| Monobasic sodium phosphate anhydrous USP 500GM | |||
| 25592SG500 | 410541816FW | ||
| USP | 4105418 | ||
| 7558-80-7 | 95643 | ||
| NaH2PO4 | June 2023 | ||
| 119.98 | May 2026 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White, crystalline powder. Is odorless and is slightly deliquescent. Its solutions are acid to litmus and effervesce with sodium carbonate | Colorless crystals or white, crystalline powder.Is odorless and is slightly deliquescent. Its solutions are acid to litmus and effervesce with sodium carbonate |
| 2 | Solubility | Complies | Freely soluble in water; practically insoluble in alcohol. |
| 3 | Identification A (Sodium) | Complies | A dense precipitate should form. |
| 4 | Identification B (Phosphate 1) | Complies | A neutral solution should yield yellow precipitate that soluble in 2N nitric acid and 6 N ammonium hydroxide |
| 5 | Identification B (Phosphate 2) | Complies | With ammonium molybdate solution, acidified solutions should yield a yellow precipitate that should soluble in 6N ammonium hydroxide. |
| 6 | Assay (Anhydrous basis) | 98.8% | 98.0% - 103.0% |
| 7 | Insoluble Substances | 0.003% | NMT 0.2% |
| 8 | Chlorides | Less than 0.014% | NMT 0.014% |
| 9 | Sulphate (SO4) | Less than 0.15% | NMT 0.15% |
| 10 | Aluminium, Calcium and Related Element | Complies | The sample solution should not become turbid when rendered slightly alkaline to litmus paper with 6N ammonium hydroxide. |
| 11 | Arsenic (As) | Less than 8ppm | NMT 8ppm |
| 12 | pH | 4.3 | 4.1 -4.5 |
| 13 | Water | 0.5% | NMT 2.0% |
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.
