IS 918 : 1985 Calcium Specification for Carbonate, Precipitated for Cosmetic Industry

1 Scope

1.1 This standard prescribes requirements and the methods ofsampling and test for precipitated calcium carbonate for cosmeticindustry.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 264 :1976Specification for nitric acid

IS 265 :1976Specification for hydrochloric acid

IS 266 :1977Specification for sulphuric acid

IS 460 : Part 1 :1978 Specification for test sieves :Part 1 Wire cloth test sieves

IS 1070 :1977Specification for water for general use

IS 2088 :1983Method for determination of arsenic