
| Sodium di-hydrogen ortho-phosphate monohydrate extrapure 500GM | |||
| 11591SG500 | 958980217AZ | ||
| Extrapure | 9589802 | ||
| 10049-21-5 | 117793 | ||
| NaH2PO4.H2O | January 2026 | ||
| 137.99 | December 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Colourless crystal | Colourless crystal. | |
| 2 | Assay | 99.4% | 99 - 102% | |
| 3 | pH | 4.3 | 4.1 -4.5 (5% in water) | |
| 4 | Water insoluble matter | 0.005% | 0.01% max. | |
| 5 | Chloride (Cl) | Less than 0.0005% | 0.0005% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |