potassium arsenite
Potassium arsenite: (Arsenous acid, potassium salt);POTASSIUMMETAARSENITE;Potassium Aresenite;Arsenenous acid, potassium salt (1:1);Arsenic acid (haso2), potassium salt;Arsenious acid, (haso2), potassium salt (8ci);Einecs 236-680-2;Nsc 3060