Potassium Fluorosilicate
- 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 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.
Odor: Odorless
Relative density: 2.665 g/mL at 25 °C(lit.)
Solubility: Slightly soluble in water. It is soluble in hydrochloric acid, and its solubility increases slightly with the increase of temperature. Insoluble in alcohol.
Regular package: 25 kg per bag, or according to customer's requirements
Storage: Moisture sensitive. Store in a cool、dry and well-ventilated place. Keep container tightly closed and locked up.
Transportation: Hazardous chemical, UN No.: 2655, Hazard class: 6.1, Packing group: III
