Products – Anmol Chemicals Private Limited
Bismuth Subcarbonate BP
Abstract:
Bismuth subcarbonate (BiO)2CO3, sometimes written Bi2O2(CO3) is a chemical compound of bismuth containing both oxide and carbonate anions. Bismuth is in the +3 oxidation state. Bismuth subcarbonate occurs naturally as the mineral bismutite. Its structure consists of Bi-O layers and CO3 layers and is related to kettnerite, CaBi (CO3) OF. It is light-sensitive.
Uses/Applications:
In modern medicine, bismuth subcarbonate has been made into nanotube arrays that exhibit antibacterial properties.
Identity
Chemical Name: Bismuth subcarbonate
Synonyms: Bismuth(III) carbonate basic, Bismuth oxycarbonate
Mol. Formula: (BiO)2CO3
Mol. Weight: 509.97 g/mol
CAS No.: 5892-10-4
General Specifications:
| Test | Specification |
| 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 than reference suspension II and 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
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)
