Synonyms: tetrasodium 2,2',2'',2'''-(propane-1,3-diyldinitrilo)tetraacetate;18719-03-4;Glycine, N,N'-1,3-propanediylbis(N-(carboxymethyl))-, tetrasodium salt;Glycine, N,N'-1,3-propanediylbis[N-(carboxymethyl)]-, tetrasodium salt;AC1Q1UMC;AC1L50HZ;AR-1L6576;Glycine, N,N'-1,3-propanediylbis(N-(carboxymethyl)-, tetrasodium salt;tetrasodium 2-[3-[bis(2-oxido-2-oxoethyl)amino]propyl-(2-oxido-2-oxoethyl)amino]acetate