Dithionous acid
CAS Registry Number®
15959-26-9
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CAS Name
Dithionous acidMolecular Formula
H2O4S2Molecular Mass
130.14Cite this Page
Dithionous acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=15959-26-9 (retrieved ) (CAS RN: 15959-26-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/H2O4S2/c1-5(2)6(3)4/h(H,1,2)(H,3,4)
InChIKey
InChIKey=GRWZHXKQBITJKP-UHFFFAOYSA-N
SMILES
S(S(=O)O)(=O)O
Canonical SMILES
O=S(O)S(=O)O
Other Names for this Substance
- Dithionous acid
- Hyposulfurous acid
- Hydrosulfurous acid
Deleted or Replaced CAS Registry Numbers
17587-99-4, 80375-39-9
