1-Naphthol-8-sulfonic acid

CAS Registry Number®

117-22-6

CAS Name

1-Naphthol-8-sulfonic acid

Molecular Formula

C10H8O4S

Molecular Mass

224.23

Cite this Page

1-Naphthol-8-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=117-22-6 (retrieved 2024-12-19) (CAS RN: 117-22-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=ZPLBZGGKAUXTRT-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=CC=C2O)C=CC1

Canonical SMILES

O=S(=O)(O)C1=CC=CC=2C=CC=C(O)C21

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 8-hydroxy-
  • 8-Hydroxy-1-naphthalenesulfonic acid
  • Naphtholmonosulfonic acid S
  • α-Naphthol-8-sulfonic acid
  • 1-Naphthol-8-sulfonic acid

View All

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.