Molecular properties
- Formula
- H3NO4S
- Molar mass
- 113.09 g·mol−1
- Exact mass
- 112.9783 Da
- 0
- PubChem CID
- 76284
Molecule record
amino hydrogen sulfate
H3NO4S
113.09 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
- (aminooxy)(hydroxy)sulfane dioxide
- (aminooxy)sulfonic acid
- 220-971-6
- 2950-43-8
- Amidoperoxymonosulfuric acid
- Amidosulfonic peracid
- Aminomonopersulfuric acid
- CCRIS 1479
Show all 24 synonyms
- DTXCID001023065
- DTXSID50883542
- EINECS 220-971-6
- H3NO4S
- HAOS
- Hydroxylamine-O-sulfonic acid
- Hydroxylamine-O-sulphonic acid
- Hydroxylaminesulfonic acid
- MFCD00011604
- O-Hydroxylammonium sulfonate
- Permonosulfamic acid
- RefChem:147204
- Sulfamic acid N-oxide
- Sulfoperamidic acid
- Sulfuric acid, monoazanyl ester
- YM8MWJ7XSP
Structure identifiers
- Canonical SMILES
- NOS(=O)(=O)O
- Isomeric SMILES
- NOS(=O)(=O)O
- InChI
- InChI=1S/H3NO4S/c1-5-6(2,3)4/h1H2,(H,2,3,4)
- InChIKey
- DQPBABKTKYNPMH-UHFFFAOYSA-N
- PubChem CID
- 76284
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 amino hydrogen sulfate; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for amino hydrogen sulfate; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.