Lead arsenate

арсенат свинца

Англо-русский научно-технический словарь

Lead arsenate

noun an arsenate of lead: as a. an acid salt PbHAsO4 used especially as an insecticide b. a neutral salt Pb3(AsO4)2 used especially as an insecticide

Энциклопедический словарь Мерриама-Вебстера