Polyvinylpyrrolidone (average Mw~40000)

Polyvinylpyrrolidone (average Mw~40000) is a water-soluble, nonionic polymer with an average molecular weight of 40,000 Da. Polyvinylpyrrolidone (average Mw~40000) is a commonly used inert polymeric excipient in the pharmaceutical and biological research fields. Polyvinylpyrrolidone (average Mw~40000) possesses excellent film-forming and binding properties and can be used as a sealing agent, protein stabilizer, solubilizer, binder, and excipient. Polyvinylpyrrolidone (average Mw~40000) can be used in the synthesis of nanoparticles.