1H-Imidazolium, 1,3-bis(carboxymethyl)-4, 5-dihydro-1-(2-hydroxyethyl)-2-undecyl-, salt with α-sulfo-ω-(tridecyloxy) poly(oxy-1,2-ethanediyl) (1:2), disodium salt
1H-Imidazolium, 1,3-bis(carboxymethyl)-4, 5-dihydro-1-(2-hydroxyethyl)-2-undecyl-, salt with α-sulfo-ω-(tridecyloxy) poly(oxy-1,2-ethanediyl) (1:2), disodium salt