| Customization: | Available |
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| CAS No.: | 9005-65-6 |
| Formula: | N/a |
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Tween 80, also known as Polysorbate 80, is a non-ionic surfactant with the CAS number 9005-65-6. It is a mixture of polyoxyethylene ethers derived from sorbitan monooleate, a natural fatty acid ester . This compound is widely used in the pharmaceutical, food, and cosmetics industries due to its excellent emulsifying properties.
In the pharmaceutical field, Tween 80 is commonly used as an emulsifier for the preparation of drug formulations, particularly for water-in-oil emulsions. It helps in stabilizing the mixtures and improving the solubility of drugs, which can enhance their absorption and bioavailability . Additionally, it is used as a solubilizing agent for hydrophobic drugs, allowing them to be dissolved in aqueous solutions .
In the food industry, Tween 80 is used as an emulsifier to stabilize mixtures of oil and water, which helps in the preparation of salad dressings, ice cream, and other products requiring a stable emulsion . It is also used as a wetting agent to improve the texture and appearance of food products.
In cosmetics, Tween 80 is used to create stable formulations of creams, lotions, and other topical products. It helps to create a smooth texture and contributes to the overall sensory experience of the product .
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