Chem
J-GLOBAL ID:200907097717678030   Nikkaji number:J799D

2,5-Dihydroxybenzenesulfonic acid

2,5-ジヒドロキシベンゼンスルホン酸
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: C6H6O5S
Molecular formula furigana: C6-H6-O5-S
Molecular weight: 190.170
InChI: InChI=1S/C6H6O5S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3,7-8H,(H,9,10,11)
InChI key: IKQCSJBQLWJEPU-UHFFFAOYSA-N
SMILES: Oc1ccc(O)c(c1)S(=O)(=O)O
Systematic name  (3):
  • 2,5-ジヒドロキシベンゼンスルホン酸
  • 2,5-ジヒドロキシベンゼン-1-スルホン酸
  • 2,5-dihydroxybenzene-1-sulfonic acid
Other name (1):
  • 2,5-Dihydroxybenzenesulfonic acid
CAS registry number: 88-46-0
Regulation number (3):
  • (9)-728
  • (3)-2016
  • EINECS2018334
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