Sodium naphthionate

CAS Registry Number®

130-13-2

CAS Name

Sodium naphthionate

Molecular Formula

C10H9NO3S.Na

Cite this Page

Sodium naphthionate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=130-13-2 (retrieved 2025-01-03) (CAS RN: 130-13-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO3S.Na/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;/h1-6H,11H2,(H,12,13,14);

InChIKey

InChIKey=YVIYCJBOJWNEDS-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C(N)=CC1)C=CC=C2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C(N)C=2C=CC=CC21

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 4-amino-, sodium salt (1:1)
  • 1-Naphthalenesulfonic acid, 4-amino-, monosodium salt
  • Naphthionic acid, sodium salt
  • Naphthemol
  • Naphthionine

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Deleted or Replaced CAS Registry Numbers

14047-61-1

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