.png)
POTASSIUM SILICOFLUORIDE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2451 | Extra Pure | 98% | 16871-90-2 | K2SiF6 | 220.25 | 2826.9000 | 60 Months |
Packings
| 1000 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White |
| Odour | odorless |
| Decomposition point [°C] | 500°C |
| Solubility in water [% weight] | Negligible |
Specifications
| Appearance | White powder |
| Assay (on anhydrous basis) | Min 98% |
| Potassium fluoride (KF) | Max 1% |
| Potassium sulphate (K2SO4) | Max 0.2% |
| Moisture content | Max 0.5% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS06 |
| Signal Word | Danger |
| UN No. | 2655 |
| IMCO Class No. | 6.1 |
| Packing Group | III |
| Hazardous Statement | H301-H311-H331 |
| Precaution Statement | P261-P280-P301 + P310-P311 |
| Risk Statement | |
| Safety Statement | |