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Potassium hexafluorosilicate (K2SiF6)-Powder

Potassium hexafluorosilicate (K2SiF6)-Powder

CAS: 16871-90-2
Molecular Formula: K2SiF6
Purity: 98%
Products Code: TR19140900PD
Specification Model: -200 Mesh
Hazardous Class: Class 6.1
EINECS No.: 240-896-2
UN No.: UN2655
Package Class: PG III
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Potassium hexafluorosilicate (K2SiF6)-Powder introduce:



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




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.
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