CTFA Name: PVP
CAS No.: 9003-39-8
Molecular Formula: (C6H9NO)n
Applications: PVP is utilized in various industries, including pharmaceutics, coatings, polymerization, and cosmetics, as a disintegrant, coating, binder, solubilizer, excipient, film-forming agent, and sunburn protection agent.
Product Standard: USP, EP, CP; it can comply with pharmaceutical standards, food-grade standards and industrial standards
Storage: Sealed and stored in dry place at room temperature
Description
PVP was shown to have a significant effect on membrane permeability. The most permeable membrane was the one made with 16% PVP (135 L h-1 m-2 bar-1), whereas the pure PES membrane had the lowest permeability (around 70 L h-1 m-2 bar-1).
Polyvinylpyrrolidone (PVP), also known as povidone, is a soluble polymer widely used in pharmacy for its film-forming properties. It is used in adhesives, solid dispersion carriers, and coating materials for wound dressings.
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