Potassium Silicofluoride K2SiF6 CAS No 16871-90-2
- FSSF
- China
- in 5 days
- 3000tons/month
Double Fluoride Chemical's Potassium Fluorosilicate is mainly used in:
1. Analytical reagent.
2. For wood preservation, ceramics manufacturing, aluminum and magnesium smelting, and potassium glass optical glass.
3. Also be used as raw material for synthetic mica and anti-corrosion materials.
Potassium Silicofluoride K2SiF6 CAS No 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.
Odor: Odorless and tasteless slightly acidic.
Solubility: Slightly soluble in water. It is soluble in hydrochloric acid, and its solubility increases slightly with the increase of temperature. Insoluble in alcohol.
Relative density: 2.665 g/mL at 25 °C(lit.)
Regular package: 25kg/bag, or according to customer's requirements.
Storage: Moisture sensitive. Keep container tightly closed in a dry and well-ventilated place. Do not store in glass.
Transportation:
Hazardous chemical, UN No.: 2655, Hazard Class: 6.1, Packing Group: III
