Chem
J-GLOBAL ID:200907066285598835   Nikkaji number:J43.679H

Arsenous acid

オルト亜ひ酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: AsH3O3
Molecular formula furigana: AS-H3-O3
Molecular weight: 125.943
InChI: InChI=1S/AsH3O3/c2-1(3)4/h2-4H
InChI key: GCPXMJHSNVMWNM-UHFFFAOYSA-N
SMILES: O[As](O)O
Systematic name  (3):
  • 亜ひ酸
  • アルソロ亜酸
  • arsorous acid
Other name (3):
  • オルト亜ひ酸
  • Orthoarsenious acid
  • Arsenous acid
CAS registry number: 13464-58-9
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