Synonyms: Aceticacid, (ethylenedinitrilo)tetra-, mercury complex (8CI); Hydrogen[(ethylenedinitrilo)tetraacetato]mercurate(II) (7CI); Mercurate(2-),[[N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']-,dihydrogen, (OC-6-21)-; Mercurate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, dihydrogen, (OC-6-21)- (9CI); MercuricEDTA; Mercuric versenate; Mercury EDTA