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Arsenic triiodide

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Arsenic triiodide

Molecular formula: AsI3 CAS# 7784-45-4
Categories: Binary compound
PubChem CID: 24575 | ChemSpider ID: 22979 | CB7192357
Names
English:
Arsenic iodide
Arsenic triiodide(IUPAC) [Wiki]
Arsenic(III) iodide
Arsenous iodide
Arsenous triiodide(IUPAC)(CAS)
EINECS:232-068-4
Triiodoarsine
triiodoarsane(IUPAC)

Variants of the formula:

AsI3
I-As</I>\I
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Arsenic triiodide is involved

  • AsH3 + 3{X}2 -> As{X}3 + 3H{X} , where X = Cl Br I
  • 2As + 3I2 -> 2AsI3
  • AsCl3 + 3{M}I -> AsI3 + 3{M}Cl , where M = Li Na K Rb Cs
  • As2O3 + 6HCl + 6KI -> 2AsI3 + 6KCl + 3H2O
  • AsI3 + 3H2O -> H3AsO3 + 3HI