In the dynamic world of cosmetic product development, sourcing high-performance ingredients is paramount to creating formulations that are both effective and stable. Benzophenone-4 (CAS 4065-45-6) is a chemical compound that has garnered significant attention for its excellent UV-absorbing and photostabilizing properties, making it a staple in many cosmetic and personal care products. This guide is intended for B2B procurement professionals and R&D scientists looking to gain a comprehensive understanding of Benzophenone-4 and secure a reliable supply.

Benzophenone-4, chemically identified as 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, is a water-soluble UV filter that plays a crucial role in protecting formulations from the damaging effects of ultraviolet radiation. Its primary function in cosmetics is to absorb UVA and UVB rays, thereby preventing degradation of product color, fragrance, and active ingredients. This makes it particularly valuable for sunscreens, where its UV-filtering capabilities are essential for sun protection, as well as for other products like lotions, hairsprays, and makeup to maintain their quality and appearance over time.

When you are in the market to buy Benzophenone-4, prioritizing high purity and consistent quality is essential. Leading manufacturers, especially those based in China, typically offer Benzophenone-4 with an assay of 99.5% or higher. The product is commonly supplied as an off-white to light yellow crystalline powder, which is easy to incorporate into various cosmetic formulations. Understanding these specifications will help R&D teams integrate it effectively into their product development.

Procurement managers will find that sourcing Benzophenone-4 from China can offer significant cost benefits, particularly for large-volume orders. When comparing Benzophenone-4 price quotes from different manufacturers, it's important to consider not only the cost per kilogram but also the supplier's reliability, quality control measures, and adherence to international standards. A trusted Benzophenone-4 supplier will provide comprehensive documentation, including detailed technical data sheets and safety information.

The applications of Benzophenone-4 are quite broad within the cosmetics industry. Its dual role as a UV absorber and a photoprotectant ensures that products remain stable and appealing throughout their shelf life. This is invaluable for brands aiming to deliver consistent quality to their consumers. Whether you are developing a new sunscreen or looking to enhance the stability of an existing product, Benzophenone-4 is a key ingredient to consider.

For businesses seeking to procure this vital ingredient, forging a partnership with a reputable Benzophenone-4 manufacturer is a strategic decision. Such partnerships ensure a consistent supply chain, competitive pricing, and unwavering product quality. By carefully selecting your supplier, you can confidently meet your production demands and deliver superior cosmetic products to the market.

In conclusion, Benzophenone-4 is a critical component for any cosmetic or personal care manufacturer focused on UV protection and product longevity. We encourage you to connect with leading Benzophenone-4 suppliers in China to explore their offerings and secure a reliable source for your business needs. Investing in high-quality Benzophenone-4 is an investment in the excellence of your final products.