Sodium 4-hydroxybenzenesulfonate

CAS Registry Number®

825-90-1

CAS Name

Sodium 4-hydroxybenzenesulfonate

Molecular Formula

C6H6O4S.Na

Cite this Page

Sodium 4-hydroxybenzenesulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=825-90-1 (retrieved 2025-01-03) (CAS RN: 825-90-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H6O4S.Na/c7-5-1-3-6(4-2-5)11(8,9)10;/h1-4,7H,(H,8,9,10);

InChIKey

InChIKey=ULUPAWKAWBVCAI-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 4-hydroxy-, sodium salt (1:1)
  • Benzenesulfonic acid, p-hydroxy-, monosodium salt
  • Benzenesulfonic acid, 4-hydroxy-, monosodium salt
  • Sodium p-hydroxyphenylsulfonate
  • Sodium p-hydroxybenzenesulfonate

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Deleted or Replaced CAS Registry Numbers

790240-50-5, 1185192-75-9

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