White Vitriol (Zinc Sulphate) 50KG (1x50) | |||
61000S1K50 | 904980120BW | ||
-- | 9049801 | ||
7446-20-0 | 92352 | ||
ZnSO4.7H2O | February 2023 | ||
287.54 | January 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystals. | White crystals. |
2 | Assay | 99.77% | Min. 99.00% |
3 | Iron(Fe) | Less than 0.020% | 0.020% max |
4 | Heavy metal (as Pb) | Less than 0.002% | 0.002% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |