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吐温-80(Tween-80;Polysorbate;sorbimacerogol;oleate-300)是一种非离子型表面活性剂,是配制某些中、西药品制剂时经常使用的增溶剂。1.理化性质:吐温-80为淡黄色或几乎无色的粘稠液体,耐热,不挥发、味苦,涂皮肤上有温暖感,比重1.08(20℃)。可溶于
Tween-80 (Tween-80; sorbimacerogol; oleate-300) is a non-ionic surfactant that is often used as a solubilizer in the preparation of some Chinese and Western pharmaceutical preparations. 1. Physical and Chemical Properties: Tween -80 is light yellow or almost colorless viscous liquid, heat-resistant, non-volatile, bitter, coated with a warmth on the skin, the proportion of 1.08 (20 ℃). Soluble