
| Calcium sulphate dihydrate extrapure 500GM | |||
| 10448SG500 | 955360213JY | ||
| Extrapure | 9553602 | ||
| 10101-41-4 | 116061 | ||
| CaSO4.2H2O | October 2025 | ||
| 172.17 | September 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | A White colourless powder. | A White colourless powder | |
| 2 | Solubility | Complies | 2% Solution in warm dil. HCl is clear & colourless. | |
| 3 | Assay | 98.6% | min.98.0 % | |
| 4 | Chloride(Cl) | Less than 0.04% | 0.04 % max | |
| 5 | Iron(Fe) | Less than 0.005% | 0.005 % max | |
| 6 | Carbonate(as CO3) | Less than 0.2% | 0.2 % max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |