Chem
J-GLOBAL ID:200907000940173396   Nikkaji number:J203.854D

Hyposulfite

次亜硫酸
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: H2O4S2
Molecular formula furigana: H2-O4-S2
Molecular weight: 130.130
InChI: InChI=1S/H2O4S2/c1-5(2)6(3)4/h(H,1,2)(H,3,4)
InChI key: GRWZHXKQBITJKP-UHFFFAOYSA-N
SMILES: OS(=O)S(=O)O
Systematic name  (3):
  • 亜二チオン酸
  • スルフィノスルフィン酸
  • sulfinosulfinic acid
Other name (7):
  • Thiosulphuric acid
  • Hyposulfurous acid
  • チオスルフル酸
  • 次亜硫酸
  • Dithionous acid
Show all
CAS registry number: 15959-26-9
KEGG COMPOUND: C00320
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