A colorless crystalline good that is rather toxic (0.1 g would be a lethal dose). Assessment with the reliable and vapor states suggests a dimerized composition of As4O6. A range of apps exploit arsenic's toxicity, including the use in the oxide like a wood preservative. Copper arsenates, that are derived https://arsenic-lll-oxide05948.wonderkingwiki.com/1285443/details_fiction_and_arsenic_lll_oxide