Hydrogen sulfide (H2S3)

CAS Registry Number®

13845-23-3
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CAS Name

Hydrogen sulfide (H2S3)

Molecular Formula

H2S3

Molecular Mass

98.21

Cite this Page

Hydrogen sulfide (H2S3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=13845-23-3 (retrieved 2024-03-29) (CAS RN: 13845-23-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    1.495 g/cm³ @ Temp: 15 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/H2S3/c1-3-2/h1-2H

InChIKey

InChIKey=KBMBVTRWEAAZEY-UHFFFAOYSA-N

SMILES

S(S)S

Canonical SMILES

SSS

Other Names for this Substance

  • Hydrogen sulfide (H2S3)
  • Dihydrogen trisulfide
  • Trisulfane

Deleted or Replaced CAS Registry Numbers

12593-16-7

CAS INSIGHTSTM
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