Unithiol

2,3-Dimercapto-1-propanesulfonic Acid; 2,3-Dimercaptopropane 1-Sodium Sulfonate; 2,3-Dimercaptopropane-1-sulfonate Sodium; 2,3-Dimercaptopropanesulfonic Acid; DMPS; DMPS-Heyl; Dimaval; Heyl Brand of Unithiol; Mercuval
A chelating agent used as an antidote to heavy metal poisoning.