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448060 Sigma-Aldrich

Arsenic(III) sulfide

≥99.99%

Synonym: Arsenic sesquisulfide, Arsenic sulfide, Arsenic trisulfide (As2 S3 ), Arsenic trisulfide, Arsenious sulfide, Diarsenic trisulfide

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Properties

Related Categories Chalcogenides, Materials Science, Metal and Ceramic Science More...
assay   ≥99.99%
mp   300 °C (lit.)
density   3.43 g/mL at 25 °C (lit.)
SMILES string   S=[As]S[As]=S
InChI   1S/As2S3/c3-1-5-2-4
InChI key   KNFJTZYMLKHMCM-UHFFFAOYSA-N

Description

General description

Arsenic trisulfide is a strong reducing agent. It can be dissolved in strong acids and bases.3 It has antitumor and anticancer properties.

Application

Arsenic sulfide may be used in the semiconductor industry

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1557 - class 6.1 - PG 2 - RQ - Arsenic compounds, solid, n.o.s., HI: all (not BR)
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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