Synonyms: Palladate(2-), ((N,N'-1,2-ethanediylbis(N-((carboxy-kappaO)methyl)glycinato-kappaN,kappaO))(4-))-, potassium (1:2), (SP-4-2)-;Dipotassium palladous ethylenediamine tetraacetate;Potassium palladium ethylenediaminetetraacetate;Dipotassium ((N,N'-ethylenebis(N-(carboxymethyl)glycinato))(4-)-N,N',O,O')palladate(2-);Palladate(2-), ((N,N'-1,2-ethanediylbis(N-((carboxy-kappaO)methyl)glycinato-kappaN,kappaO))(4-))-, dipotassium, (SP-4-2)-;palladium(2+) potassium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate (1:2:1)