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Chloroform AR

Trichloromethane

Product Size 500ml/1Lit/2.5Lit Grade Analytical Reagent (AR)
Purity 99.5% CAS No. 67-66-3
Molecular Formula CHCl3 Molecular Weight 119.38
H.S. Code 29031300 Shelf Life 60 months

Specifications

Description A clear liquid with a characteristic odour
Minimum assay 99.5%
Wt. per ml at 20°C About 1.475 g
Colour 10 Hazen units
Alcohol-insoluble matter Passes test
Water Max. 0.05%
Acidity (HCl) Max. 0.0005%
Non volatile matter Max. 0.0005%
Ionised chlorine (Cl) Max. 0.00002%
Free chlorine (Cl) Max. 0.0005%
Aldehydes and ketones (CH3.CHO) Max. 0.005%
Carbon tetrachloride (CCl4) Max. 0.01%
Dichloromethane (CH2Cl2) Max. 0.01%
Tetrachloroethylene (CCl2CCl2) Max. 0.01%
Trichlorethylene (CHClCCl2) Max. 0.01%
Cadmium (Cd) Max. 0.000005%
Calcium (Ca) Max. 0.00001%
Chromium (Cr) Max. 0.000002%
Cobalt (Co) Max. 0.000002%
Copper (Cu) Max. 0.000002%
Iron (Fe) Max. 0.00001%
Lead (Pb) Max. 0.000005%
Magnesium (Mg) Max. 0.00001%
Manganese (Mn) Max. 0.000002%
Nickel (Ni) Max. 0.000002%
Potassium (K) Max. 0.00001%
Sodium (Na) Max. 0.00005%
Strontium (Sr) Max. 0.000002%
Zinc (Zn) Max. 0.00001%
Organic impurities Passes tests

Safety Information and Hazard Symbols