Bismuth sulfide (Bi2S3)

CAS Registry Number®

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CAS Name

Bismuth sulfide (Bi2S3)

Molecular Formula


Cite this Page

Bismuth sulfide (Bi2S3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d. (retrieved 2021-11-28) (CAS RN: 1345-07-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    685 °C
  • Density (1)

    6 g/cm3


Other Names and Identifiers

Other Names for this Substance

  • Bismuth sulfide (Bi2S3)
  • C.I. 77172
  • Bismuth sulfide
  • Bismuth(3+) sulfide
  • Bismuth sesquisulfide