Ammonium fluoride extrapure 500GM | |||
10133SG500 | 924940204CX | ||
Extrapure | 9249402 | ||
12125-1-8 | 101498 | ||
NH4F | March 2024 | ||
37.04 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder |
2 | Solubility | Complies | 10% aq. solution is clear & colourless |
3 | Assay | 96.7% | min.96.0% |
4 | Insoluble matter | 0.006% | 0.02% max. |
5 | Sulphate(SO4) | Less than 0.05% | 0.05% max. |
6 | Heavy metal(as Pb) | Less than 0.01% | 0.01% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |