IS 646 : 2020 Liquid Chlorine, Technical-Specification
1 SCOPE
This standard prescribes the requirements and the methods of sampling and test for liquid chlorine, technical, used in the bleaching of pulp and textiles, water sterilization, and manufacture of chemicals.
2 REFERENCES
The Indian Standards given below contain provisions which through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards.
5 : 2007 Colours for ready mixed paints and enamels (sixth revision)
299 : 2012 Alumino-ferric — Specification (fifth revision)
1070 : 1992 Reagent grade water — Specification (third revision)
2088 : 1983 Methods for determination of arsenic (second revision)
4263 : 1967 Code of safety for chlorine
11124 : 1984 Methods for determination of arsenic by atomic absorption spectrophotometry — Test method
12074 : 1987 Methods for determination of lead by atomic absorption spectrophotometry — Test method