Synonyms: 9-Octadecenoic acid (9Z)-, 1,1'-(2-ethyl-2-(hydroxymethyl)-1,3-propanediyl) ester, sulfated, sodium salts;Trimethylolpropane, dioleate, sulfated, sodium salt;9-Octadecenoic acid (9Z)-, 2-ethyl-2-(hydroxymethyl)-1,3-propanediyl ester, sulfated, sodium salts