Potassium 1-naphthol-2-sulfonate

CAS Registry Number®

832-49-5

CAS Name

Potassium 1-naphthol-2-sulfonate

Molecular Formula

C10H8O4S.K

Cite this Page

Potassium 1-naphthol-2-sulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=832-49-5 (retrieved 2024-11-13) (CAS RN: 832-49-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=VGWQQAZOMQFIIT-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(O)C2=C(C=C1)C=CC=C2.[K]

Canonical SMILES

[K].O=S(=O)(O)C=1C=CC=2C=CC=CC2C1O

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 1-hydroxy-, potassium salt (1:1)
  • 2-Naphthalenesulfonic acid, 1-hydroxy-, monopotassium salt
  • 1-Naphthol-2-potassium sulfonate
  • Potassium 1-naphthol-2-sulfonate
  • Potassium 1-hydroxy-2-naphthalenesulfonate

Deleted or Replaced CAS Registry Numbers

125016-51-5, 1189706-57-7

CAS INSIGHTSTM
Abstract Background of Blurry Golden Particles