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Product Description
Product Description :
Widely used in manufacture of antacid tablets & liquids, It is also used in talcum powder as prickly heat powder, antioxidant, decolouriser and odour absorbent. Its detail specifications are given below:
Description : Fine white powder, free from grittiness odourless, slightly hygroscopic
Solubility : Practically insoluble in water and in ethanol 95 %
Alkalinity : Complies as I.P./B.P./U.S.P.
Arsenic : Not more than 4 ppm
Heavy Metals : Not more than 40 ppm
Chloride : Note more than 500 ppm
Sulphate : Not more than 0.5% ppm
Acid absorption : Not less than 100 ml. of 0.1m Hydrochloric acid required to neutralize 1.0 gm
Water soluble salts : Not more than 30 mg per Gm
Loss on Ignition : Not less than 17.0% & not more than 34.0%