Calamine BP USP NF IP Reagent FCC Food Grade Manufacturers Exporters


Test Specification...BP
Characters It occurs as an amorphous, impalpable, pink or reddish brown powder, the color depending on the variety and amount of iron (III) oxide present and the process by which it is incorporated.
Identification Test A Test B 1. Yields reaction of carbonates Specified test
Solubility Practically insoluble in water. It dissolves with effervescence in hydrochloric acid
Calcium Specified test. Solution remains clear
Soluble Barium salts Specified test. Solution remains clear
Lead Not more than 150 ppm
Chloride Not more than 0.07%
Sulfate Not more than 0.6%
Ethanol soluble dyes Specified test. The filtrate is colorless
Matter insoluble in hydrochloric acid Not more than 10 mg
Water-soluble dyes Specified test. The filtrate is colorless
Residue on Ignition 68.0% to 74.0%

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.

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.