An arsenical which has been used as a feed additive for enteric conditions in pigs and poultry. It causes blindness and is ototoxic and nephrotoxic in animals. [PubChem]
p-Arsanilic Acid is an organoarsenic compound. p-Arsanilic Acid is a highly toxic contaminant and can be found in plants growing in contaminated soil. p-Arsanilic Acid was used as an additive in animal feed. It has also been used in treating dysentery in