Sodium Selenite AR 25GM | |||
21683SG025 | 807440316BV | ||
AR | 8074403 | ||
10102-18-8 | 46017 | ||
Na2SeO3 | February 2022 | ||
172.94 | January 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White to off white cryatlline powder | White to off white crystalline powder. |
2 | Solubility | Passes | 10% solution in water should be clear. |
3 | Assay | 98.36% | min.98.0% |
4 | pH(2% aq soln) | 10.35% | 9.0 - 10.5 |
5 | Chloride(Cl) | NMT 0.01% | 0.01%max. |
6 | Nitrate(NO3) | NMT 0.01% | 0.01%max. |
7 | Carbonate(as CO3) | NMT 0.3% | 0.3%max. |
8 | Selenate & Sulphate (SO4) | NMT 0.05% | 0.05%max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |