Potassium hexafluorosilicate (K2SiF6)-Powder

Characteristic

 

Potassium Silicofluoride is a water insoluble Silicon source for use in oxygen-sensitive applications, such as metal production.

Chemical formula: K₂SiF₆ 

Molar mass：220.27300 g/mol

Appearance: A white, odorless crystalline powder

Density: 2.665g/mLat 25°C(lit.)

Refractive Index: 1.3991

Solubility: Slightly soluble in water

 

Application

 

Potassium hexafluorosilicate is used in the production of porceleins. It is also used for the preservation of timber. It is involved in the manufacturing of ceramics, aluminum and magnesium smelting. In addition, it is used as an intermediate in the manufacturing of optical glass.