File:Hydrogen_fluoride.svg · Wikimedia Commons · See Wikimedia Commons
Chemical data
- Formula
- FH
- Molecular weight
- 20.0064 g/mol
- IUPAC name
- hydron fluoride
- SMILES
- [H+].[F-]
- InChIKey
- KRHYYFGTRYWZRS-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 1
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- hydrogen halide
- Part of
- hydrofluoric acid
- Has part
- fluorine
- Mass
- 20.006
Show 17 more facts
- Commons category
- Hydrogen fluoride
- pKa
- 3.14
- canonical SMILES
- F
- found in taxon
- Catha edulis
- NIOSH Pocket Guide ID
- 0334
- density
- 1
- immediately dangerous to life or health
- 24.6
- melting point
- -83.36
- boiling point
- 20
- vapor pressure
- 783
- ionization energy
- 16.04
- time-weighted average exposure limit
- 2.5
- ceiling exposure limit
- 5
- chemical formula
- FH
- conjugate acid
- fluoronium ion
- standard enthalpy of formation
- -273.3
- electric dipole moment
- 1.826
via Wikidata · CC0
~12 min read
Encyclopedic overview
Names
Other names Hydrogenfluoride
Excerpted from Wikipedia’s “hydrogen fluoride” article, available under the CC BY-SA 4.0 licence.