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Substance Name: Sodium dithionate
RN: 7631-94-9
UNII: RPF7Z41GAW
InChIKey: CSMWJXBSXGUPGY-UHFFFAOYSA-L

Molecular Formula

  • H2-O6-S2.2Na

Molecular Weight

  • 206.106
 
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Names and Synonyms

Name of Substance

  • Sodium dithionate

Synonyms

  • Disodium dithionate
  • EINECS 231-550-1
  • NSC 50070
  • Sodium dithionate
  • Sodium hyposulfate
  • Sodium sulfate (Na2S2O6)
  • UNII-RPF7Z41GAW

Systematic Names

  • Dithionic acid, disodium salt (8CI)(9CI)
  • Sodium dithionate

Registry Numbers

CAS Registry Number

  • 7631-94-9

FDA UNII

  • RPF7Z41GAW

Related Registry Number

  • 14970-71-9 (Parent)

System Generated Number

  • 0007631949

Molecular Formulas

Molecular Formula

  • H2-O6-S2.2Na

Molecular Formula Fragments

  • COMPONENT
  • H2-O6-S2
  • Na

Structure Descriptors

InChI

1S/2Na.H2O6S2/c;;1-7(2,3)8(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChIKey

CSMWJXBSXGUPGY-UHFFFAOYSA-L

Smiles

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