| Dibasic Sodium Phosphate heptahydrate USP 5KG | |||
| 90614SR500 | 395311807LV | ||
| USP | 3953118 | ||
| 7782-85-6 | 90292 | ||
| Na2HPO4.7H2O | December 2022 | ||
| 268.07 | November 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Colourless, granular. Effloresces in warm, dry air. Its solutions are alkaline to phenolphthalein. A 0.1M solution should have a pH 9. | Colorless or white, granular or caked salt. Effloresces in warm, dry air. Its solutions are alkaline to phenolphthalein. A 0.1M solution should have a pH about 9. |
| 2 | Solubility | Complies | Freely soluble in water; very slightly soluble in alcohol |
| 3 | Identification A (By Chemical test) | Complies | A dense precipitate should form. |
| 4 | Identification B (By Chemical test 1) | Complies | With silver nitrate solution neutral solution should yield yellow precipitate that soluble in 2N nitric acidand 6 N ammonium hydroxide |
| 5 | Identification B (By Chemical test 2) | Complies | With ammonium molybdate solution, acidified solutions should yield a yellow precipitate that should soluble in 6N ammonium hydroxide. |
| 6 | Assay (Dried substance) | 98.8% | 98.0% - 100.5% (Na2HPO4) |
| 7 | Insoluble Substances | 0.008% | NMT 0.4% |
| 8 | Chlorides | Less than 0.06% | NMT 0.06% |
| 9 | Sulfate (SO4) | Less than 0.2% | NMT 0.2% |
| 10 | Arsenic (As) | Less than 16ppm | NMT 16ppm |
| 11 | Loss on drying,130°C | 47.1% | 43.0% - 50.0% |
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
