| Sodium dihydrogen orthophosphate monohydrate BP 500GM | |||
| 94591SG500 | 380930419FV | ||
| BP | 3809304 | ||
| 10049-21-5 | 86117 | ||
| NaH2PO4.H2O | June 2022 | ||
| 137.99 | May 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance | Colorless powder. | Colorless crystals or a white powder. |
| 2 | Solubility | Passes | Very soluble in water; very slightly soluble in ethanol (96%). |
| 3 | Identification A (By Chemical test) | Complies | Solution should be slightly acid. |
| 4 | Identification B (Phosphate 1) | Complies | A yellow precipitate whose color not change by boiling and which dissolves on addition of ammonia should form. |
| 5 | Identification B (Phosphate 2) | Complies | A yellow color should develop. |
| 6 | Identification C (Sodium) | Complies | A dense white precipitate should form. |
| 7 | Identification D (By Loss on drying) | 12.8% | 11.5% - 14.5% |
| 8 | Acidity | 4.4 | pH of the solution should be 4.2 to 4.5 |
| 9 | Clarity and colour of solution | Passes | Clear and colorless solution |
| 10 | Arsenic (As) | Less than 2ppm | 2ppm max |
| 11 | Iron (Fe) | Less than 10ppm | 10ppm max |
| 12 | Chlorides | Less than 200ppm | 200ppm max |
| 13 | Sulphate (SO4) | Less than 300ppm | 300ppm max |
| 14 | Reducing substances | Passes | The solution retains a slight red color. |
| 15 | Loss on drying at 130°C | 12.8% | 11.5% - 14.5% |
| 16 | Assay (Dried substance) | 98.7% | 98.0% - 100.5% |
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF BP 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.
