Sulfate(1-), dioxo-

CAS Registry Number®

12143-17-8

CAS Name

Sulfate(1-), dioxo-

Molecular Formula

O2S

Molecular Mass

64.06

Cite this Page

Sulfate(1-), dioxo-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12143-17-8 (retrieved 2025-04-01) (CAS RN: 12143-17-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/O2S/c1-3-2

InChIKey

InChIKey=RAHZWNYVWXNFOC-UHFFFAOYSA-N

SMILES

S(=O)=O

Canonical SMILES

O=S=O

Other Names for this Substance

  • Sulfate(1-), dioxo-
  • Sulfur dioxide, ion(1-)
  • Sulfur dioxide anion radical
  • Dioxosulfate(1-)
  • Dioxosulfate ion(1-)

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Deleted or Replaced CAS Registry Numbers

17060-13-8, 101686-73-1, 2672531-77-8

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