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Substance Name: 2-Hydroxynaphthalene-7-sulfonic acid
RN: 92-40-0
UNII: KIZ16K8246
InChIKey: MVEOHWRUBFWKJY-UHFFFAOYSA-N

Molecular Formula

  • C10-H8-O4-S

Molecular Weight

  • 224.235
 
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Names and Synonyms

Results Name

  • 2-Hydroxynaphthalene-7-sulfonic acid

Name of Substance

  • 7-Hydroxy-2-naphthalenesulfonic acid

Synonyms

  • 2-Hydroxynaphthalene-7-sulfonic acid
  • 2-Naphthol, 7-sulfo-
  • 2-Naphthol-7-sulfonic acid
  • 7-Hydroxy-2-naphthalenesulfonic acid
  • beta-Naphthol-7-sulfonic acid
  • Cassella's acid
  • EINECS 202-153-0
  • F Acid
  • Mono Acid F
  • Mono F Acid
  • Monosulfonic acid F
  • NSC 1704
  • UNII-KIZ16K8246

Systematic Names

  • 2-Naphthalenesulfonic acid, 7-hydroxy-
  • 7-Hydroxynaphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 92-40-0

FDA UNII

  • KIZ16K8246

System Generated Number

  • 0000092400

Structure Descriptors

InChI

1S/C10H8O4S/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9/h1-6,11H,(H,12,13,14)

InChIKey

MVEOHWRUBFWKJY-UHFFFAOYSA-N

Smiles

c12c(ccc(c1)S(O)(=O)=O)ccc(c2)O