Synonyms: Glycine,N,N'-ethylenedi- (6CI,7CI,8CI); 1,2-Bis(carboxymethylamino)ethane;1,2-Ethylenediamine-N,N'-diacetic acid; Acetic acid,2,2'-(1,2-ethanediyldiimino)bis-; EDDA; Ethylenediamine-N,N'-diacetic acid;Ethylenediaminediacetic acid; Ethylenediimino-N,N'-diacetic acid;Ethylenediiminodiacetic acid; N,N'-Bis(carboxymethyl)ethylenediamine;N,N'-Ethylenediaminediacetic acid; N,N'-Ethylenediglycine