1H-Imidazolium, 1-(2-(carboxymethoxy)ethyl)-1-(carboxymethyl)-4,5-dihydro-2-propyl-, hydroxide, disodium salt 69868-15-1 Disodium 1-(2-(carboxylatomethoxy)ethyl)-1-(carboxylatomethyl)-4,5-dihydro-2-propyl-1H-imidazolium hydroxide EINECS 274-174-3