Synonyms: Ammonium(ethylenediaminetetraacetato)iron(III) (6CI);Ferrate(1-),[(ethylenedinitrilo)tetraacetato]-, ammonium (8CI);Ferrate(1-),[[N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']-,ammonium, (OC-6-21)-;Ferrate(1-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, ammonium, (OC-6-21)- (9CI);Ammonium ferricethylenediaminetetraacetate;Ammonium iron(3+) ethylenediaminetetraacetate;EDTA ferric ammonium;Ferric ammonium ethylenediaminetetraacetate;Ferrate(1-),[[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, ammonium (1:1), (OC-6-21)-;