In the world of advanced chemical ingredients, few polymers offer the versatility and high performance of Crospovidone, also known as Polyvinylpolypyrrolidone (PVPP). This substance is a crosslinked, insoluble form of polyvinylpyrrolidone (PVP). Presented as a white to off-white, free-flowing hygroscopic powder, Crospovidone is celebrated for its unique properties. While it is completely insoluble in water and other common solvents, it exhibits rapid swelling when exposed to aqueous solutions, a characteristic that makes it invaluable across multiple industries. At NINGBO INNO PHARMCHEM CO.,LTD., we specialize in producing high-quality Crospovidone that meets rigorous international standards for both food and pharmaceutical applications.

Enhancing Clarity and Stability in the Beverage Industry
One of the primary applications for Crospovidone is as a stabilizer and clarifying agent in the production of beverages such as beer, wine, and fruit juices. During the brewing and vinification processes, naturally occurring polyphenols and tannins can lead to undesirable haze and instability in the final product over time. PVPP acts as a highly effective adsorbent. Its mechanism is based on hydrogen bonding, allowing it to selectively bind with and remove these haze-forming compounds.

The key advantage of using PVPP is its insolubility. After it has done its job, it can be completely filtered out of the beverage, leaving no residue or impact on the product's flavor, aroma, or color. This process results in a brilliantly clear, stable beverage with an extended shelf life. Our food-grade PVPP complies with E1202 and FCC specifications, ensuring it is safe and effective for use in your beverage processing.

A Critical Excipient in the Pharmaceutical Sector
In the pharmaceutical industry, Crospovidone is highly regarded as a multifunctional excipient. Its most significant role is as a superdisintegrant in solid dosage forms like tablets and capsules. When a tablet comes into contact with water, the Crospovidone within it swells rapidly and exerts a force that causes the tablet to break apart. This swift disintegration is crucial for ensuring the rapid dissolution and subsequent absorption of the active pharmaceutical ingredient (API), leading to improved bioavailability.

Beyond its function as a disintegrant, pharmaceutical-grade Crospovidone also serves as a stabilizer for suspensions and as a complexing agent to improve the stability of certain formulations. Our Crospovidone is manufactured to meet the stringent requirements of major pharmacopeias (BP/EP/USP), with controlled particle sizes (Type A and Type B) to suit specific formulation needs. We ensure minimal levels of impurities, with a nitrogen content of 11.0-12.8% and strict limits on water-soluble substances and heavy metals.

Your Trusted Source for High-Quality Crospovidone
Choosing the right partner for your raw material needs is critical for product quality and consistency. As a leading manufacturer and dedicated supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing the highest purity Crospovidone on the market. Our state-of-the-art production facilities and rigorous quality control ensure that every batch meets the highest standards. If you are looking to buy this exceptional polymer or would like to inquire about the price for a bulk purchase, we provide reliable and competitive solutions for all your food-grade and pharmaceutical-grade requirements.