Hexafluorosilicic Acid (CAS 16961-83-4)

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Hexafluorosilicic Acid

Молекулалық формулаH2SiF6 CAS16961-83-4 Молекулалық салмақ144.1 g/mol

СинонимдерHexafluorosilicic Acid

Safety & Hazards (GHS) Danger

Corrosive

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Hexafluorosilicic acid is an inorganic compound used mainly in water fluoridation, in the production of aluminum, and in various chemical processes.

- Water Fluoridation: Used in municipal water systems for fluoridation. - Aluminum Production: Used as a flux in the production of aluminum and aluminum alloys. - Chemical Manufacturing: Used in the production of fluorosilicic acid salts and in other fluorine-containing chemicals. - Industrial Applications: Used in the manufacture of semiconductors and in the etching of glass.

Appearance	Colorless to pale yellow liquid
Odor	Odorless
Molecular Formula	H2SiF6
Molecular Weight	144.1 g/mol
Boiling Point	130-140 °C
Density	1.33 g/cm³
Solubility	Soluble in water
Flash Point	Not applicable
Chemical Stability	Stable under normal conditions but can react with metals and strong oxidizing agents

IUPAC Name	hexafluorosilicon(2-);hydron
Молекулалық формула	H2SiF6
Молекулалық салмақ	144.1 g/mol
SMILES	[H+].[H+].F[Si-2](F)(F)(F)(F)F
InChIKey	OHORFAFFMDIQRR-UHFFFAOYSA-P

H314 Causes severe skin burns and eye damage

⚠️ For information only; not a substitute for the official SDS.

Hexafluorosilicic Acid

Hexafluorosilicic Acid

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