Swapnroop Pharma manufactures and supplies Povidone (Polyvinylpyrrolidone) Pharmaceutical Excipient for use in a wide range of pharmaceutical formulations. Povidone, also known as Polyvinylpyrrolidone (PVP) or Polyvidone, is a synthetic, water-soluble polymer widely used as a multifunctional pharmaceutical excipient.
Povidone is valued for its binding, film-forming, solubilizing, stabilizing, dispersing and viscosity-modifying properties. Its different K-value grades allow formulators to select an appropriate viscosity and molecular-weight range according to the dosage form and processing requirements.
Povidone is a polymer of 1-vinyl-2-pyrrolidone. It is generally supplied as a white to almost white hygroscopic powder and is readily soluble in water and several polar solvents.
Different pharmaceutical grades of Povidone are characterized primarily by their K-value, molecular-weight characteristics, viscosity and other grade-specific quality parameters.
Common grades include Povidone K-12, K-15, K-17, K-25, K-30, K-60 and K-90.
Povidone can be used as a pharmaceutical excipient in:
As a multifunctional pharmaceutical excipient, Povidone provides:
Povidone is available in different grades to support formulation requirements. Lower-K grades generally provide lower viscosity, while higher-K grades provide greater viscosity and polymeric functionality.
Povidone K-30 is among the commonly used grades for pharmaceutical binding and formulation applications, while other K-value grades can be selected for specific viscosity, coating, solubilization or formulation requirements.
Swapnroop Pharma supplies Povidone (Polyvinylpyrrolidone) Pharmaceutical Excipient for pharmaceutical manufacturers and formulation developers in India and international markets.
Material can be supplied according to the required K-value, pharmaceutical grade and customer specification, supported by applicable product documentation such as CoA and SDS.
Povidone should be stored in tightly closed packaging in a cool, dry and clean environment, protected from excessive moisture and contamination.
Packaging configurations can be arranged according to the required pharmaceutical grade and bulk quantity.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |