Hydrofluoric Acid 49%
Description
Extremely corrosive and dangerous to handle, yet technically a "weak acid"..
Also known as
HF, fluorhydric acid, aqueous HF
Chemical Structure
Chemical Formula
HF
CAS Number
7664-39-3
Uses
Oil refining, fluoride production, etchant, cleaning, steel, and others.
Properties
|
Property
|
Typical
|
|
Boiling Point
|
219-225F
|
|
Specific Gravity
|
1.17 @ 20C
|
|
Appearance / Odor
|
Clear to slightly tinted, slightly fuming, pungent odor liquid
|
|
Solubility in Water
|
miscible
|
|
Melting Point
|
N/A
|
|
pH
|
<1 to 2.65
|
|
Molecular Weight
|
N/A
|
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