1H-Imidazolium, 1-(2-(carboxymethoxy)ethyl)-1-(carboxymethyl)-4,5-dihydro-2-undecyl-, chloride, disodium salt 68092-44-4 Disodium 1-(2-(carboxymethoxy)ethyl)-1-(carboxymethyl)-4,5-dihydro-2-undecyl-1H-imidazolium chloride EINECS 268-457-0