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Polysorbate 40

Name: Polysorbate 40
SKU: PR9005667
Rating: 5 (1 reviews)

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Catalog NumberPR9005667

CAS Number9005-66-7

CategorySurfactants & Emulsifiers

Description	Polysorbate 40 is a nonionic surfactant commonly used as a pharmaceutical excipient. Its primary role is to facilitate the solubilization and stabilization of active pharmaceutical ingredients (APIs) that are poorly soluble in water. By reducing surface tension, Polysorbate 40 enhances the dispersibility and homogeneity of formulations, ensuring consistent delivery and bioavailability of the drug. It is particularly useful in emulsifiable concentrates, suspensions, and injectables, where maintaining a stable and uniform dispersion is critical. Additionally, Polysorbate 40 can function as an emulsifying agent, aiding in the formulation of creams and ointments. Its safety profile and efficacy in enhancing drug delivery make it a valuable component in the development of various pharmaceutical products.
Synonyms	Tween 40; Polyoxyethylene (20) Sorbitan Monopalmitate
Grade	NF

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