Molecular properties
- Formula
- HFO3S
- Molar mass
- 100.07 g·mol−1
- Exact mass
- 99.9630 Da
- 0
- PubChem CID
- 24603
Molecule record
sulfurofluoridic acid
HFO3S
100.07 g/mol
Loading structure
Functional groups
No functional-group assignment has been curated yet.
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 232-149-4
- 7789-21-1
- CHEMBL1207889
- DTXCID1013511
- DTXSID3033511
- EC 232-149-4
- EINECS 232-149-4
- FHO3S
Show all 24 synonyms
- FLUOSULFONIC ACID
- Fluorosulfonic acid
- Fluorosulfuric acid
- Fluorosulfuric acid (HSO3F)
- Fluorosulfuric-acid-
- Fluorosulphonic acid
- Fluorosulphuric acid
- Fluosulfuric acid
- HSDB 467
- MFCD00066174
- Monofluorosulfuric acid
- PPX0648643
- RefChem:140969
- UN1777
- UNII-PPX0648643
- sulfofluoran
Structure identifiers
- Canonical SMILES
- O=S(=O)(O)F
- Isomeric SMILES
- OS(=O)(=O)F
- InChI
- InChI=1S/FHO3S/c1-5(2,3)4/h(H,2,3,4)
- InChIKey
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N
- PubChem CID
- 24603
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for sulfurofluoridic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for sulfurofluoridic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.