DiSodium Hydrogen Phosphate Heptahydrate USP

Product Description

FINISHED PRODUCT SPECIFICATION

QCD.F.039

Name of Product : DI SODIUM HYDROGEN PHOSPHATE Heptahydrate

Chemical Formula : Na2HPO4 .7H2O Effective Date : 17/11/2016

Molecular Weight : 268.07 g/mol Retest Date : After 3 Year

CAS No. : 7782-85-6 Master Copy : Quality Control

Specification : Confirmed as USP

Product Code : FP033002

HSN Code : 28352200

Department : Quality Control Page No. : 01 of 01

NO. TEST SPECIFICATION

1. Description Colorless or White, Granular Or Caked Salt, Effloresces in warm,

Dry air

2. Solubility Freely Soluble in water, Very slightly Soluble in Alcohol

3. Identification Sodium =+VE & Phosphate =+VE

4. Loss on Drying (130°C) Max. 43% - 50%

5. Insoluble Substances Max. 0.4%

6. Chloride as Cl Max. 0.06%

7. Sulphate as SO4 Max. 0.2%

8. Arsenic Max. 0.0016%

9. Heavy Metal Max. 0.002%

10. Residual Solvent As Per USP

11. Assay (On Dried Basis) 98.0 % - 100.5% Of Na2HPO4

Storage : Store in a dry, well-ventilated area. Keep containers tightly closed.