- a white, crystalline, water-soluble powder, H3AsO4⋅½H2O, used chiefly in the manufacture of arsenates.
Origin of arsenic acid
First recorded in 1795–1805
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a white poisonous soluble crystalline solid used in the manufacture of arsenates and insecticides. Formula: H 3 AsO 4
- A poisonous, white, translucent crystalline compound used to manufacture medical arsenates.