Arsenous acid

CAS Registry Number®

13464-58-9
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CAS Name

Arsenous acid

Molecular Formula

AsH3O3

Molecular Mass

125.94

Cite this Page

Arsenous acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=13464-58-9 (retrieved 2024-03-19) (CAS RN: 13464-58-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/AsH3O3/c2-1(3)4/h2-4H

InChIKey

InChIKey=GCPXMJHSNVMWNM-UHFFFAOYSA-N

SMILES

[As](O)(O)O

Canonical SMILES

O[As](O)O

Other Names for this Substance

  • Arsenous acid
  • Arsenious acid (H3AsO3)
  • Arsenous acid (H3AsO3)
  • Arsenic trihydroxide
  • Arsenious acid

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