-
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a
practical regime of right to information for citizens to secure
access to information under the control of public authorities, in
order to promote transparency and accountability in the working of
every public authority, and whereas the attached publication of the
Bureau of Indian Standards is of particular interest to the public,
particularly disadvantaged communities and those engaged in the
pursuit of education and knowledge, the attached public safety
standard is made available to promote the timely dissemination of
this information in an accurate manner to the public.
! $ ' +-Satyanarayan Gangaram Pitroda
Invent a New India Using Knowledge
01 ' 5 Jawaharlal Nehru
Step Out From the Old to the New
1 +, 1 +Mazdoor Kisan Shakti Sangathan
The Right to Information, The Right to Live
! > 0 B BharthariNtiatakam
Knowledge is such a treasure which cannot be stolen
Invent a New India Using Knowledge
IS 1676 (1960): Oleic Acid, Technical [FAD 13: Oils
andOilseeds]
-
Gr4
IS I 1676. 1960
Indian StandardSPECIFICATION FOR
OLEIC ACID, TECHNICAL
FO\Irin Reprint JANUARY 1998( Incorporating Amendment No.1)
UDe 665.127.42
C Copyright 1968BUREAU OF INDIAN STANDARDSMANAK DRAVAN, 9
BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
Nounnb" 1960
xxxx2009
-
IS, 1676 1960\ Reamr-d 199% )
Indian StandardSPECIFICATION FOR
OLEIC ACID, TECHNICAL
Oils. Fats and Soaps Sectional Committee. CAFDC 5
The Swutik Oil M.i1bLtd, Bombay
Directorate or Sugar a: Vanupati (Miniltry or Fooda: AJricuhure
)
SHIUF. G. T. M&nzu ( A.l1ml4ll )Da S. L. BAJfMuJu Direetonte
GeaeraJ of Suppliel &: DiJpcu1J (Minia-
try of Worlu, Houainl &: Supply)S.... N. BHOWllUt
Development WioI, MlDiatry of Commerce &:
IndustryS.... C. ll. DAI D.C.M. ~emic:a.lWorb, Delhi
SHJU H. P. CAl GUPI'A (.4""""SHUJ. B. DAVIU HiDdustan Lever Ltd,
Bombay
DR G. S. HA'l'TlAJIlODt ( AlJmuIU)5lftt N. DamAClIIAa The Tata
Oil Mi11a Co Lad, Bombay
DR B. G. GUJms ( .4ltmJiIU)S.... S. B. DtrI'rA The Te&tile
Auociation ( India) Regd, Bombay
SHIU SA'l'tIK DIIAJ ( .flllrru* )SHIUS. C. GHOIS IDdiaD Soap ad
Toiletrin MUm' AIIociation,
Calc:uttaSHal P. R. Artu (A.~)
SHU R. K. MALm Direc:tOnteof Marketinl a: Impection (Miniatry
orFood a: Acriculture)
SHIUB. S. MODI The Vaaupad ManuCacturen' AIIociation or
India,Bombay
SHU K. G. MATRtJa(~)SKat 011 hAKAaB Harcourt Butler
TecbDolocical Imtitute, KanpurSHU H.ll. R.A.JA Bombay Oibced. aDd
OiJa &chancc Lid, Bombay
S.... CRAaAJmAl V. M.uJwALA(A""""')
DR H. G. RAllAltaJlll1fA 1laooY GovenlilleDtSoap Factory,
BaoCaloreS.... K. A. N. RAG(A""")
C1IGimaDaJ. S. BADAMI
M",*"DR N. ll. BHOW ( AlUntiW to
DrJ. S. Badami)SHIU Aaau R.uA
( ContWft OIIIGI' 2 )
BUREAU OF' INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR.
MARO
NEW DBLHIllOOO1
-
( eolllittMMlfrom N' I )M"u,,1
n. M. L. au GUPJ'ASUI .P.V.IIwL\1f'rA llAo
18 I 1676 1960
~ Immumty J.-.rcII IlIItltute, CalcuttaAll lDdia Khadl aDcI
VUlqe IodUitriel t nS.
BombayDa M. SunVAIAIf CouDdI oI8clmtiBc I: IDdUItrial
Reteareb
Da M. SWAMDCATIIAIC ( .u",.,..,,)D. Y. K. S~RARlWfYAil
Directorate GeDerai of Health Servicea (M1D1Itry Of
Health )8DJ S. a GAIfOVLY (.4/",.,..,,)
s... L. R. StID MbUatry oIDefeDce (R I: D)DR LAs. O. VUIWC (~ )
Director, lSI
S.,,1arluDR SAIlQO'AL Deputy DIrector (Cbem), lSIS... S.
SWaAJDWn'AIf Exira MiltaDt DIrector ( Clem ), lSI
Oils and Fats Subcommittee, CAFDe 5 : 1CttIIIIIM'
DR G. S. HATTlAIfODI HlDdllltaD Lever Ltd, BombayMlIII1IIn
81m G. M. Jou.u ( A"",.,. toDr G. S. Hattiaqdi)
Da K. J. B.u.AuDHlCAif M1DJItry or Defence ( R I: D)SID! K. J(.
GAlfOVLY ( AltIrMtI)
SHaI N.1bIowMm DeveIoPmeDt Wine. Miniltry or Commerce
I:IDClUItry
8HaIN. DumAClRAa The Ta.. 011 MilIa 00 Ltd, BombayDa D.G. GUM" (
..clImtc,,)
SBasS. C. GBoa IDdiaD bp and Toiletria Maken'
A.odatiOD,Calcutta
SBaJ R. It. M.wz Dlrectonte of Marketillf I: IaapectiOD
(Minlatry offood I: ARriculture)
S.... B. S. MODI The Vuupati MaDuCacturen' AIIoc:IatioD of
IDdia,Bombay
BRa.011 Pa.u.uH Harcourt Butler TechDo1ollcailmtitute, KaDpurD.
S. P. PATJLu: 8eDaru Hindu University, VaraDUis H. R. R.A,JA
BombayOilleedll: Olla ExchaDlC Ltd, Bomba,
SID! ClwtAIfDAI V. MAanvALA(.411mtM1 )
2
-
AMENDMENT NO. 2 FEBRUARY 1976TO
IS : 1676-1960 SPECIFICATION FOROLEIC ACID, TECHNICAL
Through I his amendment a requirement and mot hod of test
fi)J"fluxing property of the material is being included in this
standard 011 arequest from the Ministry of Defence, GovclnmC'nt of
India. Theamended standard, therefore, achieves fnll alignrnpnt
with JSS: 1076Oleic acid, commercial (flux soldering) of Ministry
of Defence.
Alteration
[Pa.~e 4 (jJoge 5 of the reprint), Table I, clause rrfn ence
under the title ojthe tableJ- Substitute ' ( Clauses 4.3 and 5.1 )'
for' ( Clauses 4.2 and :1.1 ) '.
Addenda
I Page 3 (page 4 of the reJlrint), clause 4.1.1] - Add the
following newclause after 4.1.1 and re-number the existing clause'
4.2' as ' 4.3 ':'4.2 Fluxing Property - The material, when intended
for Defence use,shall also pass the test prescribed in Appendix C.
'
(I'age 12, clause B-3.2.3) - Add the following new appendixafter
B-3.2.3:
APPENDIX C( Clause 4.2 )
TEST FOR FLUXING PROPERTY
c-r. OUTLINE OF THE METHODC-I.I Material is applied to two
properly cleaned test plates by hrushand plates are put one over
the other and soldered with solderingmaterials. The plates are then
examined for any detachment.C-2. MATERIALSC-2.1 Tin Plates-two of
10 X 2'5 ern size.C-2.2 Solvents - suitable, like acetone, carbon
tetrachloride or toluene.
-
0.2.3 Solder GanC-2.4 Soldering Materials-suitable.0.3.
PROCEDUREc-3.1 Take the tin plates and polish them with emery
paper. De-greasethem with a suitable solvent and finally clean with
dry cloth.C-3.2 Apply oleic acid by brush on the part of the
surface of the platesto be soldered. Put the soldering material Oll
the portion to be solderedand spray it by red hot solder gun. Put
the plates one over the other andallow the soldered plates to cool
for 2 to 3 minutes. The soldered portionshall not get detached
under normal stress.C-3.3 The test shall be taken as satisfactory
if the plates do not getseparated easily when tried to break off
the soldered joint.
(CAFDC 5)2
Reprography Unit. 815, New Delhi, India
-
18 I 1676 1960
Indian StandardSPECIFICATION FOR
OLEIC ACID, TECHNICAL
o. FOR E W 0 R D0.1 This Indian Standard was adopted by the
Indian Standards Institutionon 4 July 1960, after the draft
finalized by the Oils, Fats and SoapsSectional Committee had been
approved by the Chemical DivisionCouncil and the Agricultural and
Food Products Division Council.0.2 Oleic acid is used in India in
the manufacture of various products,such as lubricants, carbon
paper, stencil paper, paints, cosmetics, liquidsoaps,
disinfectants, textile finishing preparations, printing inks,
pharma-ceuticals, metal polishes, etc. Although there are many
commercialspecifications drawn up by individual manufacturers which
relate todifferent grades of oleic acid, these have no official
recognition and nostandard has yet been formulated for this
material by any country. Inpreparing this standard, due
consideration has been given to the differentgrades of oleic acid
being used at present for various purposes.0.3 Taking into
consideration the views of producers, consumers andtechnologists,
the Sectional Committee responsible for the preparation ofthis
standard felt that it should be related to the manufacturing,
tradeand technological procedures followed in the country in this
field.0.4 In the preparation of this standard, substantial
aasistance has beenderived from the valuable data made available by
various organizationsin this country, notably Calcutta Chemical Co
Ltd, Calcutta; GodrejSoaps Private Ltd, Bombay; Hindustan Lever
Ltd, Bombay; ModiVana.tpati Manufacturing Co Ltd, Modinagarj
Navsari Oil Products Ltd,Naveari; and Standard-Vacuum Oil Compan~
Ltd, Bombay. Thefollowing publications were also referred to:
British Pharmacopoeia, 1958United States Pharmacopoeia, 1955
0.5 Indian Standard Methods of Sampling and Test for Vegetable
Oilsand Fag (IS: 548-1954-) is a necessary adjunct to this
standard. Besides,thiJ .tandard requires reference to IS:
l07{).1960 Specification for Water,Distilled Quality (
Rlvisld).
0.5.1 Wherever a reference to apy Indian Standard mentioned in
0.5 orotherwise appean in this standard, it shall be taken as a
reference to thelatest venion of the standard
SiDce reviled.
3
-
IS I 1676 1960
0.6 For the purpose of deciding whether a particular requirement
of thisItandard is complied with, the final value, observed or
calculated, expres-sing the result of a test or analysis, shall be
rounded off in accordanee withIS: 2-1960 Rules for Rounding Off
Numerical Values ( Reuis,d). Thenumber of significant places
retained in the rounded oft'value should be thesame as that of the
specified value in this standard.0.7 This standard is intended
chie8y to cover the technical provisionsrelating to the material,
and it does not include all the necessary provisionsof a
contract.
I. SCOPE1.1 This standard prescribes the requirements and the
methods of test foroleic acid, "technical.
2. GRADES2.1 The material shall be of three grades, namely,
Grade 1, Grade 2 andGrade 3.
2.1.1 Grade 1 is recommended for UK in the manufacture of
COIrneticl.
3. SAMPLING3.1 Representative lam pies of the material Ihall be
drawn as prescribed inAppendix A.
f. REQ.UIREMENTS
f.1 Dcrlptloa - Oleic acid, technical, Ihall be the product
obtainedby the hydrolysis of fats or fixed oils and the subsequent
separation of theliquid fatty adds. It shall be clear and free from
adulterants, lediment,IUlpended and other foreign matter.
f.l.1 The clarity of the material shall be judged by the absence
ofturbidity after keeping the sample at 27 20 for 24- houn.f.2 The
material shall also comply with the requirements given in Table
I.
5. TESTS5.1 Testl shall be carried out by methods prescribed in
col 6 and 7 ofTable 1.
6. PACKING AND MAltKlNG6.1 The material Ihall be lupplied in
suitable containers, u agreedbetween the purchaser and the
lupplier.
-
11116781_
MaTaoD cw TIlT,a.. TO CLNo. III
.....
T4IIL& I UQVIIlCNINTI lOa OUIC ACID,
TICIINICW.(a-of.2.-J5.1)
~JlOa~~
Grade 1 Grade 2 Grade 5
.. 6 890 to 95 85 to 95 85 to 95
NU NU Nil01 01 025
BolBo2
(7)
7
12
6IS
..
14
loS21
(5)
025IlK
(of)
025197
(2)
10 1515 20
1500 Y+ 10'0Y1;.15R.1D 200R.'rID eeU Ibacell
.Por caaetIc weDO ....... Uaak Ie pcwerlbecl.tSlace,......
I) (2)i) Mo1ttute, percent by wel,ht,
M..Ii) R,pooificadOll value, M.
W) Acid value .hall DOt differfromaaponjficadOll value bymore
thaD
Iodine valueNiDeral acidityAih, percent by welsht,
M.U...ponliable ..tter, per-
ceIl& by welPt, M.Poq, point ro), MelColour I'I~ CIQ ....
Loft
boDcI""lI..
Iv)v)
vi)YO)vW)Is)
.2 The contaiDen lhaU be lClCureIy clOMd ud legibly and
indeliblymarked w1th the foUowiag lnI'ormadoa:
a) Maautae:turer'. name;b) RecopiIed trad~mark, ifany;c) Name
and ....de of the material.d) Wdaht of the material in the
containerie) Monthand yearotthe manufacture; andr) Batch Dumber In
code or otberwile to enable the lot of manu-
faet\11'e to be need back&om recorda.'.2.1 The COGtalaen may
alto be marked with StaD~.rd mark.
1.1.2 TIle UIC of tbe StiDdard Mlrk I. 80vered by 1be provisions
of tbeBurtlll of laelllDStladuds Act. 1986 lad tbe Rules Ind
Regulilions madelberea.r. ne detans of conditlona under wbicb Ibe
licence for Ibe.use ofSliadard Mark may be pRIed to mlnuflcturera
or produced may be obtainedflOa die Ba... of IDdlia StiDd,...
-
117.1_
A-3.~ t ..... lam'"-The third set of the teat aamplea, bearinl
theseals 0( the purchuer and the IUpplier, aball constitute the
rd'eree umpleand lhall be used in cueordisputebetween the
purchaserand the luppher.It shall be keptat a placeIIreed to
between the purcbuer and the lupplier.A-4. NUMBER or '!'UnAo4.1 The
tcst for aaponification value, acid value and pour point (",Table
I) lhall be carried out on each individualsample Ofthe let of
tCitsamplcs (," A-3.3 ).A-4.2 The tcst. (or the
remainingcharacterietiCi given in Table I .haU becarried out on the
compolite IalDple 0( the let of telt IUDpIeI ( '" A-3.3).A-5.
ClUTB8JON fOR CONrOUOTYA-5.1 A lot ,haJI be considered u conforming
to this .pecification it itsatisfies the criteria in A-5.2.1 and
A-5.3 for the characteristics given inTable I.A-.5.2 The teat
reaultl (or sapoDifieation value. acid value and pour pointshall be
recorded u abown In Table III. The mean andthc range ahallbe
c:aJculated u foUows ud ahaU be recorded in col aad 5
reapecdveJrotTable III:
Mean (x) - ThN:tr;:.~r:z:tIRanI" CR) - The dift'erenoe between
the mulmum and the minimum
valuel of the telt reaulu4-5.2.1 The corrected mean u shOWD in
col 6 or T.ble III shaJJ be
calculated. The lot ,hall be considered to have satisfied the
requirementfor a characteristicif the conditiongiven in col 7
ofTabJe III it aadlfied.
TAaU ID QUTDJON lOa CONrOalOTY(ClaIR A-5.2"A-!.2.1)
8.. ClaAuoruIma T... Ra1rLft WIWI ItAIIaa OoUllClTlD Cam_lOlINo.
J,2, S... WaAII 00IIf0ugry(J) (2) (3) (t) (5) (6) (7)I)
Sapoalficadoa value i l R. il-46RI Correctedmean~
=ed valuelaable I (it)iI) Add value i l Its ir-46Ra Corrected
mean~= valuelaable I (Ill)W) Pourpobac it .. i,+O6R. Come:ted mean
s::f::l8ed valueiD
able I (vW)
8
-
18 I 1676. 1960
A-5.3 The composite sample when tested for the remaining
characteristicsnot tested in A-5.2 shall satisfy the corresponding
requirements for themal specified in Table I.
APPENDIX B( Table I)
TEITS FOR MINEIlAL ACIDITY. ASH AND POURPOINT
8-1. TEST FOR MINElUL ACIDITY
8-1.1 ~aUty of R,ent. - Unless specified otherwise, pure
chemicaltand distilled water (s" IS: 1070.1960) shall be employed
In telts.
Non - Pure chemicals' shall mean chemicals that do not contain
impurities whichaffect the resultl or analysil.
8-1.2 "alent. - The following reagents are required.8-1.2.1
Mdllyl Oranl' Indicator - 0'05 percent (wID) soludon.8-1.2.2 Ligllt
P,trollUm Et1llr ( 600/800e ).
8-1.3 Proceclare - Mealure 10 ml of the melted sample into a
separatingfunnel and Ihake intimately with three auceessive 10 ml
portions of hotwater. The temperature of the hot water should be
more than the meltingpoint of oleic aeid, Combine the aqueous
extracts. transfer to anotherseparating funnel and remove traces of
fatty acids in the water by extractionWlth light petroleum ether.
Test the aqueoul extract 10 obtained with afew drops of methyl
orange indicator.8-1 The matcrialshall be taken to have utilBed the
requirements of theteat if the indicator does not show acid
reaction.
8-2. DETBRMINATION OF AlH8-2.1 Appanta.
"2.1.1 PliUimufI Crwi6l1"2.1.2 D,siualor-containilll an
eftieicnt desiccant. IUch .1 fuaed
calc:lum chloride.8-2.2 Proceda... - Weigh accurately about 10 g
ofthe air-dried materialinto a platinum crucible which baa been
previously dried, COQIed in thedcaiccator and weighed. Heat the
crucible over a low flame and ignite the
9
-
l20mm5C from -35e100e from _30CTo allQw heating toPlain0'5Q
U I 1676.1960
contents gently. Incinerate the residue in a muffle furnace at
550 100euntil free from carbon. Cool the crucible in a desiccator
and weigh.Repeat the above procedure of heatin$" cooling and
weighing until thedifference between two successive weighmgs does
not exceed I mg.
"2.3 CaleuladoD. 100 wAsh, percent by weight - -w
wherew - weight in g of the ash, andW - weight in g of the
material taken for the tes~.
8-3. DETERMINATION OF POUR POINT
11-3.1 Appant1l. - The apparatus consisting of the following
partsassembled al shown in Fig. 1 shall be used.
11-3.1.1 Jar A - of clear glall, cylindrical form with a flat
bottom,1I~ to 125 mm high and 30 to 33'5 mm inside diameter fitted
with acork C bored centrally to carry the thermometer B.
11-3.1.2 ThmMrruter Bt - conforming to the following
requirements:Range - 38e to +500Graduation 1CImmenion 108 mmOverall
length 225 10 mmStem diameter 5'5 to 8'0 mmBulb shape
CylindricalBulb length 7 to 11) mmBulb diameter Not greater than
stemLength of graduated portion 65 to 805 romDistance between
bottom of bulb
to - 38e mark, MinLonger lines at eachFigured at eachExpansion
chamberTop finishScale error not to exceed
-The method ia hued on J 10 Cloud Point aDd Pour Point ,iven in
IS: 1448(Part I )01960 with luitable modification.
tMercury-ln o , "" type.thermometer with INtitute of Petroleum
delirnalion IP 10CODtOl'Dll to th_ requiremen1l.
10
-
11,16711_
All dimenaiona in millimetrea.
Fro. 1 ApPARATUS FOR THB DETERMINATION 01' Pou. PODn'
B-3.1.' Jadut D - of gl... or metal, water-tight, cylindrical in
form,Sat-bottom, about 115 mm in depth with inside diameter 9'5 to
12'5 nungreater than the outside diameter of the jar A. A dilc of
cork or felt E,6 mID thick, fits snugly in the bottom of the
jacket.
"".1.~ Otuk" F - in the shape of a ri~about 5 mm thick
fittingsnugly round thejar A and loosely inside the acket D. It may
be made ofcork, felt, or any other suitable material tic enough to
clint to thejar A and hard enough to hold ill shape. The gullet
prevents the Jar fromtouching the jacket.
11
-
For Temperature Down toJOOC
-12C-25C-55C
IS I 1676 1960
8-3.1.5 Bath G - of any size and shape convenient for obtaining
therequired temperature, and equipped with a support which will
holdjacket D firmly in a vertical position.
8-3.1.5.1 It is convenient to have two or more baths available
whendetermining pour points below 10C.
8-3.1.5.2 The bath liquid may be maintained at the
requiredtemperature by refrigeration, if available, taking care to
avoid disturbanceof the bath liquid and also avoiding direct
contact of any immersed coolingcoil. with the jacket.
Alternatively, one of the following freezing mixturesmay be used in
the bath;
Free,ting MixtureCrushed ice and waterCrushed ice and sodium
chlorideCrushed ice and calcium chloride crystalsSolid carbon
dioxide and acetone
8-3.2 Procedure8-3.2.1 Pour the material, heated in a
water-bath, if necessary, into the
jar to a height of 51 to 57 mm (see 8-3.2.1.1). Close the jar
with the corkcarrying the thermometer so that the thermometer bulb
is immersed verti-cally in the material with the beginning of the
capillary 3 mm below thesurface. Heat the material, without
stirring, to a temperature of 4Goe ina bath maintained at a
temperature not higher than 48C. Cool the sampleto 32C in air or in
a water-bath at approximately 25C. Fit the gasketon to the jar 25
mm from the bottom and insert the jar into the jacket.The disc, the
gasket and the jacket shall be kept clean and dry.
8-3.2.1.1 The jar may be marked to indicate the proper level of
thesample.
8-3.2.2 Once the material has cooled enough to allow the
formation ofwax crystals, take great care not to disturb the mass
of sample nor to permitthe thermometer to shift in the sample. Any
disturbance of the spongynetwork of crystals will lead to false
results.
8-3.2.3 Maintain the bath temperature of the cooling bath at
minus1 to plus 12C. Support the jacket and jar in a vertical
position in thebath 110 that not more than 25 rom projects from the
cooling medium.Beginning at a temperature 12C before the expected
pour point, at eachthermometer reading which is a multiple of 3C,
remove the jar from thejacket carefully and tilt it just enough to
ascertain whether there is a move-ment of the material, and replace
it; this complete operation, removal andreplacement should take not
more than three seconds. Take care not todisturb the mass of the
liquid nor to permit the thermometer to shift in
12
-
IS I 1676- 1960
the liquid. If the material has not ceased to flow when it has
been cooledto goe, place the jar and jacket in another bath
maintained at a tempera-ture of minus 15 to minus 18C. If the
material has not ceased to Bowwhen it has been cooled to 6C, place
the jacket and jar in another bathmaintained at a temperature of
minus 32 to minus 350. As soon as thematerial ceases to flow when
the jar is tilted, hold the jar in a horizontalposition for exactly
5 seconds. If the sample shows any movement, replacethe jar in the
jacket and cool the material another 3C. If the materialshows no
movement during the 5 seconds, record the reading of
thethermometer. Take the pour point as the temperature 3C above
thistemperature.
13
-
BUREAU OF INDIANSTANDARDSHdqlMrt....ManakShavan, 9 Bahadur Shah
ZafarMwg, NEW DELHI 110002Telephon..: 323 0131, 323 3375, 323
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Telephone877 00 32
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BANGALORE 560002
271085
309 65 282223971
Reprography Unit, Bls, New Delhi, India
