DiSodium Hydrogen Phosphate Heptahydrate USP

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 (130C) 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.

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