Sulfosuccinic acid

CAS Registry Number®

5138-18-1
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CAS Name

Sulfosuccinic acid

Molecular Formula

C4H6O7S

Molecular Mass

198.15

Cite this Page

Sulfosuccinic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=5138-18-1 (retrieved 2024-04-26) (CAS RN: 5138-18-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4H6O7S/c5-3(6)1-2(4(7)8)12(9,10)11/h2H,1H2,(H,5,6)(H,7,8)(H,9,10,11)

InChIKey

InChIKey=ULUAUXLGCMPNKK-UHFFFAOYSA-N

SMILES

C(CC(O)=O)(S(=O)(=O)O)C(O)=O

Canonical SMILES

O=C(O)CC(C(=O)O)S(=O)(=O)O

Other Names for this Substance

  • Butanedioic acid, 2-sulfo-
  • Succinic acid, sulfo-
  • Butanedioic acid, sulfo-
  • 2-Sulfobutanedioic acid
  • Sulfosuccinic acid

Deleted or Replaced CAS Registry Numbers

55904-24-0, 181719-29-9

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