
| Sodium Selenite AR 25GM | |||
| 21683SG025 | 927180318DX | ||
| AR | 9271803 | ||
| 10102-18-8 | 102665 | ||
| Na2SeO3 | April 2024 | ||
| 172.94 | March 2029 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White to off white crystalline powder. | White to off white crystalline powder. |
| 2 | Solubility | Complies | 10% solution in water should be clear. |
| 3 | Assay | 98.1% | min.98.0% |
| 4 | pH(2% aq soln) | 9.4 | 9.0 - 10.5 |
| 5 | Chloride(Cl) | Less than 0.01% | 0.01%max. |
| 6 | Nitrate(NO3) | Less than 0.01% | 0.01%max. |
| 7 | Carbonate(as CO3) | 0.2% | 0.3%max. |
| 8 | Selenate & Sulphate (SO4) | Less than 0.05% | 0.05%max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |