Grade Polysorbate 80 (Tween 80)

Polysorbate 80, also known as Tween 80, with the chemical name polyoxyethylene (20) sorbitanoleate, is a hydrophilic non-ionic surfactant commonly used as a solubilizer, cosolubilizer, emulsifier, and stabilizer. This excipient has been included the pharmacopoeias of multiple countries, including the Chinese Pharmacopoeia (CP), European Pharmacopoeia (EP), British Pharmacopoeia (BP), United States PharmacopeiaUSP), and Japanese Pharmacopoeia (JP). Polysorbate 80 is synthesized from Span 80, and its chemical formula is generally considered to be C4H124O26, with a molecular weight of 1310. Our company's production method utilizes Polysorbate 80 as a material and employs refining techniques to improve its quality indicators and enhance its quality, so as to meet the quality requirements of the Chinese Pharmacopoeia.