A colorless crystalline good that is rather toxic (0.one g will be a lethal dose). Evaluation from the stable and vapor states indicates a dimerized construction of As4O6.Within the processing of As2O3 the oxide is Typically diminished withcarbon: 2As2O3+3C??As4+3CO2 The reaction is endothermic and is performed at 500–800?.The elemental arsenic s