Synonyms: Ethanol, 2,2'-iminobis-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1);Citric acid, compd. with 2,2'-iminodiethanol (1:3);Ethanol, 2,2'-iminobis-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1) (salt);Tris(bis(2-hydroxyethyl)ammonium) citrate;2,2'-iminodiethanol 2-hydroxypropane-1,2,3-tricarboxylate (3:1)