Potassium fluosilicate Potassium Silicofluoride
- FSSF
- China
- in 5 days
- 3000tons/month
Double Fluoride Chemical's Potassium Fluorosilicate is mainly used in:
1. Optical glass manufacturing. Synthetic mica.
2. Used for wood preservation,ceramic manufacturing.
3. Smelting aluminum and charm.Agricutural insecticide.
Potassium fluosilicate Potassium Silicofluoride CAS: 16871-90-2
Potassium Fluorosilicate
Molecular Formula: K2SiF6
Mol. Wt: 220.26
Cas No.: 16871-90-2
UN No.: 2655
EMS No.: F-A, S-A
EINECS: 240-896-2
Synonyms: Potassium Hexafluorosilicate, Potassium Silicofluoride, Potassium Fluorosilicate, Potassium Fluosilicate
Physical state: White crystal or powder. Odorless and tasteless slightly acidic.
Solubility: Slightly soluble in water. Solubility increases sligntly with increasing temperatare. Insoluble in alcohol. In hot water it will hydrolysis to potassium fluoride.
Relative density: 2.665 g/mL at 25 °C(lit.)
Regular Package: 25 kg/bag, or according to customer's requirements
Storage: Keep container tightly closed. Store in a cool, dry and well-ventilated place.
Transportation: Hazardous Good, UN No.: 2655, Hazard Class: 6.1, Packing Group: III
