IS 2850 : 1983 Specification for Zinc Oxide for Cosmetic Industry

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for zinc oxide for cosmetic industry.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 264 :1976Specification for nitric acid

IS 265 :1976Specification for hydrochloric acid

IS 323 :1959Specification for rectified spirit

IS 460 : Part I :1978 Specification for test sieves: Part I Wireclothtest sieves

IS 1070 :1977Specification for water for general laboratoryuse

IS 2088 :1971Methods for the determination of arsenic

IS 2263 :1979 Methods of preparation ofindicator solutions