Fluoroboric acid

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Fluoroboric acid
Image:Fluoroboric acid.png
General
Systematic name  ?
Other names  ?
Molecular formula HBF4
Molar mass 87.81 g/mol
Appearance  ?
CAS number [16872-11-0]
Properties
Density and phase  ? g/cm³, ?
Solubility in water Miscible
Melting point  ?°C (? K)
Boiling point  ?°C (? K)
Acidity (pKa)  ?
Viscosity  ? cP at ?°C
Structure
Molecular shape Tetrahedral
Crystal structure  ?
Hazards
MSDS External MSDS
Main hazards  ?
NFPA 704
Flash point  ?°C
R/S statement R: ?
S: ?
RTECS number  ?
Supplementary data page
Structure and
properties
n, εr, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral data UV, IR, NMR, MS
Related compounds
Other anions Tetrafluoroborate
Related compounds  ?
Except where noted otherwise, data are given for
materials in their standard state (at 25 °C, 100 kPa)
Infobox disclaimer and references

Fluoroboric acid is the conjugate acid of tetrafluoroborate, which is a weakly-coordinating anion. It is usually obtained commercially as a solution in water or some other solvent.


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