[ad_1] noun Chemistry.
- a white, crystalline, water-soluble powder, H3AsO4⋅½H2O, used chiefly in the manufacture of arsenates.
noun
- a white poisonous soluble crystalline solid used in the manufacture of arsenates and insecticides. Formula: H 3 AsO 4
n.
- A poisonous, white, translucent crystalline compound used to manufacture medical arsenates.