| Disodium hydrogen phosphate anhydrous USP/Ph.Eur 5KG | |||
| 95610SR500 | 386867119IV | ||
| USP/Ph.Eur | 3868671 | ||
| 7558-79-4 | 88806 | ||
| Na2HPO4 | September 2022 | ||
| 141.96 | August 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance/Description | White powder that readily absorbs moisture. | White powder that readily absorbs moisture. |
| 2 | Solubility | Complies | Freely soluble in water; insoluble in alcohol |
| 3 | Identification (By chemical test) | Complies | Solution should slightly alkaline. |
| 4 | Identification (By Loss on drying) | 0.4% | Not more than 1.0% |
| 5 | Identification (Sodium) | Complies | A dense precipitate should form. |
| 6 | Identification (Phosphate 1) | Complies | With silver nitrate solution neutral solution should yield yellow precipitate that soluble in 2N nitric acid and 6 N ammonium hydroxide. |
| 7 | Identification (Phosphate 2) | Complies | With ammonium molybdate solution, acidified solutions should yield a yellow precipitate that should soluble in 6N ammonium hydroxide. |
| 8 | Identification (Phosphate 3) | Complies | A yellow colour should develop |
| 9 | Assay (on dry basis) | 99.6% | 98.0% - 100.5% |
| 10 | Assay (Dried substance) | 99.6% | 98.0% - 101.0% |
| 11 | Monosodium Phosphate | Less than 2.5% | 2.5% max, |
| 12 | Insoluble Substances | 0.002% | NMT 0.4% |
| 13 | Appearance of solution | Complies | Solution should be clear and colourless. |
| 14 | Chlorides | Less than 200ppm | 200ppm max |
| 15 | Sulphate (SO4) | Less than 500ppm | 500ppm max |
| 16 | Arsenic (As) | Less than 2ppm | 2ppm max |
| 17 | Reducing substances | Complies | The colour of the permanganate should not be completely discharge |
| 18 | Iron(Fe) | Less than 20ppm | 20ppm max |
| 19 | Loss on drying at 130°C | 0.4% | NMT 1.0% |
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP AND PH.EUR 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.
