
| Aluminium potassium sulphate dodecahydrate extrapure 500GM | |||
| 10065SG500 | 958990204BZ | ||
| Extrapure | 9589902 | ||
| 7784-24-9 | 117776 | ||
| Al K(SO4)2.12H2O | February 2026 | ||
| 474.38 | January 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Colourless crystalline powder. | Colourless crystalline powder. | |
| 2 | Solubility | Complies | Soluble in water. Insoluble in alcohol. | |
| 3 | Assay(complexometric) | 99.6% | 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) |