Hydrofluoric acid (CAS 7664-39-3)

Hydrofluoric acid (CAS 7664-39-3)

Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. Solutions of HF are colourless, acidic and highly corrosive. It is used to make most fluorine-containing compounds; examples include the commonly used pharmaceutical antidepressant medication fluoxetine (Prozac) and the material PTFE (Teflon). Elemental fluorine is produced from it. It is commonly used to etch glass and silicon wafers.

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Product Description


Industries: Glass and ceramics
CAS number: 7664-39-3
WE number: 231-634-8
Index number: 009-003-00-1
Chemical formula: HF
Customs tariff code: 28111100
ADR: UN1790

Other physical properties
pH: <1
Relative density: 1,26 g/cm3 dla HF 70 %

Dimensions N/A
Pieejamais apjoms

25 kg bag