Atrazine is an odorless white, crystalline solid that is not very volatile, reactive, or flammable and that will dissolve in water.

Uses: herbicide, industrial processing to produce dyes and explosives.

Found in: weed killer, building materials or furnishings.

Effects: Acute: abdominal pain, diarrhea and vomiting, eye irritation, irritation of mucous membranes, and skin reactions. Chronic: reproductive toxicant, endocrine disrupter, possible carcinogen.