Zinc sulphide extrapure 98% 500GM | |||
12015SG500 | 840610229DT | ||
Extrapure | 8406102 | ||
1314-98-3 | 63420 | ||
ZnS | April 2020 | ||
97.46 | March 2025 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White to grayish-white powder. | White to grayish-white powder. |
2 | Solubility | Passes | Insoluble in water. |
3 | Assay | 98.61% | min.98.0% |
4 | Loss on drying,105°C | 0.045% | 0.3%max |
5 | Iron(Fe) | Less than 0.01% | 0.01%max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |