Synonyms: Ferrate(1-),[[N,N'-(1-methyl-1,2-ethanediyl)bis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']-,hydrogen, (OC-6-42)-; Hydrogen [(propylenedinitrilo)tetraacetato]ferrate(III)(6CI); Glycine, N,N'-(1-methyl-1,2-ethanediyl)bis[N-(carboxymethyl)-, ironcomplex