p-Hydroxybenzenesulfonic acid calcium salt

CAS Registry Number®

127-83-3

CAS Name

p-Hydroxybenzenesulfonic acid calcium salt

Molecular Formula

C6H6O4S.1/2Ca

Cite this Page

p-Hydroxybenzenesulfonic acid calcium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=127-83-3 (retrieved 2025-01-03) (CAS RN: 127-83-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=KUCVZLFXFLZULS-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 4-hydroxy-, calcium salt (2:1)
  • Benzenesulfonic acid, p-hydroxy-, calcium salt (2:1)
  • Calcium phenolsulfonate
  • p-Hydroxybenzenesulfonic acid calcium salt
  • Calcium sulfophenolate

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Deleted or Replaced CAS Registry Numbers

856589-41-8

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