CymitQuimica logo

CAS 1303-33-9

:

Arsenic trisulfide

Description:
Arsenic trisulfide, with the chemical formula As2S3 and CAS number 1303-33-9, is an inorganic compound that appears as a yellow to orange solid. It is primarily known for its use in the production of pigments, particularly in the glass and ceramics industries. The compound exhibits a crystalline structure and is insoluble in water, but can dissolve in alkaline solutions. Arsenic trisulfide is notable for its semiconductor properties, making it of interest in various electronic applications. It is also used in the manufacture of certain types of photoconductors and as a precursor for other arsenic compounds. However, due to the toxicity of arsenic, handling this substance requires strict safety precautions to prevent exposure. In terms of reactivity, arsenic trisulfide can undergo oxidation and may react with strong acids, releasing toxic arsenic fumes. Overall, while arsenic trisulfide has valuable industrial applications, its hazardous nature necessitates careful management and regulation.
Formula:As2S3
InChI:InChI=1/As4S6/c5-1-6-3-8-2(5)9-4(7-1)10-3
SMILES:[As]12S[As]3S[As](S1)S[As](S2)S3
Synonyms:
  • Arsen(Iii)-Sulfid
  • Arsenic
  • Arsenic Sulphide
  • Arsenic sesquisulfide
  • Arsenic sesquisulfide (As2S3)
  • Arsenic sesquisulfide (As<sub>2</sub>S<sub>3</sub>)
  • Arsenic sulfide
  • Arsenic sulfide (As0.4S0.6)
  • Arsenic sulfide (As2S3)
  • Arsenic sulfide (As<sub>0.4</sub>S<sub>0.6</sub>)
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 8 products.