Related Experiment Videos
Ethylenediaminetetra(methylenephosphonic) acid (EDTPO) as a therapeutic chelating agent
Toxicology Letters
|April 1, 1983
Abstract:
Ethylenediaminetetra(methylenephosphonic) acid (EDTPO), when administered as its calcium salt, is an effective antidote for acute intoxication by a number of metal ions. Significant antidotal action was found for the following cations: Cd2+, Ni2+, Zn2+, Pb2+, Be2+ and UO2+(2). Because EDTPO is capable of chelating more than one calcium ion, better results were obtained when the Ca2EDTPO complex was administered.