Tartar emetic

Antimony potassium tartrate

Potassium antimony tartrate

pot. antimony(iii)oxide tartrate hemi-hydrate

Bi[(+)-tartrato]diantimonate () dipotassium trihydrate

Potassium antimony 2,3-hydroxy-2,3-butandioate (R-R*,R*) (on converstion to antimony)