Synonyms: Ferrate(1-),[(ethylenedinitrilo)tetraacetato]- (8CI); Ferrate(1-),[[N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']-,(OC-6-21)-; (Ethylenediaminetetraacetato)ferrate(1-); Ferric versenate; IronEDTA; Iron(III) ethylenediaminetetraacetate; Iron(III)ethylenediaminetetraacetic acid; Iron(III)-EDTA; Iron(III)-EDTA complex;[(Ethylenedinitrilo)tetraacetato]ferrate(1-)