2-Naphthol-6,8-disulfonic acid

CAS Registry Number®

118-32-1

CAS Name

2-Naphthol-6,8-disulfonic acid

Molecular Formula

C10H8O7S2

Molecular Mass

304.30

Cite this Page

2-Naphthol-6,8-disulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=118-32-1 (retrieved 2024-11-25) (CAS RN: 118-32-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H8O7S2/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)

InChIKey

InChIKey=DOBIZWYVJFIYOV-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(O)=C2

Canonical SMILES

O=S(=O)(O)C1=CC2=CC=C(O)C=C2C(=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-
  • 7-Hydroxy-1,3-naphthalenedisulfonic acid
  • β-Naphtholdisulfonic acid G
  • 2-Naphthol-6,8-disulfonic acid
  • G acid

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