquid Alcohol miscibility completeBenzene miscibility complete Diethyl ether miscib. complete Phosgene ConformReady carbonizable substances Conform Density at 20° C 1.618 ÷ 1.628 Refractive index at 20° 1.5014 ÷ 1.5074Boiling point 120.3 ÷ 121.8 °C Water (K.F.) <= 200 ppm Residue on evaporation <= 10 ppmAcidity (HCl) <= 1 ppm Alcalinity (NH3) <= 0.5 ppm Free chlorine <= 0.1 ppmChloride <= 1 ppm

Code Size Packaging449671 ml 1000 Glass bottle449672 ml 2500 Glass bottle449673 kg 35 Glass-polistyrene containerStabilized with 0,01% of thymol

Tetrachloroethylene - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 1.618 ÷ 1.628Refractive index at 20° 1.5014 ÷ 1.5074 Boiling point 120.3 ÷ 121.8 °C Water (K.F.) <=100 ppmResidue on evaporation <=10 ppm Acidity <=0.0003 meq/g Alcalinity <=0.00006 meq/gFluorescence - at 365 nm <=2 ppb U.V. Transmittance -at 300 nm >=75 % at 310 nm >=83 % at 320 nm >=88 %at 340 nm >=88 % at 360 nm >=88 % at 400 nm >=97 %


Tetrachloroethylene - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Refractive index at 20°C 1.503 - 1.507 Water content (K.F.) <= 100 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen


RE-PureAssay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 1.619 ÷ 1.621Residue on evaporation <=20 ppm

Code Size Packaging343001 ml 1000 Glass bottle343003 kg 40 Metal drumStabilized with 0,01% of thymol.

TetracyanoethyleneTetracianoetilene - Tétracyanoéthylène - Tetracianoetileno


T

R: 23/24/25S: 45


Tetracyanoethylene - Analytical GradeRPE-For analysis

Assay 98.5 ÷ 100.0 % Description Polvere granuli giallogn Melting point 198 ÷ 200 ° C


Tetraethylammonium bromideTetraetilammonio bromuro - Tétraéthylammonium bromure - Tetraetilamonio bromuro

Xn

R: 20/22


Tetraethylammonium bromide - Special GradeRS-For polarography

Description White crystalline powder




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TetrafluoropropanolTetrafluoropropanolo - Tétrafluoropropanol - Tetrafluoropropanol

Transport classificationONU n. 1986ONU n. 1987Transport class: 3Packaging group: III

Xn

R: 10-20-36/37/38S: 16-26-37/39


Tetrafluoropropanol - Technical GradeRE-Pure

Assay >= 99.5 % Description Clear colourless liquid Density at 20° C ~1.47Boiling point ~109 °C Refractive index at 20° C 1.320 ÷ 1.322 Water (K.F.) <= 200 ppmpH 6.0 ÷ 7.0 F <= 0.5 ppm

Code Size Packaging382805 kg 25 Metal drum382802 kg 250 Metal drum

TetrahydrofuranTetraidrofurano - Tétrahydrofuranne - Tetrahidrofurano


F Xi

R: 11-19-36-37S: 16-29-33


Tetrahydrofuran - Analytical GradePA-PUREX-for analysis-Stabilized with BHT

Assay (GC) >= 99.9 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 150 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 20 mg/Kg Stabilizer (ionol) 200 - 400 mg/KgFree acid (as CH3COOH) <= 10 mg/Kg Clear,colourless liq.appearance Conform Identification (IR) ConformDensity d20/4 0.884 - 0.894 Non volatile residue (without stab.) <= 10 mg/Kg


RPE-For analysis-Stabilized with BHTAssay (GLC) >=99.5 % Description Clear colourless liquid Identification (I.R.) ConformDensity at 20° C 0.885 ÷ 0.893 Refractive index at 20° 1.4040 ÷ 1.4100 Boiling point 64.0 ÷ 65.0 ° CWater (K.F.) <=200 ppm Residue on evaporation <=600 ppm Acidity(THFcarboxil.ac) <=60 ppmAlcalinity (NH3) <=7 ppm Peroxides (H2O2) <=50 ppm Al <=0.5 ppmBa <=0.1 ppm Ca <=0.5 ppm Cd <=0.05 ppmCo <=0.02 ppm Cr <=0.02 ppm Cu <=0.02 ppmFe <=0.1 ppm Mg <=0.1 ppm Mn <=0.02 ppmNi <=0.02 ppm Pb <=0.1 ppm Sn <=0.1 ppmZn <=0.1 ppm

Code Size Packaging487308 ml 1000 Glass bottle487303 ml 2500 Glass bottle487307 ml 5000 Metallic can487301 kg 23 Metal drum


Tetrahydrofuran - Special GradeRS-Anhydrous-for analysis-Stabilized with BHT


Code Size Packaging NotesP0701010 with septumml 200 Bottle with septP0701016 ml 1000 Glass bottleP0701021 ml 2500 Glass bottle


RS-Anhydrous-for analysis-Stabilized with BHTAssay (GC) >= 99.7 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 20 mg/Kg Stabilizer (ionol) 250 - 450 mg/KgFree acid (as CH3COOH) <= 10 mg/Kg Clear,colourless liq.appearance Conform Identification (IR) ConformDensity d20/4 0.884 - 0.894

Code Size Packaging NotesP07010T10 with septum and molecular sievesml 200 Bottle with septP07010T16 with molecular sievesml 1000 Glass bottle




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Tetrahydrofuran - Special GradeRS-For HPLC-Isocratic Grade-not stabilized

Assay (GC) >= 99.9 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 200 mg/KgNon volatile residue <= 5 mg/Kg Colour <= 10 Hazen Free acid (as CH3COOH) <= 10 mg/KgPeroxides (as H2O2) <= 300 mg/Kg UV transmittance at 240 nm >= 20 % UV transmittance at 250 nm >= 45 %UV transmittance at 300 nm >= 90 % UV transmittance at 320 nm >= 95 %



RS-For HPLC-Isocratic Grade-not stabilizedAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.885 ÷ 0.893Refractive index at 20° 1.4040 ÷ 1.4100 Boiling point 64.0 ÷ 65.0 ° C Water (K.F.) <=300 ppmResidue on evaporation <=2 ppm Peroxide <=100 ppm Acidity <=0.0002 meq/gAlcalinity <=0.0006 meq/g U.V. Transmittance - at 230 nm >=15 %at 240 nm >=40 % at 250 nm >=55 % at 260 nm >=70 %at 270 nm >=85 % at 280 nm >=92 %



RS-For HPLC-Isocratic Grade-Stabilized with BHTAssay (GC) >= 99.8 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 50 mg/Kg Stabilizer (ionol) 40 - 60 mg/KgUV transmittance at 240 nm >= 10 % UV transmittance at 250 nm >= 40 % UV transmittance at 280 nm >= 30 %UV transmittance at 300 nm >= 90 % UV transmittance at 320 nm >= 95 % Free acid (as CH3COOH) <= 10 mg/KgNon volatile residue (without stab.) <= 5 mg/Kg



RS-For optical spectroscopy-not stabilizedAssay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.885 ÷ 0.893 Refractive index at 20° 1.4040 ÷ 1.4100 Boiling point 64.0 ÷ 65.0 ° CWater (K.F.) <=200 ppm Residue on evaporation <=5 ppm Acidity <=0.0005 meq/gAlcalinity <=0.0002 meq/g Fluorescence - at 254 nm <=2 ppbat 365 nm <=2 ppb U.V. Transmittance - at 215 nm >=10 %at 240 nm >=50 % at 260 nm >=80 % at 270 nm >=90 %at 290 nm >=98 %



RS-For preparative HPLC-not stabilizedAssay (GLC) >=99.9 % Description Clear colourless liquid Density at 20° C 0.885 ÷ 0.893Refractive index at 20° 1.4040 ÷ 1.4100 Boiling point 64.0 ÷ 65.0 ° C Water (K.F.) <=500 ppmResidue on evaporation <=5 ppm Alcalinity <=0.0002 meq/g U.V. Transmittance -at 250 nm >=50 % at 310 nm >=98 %



RS-For preparative HPLC-Stabilized with BHTAssay (GC) >= 99.8 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 50 mg/Kg Stabilizer (ionol) 40 - 60 mg/KgUV transmittance at 320 nm >= 90 % Non volatile residue (without stab.) <= 5 mg/Kg





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Tetrahydrofuran - Special GradeRS-SPECTROSOL-for optical spectroscopy-not stabilized

Assay (GC) >= 99.9 % Refractive index at 20°C 1.405 - 1.409 Water content (K.F.) <= 200 mg/KgColour <= 10 Hazen Peroxides (as H2O2) <= 300 mg/Kg UV transmittance at 240 nm >= 30 %UV transmittance at 250 nm >= 50 % UV transmittance at 300 nm >= 95 % UV transmittance at 320 nm >= 98 %Free acid (as CH3COOH) <= 10 mg/Kg Non volatile residue <= 5 mg/Kg



Tetrahydrofuran - Technical GradePS-Pure-for synthesis-Stabilized with BHT



RE-PureAssay (GLC) >= 99.5 % Description Clear liquid Density at 20° C 0.884 ÷ 0.894Refractive index at 20° 1.4020 ÷ 1.4120 Boiling point 63.8 ÷ 65.3 ° C Water (K.F.) <= 300 ppmResiduo evaporazione (non stabilizzato) <= 100 ppm Acidity <= 50 ppm Peroxides (H2O2) <= 150 ppmStabilized with BHT 0.025 ÷ 0.040 %

Code Size Packaging528481 ml 5000 Metal tank528986 l 25 Drum

RE-Pure-Stabilized with BHTAssay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.884 ÷ 0.894Refractive index at 20° 1.4020 ÷ 1.4120 Boiling point 63.8 ÷ 65.3 ° C Water (K.F.) <=300 ppmResidue on evaporation <=500 ppm Acidity <=50 ppm Peroxides (H2O2) <=150 ppm

Code Size Packaging382981 ml 1000 Glass bottle382985 ml 2500 Glass bottle382982 ml 5000 Metallic can382986 kg 23 Metal drum

Tetrahydrofuran-d8Tetraidrofurano-d8 - Tétrahydrofuranne-d8 - Tetrahidrofurano-d8


F Xi

R: 11-19-36-37S: 16-29-33


Tetrahydrofuran-d8 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5385 Isotopic purity 99,50%ml 25 Glass bottleP5380 Isotopic purity 99,50%2 x ml 0,6 Ampoule


Tetrahydrofurfuryl alcoholAlcole tetraidrofurfurilico - Alcool tetrahydrofurfurylique - Alcohol tetrahidrofurfurílico

Xi

R: 36S: 39


Tetrahydrofurfuryl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 1.052 ÷ 1.056Refractive index at 20° 1.4497 ÷ 1.4537 Boiling point 177.3 ÷ 178.8 ° C Water (K.F.) <=0.1 %Acidity (acetic acid) <=50 ppm Alcalinity (NaOH) <=10 ppm Carbonyl Compounds (CO) <=0.1 %Residue on ignition <=10 ppm




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1,2,3,4-Tetrahydronaphthalene1,2,3,4-Tetraidronaftalene - 1,2,3,4-Tétrahydronaphtalène - Tetrahidronaftaleno


N Xi

R: 19-36/38-51/53S: 26-28-61


1,2,3,4-Tetrahydronaphthalene - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Density at 20° C 0.968 ÷ 0.978Refractive index at 20° 1.5436 ÷ 1.5486 Boiling point 206.8 ÷ 207.8 °C Acidity or alkalinity <=0.0001 meq/gWater (K.F.) <=500 ppm


1,2,3,4-Tetrahydronaphthalene - Technical GradeRE-Pure

Assay (GLC) >=97 % Description Clear colourless liquid Density at 20° C 0.968 ÷ 0.978Refractive index at 20° 1.5411 ÷ 1.5511 Boiling point 206.3 ÷ 208.3 °C Residue on ignition <=100 ppm


Tetrahydrothiophene 1,1-dioxideTetraidrotiofene 1,1-diossido - Sulfolane - Sulfolano

Xn

R: 22S: 25


Tetrahydrothiophene 1,1-dioxide - Analytical GradeRPE-For analysis

Assay (GLC) >= 99.0 % Description Massa cristallina gialla Refractive index at 20° 1.4820 ÷ 1.4850Residue on ignition <= 0.1 % Water <= 0.3 %


Tetrahydrothiophene 1,1-dioxide - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 98.5 % Water content (K.F.) <= 20 mg/Kg Turbidity <= 3.5 NTUColourless to light yellow appearance Conform

Code Size PackagingP932SP16 ml 1000 Glass bottle


Tetrahydrothiophene 1,1-dioxide - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99 % Water content (K.F.) <= 2500 mg/Kg


2',4',5',7'-Tetraiodofluorescein2!-4!-5!-7!-Tetraiodofluoresceina - 2!-4!-5!-7!-Tétraiodofluorescéine - 2!,4!,5!,7!-Tetraiodofluoresceína


2',4',5',7'-Tetraiodofluorescein - Analytical GradeRPE-For analysis-C.I. 45430

Description Polvere rosso vivo Loss on drying Conform Residue on ignition <=0.1 %Colour change incolore rosso pH range 4.5 - 6.5

Code Size Packaging456421 g 10 Glass jarStain for Microscopy. Indicator (pH 4,5÷6,5).



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N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochlorideXn

R: 20/21/22S: 28


N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98.5 % Description White-hazel crystalline powder Melting point 219 ÷ 222 °C


Tetramethylammonium hydroxide 10% in waterTransport classificationONU n. 1835Transport class: 8Packaging group: II

C

R: 34S: 26-28-45


Tetramethylammonium hydroxide 10% in water - Special GradeRS-For polarography and steroids detection

Assay (acidimetric) 9.5 ÷ 10.5 % Description Clear colourless liquid


3,3',5,5'-Tetramethylbenzidine3,3!,5,5!-Tetrametilbenzidina - 3,3!,5,5!-Tétraméthylbenzidine - 3,3!,5,5!-Tetrametilbencidina

Xn

R: 20/21/22S: 22-24/25


3,3',5,5'-Tetramethylbenzidine - Special GradeRS-For the detection of blood

Description Ivory powder


TetramethylsilaneTetrametil silano - Tétraméthylsilane - Tetrametil silano


F+ Xi

R: 12-36/37/38S: 9-16-33


Tetramethylsilane - Special GradeRS-For NMR spectroscopy

Code Size PackagingP5455S ml 25 Bottle with sept


RS-For NMR spectroscopyDescription Clear colourless liquid Density at 20° C >=0.640


TetramethylureaTetrametil urea - Tétraméthylurée - Tetrametil urea

Xn

R: 20


Tetramethylurea - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Liq.limp incolore rifl.gia Density at 20° C 0.967 ÷ 0.971Refractive index at 20° 1.4480 ÷ 1.4520 Boiling point 176.8 ÷ 178.3 ° C Melting point 1.0 ÷ 2.0 ° CWater (K.F.) <=0.5 % Residue on ignition <=100 ppm




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Tetrazolium blueBlu tetrazolo - Bleu de tétrazolium - Bleu de tetrazolium


Xn

R: 20/21/22


Tetrazolium blue - Special GradeRS-For microscopy

Description Pale yellow powder Melting point ~ 245 °C



ThalliumTallio - Thallium - Talio


R: R23/24/25-34S: S36/37

Thallium - Special GradeRS-Standard solution for ICP




Thallium granularTallio granuli - Thallium granules - Talio granulada


T+

R: 26/28-33-53S: 13-28-45-61


Thallium granular - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99 % Description Granuli grigi


Thallium (I) acetateTallio acetato oso - Thallium (-eux) acétate - Talio acetato oso


N T+

R: 26/28-33-51/53S: 13-28-45-61


Thallium (I) acetate - Analytical GradeRPE-For analysis

Assay >= 97.0 % Description White crystalline powder



ThaSECTION III - CHEMICALS 100°ed

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Thallium (I) chlorideTallio cloruro oso - Thallium (-eux) chlorure - Talio cloruro oso


N T+

R: 26/28-33-51/53S: 13-28-45-61


Thallium (I) chloride - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description White crystalline powder Subst. not ppt. (NH4)2S <=0.2 %


Thallium (I) nitrateTallio nitrato oso - Thallium (-eux) nitrate - Talio nitrato oso


N T+

R: 26/28-33-51/53S: 13-28-45-61


Thallium (I) nitrate - Analytical GradeRPE-For analysis

Assay (oxidimetric) 99 ÷ 100 % Description White-pinkish crystalline powder pH sol. 5% at 25° C 5.0 ÷ 7.0Other heavy metals <=100 ppm Chloride <=0.1 % Water-insoluble matter <=500 ppmSubst. not ppt. (NH4)2S <=0.3 % Sulphate <=0.1 % Ag <=20 ppmAl <=20 ppm Cu <=5 ppm Fe <=50 ppm


Thallium (I) sulphatedi-Tallio solfato - Thallium (-eux) sulfate - Di-Talio sulfato


N T+

R: 28-38-48/25-51/53S: 13-36/37-45-61


Thallium (I) sulphate - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=99.0 % Description Polv.cri . bianca o giall pH sol. 5% at 25° C 4.0 ÷ 6.0Other heavy metals <=20 ppm Total nitrogen <=6 ppm Chloride <=10 ppmWater-insoluble matter <=50 ppm Subst. not ppt. (NH4)2S <=0.2 % Ag <=10 ppmAl <=10 ppm Cu <=50 ppm Fe <=20 ppm


Thallium (I) sulphate - Technical GradeRE-Pure


2-Thenoyltrifluoroacetone2-Tenoiltrifluoroacetone - 2-Thénoyltrifluoroacétone - 2-Tenoil-trifluoroacetona

Xi

R: 36/37/38


2-Thenoyltrifluoroacetone - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 98 ÷ 100 % Description xx.ni bianco giallogn Melting point 41.5 ÷ 43.5 ° CResidue on ignition <=500 ppm

Code Size Packaging487043 g 5 Glass jarFor the spectrophometric analysis of metals.

Thiamine hydrochlorideTiamina cloridrato - Thiamine chlorhydratée - Tiamina clorhidrato



Thi CARLO ERBA REAGENTS

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Thiamine hydrochloride - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-Ph.Franc.-BP-DAB

Assay (non-aqueos medium) 98.5 ÷ 101.0 % s.s. Description White crystalline powder Appearance of solution Conform Ph.Eur.Nitrate Conform USP-NF Organic volatile impurities Conform USP-NF Water (K.F.) <= 5.0 %Absorbance of solution <= 0.025 Sulphated ash <= 0.1 % Heavy metals (Pb) <= 20 ppmSulphate <= 300 ppm pH of a 1% solution at 25°C 2.7 ÷ 3.3 pH of a 1% solution at 25°C 2.7 ÷ 3.4Related compounds Conform Ph.Eur.

Code Size Packaging389204 g 100 Bottle389207 g 1000 BottleFor biochemistry

ThioacetamideTioacetammide - Thioacétamide - Tioacetamida

T

R: 45-22-36/38-52/53S: 53-45-61


Thioacetamide - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >= 99.0 % Description White crystalline powder Melting point 111 ÷ 114 ° CResidue on ignition <= 500 ppm Appearance of solution 2% Conform

Code Size Packaging487803 g 50 Glass jar487807 g 500 Glass jarFor the precipitation of heavy metals

Thioacetic acidAcido tioacetico - Acide thioacétique - Acido tioacético


C

R: 34S: 23-26-45


Thioacetic acid - Technical GradeRE-Pure

Assay (oxidimetric) 95 ÷ 100 % Description Yellow clear liquid Density at 20° C 1.069 ÷ 1.079Residue on ignition <=0.1 %


2-Thiobarbituric acidAcido 2-tiobarbiturico - Acide 2-thiobarbiturique - Acido 2-tiobarbitúrico


2-Thiobarbituric acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 97.5 % (s.s.) Description Yellowish crystalline powder Loss on drying <= 2 %Sulphated ash <= 0.5 %


ThiodiglycolTiodiglicol - Thiodiéthylèneglycol - Tiodiglicol

Xi

R: 36


Thiodiglycol - Analytical GradeRPE-For analysis

Assay (ex Sulphur) >=99 % Assay (GLC) >=99 % Description Yellow clear liquidDensity at 20° C 1.174 ÷ 1.190 Refractive index at 20° 1.5163 ÷ 1.5243 Melting point 12 ÷ 14 ° CResidue on ignition <=100 ppm



ThiSECTION III - CHEMICALS 100°ed

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F

G

H

I

J

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Thioglycolic acid 80%Acido tioglicolico 80% - Acide thioglycolique 80% - Acido tioglicólico 80%


T

R: 23/24/25-34S: 25-27-28-45


Thioglycolic acid 80% - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=80 % Description Clear colourless liquid Density at 20° C 1.249 ÷ 1.269Heavy metals (Pb) <=10 ppm Residue on ignition <=500 ppm Iron sensitivity >=0.1 µg/mlSulphate <=50 ppm Fe <=50 ppm


Thionyl chlorideTionile cloruro - Thionyle chlorure - Tionilo Cloruro


C

R: 14-20/22-29-35S: 26-36/37/39-45


Thionyl chloride - Technical GradeRE-Pure

Assay (argentimetric) >= 99.6 % Description Liquido limp. inc. o giallogn. SO2 <= 0.3 %SCl2 + S2Cl2 <= 0.05 % Residue on evaporation <= 0.01 %


ThiopheneTiofene - Thiophène - Tiofeno


F Xn

R: 11-22-36/37S: 16-33


Thiophene - Analytical GradeRPE-For analysis

Assay (GLC) >=99 % Description Clear liquid Density at 20° C 1.061 ÷ 1.067Refractive index at 20° 1.5245 ÷ 1.5285 Boiling point 83.6 ÷ 84.6 °C Residue on evaporation <=100 ppm


ThiosemicarbazideTiosemicarbazide - Thiosemicarbazide - Tiosemicarbacida

SynonymesHydrozinecarbothioamide


T+

R: 28S: 22-36/37-45


Thiosemicarbazide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 98.5 % Description Yellowish crystalline powder Melting point 175 ÷180 ° C


2-Thiouracil2-Tiouracile - 2-Thiouracile - 2-Tiouracilo

Xn

R: 20/21/22S: 22-24/25-45


2-Thiouracil - Analytical GradeRPE-For analysis

Assay(mercurymetric) >=99 % Description Polvere bianco g iallogn. Loss on drying <=0.5 %Heavy metals (Pb) <=10 ppm Residue on ignition <=0.1 % Thiourea <=0.1 %Fe <=10 ppm



Thi CARLO ERBA REAGENTS

A

B

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ThioureaTiourea - Thiourée - Tiourea


N Xn

R: 22-40-51/53-63S: 36/37-61


Thiourea - Analytical GradeRPE-ACS-for analysis

Assay (argentimetric) >=99.0 % s.s. Description White crystalline powder Water solubility ConformMelting point 174 ÷ 177 °C Loss on drying <=0.5 % Residue on ignition <=0.1 %Bismuth sensitivity Conform



Thiourea - Technical GradeRE-Pure

Assay (argentimetric) >=98 % Description White crystalline powder Melting point 173 ÷ 178 ° CLoss on drying <=2 % Heavy metals (Pb) <=10 ppm Residue on ignition <=0.1 %Fe <=10 ppm


Thiourea HClTiourea HCl - Thiourée HCl - Tiourea HCl


Thiourea HCl - Analytical GradeRPE-For analysis

Assay 0.25 ÷ 0.35 HCl % Description Clear colourless liquid

Code Size Packaging488115 ml 250 BottleCleaning solution

ThorinTorin - Thorin - Torina

SynonymesAcide (hydroxy-2disulfo-3,6 naphtyla

Arsénazo ISel disodique


N T

R: 23/25-50/53S: 20/21-28-45-60-61


Thorin - Analytical GradeRPE-For analysis

Description Red powder

Code Size Packaging402392 g 1 Glass bottleComplexometry indicator

ThoriumTorio - Thorium - Torio


R: 34S: 26-36/37/39-45

Thorium - Special Grade


ThoSECTION III - CHEMICALS 100°ed

A

B

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Thorium - Special GradeRS-Standard solution for ICP




Thorium nitrate 10 mg/L solutionTorio nitrato 2 mg/L soluzione - Thorium nitrate 2 mg/L - Torio nitrato 2 mg/L

CAS N: 13823-29-5EEC N: 237-514-1

Thorium nitrate 10 mg/L solution - Special GradeRS-Matrix modifiers for AAS-GTA



L-ThreonineL-Treonina - L-Thréonine - L-Treonina


L-Threonine - Technical GradeRE-Pure

Assay (non-aqueos medium) 99.0 ÷ 101.0 % Description White powder Specific optical rotation -27.6 ÷ -29.0 °Loss on drying <= 0.2 % Residue on ignition <= 0.1 %


ThuliumTulio - Thullium - Tulio

Thulium - Special GradeRS-Standard solution for ICP-MS



ThymolTimolo - Thymol - Timol

Synonymes5-Méthyl-2-isopropylphénol


C N

R: 22-34-51/53S: 26-28-36/37/39-45-61


Thymol - Pharmaceutical Grade


Thy CARLO ERBA REAGENTS

A

B

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Thymol - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-BP-DAB

Assay 99.0 ÷ 101.0 % Description Colourless crystals Appearance of solution Conform Ph.Eur.Acidity Conform Ph.Eur. Related compounds Conform Ph.Eur. Organic volatile impurities Conform NFMelting point 48 ÷ 51 °C Not volatile residue <=500 ppm Origin (BSE/TSE) Synthesis


Thymol blueBlu timolo - Bleu de thymol - Azul de timol


Xn

R: 20/21/22


Thymol blue - Analytical GradeRPE-For analysis

Description Polvere verde bruna Appearance of solution Conform pH range 1.2 ÷ 2.8Colour change rosso-giallo pH range 8.0 ÷ 9.6 Colour change giallo-blu


Thymol blue 0.4% in ethanolBlu timolo soluzione 0,4% in alcole etilico - Bleu de thymol en solution à 0.4% dans l!éthanol - Azul de timol solution 0.4% en alcohol etilico


CAS N: 76-61-9EEC N: 200-973-3

Thymol blue 0.4% in ethanol - Analytical GradeRPE-For analysis

Description Blue-brown liquid Sensitivity(pH 1.2-2.8) Conform Sensitivity(pH 8.2-9.6) ConformColour change Red - yellow

Code Size Packaging429235 ml 250 BottleIndicator (pH 1,2÷2,8-pH 8,2÷9,6).

ThymolphthaleinTimolftaleina - Thymolphtaléine - Timolftaleína


Thymolphthalein - Analytical GradeRPE-ACS-for analysis

Description White crystalline powder Colour change incolore ÷ blu pH range 9.3 ÷ 10.5


Thymolphthalein 0.1% hydroalcoholic solutionTimolftaleina soluzione 0,1% idroalcolica - Thymolphtaléine en solution hydroalcoolique à 10% - Timolftale ína 0.1% solución hidroalcohólica


F

R: 11S: 7-16


Thymolphthalein 0.1% hydroalcoholic solution - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C 0.877 ÷ 0.883 Colour change incolore blupH range 9.3 - 10.5



ThySECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

G

H

I

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ThymolphthalexoneTimolftalexone - Thymolphtalexone - Timolftalexona


Thymolphthalexone - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 97 % Description Greysh crystalline powder Sensitivity as metallochromic indicator Conform

Code Size Packaging487771 g 1 Glass bottleComplexometry indicator. For the analysis of Ba, Ca, Sr.For further information on above products, see following product/application section(s)Indicators (p. 50)

Tin powderStagno polvere - Etain en poudre - Estaño polvo


Tin powder - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description Grey powder


Tin ballsStagno sfere - Etain en billes - Estaño en bolas


Tin balls - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description Metallic balls As <=300 ppmCu <=200 ppm Fe <=500 ppm Pb <=500 ppm


Tin foilStagno lastra - Etain en feuilles - Estañohojas


Tin foil - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description Metallic foil

Code Size Packaging484884 g 100 Sack484887 g 1000 Bottle

TinStagno - Etain - Estaño


Xn

R: R36/37/38S: S36/37-26

Tin - Special Grade


Tin CARLO ERBA REAGENTS

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Tin - Special GradeRS-NORMEX-concentrated solution for AAS








Tin (II) chlorideStagno cloruro oso - Etain (stanneux) chlorure - Estaño cloruro oso

Xn

R: 20/22-37/38S: 7/8-23


Tin (II) chloride - Analytical GradeRPE-ACS-for analysis-Reag. Ph.Eur.-Reag. USP

Assay (oxidimetric) 98.0 ÷ 103.0 % Description White crystals HCl solubility ConformSulphate Conform Ca <= 50 ppm Fe <= 30 ppmK <= 50 ppm Na <= 100 ppm Pb <= 100 ppm


Tin (II) chloride - Technical GradeRE-Pure

Assay (oxidimetric) >=97.0 % Description White crystals


Tin (II) chloride solution 10% in waterStagno cloruro oso soluzione 10% in acqua - Etain (stanneux) chlorure en solution à 10% dans l!eau - Estañocloruro oso solución 10% en agua

CAS N: 7772-99-8EEC N: 231-868-0

Tin (II) chloride solution 10% in water - Analytical GradeRPE-For analysis


Code Size Packaging485041 ml 1000 BottleStabilized with tin granules.


TinSECTION III - CHEMICALS 100°ed

A

B

D

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Tin (II) oxideStagno ossido oso - Etain (stanneux) oxyde - Estañoóxido oso


Tin (II) oxide - Technical GradeRE-Pure

Assay (oxidimetric) >= 98.0 % Description Dark grey powder Chloride <= 0.1 %Water <= 0.1 % Sulphate <= 50 ppm As <= 5 ppmFe <= 50 ppm Pb <= 50 ppm


Tin (II) sulphateStagno solfato oso - Etain (stanneux) sulfate - Estaño sulfato oso


Tin (II) sulphate - Technical GradeRE-Pure

Assay (oxidimetric) >=95 % Description Yellowish crystalline powder Co <=50 ppmCu <=20 ppm Fe <=100 ppm Ni <=20 ppmPb <=200 ppm


Tin (IV) ammonium chlorideStagno ammonio cloruro ico - Etain (stannique) ammonium chlorure - Estaño y amonio cloruro


Tin (IV) ammonium chloride - Analytical GradeRPE-For analysis

Assay (gravimetric) >=98 % Description White crystalline powder Other heavy metals <=50 ppmWater-insoluble matter <=100 ppm Substances not ppt. H2S <=500 ppm Sulphate <=50 ppmAs <=2 ppm Fe <=20 ppm


Tin (IV) chlorideStagno tetracloruro - Etain tétrachlorure - Estaño tetracloruro


C

R: 34-52/53S: 7/8-26-45-61


Tin (IV) chloride - Analytical GradeRPE-For analysis

Assay (gravimetric) >=99 % Description White irregular pieces Other heavy metals <=100 ppmFree chlorine <=5 ppm Water-insoluble matter <=100 ppm Nitrate <=20 ppmSubstances not ppt. H2S <=500 ppm Stannous salts <=80 ppm Sulphate <=10 ppmAs <=30 ppm Fe <=10 ppm Sb <=50 ppm


Tin (IV) chloride - Technical GradeRE-Pure

Assay (gravimetric) 98 ÷ 100 % Description White or yellow crystals Free chlorine <=10 ppmFe <=100 ppm



Tin CARLO ERBA REAGENTS

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Tin (IV) oxideStagno ossido ico - Etain (stannique) oxyde - Estañoóxido ico


Tin (IV) oxide - Analytical GradeRPE-For analysis

Description Yellow powder Loss on ignition <=0.5 % Alcalinity (NaOH) <=0.1 %Other heavy metals <=0.1 % Chloride <=20 ppm Sulphate <=50 ppmWater solubility <=0.25 % As <=200 ppm Fe <=20 ppm


TironTiron - Tiron - Tirón

SynonymesSodium dihydroxy-1,2benzène disulfon...Atomic weight: 332,23

CAS N: 149-45-1EEC N: 205-741-5

Tiron - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 97.0 % Description Whitish powder Loss on drying <= 4 %Chloride <= 5000 ppm Sulphate <= 1.0 %


Tisab IIITisab III soluzione - Tisab III solution - Tisab III solución

Tisab III - Special GradeRS-For fluorides

Description Clear colourless liquid pH at 20° C 5.0 - 5.5


Tisab IVTisab IV soluzione - Tisab VI solution - Tisab VI solución

Tisab IV - Special GradeRS-For fluorides


TitaniumTitanio - Titane - Titanio

Xn

R: R20/21/22-36S: S36/37-26

Titanium - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes504001 Matrice: Hydrochloric and hydrofluoric acid, conc. 1.000 ppmml 100 Plastic bottle504005 Matrice: Hydrochloric and hydrofluoric acid, conc. 10.000 ppmml 100 Plastic bottle504003 Matrice: Hydrochloric and hydrofluoric acid, conc. 1.000 ppmml 500 Plastic bottle504007 Matrice: Hydrochloric and hydrofluoric acid, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)


TitSECTION III - CHEMICALS 100°ed

A

B

D

C

E

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Titanium - Special GradeRS-Standard solution for ICP-MS

Code Size Packaging Notes505906 Matrice: Nitric acid and hydrofluoric acid, conc. 10 ppmml 50 Plastic bottle505907 Matrice: Nitric acid and hydrofluoric acid, conc. 10 ppmml 100 Plastic bottle505908 Matrice: Nitric acid and hydrofluoric acid, conc. 100 ppmml 100 Plastic bottle


Titanium dioxideTitanio biossido - Titane dioxyde - Titanio dióxido


Titanium dioxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98.5 % Description White powder Loss on drying <=0.5 %Loss on ignition <=1.0 % Chloride <=100 ppm Phosphate <=0.1 %H2SO4-insoluble matter <=0.1 % Heavy metals (Pb) <=10 ppm Sulphate <=0.1 %Solubility in dil. HCl <=0.5 % Water solubility <=0.4 % As <=2 ppmCu <=5 ppm Fe <=50 ppm Pb <=10 ppmZn <=50 ppm


Titanium dioxide - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP

Assay (oxidimetric) 99.0 ÷ 100.5 %s.s. Description White powder Appearance of solution Conform Ph.Eur.Acidity or alkalinity Conform Ph.Eur. Barium Conform Ph.Eur. Residue solvents Conform USPWater-soluble subst. <=0.25 % Acid soluble matter <=0.5 % Loss on drying <=0.5 %Loss on ignition <=0.5 % Heavy metals (Pb) <=20 ppm Sb <=100 ppmAs <=1 ppm Fe <=200 ppm Origin (BSE/TSE) SynthesisResidual solvents (CPMP/ICH/283/95) Conform


Titanium dioxide - Technical GradeRE-Pure

Assay (oxidimetric) >=98 % Description Greyish powder Loss on drying <=1 %Solubility in dil. HCl <=1 %

Code Size Packaging385707 g 1000 Plastic jar385709 g 5000 Plastic jar385715 kg 25 Drum385704 kg 50 Sack

Titanium isopropylateTitanio isopropilato - Titane isopropylate - Titanio tetrapropilato


Xi

R: 10-36S: 24


Titanium isopropylate - Technical GradeRE-Pure

Assay (gravimetric) >= 16.3 % TiO2 Description Liquido limp. giallognolo Density at 20° C ~ 0.965Melting point 18 ÷ 20 ° C


Titanium tetrachlorideTitanio tetracloruro - Titane tétrachlorure - Titanio tetracloruro


C

R: 14-34S: 7/8-26-36/37/39-45



Tit CARLO ERBA REAGENTS

A

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Titanium tetrachloride - Analytical GradeRPE-For analysis

Assay (argentimetric) >=98 % Description Yellowish clear liquid Density at 20° C 1.719 ÷ 1.725Boiling point 135.4 ÷ 137.4 ° C

Code Size Packaging488401 ml 50 Glass vial488403 ml 100 Glass vial488402 ml 500 Glass bottle

Titanium trichloride solution 15% in waterTitanio tricloruro soluzione 15% in acqua - Titane trichlorure en solution à 15% dans l!eau - Titanio tricloruro solución 15% en agua


C

R: 34-36/37S: 26-45


Titanium trichloride solution 15% in water - Analytical GradeRPE-For analysis

Assay (oxidimetric) 14.5 ÷ 15.5 % Description Purple clear liquid Density at 20° C 1.19 ÷ 1.21

Code Size Packaging488354 ml 1000 Bottle488355 kg 26 Tank

TLC plate (for analysis)Lastre TLC (per analisi) - Plaques CCM (analytiques) - Placa TLC

TLC plate (for analysis) - Special GradeRS-For thin-layer chromatography

Code Size Packaging NotesPCCM120315 Silica Gel 60cm 5x10, th mm 0,25 50 pcsPCCM120327 Silica Gel 60cm 5x20, th mm 0,25 100 pcsPCCM120345 Silica Gel 60cm 10x20, th mm 0,25 50 pcsPCCM120354 Silica Gel 60cm 20x20, th mm 0,25 25 pcsPCCM121315 Silica Gel 60 F254cm 5x10, th mm 0,25 50 pcsPCCM121327 Silica Gel 60 F254cm 5x20, th mm 0,25 100 pcsPCCM121335 Silica Gel 60 F254cm 10x10, th mm 0,25 25 pcsPCCM121345 Silica Gel 60 F254cm 10x20, th mm 0,25 50 pcsPCCM121354 Silica Gel 60 F254cm 20x20, th mm 0,25 25 pcsPCCM130327 Alumina 60Acm 5x20, th mm 0,25 100 pcsPCCM130354 Alumina 60Acm 20x20, th mm 0,25 25 pcsPCCM131354 Alumina 60A F254cm 20x20, th mm 0,25 25 pcsPCCM151334 Silica RP18 F254cm 10x10, th mm 0,25 25 pcsPCCM151351 Silica RP18 F254cm 20x20, th mm 0,25 25 pcsPCCM151653 Silica RP18 F254cm 20x20, th mm 1 15 pcsPCCM220254 Silica Gel 60cm 20x20, th mm 0,2 25 pcsPCCM221205 Silica Gel 60 w/indicatorcm 4x8, th mm 0,2 50 pcsPCCM221225 Silica Gel 60 F254cm 5x20, th mm 0,2 50 pcsPCCM221254 Silica Gel 60 F254cm 20x20, th mm 0,2 25 pcsPCCM231254 Alumina 60A F254cm 20x20 25 pcsPCCM251525 Silica RP18 F254cm 5x20, th mm 0,2 50 pcsPCCM251554 Silica RP18 F254cm 20x20, th mm 0,2 25 pcsPCCM320325 Silica Gel 60cm 5x20, th mm 0,25 50 pcsPCCM320354 Silica Gel 60cm 20x20, th mm 0,25 25 pcsPCCM321321 Silica Gel 60 F254cm 5x20, th mm 0,25 50 pcsPCCM321354 Silica Gel 60 F254cm 20x20, th mm 0,25 25 pcsPCCM330254 Alumina 60Acm 20x20, th mm 0,2 50 pcsPCCM331254 Alumina 60A F254cm 20x20, th mm 0,2 25 pcsPCCM331325 Alumina 60A F254cm 5x20, th mm 0,2 50 pcs


TLC plate (Preparative)Lastre TLC (per preparativa) - Plaques CCM (préparatives) - Placa TLC

TLC plate (Preparative) - Special Grade


TLCSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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TLC plate (Preparative) - Special GradeRS-For thin-layer chromatography

Code Size Packaging NotesPCCM120459 Silica Gel 60cm 20x20, th mm 0,5 25 pcsPCCM120653 Silica Gel 60cm 20x20, th mm 1 12 pcsPCCM120758 Silica Gel 60cm 20x20, th mm 2 12 pcsPCCM121459 Silica Gel 60 F254cm 20x20, th mm 0,5 25 pcsPCCM121653 Silica Gel 60 F254cm 20x20, th mm 1 25 pcsPCCM121758 Silica Gel 60 F254cm 20x20, th mm 0,2 25 pcsPCCM121854 Silica Gel 60 F254cm 20x20, th variabile 25 pcsPCCM131653 Alumina 60A F254cm 20x20, th mm 1 15 pcs


TLC plate (HPTLC)Lastre TLC (HPTLC) - Plaques CCM (de haute résolution HPTLC) - Placa TLC

TLC plate (HPTLC) - Special GradeRS-For thin-layer chromatography

Code Size Packaging NotesPCCM111231 Silica 60/10 F254cm 10x10, th mm 0,5 25 pcsPCCM111234 Silica 60/10 F254cm 10x10, th mm 0,2 25 pcs


TLC plate (Chiral)Lastre TLC (Chirali) - Plaques CCM (Chirales) - Placa TLC

TLC plate (Chiral) - Special GradeRS-For thin-layer chromatography

Code Size Packaging NotesPCCM171354 Chiral F255cm 20x20 25 pcs


o-Tolidine solution 0.1% in watero-Tolidina soluzione 0.1% in acqua - o-Tolidine en solution à 0,1% dans l!eau - o-Tolidina solución 0.1% en agua


T

R: 45S: 45-53


o-Tolidine solution 0.1% in water - Analytical GradeRPE-For analysis


Code Size Packaging488461 ml 1000 Glass bottleFor the analysis of Au, Ce, Cl, free halogens, Mn.

TolueneToluene - Toluène - Tolueno


F Xn

R: 11-38-48/20-63-65-67S: 36/37-46-62


Toluene - Analytical GradePA-PUREX-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/KgBenzene <= 200 mg/Kg Styrene <= 10 mg/Kg Ethylbenzene + xylene <= 1000 mg/Kg

Code Size PackagingP0710540 l 10 Metal tank


Tol CARLO ERBA REAGENTS

A

B

D

C

E

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Toluene - Analytical GradeRPE-ACS-ISO-for analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Colour (APHA) <=10Identification (I.R.) Positive Alcohol miscibility complete Chloroform miscibility completeDiethyl ether miscib. complete Ready carbonizable substances Conform Density at 20° C 0.865 ÷ 0.869Refractive index at 20° 1.4931 ÷ 1.4991 Boiling point 110.1 ÷ 111.1 ° C Water (K.F.) <=200 ppmResidue on evaporation <=10 ppm Acidity (benzoic acid) <=14 ppm Alcalinity (NH3) <=2 ppmBenzene <=200 ppm Tiophene <=1 ppm Total sulphur <=3 ppmAl <=0.5 ppm B <=0.01 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.01 ppm Co <=0.01 ppmCr <=0.01 ppm Cu <=0.01 ppm Fe <=0.05 ppmMg <=0.1 ppm Mn <=0.01 ppm Ni <=0.01 ppmPb <=0.01 ppm Sn <=0.1 ppm Zn <=0.01 ppm

Code Size Packaging488551 ml 1000 Glass bottle488555 ml 2500 Glass bottle488552 ml 5000 Metallic can488557 kg 24 Metal drum488556 kg 170 Metal drum


Toluene - Special GradeRS-Anhydrous-for analysis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 50 mg/KgNon volatile residue <= 10 mg/Kg Colour <= 10 Hazen Free acid (as HCl) <= 10 mg/KgBenzene <= 200 mg/Kg Styrene <= 10 mg/Kg Ethylbenzene + xylene <= 750 mg/Kg

Code Size Packaging NotesP0711010 with septumml 200 Bottle with septP07110T10 with septum and molecular sievesml 200 Bottle with septP0711016 ml 1000 Glass bottleP0711021 ml 2500 Glass bottle


RS-ATRASOL-For analysis of volatile tracesAssay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 50 mg/KgColour <= 10 Hazen Free acid (as HCl) <= 10 mg/Kg Non volatile residue <= 5 mg/KgGC ( FID ) - NC Atrasol Conform GC-ECD.Individual peak (Lindane) <= 2 ng/l Retention time trichlorobenzene to mirex -GC-FID.Individ. peak (hexadecane) <= 5 µg/l Retention time range over toluène -



RS-For HPLC-Isocratic GradeAssay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 285 nm >= 5 % UV transmittance at 290 nm >= 30 %UV transmittance at 300 nm >= 70 % UV transmittance at 310 nm >= 80 % UV transmittance at 320 nm >= 93 %UV transmittance at 350 nm >= 98 % Non volatile residue <= 5 mg/Kg Free acid (as HCl) <= 10 mg/Kg



RS-For HPLC-Isocratic GradeAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.865 ÷ 0.869Refractive index at 20° 1.4931 ÷ 1.4991 Boiling point 110.1 ÷ 111.1 ° C Acidity or alkalinity <=0.0015 meq/gWater (K.F.) <=300 ppm Residue on evaporation <=2 ppm U.V. Transmittance -at 290 nm >=63 % at 300 nm >=89 % at 310 nm >=94 %at 320 nm >=98 % at 330 nm >=99 % at 350 nm >= 99 %




TolSECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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Toluene - Special GradeRS-For optical spectroscopy

Assay (GLC) >=99.8 % Description Clear liquid Colour (APHA) <=10Density at 20° C 0.865 ÷ 0.869 Refractive index at 20° 1.4931 ÷ 1.4991 Boiling point 110.1 ÷ 111.1 ° CAcidity or alkalinity <=0.0015 meq/g Water (K.F.) <=300 ppm Residue on evaporation <=2 ppmFluorescence - at 254 nm <=2 ppb at 365 nm <=2 ppbU.V. Transmittance - at 290 nm >=63 % at 300 nm >=89 %at 310 nm >=94 % at 320 nm >=98 % at 330 nm >=99 %at 340 nm >=99 % at 350 nm >=99 %


RS-For preparative HPLCAssay (GLC) >=99.8 % Description Clear colourless liquid Density at 20° C 0.865 ÷ 0.869Refractive index at 20° 1.4931 ÷ 1.4991 Boiling point 110.1 ÷ 111.1 °C Water (K.F.) <=200 ppmResidue on evaporation <=5 ppm Alcalinity <=0.0002 meq/g U.V. Transmittance -at 300 nm >=75 % at 350 nm >=98 %




RS-PESTIPUR-for pesticide analysisAssay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen Free acid (as HCl) <= 10 mg/Kg Non volatile residue <= 5 mg/KgGC-ECD.Individual peak (Lindane) <= 3 ng/l Retention time trichlorobenzene to mirex - GC-NPD.Individual peak (Ethylparathion) <= 3 ng/lRetention time Atrazin to Coumaphos -


RS-PLUS-for residual pesticide analysisAssay (GLC) >= 99.8 % Description Clear liquid Colour <= 10 hazenWater <= 100 ppm Acidity (HCl) <= 10 ppm Not volatile residue <= 5 ppmGC-ECD (Lindano) <= 3 ng/l GC-NPD (Ethylparation) <= 3 ng/l



RS-SPECTROSOL-for optical spectroscopyAssay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 285 nm >= 10 % UV transmittance at 290 nm >= 55 %UV transmittance at 300 nm >= 80 % UV transmittance at 310 nm >= 90 % UV transmittance at 320 nm >= 93 %UV transmittance at 350 nm >= 98 % Non volatile residue <= 5 mg/Kg Free acid (as HCl) <= 10 mg/Kg



Toluene - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.8 % Refractive index at 20°C 1.494 - 1.498 Water content (K.F.) <= 150 mg/KgNon volatile residue <= 50 mg/Kg Colour <= 10 Hazen Benzene <= 200 mg/KgEthylbenzene + xylene <= 200 mg/Kg



Tol CARLO ERBA REAGENTS

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Toluene - Technical GradeRE-Pure

Assay (GLC) >=99.3 % Description Clear colourless liquid Density at 20° C 0.862 ÷ 0.872Refractive index at 20° 1.491 ÷ 1.501 Boiling point 109.9 ÷ 111.4 °C Residue on evaporation <=50 ppmWater (K.F.) <=500 ppm Benzene <=200 ppm Total sulphur <=100 ppm

Code Size Packaging386002 ml 1000 Glass bottle386001 ml 2500 Glass bottle528231 ml 5000 Plastic drum386008 kg 17 Drum386003 kg 23 Metal drum386009 kg 170 Metal drum528233 l 25 Drum528232 l 200 Drum

Toluene-d8Toluene-d8 - Toluène-d8 - Tolueno-d8


F Xn

R: 11-38-48/20-63-65-67S: 36/37-46-62


Toluene-d8 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5393A Isotopic purity 99,50%ml 5 AmpouleP5395 Isotopic purity 99,50%ml 25 Glass bottleP5399A Isotopic purity 99,60%2 x ml 0,75 Ampoule


p-Toluene sulphonamidep-Toluensolfonammide - p-Toluènesulfonamide - p-Toluenosulfonamida

R: 20/21-37/38


p-Toluene sulphonamide - Analytical GradeRPE-For analysis

Assay (ex nitrogen) >=99 % Description White powder Boiling point 136.5 ÷ 138.5 ° CChloride <=50 ppm Heavy metals (Pb) <=20 ppm Residue on ignition <=200 ppmSulphate <=50 ppm Fe <=10 ppm


p-Toluenesulphonic acidAcido p-toluensolfonico monoidrato - Acide p-toluenesulfonique monohydrate - Acido p-toluensulfónico


Xi

R: 36/37/38S: 26-37


p-Toluenesulphonic acid - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=98.5 % Description White crystals Melting point 102 ÷ 105 °CWater (K.F.) <=13 % Acidity(Sulphuric acid) <=0.3 % Fe <=50 ppm


p-Toluenesulphonic acid - Technical GradeRE-Pure

Assay (acidimetric) >=97 % Description White crystals Chloride <=500 ppmWater-insoluble matter <=0.1 % Heavy metals (Pb) <=100 ppm Residue on ignition <=0.5 %Sulphate <=2 % Fe <=100 ppm

Code Size Packaging307508 g 10000 Tank307504 kg 50 Fibre drum


TolSECTION III - CHEMICALS 100°ed

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p-Toluenesulphonic acid sodium saltAcido p-toluensolfonico sale sodico - Acide p-toluenesulfonique sel sodique - Acido p-toluensulfónico sal sódica

Xi

R: 36/37/38S: 26-27


p-Toluenesulphonic acid sodium salt - Analytical GradeRPE-For analysis

Assay >= 97.5 % Description White crystals


p-Toluenesulphonylchloridep-Toluensolfocloruro - p-Toluènesulfochlorure - p-Toluenosulfonilocloruro


C

R: 34-37S: 7/8-26-45


p-Toluenesulphonylchloride - Analytical GradeRPE-For analysis

Assay (acidimetric) 99 ÷ 100 % Description White crystalline powder Melting point 69.0 ÷ 71.0 ° CResidue on ignition <=500 ppm


p-Toluidinep-Toluidina - p-Toluidine - p-Toluidina


N T

R: 23/24/25-36-40-43-50S: 28-36/37-45-61


p-Toluidine - Technical GradeRE-Pure

Assay (GLC) 99 ÷ 100 % Description Yellow semitransparent crystals Hydrocarbons ConformMelting point 42.0 ÷ 45.0 ° C Water (K.F.) <=0.5 % Total chlorine <=50 ppmHeavy metals (Pb) <=5 ppm Residue on ignition <=50 ppm Total sulphur <=10 ppmo-Toluidine <=300 ppm p-Nitrotolluene <=10 ppm Fe <=5 ppm


Toluidine blueBlu toluidina - Bleu de toluidine - Azul de toluidina

Xn

R: 20/21/22


Toluidine blue - Special GradeRS-For microscopy-C.I. 52040

Description Black powder Spettro (UV) Conform

Code Size Packaging429282 g 25 Glass jarStain for Cytology-hystochemistry.For further information on above products, see following product/application section(s)Microscopy (p. 58)

TriacetinTriacetina - Triacétine - Triacetina


Triacetin - Analytical Grade


Tri CARLO ERBA REAGENTS

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Triacetin - Analytical GradeRPE-For analysis

Assay (GLC) >=99.0 % Description Clear colourless liquid Acidity (acetic acid) <=100 ppmWater <=0.1 %


n-Tributylaminen-Tributilammina - n-Tributylamine - n-Tributilamina


T

R: 23/24/25S: 36/37-45


n-Tributylamine - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description Clear liquid Colour <= 20 APHAWater <= 0.2 % Refractive index at 20° 1.4250 ÷ 1.4310


Trichloroacetic acidAcido tricloroacetico - Acide trichloroacétique - Acido tricloroacetico


C N

R: 35-50/53S: 26-36/37/39-45-60-61


Trichloroacetic acid - Analytical GradeRPE-ACS-for analysis

Assay (acidimetric) >= 99.0 % Description Colourless crystals Ready carbonizable substances ConformResidue on ignition <= 0.03 % Chloride <= 20 ppm Phosphate <= 5 ppmNitrate <= 20 ppm Sulphate <= 0.02 % Heavy metals (Pb) <= 20 ppmFe <= 10 ppm



Trichloroacetic acid - Technical GradeRE-Pure

Assay (acidimetric) >= 98.5 % Description Colourless crystals Water <= 0.3 %Fe <= 10 ppm


Trichloroacetic acid solution 3% in dichloromethaneTransport classificationONU n. 2922Transport class: 8Packaging group: II

N Xn

R: 51/53-36/37/38-40S: 61-25-26-37-23-24


Trichloroacetic acid solution 3% in dichloromethane - Analytical GradePA-PUREX-for analysis

Water content (K.F.) <= 100 mg/Kg


Trichloroacetic acid solution 20% in waterAcido tricloroacetico soluzione 20% in acqua - Acide trichloroacétique 20% - Acido tricloroacético solución 20% en agua


C N

R: 35-51/53S: 26-36/37/39-45-60-61


Trichloroacetic acid solution 20% in water - Analytical Grade


TriSECTION III - CHEMICALS 100°ed

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Trichloroacetic acid solution 20% in water - Analytical GradeRPE-For analysis

Assay (acidimetric) 19.5 ÷ 20.5 % Description Clear colourless liquid

Code Size Packaging502073 ml 100 Glass bottle411554 ml 1000 Glass bottleFor the analysis of iron into the blood according to Heimayer. For the precipitation of proteins.

1,2,4-Trichlorobenzene1,2,4-Triclorobenzene - 1,2,4-Trichlorobenzène - 1,2,4-Triclorobenceno


N Xn

R: 22-38-50/53S: 23-37/39-60-61


1,2,4-Trichlorobenzene - Analytical GradeRPE-For analysis

Assay (GLC) >=98.5 % Description Clear colourless liquid Density at 20° C 1.451 ÷ 1.457Refractive index at 20° 1.5687 ÷ 1.5747 Boiling point 212.5 ÷ 213.5 ° C Melting point 16.0 ÷ 18.0 ° CWater (K.F.) <=0.1 % Residue on ignition <=10 ppm


1,2,4-Trichlorobenzene - Special GradeRS-SPECTROSOL-for optical spectroscopy

Assay (GC) >= 99 % Refractive index at 20°C 1.565 - 1.569 Water content (K.F.) <= 100 mg/KgColour <= 10 Hazen UV transmittance at 310 nm >= 40 % UV transmittance at 315 nm >= 80 %UV transmittance at 385 nm >= 98 % Non volatile residue <= 10 mg/Kg



1,2,4-Trichlorobenzene - Technical GradePS-Pure-for synthesis



2,2,2-Trichloroethyl alcoholAlcole 2,2,2-tricloroetilico - 2,2,2-Trichloroéthanol - Alcohol 2,2,2-tricloroetílico

Xn

R: 10-20/21/22S: 7/9-45


2,2,2-Trichloroethyl alcohol - Analytical GradeRPE-For analysis

Assay (GLC) >=98.5 % Description Clear colourless liquid Refractive index at 20°C 1.4885 ÷ 1.4905


TrichloroethyleneTricloroetilene - Trichloroéthylene - Tricloro etileno


T

R: 45-36/38-52/53-67S: 53-45-61


Trichloroethylene - Analytical Grade



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Trichloroethylene - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear liquid Colour (APHA) <=10Identification (I.R.) Conform Alcohol miscibility complete Diethyl ether miscib. completeDensity at 20° C 1.459 ÷ 1.465 Refractive index at 20° 1.4754 ÷ 1.4814 Boiling point 86.9 ÷ 87.4 ° CWater (K.F.) <=250 ppm Residue on evaporation <=10 ppm Heavy metals (Pb) <=1 ppmAl <=0.5 ppm B <=0.02 ppm Ba <=0.1 ppmCa <=0.5 ppm Cd <=0.05 ppm Co <=0.02 ppmCr <=0.02 ppm Cu <=0.02 ppm Fe <=0.1 ppmMg <=0.1 ppm Mn <=0.02 ppm Ni <=0.02 ppmPb <=0.1 ppm Sn <=0.1 ppm Zn <=0.1 ppm



Trichloroethylene - Special GradeRS-RSE For electronic use-ERBATRON

Assay (GLC) >=99.9 % Description Clear liquid Colour (APHA) <=10Phosgene Conform Resistivity >=1 Mohm.cm Density at 20° C 1.459 ÷ 1.465Boiling point 86.9 ÷ 87.4 ° C Water (K.F.) <=50 ppm Residue on evaporation <=5 ppmAcidity (HCl) <=5 ppm Alcalinity (NH3) <=1 ppm Free chlorine <=0.1 ppmChloride <=0.5 ppm Phosphate <=0.5 ppm Heavy metals (Pb) <=0.1 ppmAg <=0.02 ppm Al <=0.05 ppm As <=0.01 ppmAu <=0.05 ppm B <=0.01 ppm Ba <=0.1 ppmBe <=0.02 ppm Bi <=0.02 ppm Ca <=0.2 ppmCd <=0.005 ppm Co <=0.01 ppm Cr <=0.01 ppmCu <=0.01 ppm Fe <=0.03 ppm Ga <=0.02 ppmIn <=0.02 ppm K <=0.1 ppm Li <=0.02 ppmMg <=0.01 ppm Mn <=0.01 ppm Mo <=0.05 ppmNa <=0.1 ppm Ni <=0.01 ppm Pb <=0.01 ppmPt <=0.05 ppm Sb <=0.01 ppm Sn <=0.02 ppmSr <=0.02 ppm Ti <=0.05 ppm Tl <=0.05 ppmV <=0.05 ppm Zn <=0.01 ppm Zr <=0.05 ppm



Trichloroethylene - Technical GradeRE-Pure

Assay (GLC) >= 99 % Description Clear liquid Density at 20° C 1.457 ÷ 1.467Boiling point 86.5 ÷ 87.5 °C Water (K.F.) <= 200 ppm Residue on evaporation <= 20 ppmColour (APHA) <= 15


2,4,6-Trichlorophenol2,4,6-Triclorofenolo - 2,4,6-Trichlorophénol - 2,4,6-Trichlorofenol


N Xn

R: 22-36/38-40-50/53S: 36/37-60-61


2,4,6-Trichlorophenol - Technical GradeRE-Pure

Assay (GLC) 98 ÷ 100 % Description xx.ni b o masse gia.brun Melting point 64 ÷ 68 ° C


TricresolTricresolo - Tricrésol - Tricresol


T

R: 24/25-34S: 36/37/39-45


Tricresol - Technical Grade



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Tricresol - Technical GradeRE-Pure

Description Brown clear liquid Density at 25° C >=1.035

Code Size Packaging386202 ml 1000 Glass bottleIsomers mixture

TriethanolamineTrietanolammina - Triéthanolamine - Trietanolamina

Xi

R: 38S: 28


Triethanolamine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=98 % Description Yellowish liquid Water miscibility ConformAlcohol miscibility complete Density at 20° C 1.120 ÷ 1.128 Refractive index at 20° 1.4797 ÷ 1.4907Melting point 20.0 ÷ 22.0 ° C Water (K.F.) <=0.3 % Chloride <=10 ppmDiethanolamine <=1.5 % Monoethanolamine <=0.5 % Heavy metals (Pb) <=2 ppmResidue on ignition <=50 ppm Sulphate <=20 ppm Fe <=2 ppm


Triethanolamine - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU

Description Clear courless liquid Density at 20° C 1.120 ÷ 1.130 Refractive index at 20° 1.482 ÷ 1.485Water (K.F.) <= 1.0 % Sulphated ash <= 0.1 % Diethanolamine <= 0.5 %Monoethanolamine <= 0.1 % Related substances <= 1.0 % Appearance of solution Conform Ph.Eur.Total basis 99.0 ÷ 103.0 % anidro Heavy metals (Pb) <= 10 ppm N-Nitrosodiethanolamine <= 25 ppbOrigin (BSE/TSE) Synthesis Residual solvents (CPMP/ICH/283/95) Conform


TriethylamineTrietilammina - Triéthylamine - Trietilamina


C F

R: 11-20/21/22-35S: 3-16-26-29-36/37/39-45


Triethylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=99.5 % Description Clear colourless liquid Density at 20° C 0.725 ÷ 0.729Refractive index at 20° 1.3983 ÷ 1.4023 Boiling point 89.0 ÷ 90.0 °C Residue on evaporation <=100 ppm


Triethylamine - Technical GradePS-Pure-for synthesis

Assay (GC) >= 99.5 % Refractive index at 20°C 1.398 - 1.402 Water content (K.F.) <= 1000 mg/KgNon volatile residue <= 200 mg/Kg Colour <= 10 Hazen Diethylamine <= 1000 mg/kg

Code Size PackagingP0790228 ml 5000 Plastic drumP0790242 l 20 Plastic drumP0790266 l 200 Combined drum

RE-PureAssay (GLC) >=97 % Description Clear colourless liquid Density at 20° C 0.724 ÷ 0.730Refractive index at 20° 1.3953 ÷ 1.4053 Boiling point 88.5 ÷ 90.5 °C Residue on evaporation <=0.1 %




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Triethylene glycolGlicol trietilenico - Glycol triéthylénique - Glicol trietilénico


Triethylene glycol - Analytical GradeRPE-For analysis

Assay (GLC) >= 98 % Description Clear colourless liquid Water miscibility ConformAlcohol miscibility complete Density at 20° C 1.123 ÷ 1.131 Refractive index at 20°C 1.4553 ÷ 1.4603Water (K.F.) <= 0.2 % Acidity (acetic acid) <= 60 ppm Chloride <= 2 ppmHeavy metals (Pb) <= 2 ppm Peroxides (H2O2) <= 50 ppm Residue on ignition <= 30 ppmSulphate <= 20 ppm Fe <= 2 ppm


Trifluoroacetic acidAcido trifluoroacetico - Acide trifluoroacétique - Acido trifluoroacético


C

R: 20-35-52/53S: 9-26-27-28-45-61


Trifluoroacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99 % Description Clear colourless liquid Refractive index at 20°C <= 1.3000Water (K.F.) <= 0.3 %


Trifluoroacetic acid - Special GradeRS-SPECTROSOL-for optical spectroscopy

Assay (GC) >= 99 % Water content (K.F.) <= 0.05 % m/m UV Absorbance at 260 nm <= 1 AUUV Absorbance at 270 nm <= 0.1 AU UV Absorbance at 280 nm <= 0.05 AU UV Absorbance at 290 nm <= 0.04 AUUV Absorbance at 300 nm <= 0.03 AU UV Absorbance at 320 nm <= 0.03 AU Content (Acidimetry) 99 - 101 % m/mResidue on evaporation <= 0.005 % m/m

Code Size PackagingP0082746 ml 1000 Glass bottle PVC coated


Trifluoroacetic acid - Technical GradePS-Pure-for synthesis

Colour <= 10 Hazen Water content (K.F.) <= 1000 mg/Kg Content (Acidimetry) >= 99 % m/mChloride (Cl-) <= 20 mg/Kg Sulphate (SO4--) <= 20 mg/Kg Fluoride <= 50 mg/Kg

Code Size PackagingP0080212 g 1000 Glass bottle PVC coatedP0082101 ml 25 Glass bottleP0080247 ml 2500 Glass bottle PVC coatedP0080297 kg 30 Drum

Trifluoroacetic acid-dAcido trifluoroacetico-d - Acide trifluoroacétique-d - Acido trifluoroacético-d


C

R: 20-35-52/53S: 9-26-27-28-45-61


Trifluoroacetic acid-d - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5413A Isotopic purity 99,50%ml 5 AmpouleP5419A Isotopic purity 99,50%2 x ml 0,75 Ampoule




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Trifluoroacetic anhydrideAnidride trifluoroacetica - Anhydride trifluoroacétique - Anhídrido trifluoroacético


C T

R: 23/24/25-35S: 8-9-15-45


Trifluoroacetic anhydride - Analytical GradeRPE-For analysis

Assay (as anhydride) >=98 % Description Clear colourless liquid Density at 20° C 1.511 ÷ 1.515Residue on evaporation <=10 ppm

Code Size Packaging422221 ml 25 Glass vial422222 ml 100 Glass vialDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

1,1,1-Trifluoroacetylacetone1,1,1-Trifluoroacetilacetone - 1,1,1-Trifluoroacétylacétone - 1,1,1-Trifluoroacetilacetona


F

R: 11


1,1,1-Trifluoroacetylacetone - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear liquid Density at 20° C >=1.27


1,1,1-Trifluoroacetyltrifluoroacetone1,1,1-Trifluoroacetiltrifluoroacetone - 1,1,1-Trifluoroacétyltrifluoroacétone - 1,1,1-Trifluoroacetiltrifluoroacetona


1,1,1-Trifluoroacetyltrifluoroacetone - Analytical GradeRPE-For analysis

Assay (GLC) 98 ÷ 100 % Description Clear colourless liquid


Trifluoroethanol-d2Trifluoroetanolo-d2 - Trifluoroéthanol-d2 - Trifluoroetanol-d2

Xn

R: 10-20/21/22-38-41-48/20S: 26-37-39


Trifluoroethanol-d2 - Special GradeRS-For NMR spectroscopy

Code Size Packaging NotesP5449A Isotopic purity 99,00%2 x ml 0,75 Ampoule


Trifluoromethanesulphonic acidAcido trifluorometansolfonico - Acide trifluorométhanesulfonique - Acido trifluorometanosulfónico


C

R: 34S: 24/25-26-45


Trifluoromethanesulphonic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) 98 ÷ 100 % Description Brown clear liquid Density at 20° C >=1.70




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Trimethylacetic acidAcido trimetilacetico - Acide triméthylacétique - Acido trimetilacético


C

R: 34S: 23-26-45


Trimethylacetic acid - Analytical GradeRPE-For analysis

Assay (acidimetric) >= 99 % Description White crystals or crystalline mass Ready carbonizable substances ConformBoiling point 162.8 ÷ 164.8 ° C Melting point 34.5 ÷ 36.5 ° C Residue on evaporation <=500 ppmChloride <=20 ppm Heavy metals (Pb) <=5 ppm Sulphate <=10 ppmFe <=5 ppm


TrimethylamineTrimetilammina - Triméthylamine - Trimetilamina

Transport classificationONU n. 1083Transport class: 2.1

F+ Xn

R: 12-20-37/38-41S: 16-26-39


Trimethylamine - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description Clear colourless liquid Density at 5° C ~ 0.660

Code Size Packaging489704 ml 100 Glass ampoule

Trimethylamine hydrochlorideTrimetilammina cloridrato - Triméthylamine chlorhydratée - Trimetilamina clorhidrato


Trimethylamine hydrochloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 98 % Description White crystals


Trimethylcetylammonium bromideTrimetilcetilammonio bromuro - Triméthylcétylammonium bromure - Trimetilcetilamonio bromuro


N Xn

R: 22-36/38-50/53S: 26-39-61


Trimethylcetylammonium bromide - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >= 99.0 % Description White crystalline powder


Trimethylcetylammonium p-toluenesulphonateTrimetilcetilammonio p-toluensolfonato - Triméthylcétylammonium p-toluènesulfonate - Trimetilcetilamonio p-toluensulfonato

Xn

R: 20/21/22-36/37/38S: 22-24/25-36/39


Trimethylcetylammonium p-toluenesulphonate - Technical Grade



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Trimethylcetylammonium p-toluenesulphonate - Technical GradeRE-Pure

Assay >= 99.0 % Description White powder Soluz. in acqua (1:200) completepH sol. 1% 5.0 ÷ 8.0


TrimethylchlorosilaneTrimetilclorosilano - Triméthylchlorosilane - Trimetilclorosilano


C F

R: 11-14-35-37S: 7/9-16-26-36/37/39-45


Trimethylchlorosilane - Analytical GradeRPE-For analysis

Assay (GLC) >= 97.5 % Description Clear liquid Refractive index at 20°C 1.3870 ÷ 1.3890

Code Size Packaging489923 ml 1 Glass vial489921 ml 100 Glass bottle489926 ml 1000 Glass bottleDerivatizer for chromatographyFor further information on above products, see following product/application section(s)Chromatography (p. 34)

3-(Trimethylsilyl)-propansulphonic acid sodium salt3-Trimetilsililpropansolfonato sodico - 3-Trimethylsilylpropanesulfonate sodique - 3-Trimetillsililpropanosulfonato sódico

Xi

R: 36/38


3-(Trimethylsilyl)-propansulphonic acid sodium salt - Special GradeRS-For NMR spectroscopy

Description White flakes


N-TrimethylsilylacetamideN-Trimetilsililacetammide - n-Triméthylsilylacétamide - N-Trimetilsililacetamida

Xn

R: 20/21/22S: 78


N-Trimethylsilylacetamide - Analytical GradeRPE-For analysis

Description White crystalline mass Melting point 38 ÷ 43 ° C


N-TrimethylsilyldiethylamineN-Trimetilsilildietilammina - n-Triméthylsilyldiéthylamine - N-Trimetilsilildietilamina


F

R: 11


N-Trimethylsilyldiethylamine - Analytical GradeRPE-For analysis





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N-TrimethylsilylimidazoleN-Trimetilsililimidazolo - n-Triméthylsilylimidazole - N-Trimetilsililimidazol


F

R: 11


N-Trimethylsilylimidazole - Analytical GradeRPE-For analysis

Description Clear colourless liquid Density at 20° C ~0.955


3-Trimethylsilylpropionic acid sodium salt3-Trimetilsililpropionato sodico - 3-Triméthylsilylpropionate-d4 - 3-Trimetilsililpropionate-D4



3-Trimethylsilylpropionic acid sodium salt - Special GradeRS-For NMR spectroscopy

Code Size PackagingP5462 g 1 Glass bottle


Trioctylphosphine oxideTriottilfosfina ossido - Trioctylphosphine oxyde - n-Trioctilfosfina óxido

Xi

R: 36/38


Trioctylphosphine oxide - Analytical GradeRPE-For analysis

Assay (GLC) >= 98.5 % Description White crystals Melting point 50 ÷ 55 °C


TriphenylphosphineTrifenilfosfina - Triphénylphosphine - Trifenilfosfina


N Xn

R: 22-48/22-50/53S: 22-25


Triphenylphosphine - Analytical GradeRPE-For analysis

Assay (GLC) >=98 % Description White powder Melting point 80.0 ÷ 82.0 ° C


2,3,5-Triphenyltetrazolium chloride2,3,5-Trifeniltetrazolo cloruro - 2,3,5-Triphényltétrazolium chlorure - 2,3,5-Trifeniltetrazolio cloruro


2,3,5-Triphenyltetrazolium chloride - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) 99 ÷ 100 % s s Description White yellowish powder Loss on drying <=9 %Residue on ignition <=0.5 % Glucose sensitivity >=0.05 (mg/ml)



TRISECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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V

U

Y

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TRIS hydrochlorideTRIS cloridrato - TRIS chlorhydraté - TRIS hidrocloruro

Xi

R: 36/37/38S: 26-36


TRIS hydrochloride - Analytical GradeRPE-For analysis

Assay 99.0 ÷ 101.0 % Description White crystals Solubilità (1M 20° C) Limpida e incoloreNot soluble matter <= 0.005 % Residue on ignition <= 0.1 % Loss on drying <= 0.5 %Melting point 151 ± 2.0 ° C pH (0.5M 25° C) 3.5 ÷ 5.0 Pb <= 5 ppmAs <= 1 ppm Ba <= 1 ppm Ca <= 5 ppmCu <= 1 ppm Fe <= 5 ppm Mg <= 5 ppmMn <= 1 ppm Assorbanza (1M acq. 260 nm) 0.06 Assorbanza (1M acq. 280 nm) 0.05


Tris (hydroxymethyl)-aminomethaneTris (idrossimetil)amminometano - Tris(hydroxyméthyl)aminométhane - Tris (hidroximetil)-aminometano

Xi

R: 36/38


Tris (hydroxymethyl)-aminomethane - Analytical GradeRPE-For analysis

Assay (alkalimetric) >=99.5 % Description White crystalline powder Melting point 170 ÷ 172 ° CpH sol. M/10 at 25° C 9.8 ÷ 10.6 Loss on drying <=0.5 % Water-insoluble matter <=100 ppmHeavy metals (Pb) <=2 ppm Residue on ignition <=100 ppm Cu <=1 ppmFe <=1 ppm

Code Size Packaging489981 g 100 Plastic jar489984 g 500 Plastic jar489983 g 1000 Plastic jar489982 g 10000 Tank489985 kg 25 Carton drum

Tris (hydroxymethyl)-aminomethane - Special GradeRS-For pHmetry

Assay (alkalimetric) >=99.3 % s.s. Description White crystalline powder pH solution 5% 10.0 ÷ 11.5Solution colour <=25 APHA Melting point >=168.5 °C Water (K.F.) <=0.5 %Residue on ignition <=0.1 % Heavy metals (Pb) <=5 ppm Absorbance <=0.2


RS-Standard for volumetryAssay >=99.5 % Description White crystalline powder



Tris (hydroxymethyl)-aminomethane - Pharmaceutical GradeRPH-According to pharmacopoeia: USP

Titolo ( alcalimetrico ) 99.0 ÷ 101.0 % (s.s.) Description White crystalline powder pH solution 5% 10.0 ÷ 11.5Organic volatile impurities Conform USP Melting point 168 ÷ 172 °C Loss on drying <= 1.0 %Residue on ignition <= 0.1 % Heavy metals (Pb) <= 10 ppm


Tris (hydroxymethyl)-aminomethane - Technical GradeRE-Pure

Assay (alkalimetric) >=99 % Description White crystalline powder Melting point 163 ÷ 167 ° CpH sol. 5% at 25° C 9.6 ÷ 10.8 Loss on drying <=1 % Water-insoluble matter <=100 ppmHeavy metals (Pb) <=2 ppm Residue on ignition <=200 ppm Fe <=2 ppm

Code Size Packaging313432 g 1000 Plastic jar313431 kg 25 Carton drumFor buffer solutions



A

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Triton© X100 solutionTriton© X100 soluzione - Triton© X100 en solution - Triton© X100 solución

Xn

R: 22-38-41-52S: 26

Atomic weight: 647CAS N: 9002-93-1

Triton© X100 solution - Technical GradePS-Pure-for synthesis

Density d20/4 1.055 - 1.075 Water content (K.F.) <= 2000 mg/Kg Colour <= 10 HazenCloud point (1% in water) 63 - 69 °C


Tropaeolin OOTropeolina OO - Tropéoline OO - Tropeolina OO

Xi

R: 36/37/38S: 22-24/25


Tropaeolin OO - Analytical GradeRPE-For analysis-C.I. 13080

Description Yellow brown powder Water solubility Conform Loss on drying <=15 %(CH3)3N Sensitivity 10 mg/l Colour change Red - yellow pH range 1.2 - 3.2


Tropaeolin OTropeolina O - Tropéoline O - Tropeolina O

Xi

R: 36/37/38S: 22-24/25


Tropaeolin O - Analytical GradeRPE-For analysis-C.I. 14270

Description Polvere marrone arancio Loss on drying <=15 % Colour change giallo aranciopH range 11.1 - 12.7


Tropaeolin O solution 0.1% in waterTropeolina O soluzione 0,1% in acqua - Tropéoline O en solution à 0,1% dans l!eau - Tropeolina O solución 0.1% en agua


Tropaeolin O solution 0.1% in water - Analytical GradeRPE-For analysis

Description Orange clear liquid Sensitivity (pH 11-13) Conform Colour change giallo aranciopH range 11.1 - 12.7


Trypan blueBlu Tripano - Bleu de trypan - Azul de Tripán


T

R: 40-20/21/22S: 28-45


Trypan blue - Special Grade


TrySECTION III - CHEMICALS 100°ed

A

B

D

C

E

F

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Trypan blue - Special GradeRS-For microscopy-C.I. 23850

Description Brown-blackish granules

Code Size Packaging429331 g 10 Glass jarStain for Histology.

TungstenTungsteno - Tungstène - Tungsteno

Tungsten - Special GradeRS-Standard solution for ICP

Code Size Packaging Notes504051 Matrice: Sodium hydroxide, conc. 1.000 ppmml 100 Plastic bottle504055 Matrice: Sodium hydroxide, conc. 10.000 ppmml 100 Plastic bottle504053 Matrice: Sodium hydroxide, conc. 1.000 ppmml 500 Plastic bottle504057 Matrice: Sodium hydroxide, conc. 10.000 ppmml 500 Plastic bottleProvided with real batch certificate. Verified against NIST Standard ReferenceFor further information on above products, see following product/application section(s)Trace metal analysis (p. 86)



Tungsten powderTungsteno polvere - Tungstène en poudre - Tungsteno en polvo


Tungsten powder - Analytical GradeRPE-For analysis

Assay 98 ÷ 100 % W Description Polvere grigio scura


Tungsten(VI) oxide powderAnidride tungstica polvere - Anhydride tungstique en poudre - Anhídrido túngstico en polvo

Xn

R: 20/21/22-36/37/38S: 22-24/25


Tungsten(VI) oxide powder - Special GradeRS-For microanalysis

Assay (gravimetric) >=99 % Description Yellow powder


Tungstic acidAcido tungstico - Acide tungstique - Acido túngstico


Tungstic acid - Analytical GradeRPE-For analysis

Assay (WO3) >= 92.0 % t.q. Assay (WO3) >= 99.95 % dopo calc. Description Yellow-greenish powderLoss on ignition 6 ÷ 8 % Fe <= 20 ppm Al <= 10 ppmAs <= 10 ppm Cu <= 5 ppm Mo <= 50 ppmNa <= 30 ppm Si <= 30 ppm Ti <= 10 ppm



Tur CARLO ERBA REAGENTS

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Turbidity std 4000NTU formazineTorbidità std 4000NTU formazina - Standard turbidité 4000NTU Formazine - Turbiedad std 4000NTU formazina


T Xn

R: 42/43-45S: 22-24-37-45

Turbidity std 4000NTU formazine - Special GradeRS-For turbidimetry


Turk's reagentTurk reattivo - Réactif de Turk - Türk reactivo

Turk's reagent - Special GradeRS-For microscopy

Description Purple liquid

Code Size Packaging490451 ml 500 Glass bottleStain for Haematology .For the computation of leucocytes.

Tween© 80Tween© 80 - Tween© 80 - Tween© 80

Tween© 80 - Technical GradePS-Pure-for synthesis


L(-)TyrosineL(-)Tirosina - L(-)Tyrosine - L(-)Tir osina


L(-)Tyrosine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White or yellowish powder Potere rotator. specif.(C=4 in HCl N/1) -9.6 ÷ -11.6 °Loss on drying <=0.2 % Ammonium <=300 ppm Chloride <=300 ppmTotal phosphorus <=10 ppm Heavy metals (Pb) <=10 ppm Residue on ignition <=500 ppmTotal sulphur <=250 ppm Fe <=10 ppm


Undecylenic acidAcido undecilenico - Acide undecylénique - Acido undecilénico


Undecylenic acid - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-Ph.Franc.-BP

Assay (acidimetric) 97.0 ÷ 102.0 % Description Colourless liquid or mass Mineral oils and fixed Conform Ph.Eur.Water-soluble acids Conform Ph.Eur. Unsaturation degree Conform Ph.Eur. Refractive index at 20° 1.447 ÷ 1.450Freezing point 21 ÷ 24 °C Sulphated ash <= 0.1 % Peroxide value <= 10Origin (BSE/TSE) Synthesis


UraniumUranio - Uranium - Uranio


R: R23/24/25-34S: S26-36/37/39-45


UraSECTION III - CHEMICALS 100°ed

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Uranium - Special GradeRS-Standard solution for ICP




UreaUrea - Urée - Urea


Urea - Analytical GradeRPE-ACS-for analysis

Assay (non-aqueos medium) 99.0 ÷ 100.5 % Description White crystalline powder Melting point 132 ÷ 135 °CChloride <= 5 ppm Sulphate <= 10 ppm Water-insoluble matter <= 100 ppmHeavy metals (Pb) <= 10 ppm Residue on ignition <= 100 ppm Fe <= 10 ppm


Urea - Technical GradeRE-Pure

Description White granules Melting point 130 ÷ 135 °C Ammoniacal salts <=0.2 %Water-insoluble matter <=200 ppm Fe <=20 ppm

Code Size Packaging387807 g 1000 Plastic bottle387809 g 5000 Plastic jar387801 kg 50 Sack

n-Valeric acidAcido valerico - Acide n-valérique - Acido valérico


C

R: 34-52/53S: 26-36-45-61


n-Valeric acid - Analytical GradeRPE-For analysis

Assay (GLC) 99 ÷ 100 % Description Clear colourless liquid Density at 20° C 0.934 ÷ 0.944Refractive index at 20° 1.4036 ÷ 1.4136 Boiling point 185.5 ÷ 187.5 ° C Residue on evaporation <=500 ppmChloride <=10 ppm Heavy metals (Pb) <=5 ppm Sulphate <=20 ppmFe <=5 ppm


DL-ValineDL-Valina - DL-Valine - DL-Valina

SynonymesAcide 2-amino-isopentanoïqueAtomic weight: 117,15

CAS N: 516-06-3EEC N: 208-220-0

DL-Valine - Analytical Grade


Val CARLO ERBA REAGENTS

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DL-Valine - Analytical GradeRPE-For analysis

Assay (non-aqueos medium) >=99 % Description White shining crystals Specific optical rotation <=0 °Loss on drying <=0.5 % Ammonium <=10 ppm Chloride <=50 ppmPhosphate <=20 ppm Water-insoluble matter <=100 ppm Heavy metals (Pb) <=10 ppmResidue on ignition <=0.1 % Sulphate <=100 pm Fe <=10 ppm


Van gieson picrofucsineVan gieson picrofucsina - Picrofuschine de Van Gieson - Van Gieson picrofucsina

Van gieson picrofucsine - Special GradeRS-For microscopy



VanadiumVanadio - Vanadium - Vanadio


Xi

R: 36/38S: 26-36/37/39-45

Vanadium - Special GradeRS-NORMEX-concentrated solution for AAS

Description Blue clear liquid Titration factor 0.995 ÷ 1.005







Vanadium (IV) chloride solution 50% in hydrochloric acidVanadile cloruro soluzione 50% in acido cloridrico - Vanadyle chlorure 50% - Vanadilo cloruro solución 50% in acido clorhídrico


C

R: 34S: 7/8-28-45


Vanadium (IV) chloride solution 50% in hydrochloric acid - Analytical Grade


VanSECTION III - CHEMICALS 100°ed

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Vanadium (IV) chloride solution 50% in hydrochloric acid - Analytical GradeRPE-For analysis

Assay (oxidimetric) >=48.5 % m/v Description Clear blue liquid Density at 20° C 1.30 ÷ 1.35Vanadium pentavalent <=1.5 %


Vanadium (V) oxideVanadio pentossido - Vanadium pentaoxyde - Vanadio pentóxido


N T

R: 20/22-37-40-48/23-51/53-63S: 36/37-38-45-61


Vanadium (V) oxide - Analytical GradeRPE-For analysis

Assay (oxidimetric) >= 99.60 % Description Ochre powder Cr <= 100 ppmFe <= 300 ppm Si <= 200 ppm


VanillinVanillina - Vanilline - Vainillina

Xn

R: 20/22S: 22-45


Vanillin - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-NF-FU-BP-DAB

Assay (alkalimetric) 99.0 ÷ 101.0 % s.s. Description Yellowish crystals Appearance of solution Conform Ph.Eur.Related compounds Conform Ph.Eur. React. w. sulphuric ac. Conform Ph.Eur. Residue solvents Conform USP-NFMelting point 81.0 ÷ 83.0 ° C Loss (silica gel) <=1 % (4h) Sulphated ash <=500 ppmOrigin (BSE/TSE) Vegetable Residual solvents (CPMP/ICH/283/95) Conform

Code Size Packaging388104 g 100 Plastic jar388107 g 1000 Plastic jar388102 g 10000 Carton drum

VaselineVaselina - Vaseline - Vaselina

SynonymesGraisse de vaseline

Vaseline - Pharmaceutical GradeRPH-According to pharmacopoeia: NF

Description Massa se misol. b ianca Reaction Conform USP-NF Ready carbonizable substances Conform USP-NFMelting point 47 ÷ 65 °C


RPH-According to pharmacopoeia: NF-BPDescription White mass Reaction Conform USP-NF Aspetto sostanza fusa Conform BPConsistenza 60 ÷ 300 BP Ready carbonizable substances Conform USP-NF Acidity or alkalinity Conform BPPolynuclear hydrocarbon <= 300 ppm Melting point 47.0 ÷ 65.0 ° C Sulphated ash <=0.05 %


Vaseline softVaselina filante - Vaseline filante - Vaselina filante

Vaseline soft - Technical Grade


Vas CARLO ERBA REAGENTS

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Vaseline soft - Technical GradeRE-Pure

Description Soft whitish mass Freezing point 47 ÷ 60 °C

Code Size Packaging388607 g 1000 Metallic can388609 g 5000 Plastic jar388601 kg 50 Carton drum

Victoria blueBlu Vittoria - Bleu Victoria - Azul Victoria


Xn

R: 20/21/22

CAS N: 1325-85-5EEC N: 215-408-6

Victoria blue - Special GradeRS-For microscopy-C.I. 42595

Description Green granules

Code Size Packaging429381 g 10 Glass jarStain for Microscopy (Anderson Method).

Vitamin B12Vitamina B12 - Vitamine B12 - Vitamina B12


Vitamin B12 - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-USP-FU-BP

Assay (spectrophotom.) 96.0 ÷ 100.5 % s.s. Description Red crystals Related substances Conform Ph.Eur.Pseudo cyanocobalamin Conform USP-NF Loss on drying <=12.0 % (2h)


Vitamin B6 dipalmitateVitamina B6 dipalmitato - Vitamine B6 dipalmitate - Vitamina B6 dipalmitato


Vitamin B6 dipalmitate - Technical GradeRE-Pure

Assay (potetiometric) 98.5 ÷ 100 % Description White powder Identification (I.R.) PositiveSolub. in olio di Mais(2g/100ml a 90°C) complete Melting point 88.0 ÷ 92.0 ° C Heavy metals (Pb) <=10 ppmAs <=2 ppm Loss on drying (P2O5) <=0.5 % Sulphated ash <=0.1 %Water (K.F.) <=0.8 %

Code Size Packaging389901 g 1000 Plastic jar389905 g 10000 Carton drum

Vitamin E acetateVitamina E acetato - Vitamine E acétate - Vitamina E acetato


Vitamin E acetate - Pharmaceutical GradeRPH-According to pharmacopoeia: Ph.Eur.-FU-DAB

Assay 96.5 ÷ 102.0 % (Ph.Eur.) Description Clear oily liquid Specific optical rotation -0.01 ÷ +0.01 °Sostanze relative Conform



VitSECTION III - CHEMICALS 100°ed

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Vitamin FVitamina F - Vitamine F - Vitamina F

CAS N: 11006-87-4EEC N: 234-245-1

Vitamin F - Technical GradeRE-Pure

Description Oily yellow liquid Density at 20° C >=0.880 Refractive index at 20° >=1.460Acid value <=0.5 Iodine value 150 ÷ 200 Linoleic-Linolenic acid >=65 % (GLC)


Vitamin K3 hydrosolubleVitamina K3 idrosolubile - Vitamine K3 hydrosoluble - Vitamina K3 hidrosoluble


Vitamin K3 hydrosoluble - Technical GradeRE-Pure

Assay (oxidimetric) >=94 % s s Description White crystalline powder


WaterAcqua - Eau - Agua


Water - Special GradeRS-For HPLC-Isocratic Grade

HPLC gradient test Conform Total Organic Carbon (TOC) <= 3 ppb Resistance >= 15 MOhm.cmHPLC gradient (peak) at 210 nm <= 5 mAU HPLC gradient (peak) at 254 nm <= 0.5 mAU



RS-For HPLC-PLUS-Gradient GradeDescription Clear colourless liquid Residue on evaporation <=0.5 ppm Total organic carbon <=0.1 ppmFluorescence - at 254 nm <=1 ppb at 365 nm <=0.5 ppbUV Abs.max elut.peak - at 210 nm <=5 mAu at 220 nm <=3 mAuat 254 nm <=0.5 mAu Filtered at 0.2 µm - Conductivity <= 0.1 µS/cmHeavy metals (Pb) <= 0.1 ppm Nitrate <= 0.1 ppm CO2 Not detectable



RS-Superpure-for trace analysisDescription Clear liquid Colour <= 5 APHA Residue on evaporation <= 1 ppmFluorescenza (Chinina) <= 100 ppt Resistivity >= 18 Mohm Total organic carbon <= 20 ppbAssorbimento massimo (a 254 nm) 0.002 Absorbance at 200 nm <= 0.01at 254 nm <= 0.005 at 300 nm <= 0.005 at 400 nm <= 0.005LC Gradiente (Suitability Test) Conform




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