Polysorbate 20

Polysorbate 20, also known as Tween 20, is a nonionic surfactant commonly used in the pharmaceutical and cosmetic industries.

It is a polyethylene glycol ester of sorbitan monolaurate.

Here are some key points about Polysorbate 20 (CAS number 9005-64-5):

It is used as an emulsifier, dispersing agent, and solubilizing agent in various products including creams, lotions, ointments, and oral medications.

It helps to stabilize and emulsify oil and water mixtures, allowing them to blend together smoothly.

Polysorbate 20 is generally considered safe for use in cosmetics and pharmaceuticals.

It is often used in conjunction with other surfactants and emulsifiers to achieve desired product properties.

The CAS number 9005-64-5 specifically identifies Polysorbate 20 in chemical databases for reference and identification purposes.

Overall, Polysorbate 20 plays a crucial role in various industries due to its emulsifying and solubilizing properties.