Products – Anmol Chemicals Private Limited
Calcium Carbonate USP
Abstract
Calcium Carbonate is the main component of shells of marine organisms, snails, coal balls, pearls and egg shells. It is mainly used as calcium supplement or as an antacid.
Use/Application
Calcium carbonate is mainly used as a building material in the construction industry. It is also used in the purification of iron from iron ore, in swimming pools as a pH corrector, in the refining of sugar from sugar beet, in blackboard chalks, in the production of glossy paper, as an extender in paints, in adhesives, sealants and decorating fillers and in ceramic/glazing applications.
Identity
Chemical Name: Calcium Carbonate
Mol. Formula: CaCO3
Mol. Weight: 100.09 g/mol
CAS No.: 471-34-1
General Specifications
| Test | Specification…USP |
| Appearance | A white or almost white powder |
| Solubility | It is practically insoluble in water |
| Loss on drying | Not more than 2% |
| Acid insoluble substances | Maximum 0.2% |
| Limit of fluoride | Maximum 0.005% |
| Arsenic | Maximum 3ppm |
| Barium | Passes test |
| Lead | Maximum 3ppm |
| Iron | Maximum 0.1% |
| Mercury | Maximum 0.5 micro-gm per gm |
| Limit of magnesium and alkali salts | Maximum 1% |
| Heavy metals | Maximum 0.002% |
| Organic volatile impurities | Passes test |
| Residual solvents | Passes test |
| Assay | Not less than 98% and not more than 100.5% |
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
We Manufacture Bulk Dugs/API, Excipients, pharmaceuticals (IP/BP/USP/NF/PH. EUR./JP), Speciality Chemicals (Pure/AR/ACS), mineral fortifiers (FCC). our manufacturing facility is GLP, GMP (FDA) approved, ISO 9001, ISO 14001, ISO 22000, FSSC 22000, FSSAI, kosher, halal, COPP and WHO-GMP certified.
Good Manufacturing Practice Certified by World Health Organization (WHO-GMP)
Written Confirmation Certification (WC)
Good Manufacturing Practice (EXCiPACT cGMP)
Good Manufacturing Practice (cGMP)
Good Laboratory Practice (GLP)
