
| di-Sodium hydrogen ortho-phosphate anhydrous AR/ACS 50KG (5X10) | |||
| 71610S5K50 | 912722815GW | ||
| AR/ACS | 9127228 | ||
| 7558-79-4 | 96106 | ||
| Na2HPO4 | July 2023 | ||
| 141.96 | June 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance | White solid | Colorless or white solid |
| 2 | Aqueous solubility | Complies | Soluble in 8 parts of water, more soluble in hot water |
| 3 | Assay | 99.8% | Min 99.0% |
| 4 | pH(5% aq soln), at 25°C | 8.9 | 8.7 - 9.3 |
| 5 | Insoluble matter | 0.005% | 0.01% Max. |
| 6 | Loss on drying,105°C | 0.09% | 0.2% Max. |
| 7 | Chloride (Cl) | Less than 0.002% | 0.002% Max. |
| 8 | Sulphate (SO4) | Less than 0.005% | 0.005% Max. |
| 9 | Heavy metals (as Pb) | Not detected | 0.001% Max. |
| 10 | Iron (Fe) | Not detected | 0.002% Max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |