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Test Unit Conditions Value Test Method
Total Sulphur ppm Maximum Value 1 ASTM D5453
Acid Wash Color … Maximum Value 1 ASTM D848
Total Chloride ppm Maximum Value 1 ASTM D5453 & ِ D7039
Benzene+Toluene Content %wt Maximum Value 0.03 ASTM D3798
Color APHA Pt-Co,Maximum Value 20 ASTM D1209
Ortho-Xylene %wt Maximum Value 0.1 ASTM D3798
Meta-Xylene %wt Maximum Value 0.25 ASTM D3798
Ethyl Benzene %wt Maximum Value 0.3 ASTM D3798
Distillation Range °C Maximum Value 2 ASTM D850
Non-Aromatics %wt Maximum Value 0.2 ASTM D3798
Purity %wt Minimum 99.7 ASTM D7504
Specific Gravity … At 15.6 /15.6 °C 0.8650-0.8661 ASTM D4052
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TDS ofPara-Xylene
(Type 1)
Test Unit Conditions Value Test Method
Purity %wt ... Min 99.7 ASTM D3798-03
Boiling Range °C At a pressure of 760 mm HgChanges should not be more
2°C. The welding range should include 138.3°CASTM D850-02
Non Aromatics %Wt … Max 0.1 ASTM D3798-03
Total sulfur ppm … Max 1.0 ASTM D4045-04
Metha Xylene %Wt … Max 0.2 ASTM D3798-03
Special Weight gr/cm3 Temperature 15.56 °C 0.867-0.865 ASTM D4052-11
Ortho Xylene %Wt … Max 0.1 ASTM D3798-03
Toluene %Wt … Max 0.1 ASTM D3798-03
Appearance °C At a temperature of 18.3 to 25.6 Clear liquid, without sediment or turbidity Ocular observations
Ethyle Benzene %wt … Max 0.3 ASTM D3798-03
Color … Pt-Co Maximum 20 (expected value 10) ASTM D1209-11
Vapor pressure psi … 0.3 ASTM D323-08
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TDS OfPara-Xylene
(Type 2)
Test Unit Conditions Value Test Method
Total Sulphur ppm Maximum Value 1 …
Acid Wash Color … Maximum Value 1 ASTM D848
Total Chloride ppm Maximum Value 1 …
Benzene+Toluene Content %Wt Maximum Value 0.03 …
Color APHA Pt-Co,Maximum Value 20 ASTM D1209
Ortho-Xylene %Wt Maximum Value 0.1 ASTM D3798
Meta-Xylene %Wt Maximum Value 0.25 ASTM D3798
Ethyl Benzene %Wt Maximum Value 0.3 ASTM D3798
Distillation Range °C Maximum Value 140.4-136.4 ASTM D850
Non-Aromatics %Wt Maximum Value 0.2 ASTM D3798
Purity %Wt Minimum 99.7 ASTM D3798
Specific Gravity … At 60 °F/60 °F 0.8661-0.865 ASTM D4052
E-mail: info@wditco.com
www.wditco.com
TDS ofPara-Xylene
(Type 3)
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