Hexafluorosilicic acid

SKU

01302H

33.5-35%, Pure

Synonym(s)

Dihydrogen hexafluorosilicate, fluorosilicic acid, fluosilic acid, silicofluoride, silicofluoric acid, oxonium hexafluorosilanediuide

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Brand Honeywell	CAS Numbers (All) 7664-39-3	EC Number 241-034-8	Linear Formula H₂SiF₆	MDL Number MFCD00036289
RTECS Number VV8225000	Synonyms Dihydrogen hexafluorosilicate, fluorosilicic acid, fluosilic acid, silicofluoride, silicofluoric acid, oxonium hexafluorosilanediuide

Property	Value
Boiling Point/Range	108 °C (958 hPa)
Color	Colorless
Corrosivity	Corrosive to metals
Density	1.31 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Liquid
Grade	Reagent Grade
Incompatible Materials	Corrosive in contact with metals, Glass and silicate-containing materials are attacked
Lower Explosion Limit	Not applicable
Melting Point/Range	No data available
Partition Coefficient	No data available
Purity Percentage	33.50
Purity Details	33.50-35.00%
Solubility in Water	Completely miscible
Upper Explosion Limit	Not applicable
Vapor Pressure	Similar to water
Viscosity	No data available
pH-Value	Acidic
Product Line	Purum
Storage Temperature	Ambient

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