GB/T 27838-2011
Test method for hazard classification of alkylsulphonic acids and arylsulphonic acid mixtures (English Version)

Standard No.

GB/T 27838-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 27838-2011

Scope

This standard specifies the terms and definitions, principles, reagents, instruments, free sulfuric acid content determination and classification methods of the hazardous properties classification test of alkylsulfonic acid and arylsulfonic acid substances. This standard is applicable to the classification test of the hazardous properties of alkylsulfonic acid and arylsulfonic acid substances.

GB/T 27838-2011 Referenced Document

• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8447 Industrial linear alkylbenzene sulfonic acid

GB/T 27838-2011 history

• 2011 GB/T 27838-2011 Test method for hazard classification of alkylsulphonic acids and arylsulphonic acid mixtures