POTASSIUM FLOURIDE
POTASSIUM FLOURIDE
| Article No. | 541108 |
| Grade | AR |
| Purity | 99% |
| CAS No. | 7789-23-3 |
| Molecular Formula | KF |
| Molecular Weight | 58.10 |
| H.S. Code | 2826.1990 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| Melting point/Freezing point | 858 °C |
| Boiling point | 1,505 °C |
| Vapour pressure | 1 mm Hg @ 885 °C |
| Vapour density | 2 |
| Density [g/cm³] | 2.48 |
Specifications
| Appearance | White powder |
| Assay | 99% |
| Solubility in water (g\ml) | 92.3 |
| pH | 7.0 – 9.0 at 25ºC |
| Melting point | 858 ºC |
| Density | 2.48 g/ml |
| Free acid | Max 0.01% |
| Lead | Max 500 ppm |
| Iron | Max 50 ppm |
| Sensitivity | Hygroscopic |
| Packings | 500 gm |
