
| Nickel sulphate hexahydrate extrapure 500GM | |||
| 11010SG500 | 940840208AY | ||
| Extrapure | 9408402 | ||
| 10101-97-0 | 108838 | ||
| NiSO4.nH2O(n=6 or 7) | January 2025 | ||
| 262.86 | December 2029 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Emerald- green crystalline powder. | Emerald - green crystals or crystalline powder. | |
| 2 | Solubility | Complies | 10% solution in water is bright and clear. | |
| 3 | Assay | 98.61% | Min. 98.00% | |
| 4 | Nickel content | 22.03% | 20.45 - 22.40% | |
| 5 | Chloride (Cl) | Less than 0.01% | 0.01% max | |
| 6 | Iron (Fe) | Less than 0.01% | 0.01% max | |
| 7 | Heavy metal (as Pb) | Less than 0.04% | 0.04% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |