01302H
Honeywell

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) EC Number Linear Formula
H2SiF6
MDL Number
RTECS Number
VV8225000
Synonyms
Dihydrogen hexafluorosilicate, fluorosilicic acid, fluosilic acid, silicofluoride, silicofluoric acid, oxonium hexafluorosilanediuide

Documents

Specifications

PropertyValue
Assay33.5 - 35 %
Iron (Fe)max. 0.01 %
Heavy metals (as Pb)max. 0.003 %
Chloride (Cl)max. 0.01 %
Phosphate (PO4)max. 0.1 %
Sulfate (SO4)max. 0.01 %

Properties

PropertyValue
Boiling Point/Range108 °C (958 hPa)
ColorColorless
CorrosivityCorrosive to metals
Density1.31 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeReagent Grade Salts
Incompatible MaterialsCorrosive in contact with metals, Glass and silicate-containing materials are attacked
Lower Explosion LimitNot applicable
Melting Point/RangeNo data available
Partition CoefficientNo data available
Product LinePurum
Purity Percentage33.5
Purity Details33.5-35%
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureSimilar to water
ViscosityNo data available
pH-ValueAcidic

Safety Information

PropertyValue
Hazard Class8
Package GroupII
UN IDUN1778
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