ISO 5787:1979 PDF
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Methyl chloride and ethyl chloride for industrial use — Methods of test
Specifies procedures for determining the acidity , the residue on evaporation and the water content by the Karl Fischer method. The acidity test is applicable to products having acidities, expressed as hydrochloric acid, between 1 and 50 mg/kg. For determination of ressidue on evaporation the method specified in ISO 2210 is recommended which is applicable to products leaving a residue on evaporation equal to or greater than 5 mg/kg. The method for determination of water content is applicable to products having water contents between 5 and 200 mg/kg.
Edition | 1979 |
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Published Date | 1979 |
Published By | International Standardization Organisation |
Page Count | 6 |