Zinc (metal) granular (As free) extrapure 500GM | |||
11971SG500 | 916770216IW | ||
Extrapure | 9167702 | ||
7440-66-6 | 97674 | ||
Zn | September 2023 | ||
65.38 | August 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Bright silver gray metal. | Bright silver gray metal . |
2 | Solubility | Complies | Insoluble in water. |
3 | Assay | 99.73% | min.99.00% |
4 | Heavy metal(as Pb) | Less than 0.005% | 0.005% max |
5 | Arsenic (As) | Less than 0.00001% | 0.00001% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |