Thiosulfuric acid

CAS Registry Number®

13686-28-7
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CAS Name

Thiosulfuric acid

Molecular Formula

H2O3S2

Molecular Mass

114.14

Cite this Page

Thiosulfuric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13686-28-7 (retrieved 2024-03-19) (CAS RN: 13686-28-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4)

InChIKey

InChIKey=DHCDFWKWKRSZHF-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)S

Canonical SMILES

O=S(=O)(O)S

Other Names for this Substance

  • Thiosulfuric acid (H2S2O3)
  • Thiosulfuric acid
  • Monosulfanemonosulfonic acid

Deleted or Replaced CAS Registry Numbers

14921-76-7, 802857-81-4

CAS INSIGHTSTM
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