NINGBO INNO PHARMCHEM CO.,LTD., a trusted provider of fine chemical raw materials, is pleased to offer high-quality PVPP (Polyvinylpolypyrrolidone) and Crospovidone powder. Known for its exceptional properties, this versatile polymer is a critical component in diverse applications, ensuring enhanced product quality and performance across various industries.

PVPP, also recognized as Crospovidone, is an insoluble cross-linked form of Polyvinylpyrrolidone. Unlike its soluble counterpart, PVPP possesses a unique, highly reticulated structure that provides excellent water absorption and complexation capabilities while remaining insoluble in water, acids, alkalis, and common organic solvents. This insolubility is key to its function in processes requiring removal of unwanted compounds without adding residual substances to the final product.

A primary application for PVPP is as a clarifying and stabilizing agent in the beverage industry. It is particularly effective in the production of wine, beer, and certain non-alcoholic drinks like green tea. In these applications, PVPP works by selectively binding with polyphenols, proteins, and other turbidity-causing substances. These complexes precipitate out, allowing for their easy removal through filtration or sedimentation. This process significantly improves the clarity, visual appeal, and shelf stability of beverages, while also preventing chill haze in beers and maintaining the desired color and flavor profiles in wines and teas.

Beyond beverages, PVPP serves as an indispensable excipient in the pharmaceutical industry. Its physiological inertia and biocompatibility make it safe for ingestion. It is widely used as a superdisintegrant in tablets and capsules, rapidly absorbing water and swelling to break down the dosage form into smaller particles, thereby improving the drug's dissolution rate and bioavailability. Furthermore, its complexation properties can be utilized for taste masking or as a carrier for poorly soluble active pharmaceutical ingredients. PVPP's application also extends to medical devices, such as its use in hemodialysis membranes.

In the personal care industry, PVPP finds application in cosmetics and oral hygiene products. In high-grade cosmetics, it acts as a moisture-preserving agent, contributing to skin hydration and helping to maintain the integrity of fragrances. In toothpaste formulations, its ability to clear the mouth and potentially reduce inflammation is valued.

The PVPP and Crospovidone offered by NINGBO INNO PHARMCHEM CO.,LTD. meet stringent quality standards, including USP, EP/BP, and Food Grade specifications. The product boasts a purity level of >=95%. Rigorous quality control measures and certifications such as GMP, DMF, Kosher, and Halal underscore the commitment of NINGBO INNO PHARMCHEM CO.,LTD. to delivering reliable and compliant raw materials to its global clientele.

Available in standard packaging, such as 20kg fiber drums, this high-quality PVPP powder is ready for various industrial applications. As a dedicated manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures consistent product quality and reliable supply chain management. For those looking to buy or purchase PVPP or Crospovidone, inquiries are welcome to discuss specifications, current price options, minimum order quantities, and delivery terms. Experience the difference quality makes by sourcing your PVPP needs directly from a trusted manufacturer.