
| Ammonium fluoride extrapure 500GM | |||
| 10133SG500 | 962520228DZ | ||
| Extrapure | 9625202 | ||
| 12125-1-8 | 119401 | ||
| NH4F | April 2026 | ||
| 37.04 | March 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | White crystalline powder. | White crystalline powder | |
| 2 | Solubility | Complies | 10% aq. solution is clear & colourless | |
| 3 | Assay | 96.6% | min.96.0% | |
| 4 | Insoluble matter | 0.008% | 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) |