The effect of sodium N-4-methoxybenxyl D-glucamine-N-carbolithioate (MeOBGDTC) on the urinary elimination of cadmium and several endogenous metals was determined in rats in contrast to calcium disodium ethylenediamine tetraacetate (Ca-EDTA).
Dimethyldiallylammonium chloride (with mass fraction of 65%) is chosen as the monomer,ammonium peroxydisulfate as the initiating agent,disodium ethylene diamine tetraacetate as the addition agent,poly-dimethyldiallylammonium chloride is synthesized through aqueous solution polymerization.