Oxidimetric determination of amino acids and their metal complexes with organic monochloramines
Abstract
A general back-titration method has been developed for determining amino acids in the free state and in Zn, Cd, Ni, Cu, Ba, Sr, Mn, Hg, Pb, Pd and Ag metal complexes and salts with organic monochloroamines, chloramine-T and chloramine-B. The proposed method is simple and reproducible and is useful for determining the number of amino acid ligands present in the metal complexes.