Chem
J-GLOBAL ID:200907011368173128   Nikkaji number:J4.903D

4-Hydroxy-1-naphthalenesulfonic acid

4-ヒドロキシ-1-ナフタレンスルホン酸
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: C10H8O4S
Molecular formula furigana: C10-H8-O4-S
Molecular weight: 224.230
InChI: InChI=1S/C10H8O4S/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9/h1-6,11H,(H,12,13,14)
InChI key: HGWQOFDAUWCQDA-UHFFFAOYSA-N
SMILES: Oc1ccc(c2ccccc12)S(=O)(=O)O
Systematic name  (5):
  • 1-ヒドロキシ-4-ナフタレンスルホン酸
  • 4-ヒドロキシナフタレン-1-スルホン酸
  • 4-ヒドロキシ-1-ナフタレンスルホン酸
  • 1-ヒドロキシナフタレン-4-スルホン酸
  • 4-hydroxynaphthalene-1-sulfonic acid
Other name (11):
  • NW酸
  • ネビル-ウィンテル酸
  • NW acid
  • Nevile and Winther′s acid
  • 4-Hydroxy-1-naphthalenesulfonic acid
Show all
CAS registry number: 84-87-7
Regulation number (3):
  • (4)-476
  • EINECS2015684
  • TSCA(84-87-7)
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