.png)
POTASSIUM TETRAFLUOROBORATE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2454 | Extra Pure | 98.50% | 14075-53-7 | KBF4 | 125.9 | 2826.9000 | 60 Months |
Packings
| Packing on request |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | white, off-white |
| pH value | 4.5 - 6.0 at 1.3 g/l at 25 °C |
| Melting point/ Freezing point [°C] | 530 °C - lit. |
| Density [g/cm3] | 2.505 g/mL at 25 °C - lit. |
| Solubility in water | ca.1.3 g/l at 20 °C |
Specifications
| Appearance | White to light grey crystalline powder |
| Assay | Min 98.5% |
| Heavy metals (as Pb) | Max 0.003% |
| Silicate (SiO2) | Max 0.05% |
| Chloride (Cl) | Max 0.1% |
| Sulphate (SO4) | Max 0.05 % |
| Iron (Fe) | Max 0.003% |
Safety Information and Hazard Symbols
| Symbol | |
| Signal Word | |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | |
| Precaution Statement | |
| Risk Statement | |
| Safety Statement | |