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Bismuth Subcarbonate

Test Specification...BP
Characters It occurs as a white or almost white powder
Identification Test (A) Test (B) Gives reactions of carbonates Gives reactions of bismuth
Solubility Practically insoluble in water and in ethanol (96 per cent). It dissolves with effervescence in mineral acids.
Appearance of solution Solution S is not more opalescent thanreference suspension IIand is colorless
Chlorides Not more than 500 ppm
Nitrates Not more than 0.4%
Alkali and magnesium earth metals Not more than 1.0%
Arsenic Not more than 5 ppm
Copper Not more than 50 ppm
Lead Not more than 20 ppm
Silver Not more than 25 ppm
Loss on drying Not more than 1.0%
Assay 80.0 % to 82.5 % of Bi (dried substance).

Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.

Other
GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.

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