9003-39-8 Pharmaceutical Excipient , Povidone PVP K30 K90 Polyvinylpyrrolidone

New And Excellent Pharmaceutical Excipient Polyvinylpyrrolidone (PVP)

Chemical Name: Polyvinylpyrrolidone (PVP)

CAS No: 9003-39-8

Properties:

Nontoxic; non-irritant; hygroscopic; Freely soluble in water , excellent solubility; film-forming; Chemical stability; physiologically inert; complexation and binding property

Specifications

Based on the polymer molecular weight and viscosity in water, the current series products are classified based on their K-Values

Application

Povidone K series products posses excellent binding, film-forming, dispersing and thickening properties and are widely used in the following dosage forms:

Binder: Suitable for wet and dry granulation and direct compression in tableting, improves particle compressibility 

Solubilizer: suitable for oral and parenteral formulations, enhancing the solubility of poorly soluble drugs in solid dispersion forms.

Coating agent or binder: coating of active pharmaceutical ingredients on a support, such as sugar beads, suspending

Stabilizing or viscosity-modifying agent: suitable for topical and oral suspension and solution applications.

Combined with povidone, the solubility of poorly soluble drugs may be enhanced.

Packing

Packed in 25kg/fiber drum.