Benzoic acid, 2-sulfo-, potassium salt (1:1)

CAS Registry Number®

62473-97-6

CAS Name

Benzoic acid, 2-sulfo-, potassium salt (1:1)

Molecular Formula

C7H6O5S.K

Molecular Mass

241.28

Cite this Page

Benzoic acid, 2-sulfo-, potassium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=62473-97-6 (retrieved 2025-03-12) (CAS RN: 62473-97-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >260 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H6O5S.K/c8-7(9)5-3-1-2-4-6(5)13(10,11)12;/h1-4H,(H,8,9)(H,10,11,12);

InChIKey

InChIKey=ZIYXAMKDPFYJNU-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

[K].O=C(O)C=1C=CC=CC1S(=O)(=O)O

Other Names for this Substance

  • Benzoic acid, 2-sulfo-, potassium salt (1:1)
  • Benzoic acid, 2-sulfo-, monopotassium salt
  • o-Sulfobenzoic acid monopotassium salt
  • Potassium 2-sulfobenzoate

CAS INSIGHTSTM
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