1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxyphenyl)methyl]-, sodium salt (1:1)

CAS Registry Number®

85455-71-6

CAS Name

1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxyphenyl)methyl]-, sodium salt (1:1)

Molecular Formula

C17H14O5S.Na

Molecular Mass

353.35

Cite this Page

1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxyphenyl)methyl]-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=85455-71-6 (retrieved 2025-07-19) (CAS RN: 85455-71-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C17H14O5S.Na/c18-15-8-4-1-5-11(15)9-14-12-6-2-3-7-13(12)17(10-16(14)19)23(20,21)22;/h1-8,10,18-19H,9H2,(H,20,21,22);

InChIKey

InChIKey=XEAYHRCXVOQATO-UHFFFAOYSA-N

SMILES

C(C=1C2=C(C(S(=O)(=O)O)=CC1O)C=CC=C2)C3=C(O)C=CC=C3.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=C(O)C(=C2C=CC=CC21)CC=3C=CC=CC3O

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxyphenyl)methyl]-, sodium salt (1:1)
  • 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxyphenyl)methyl]-, monosodium salt

CAS INSIGHTSTM
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