Polyvinylpyurrolidone K30(PVP-K30)(CAS:9003-39-8)

In the pharmaceutical industry, the applications of Povidone K30 are very extensive. In solid formulations, it is commonly used as a binder for tablets and granules, such as in the production of compound aspirin tablets. In liquid formulations, it can serve as a solubilizing agent for injections, for example, increasing the solubility of drugs in chloramphenicol injections. In sustained-release and controlled-release formulations, Povidone K30 acts as a coating material to achieve precise control over the drug release rate. In ophthalmic formulations and topical gels, it provides lubrication and enhances adhesion. Beyond the pharmaceutical field, Povidone K30 also performs well in other industries. In the food industry, it can be used as a clarifying agent for beer and beverages to remove turbidity, as a humectant in baked goods to extend shelf life, and to stabilize natural pigments to prevent precipitation. In the cosmetics industry, it serves as a styling agent in hair products, a moisturizing and film-forming agent in skincare products, and a pigment dispersant in makeup. In the industrial sector, Povidone K30 can be used as a stain-removal enhancer in detergents, a thickening and film-forming agent in coatings and inks, and even in textile printing and dyeing to improve dye adhesion.