FINISHED PRODUCT SPECIFICATION
- QCD.F.054
- Name of Product : SODIUM METABISULPHITE
- Chemical Formula : Na2S2O5 Effective Date : 22/11/2016
- Molecular Weight : 190.10 g/mol Retest Date : After 3 Year
- CAS No. : 7681-57-4 Master Copy : Quality Control
- Specification : Confirmed as IP
- Product Code : FP042004
- HSN Code : 28321090
- Department : Quality Control Page No. : 01 of 01
NO. TEST SPECIFICATION
1. DESCRIPTION COLOURLESS, PRISMATIC CRYSTALS OR WHITE OR CREAMY WHITE POWDER, ODOUR SULPHUROUS
2. SOLUBILITY FREELY SOLUBLE IN WATER, SLIGHTLY SOLUBLE IN ETHANOL (95%)
3. IDENTIFICATION TEST (A & B) SODIUM = +VE & SULPHATE = +VE
4. ACIDITY A SOLUTION IS ACIDIC TO PHENOL RED SOLUTION
5. ARSENIC MAX. 0.004%
6. HEAVY METALS Max.0.002 %
7. IRON Max.0.004 %
8. THIOSULPHATE As Per IP
9. RESIDUAL SOLVENT As Per IP
10. ASSAY 95.0 % - 100.5% OF Na2S2O5
Storage : Store protected from light, Keep containers tightly closed..
FAQs of Sodium Metabisulphite IP:
Q: What are the applications of Sodium Metabisulphite IP?
A: The applications of Sodium Metabisulphite IP include pharmaceutical, food, pharma, nutra, biotech, cosmetics, and laboratory usage.
Q: What is the physical form of Sodium Metabisulphite IP?
A: Sodium Metabisulphite IP is in powder form.
Q: Is Sodium Metabisulphite IP poisonous?
A: No, Sodium Metabisulphite IP is not poisonous.
Q: What are the storage requirements for Sodium Metabisulphite IP?
A: Sodium Metabisulphite IP should be stored at room temperature.
Q: What is the shelf life of Sodium Metabisulphite IP?
A: The shelf life of Sodium Metabisulphite IP is 5 years.