Aluminium potassium sulphate dodecahydrate extrapure 500GM | |||
10065SG500 | 900660217LV | ||
Extrapure | 9006602 | ||
7784-24-9 | 90588 | ||
Al K(SO4)2.12H2O | December 2022 | ||
474.38 | November 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless crystalline powder. | Colourless crystalline powder. |
2 | Solubility | Complies | Soluble in water. Insoluble in alcohol. |
3 | Assay(complexometric) | 99.7% | min.99% |
4 | Chloride(Cl) | Less than 0.01% | 0.01% max. |
5 | Iron(Fe) | Less than 0.01% | 0.01% max. |
6 | Lead(Pb) | Less than 0.01% | 0.01% max. |
7 | Ammonium(NH4) | Less than 0.05% | 0.05% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |