SYNONYMS Tween® 20; Polyoxyethylene Sorbitan Monolaurate;POE (20) sorbitan monolaurate; Polysorbate 20;psml;capmul;Twain 20;TWEEN 20;FEMA 2915;'TWEEN' 20;emsorb6915;TWEEN 20(R);TWEEN NO 20;TWEEN(R) 20 CAS NO:9005-64-5