Cadmium sulphate AR 500GM | |||
20385SG500 | 806930329ER | ||
AR | 8069303 | ||
7790-84-3 | 45804 | ||
3CdSO4.8H2O | May 2018 | ||
769.51 | April 2023 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless crystalline powder. | Colourless crystals or crystalline powder. |
2 | Solubility | Passes | Freely soluble in water. Insoluble in ethanol ,acetone,ammonia and ethyl acetate. |
3 | Assay(complexometric) | 99.50% | Min. 99.00% |
4 | Chloride(Cl) | NMT 0.001% | 0.001% max |
5 | Total nitrogen(N) | NMT 0.0005% | 0.0005% max |
6 | Iron (Fe) | NMT 0.0005% | 0.0005% max |
7 | Lead (Pb) | NMT 0.002% | 0.002% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |