Synonyms: Octadecanoicacid, 1,2-ethanediyl ester, mixt. with N-(hydroxyethyl) coco amides and a-sulfo-w-(dodecyloxy)poly(oxy-1,2-ethanediyl)sodium salt (9CI); Poly(oxy-1,2-ethanediyl), a-sulfo-w-(dodecyloxy)-, sodium salt, mixt. contg. (9CI); Euperlan PK 771; EuperlanPK 810; Texapon SG