Product Name: High Quality Poly(1-vinylpyrrolidone-covinyl acetate) CAS 25086-89-9 With Best Price. The CAS number 25086 - 89 - 9 is a unique identifier for this specific chemical compound. Poly(1-vinylpyrrolidone-covinyl acetate) is a copolymer formed by the combination of 1-vinylpyrrolidone and vinyl acetate. It typically appears as a white to off - white powder or granules.
Regarding its chemical properties, it has good solubility in water and many organic solvents. The molecular weight can vary depending on the specific manufacturing process and application requirements, usually in the range suitable for its intended uses. The high - quality grade of this product ensures consistent chemical composition and performance, meeting strict industry standards.
In the pharmaceutical industry, Poly(1-vinylpyrrolidone-covinyl acetate) is widely used as a binder in tablet formulations. It helps to hold the active ingredients together, ensuring the integrity of the tablet during manufacturing, storage, and handling. It can also act as a solubilizer for poorly soluble drugs, enhancing their bioavailability. This makes it an essential excipient in the production of various oral medications.
In the cosmetic industry, it is used in hair styling products such as hair sprays and gels. The copolymer forms a flexible film on the hair, providing hold and style retention without making the hair feel stiff or sticky. It also has good moisture - retaining properties, which can keep the hair hydrated and prevent it from becoming dry and brittle.
In the food industry, it can be used as a clarifying agent in beverages. It helps to remove unwanted particles and impurities, improving the clarity and stability of the final product.
When using Poly(1-vinylpyrrolidone-covinyl acetate) in pharmaceutical manufacturing, first, accurately weigh the required amount of the copolymer according to the formulation. Dissolve it in a suitable solvent, usually water or a mixture of water and an organic solvent, under gentle stirring. The temperature may need to be controlled during the dissolution process to ensure complete dissolution. Once dissolved, add it to the other ingredients in the tablet formulation and mix thoroughly. Then, proceed with the tableting process using standard equipment.
In cosmetic applications, it can be added directly to the hair styling product formulation. Heat the formulation slightly if necessary to facilitate the incorporation of the copolymer. Stir well until a homogeneous mixture is obtained. The final product can then be packaged and is ready for use.
In the food industry, add the appropriate amount of the copolymer to the beverage during the clarification process. Stir gently and let it sit for a period of time to allow the particles to bind and settle. Then, filter the beverage to remove the clarified precipitate.
Case 1: A pharmaceutical company was developing a new tablet for a poorly soluble drug. By using Poly(1-vinylpyrrolidone-covinyl acetate) as a solubilizer and binder, they were able to significantly improve the drug's bioavailability. In clinical trials, patients showed better absorption and effectiveness of the drug compared to previous formulations. The consistent quality of the copolymer also ensured the reproducibility of the tablet manufacturing process, reducing production costs and improving overall product quality.
Case 2: A cosmetic brand wanted to launch a new hair spray with a natural and flexible hold. They incorporated Poly(1-vinylpyrrolidone-covinyl acetate) into their formulation. After market testing, consumers reported that the hair spray provided excellent style retention while maintaining the hair's natural feel. The product quickly gained popularity in the market, leading to increased sales and brand recognition for the company.
Case 3: A beverage company was facing issues with the clarity of their fruit juice products. By using Poly(1-vinylpyrrolidone-covinyl acetate) as a clarifying agent, they were able to remove the haze and sediment in the juice. The clarified juice had a better appearance and longer shelf - life, resulting in higher customer satisfaction and reduced product returns.
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