
| Potassium fluoride AR 500GM | |||
| 21278SG500 | 936140308JX | ||
| AR | 9361403 | ||
| 7789-23-3 | 106706 | ||
| KF | October 2024 | ||
| 58.1 | September 2029 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Appearance | A white powder. | A white powder/Fine crytals. | |
| 2 | Solubility | Complies | Soluble in water. Insoluble in alcohol. | |
| 3 | Assay | 99.75% | Min. 99.00% | |
| 4 | Free acid(as HF) | 0.008% | 0.05% max | |
| 5 | Free alkalinity(as KOH) | Nil | 0.05% max | |
| 6 | Chloride (Cl) | Less than 0.005% | 0.005% max | |
| 7 | Sulphate (SO4) | Less than 0.005% | 0.005% max | |
| 8 | Iron (Fe) | Less than 0.004% | 0.004% max | |
| 9 | Lead (Pb) | Less than 0.001% | 0.001% max | |
| 10 | Water insoluble matter | 0.002% | 0.005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |