Synonyms:Trisenox; Trisonex; Arsenic sesquioxide (As2O3); Arsenous anhydride; Arsenic trioxide; Arsodent; Arsenic oxide (AsO1.5); Arsenicum album; Arsenious oxide; Arsenous oxide; Arsenic(III) trioxide; Arsenious trioxide; White arsenic; Arsenic sesquioxide; Diarsenic trioxide;

Formula:As2O3

Weight:197.84100

PSA: 0.00000

LogP:-0.44300

Appearance & Character:Odorless, tasteless white powder

Density:3,738 g/cm³

Melting Point:312.3 °C

Boiling Point:465°C

Flash Point:465°C subl.

Storage Conditions:Poison room