Cadmium sulphate extrapure 500GM | |||
10385SG500 | 870960211IW | ||
Extrapure | 8709602 | ||
7790-84-3 | 77543 | ||
3CdSO4.8H2O | September 2023 | ||
769.51 | August 2028 | ||
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. 98 - 103% |
4 | Chloride(Cl) | Less than 0.005% | 0.005% max |
5 | Iron (Fe) | Less than 0.001% | 0.001% max |
6 | Lead (Pb) | Less than 0.005% | 0.005% max |
7 | Nitrite(NO2) | Less than 0.005% | 0.005% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |