Sodium methanesulfinate

CAS Registry Number®

20277-69-4

CAS Name

Sodium methanesulfinate

Molecular Formula

CH4O2S.Na

Molecular Mass

103.10

Cite this Page

Sodium methanesulfinate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20277-69-4 (retrieved 2025-03-12) (CAS RN: 20277-69-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/CH4O2S.Na/c1-4(2)3;/h1H3,(H,2,3);

InChIKey

InChIKey=RHDUOFVTCTUTFX-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

[Na].O=S(O)C

Other Names for this Substance

  • Methanesulfinic acid, sodium salt (1:1)
  • Methanesulfinic acid, sodium salt
  • Sodium methanesulfinate
  • Sodium methylsulfinate
  • Methylsulfinic acid sodium salt

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Deleted or Replaced CAS Registry Numbers

53271-62-8, 1361414-89-2, 2780380-45-0, 2780380-46-1

CAS INSIGHTSTM
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