Arsenic sulfide

CAS Registry Number®

1303-33-9
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CAS Name

Arsenic sulfide

Molecular Formula

As2S3

Cite this Page

Arsenic sulfide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1303-33-9 (retrieved 2022-01-19) (CAS RN: 1303-33-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    707 °C
  • Melting Point (1)

    310 °C
  • Density (1)

    3.46 g/cm3

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

Other Names for this Substance

  • Arsenic sulfide (As2S3)
  • C.I. 77086
  • Arsenic yellow
  • C.I. Pigment Yellow 39
  • Arsenic sesquisulfide

Deleted or Replaced CAS Registry Numbers

12393-61-2, 188947-55-9, 217972-77-5, 352030-72-9, 1315336-31-2