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Polysorbate 80

  • CAS # 9005-65-6
  • Formula : C32H60O10
Brand : Polysorbate 80
Synonym : Tween 80
Related categories : Pharmaceutical Ingredients, Biopharma & In-Vitro Diagnostics
Boiling point : > 100 °C
Melting point : -21 °C
Solubility : Dissolves at 1 mL in 10 mL water. It is reported to be soluble in alcohol, cottonseed oil, corn oil, ethyl acetate, methanol and toluene, but insoluble in mineral oil
Molecular Weight : 1,310 g/mol
Density : 1.064 g/mL at 25 °C
Storage Temperature : 15-25 °C

Product Information

Aceto offers both sourced and proprietary forms of Polysorbarte 80 to enable customers the best choice for fit and function. A&C’s Polysorbate 80 multi-compendial is an excipient which meets USP-NF, EP, BP and JP monographs. It is a solubilizing agent that is used in the pharmaceutical industry. Polysorbate 80 (also known as polyoxyethylene-sorbitan-20 mono-oleate) is used as an emulsifier, surfactant and solubilizing in soft gel formulations in the pharmaceutical industry in medical preparations (e.g., vitamin oils, vaccines, and intravenous preparations) and as an excipient in tablets.

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Properties, Uses, Production