CAS 9005-70-3 appears in our catalog under these names: Tween 85, Tween 85 (=Polyoxyethylene Sorbitan Trioleate), Tween 85 (=Polyoxyethylene Sorbitan Trioleate) [for Biochemical Research], Polysorbate 85, Tween 85 Saponification Value83-105. Offered by: Biosynth, TCI, Thermo Scientific (Acros), Ambeed, Chemat. Available pack sizes: 2000g, 1000g, 25g, 500g, 5g, 1l, 2.5l, 250ML.