IS 7633 : 1982 Specification for Calcium Carbonate for Explosive and Pyrotechnic Industry

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for calcium carbonate used in explosive andpyrotechnic industry.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 264 : 1976Specification for nitric acid

IS 265 : 1976Specification for hydrochloric acid

IS 266 : 1977Specification for sulphuric acid

IS 323 : 1959Specification for rectified spirit

IS 918 : 1968Specification for calcium carbonate, precipitated, forcosmetic industry

IS 1070 : 1977Specification for water for laboratory use