70983-43-6 EINECS 275-085-2 Imidazolium compounds, 2-C4-8-alkyl-1-(2-carboxyethyl)-4,5-dihydro-3-(hydroxyethyl), hydroxides, sodium salts Sodium 1-hydroxyethyl-3-carboxyethyl-2-(C4-C8) alkyl-2-imidazoline