Products – Anmol Chemicals Private Limited
Sodium Sulfite USP
Abstract:
Sodium sulfite is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3. Sodium sulfite exhibits bleaching, de-sulfurizing, and dechlorinating activities.
Uses/Applications:
It is used as a preservative to prevent dried fruit from discoloring, and for preserving meats.
Identity:
Molecular Formula: Na2SO3
Molecular Weight: 126.0 g/mol
CAS No.: 7757-83-7
Specifications:
| Test | Specification |
| Characters | It occurs as a white or almost white powder. |
| Identification
Test(A) Test (B) Test (C) |
(a) Specified Test. A pink color is produced. (b) It gives reaction of sulfate. (c) It gives reaction of sodium |
| Solubility | Freely soluble in water, very slightly soluble in ethanol (96 %). |
| Appearance of solution | Solution is clear and colorless |
| Thiosulfates | Not more than 0.1% |
| Iron | Not more than 10ppm |
| Selenium | Not more than 10ppm |
| Zinc | Not more than 25ppm |
| Residual Solvents | Meets the requirement. |
| Assay | Not less than 95.0% 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)
