Science, Vol 204, Issue 4397, 1081-1082
Copyright © 1979 by American Association for the Advancement of Science
N-formyliminodiacetic acid, a new compound from the reaction of nitrilotriacetic acid and chlorine
RJ Spanggord
and
CA Tyson
It has been proposed that nitrilotriacetic acid be substituted for trisodium polyphosphates in detergents as a way to reduce the rate of eutrophication in the Great Lake Basin. The reaction of nitrilotriacetic acid with chlorine-containing solutions produces a hitherto unknown degradation production, N-formyliminodiacetic acid, in high yield. The toxicological and environmental implications of this reaction are unclear.