Sodium dithionate

CAS Registry Number®

7631-94-9
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CAS Name

Sodium dithionate

Molecular Formula

H2O6S2.2Na

Cite this Page

Sodium dithionate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=7631-94-9 (retrieved 2022-10-05) (CAS RN: 7631-94-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2Na.H2O6S2/c;;1-7(2,3)8(4,5)6/h;;(H,1,2,3)(H,4,5,6)

InChIKey

InChIKey=DMFXNPCHHOZAEC-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Dithionic acid, sodium salt (1:2)
  • Sodium dithionate
  • Dithionic acid, disodium salt
  • Sodium hyposulfate
  • Disodium dithionate