Polyvinylpyrrolidone Va64 25086-89-9

Povidone VA64, also known as PVP VA64, is a water-soluble, non-ionic polymer that is commonly used in the pharmaceutical, cosmetic, and industrial industries. It is a copolymer of N-vinylpyrrolidone and vinyl acetate, and has a molecular weight of approximately 64,000 g/mol.

One of the primary applications of Povidone VA64 is as a binder in tablet formulations. Tablets are often made using a mixture of active pharmaceutical ingredients and excipients, which are inactive substances that help to stabilize and deliver the active ingredients. Povidone VA64 is often included as an excipient because of its ability to bind the various components of the tablet formulation together, creating a cohesive tablet with consistent structure and hardness.

In addition to its use as a binder in tablets, Povidone VA64 can also function as a film-former, thickener, and dispersant in various formulations. For example, it can be used as a coating in the cosmetic industry to create a lustrous and protective layer on the skin or hair. It is also used in industrial applications as a dispersant for pigments and dyes, as well as in adhesives and coatings.

Hot Tags: Polyvinylpyrrolidone Va64 25086-89-9, China Polyvinylpyrrolidone Va64 25086-89-9 manufacturers, suppliers, factory, N Vinylpyrrolidone Polymer, , , Copovidonum, Copovidone