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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 21645Generated: October 23, 2026

Hydroxylamine HCl

https://huagongshe.com/en/chemical/21645

Hydroxylamine HCl molecular structure

Identifiers & Physical Properties

CAS No.5470-11-1
Molecular formulaClH4NO
Average molar mass69.49 g/mol
Monoisotopic mass68.99814143 g/mol
SMILES[Cl-].[NH3+]O
InChIKeyWCYJQVALWQMJGE-UHFFFAOYSA-M
PubChem CID21645
DTXSIDDTXSID7025425

Chemical & Physical Properties

Topological polar surface area47.9
Hydrogen bond donors2
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms3
Formal charge0
Complexity2
CosmeticsAntioxidant