Synonyms: Glycine, N,N-1,2-ethanediylbis-, disodium salt;disodium ethylenediaminediacetate;Disodium ethylenediamine-N,N'-diacetate;disodiumethylenediaminediacetate;n,n'-1,2-ethanediylbis-glycin disodium salt;n,n'-1,2-ethanediylbisglycine disodium salt;Disodium ethylenediaminediacetate (S and U isomers);2,2'-(Ethylenebisimino)bis(acetic acid sodium) salt