For procurement managers in the chemical industry, selecting the right UV absorbers is paramount to ensuring product quality and longevity. These compounds play a crucial role in protecting a wide range of materials, from plastics and coatings to fibers and petroleum products, from the damaging effects of ultraviolet radiation. A thorough understanding of their properties and sourcing reliable manufacturers is key to successful procurement.

What are UV Absorbers and Why are They Essential?

UV absorbers are chemical compounds that function by absorbing ultraviolet (UV) light, typically in the range of 290-400 nm. This absorption process prevents the UV radiation from reaching and degrading the substrate material. Without adequate UV protection, materials can suffer from discoloration, loss of mechanical strength, chalking, cracking, and overall premature failure. This makes UV absorbers indispensable additives in many industrial applications. For instance, a reliable supplier of 2-Hydroxy-4-methoxybenzophenone can provide a critical solution for manufacturers looking to enhance the UV resistance of their polymers.

Key Properties to Consider: A Focus on 2-Hydroxy-4-methoxybenzophenone

When evaluating UV absorbers, several properties are critical. Purity, absorption spectrum, thermal stability, and compatibility with the host material are all significant factors. 2-Hydroxy-4-methoxybenzophenone, also known by its CAS number 131-57-7, is a well-established benzophenone derivative prized for its efficacy and broad applicability. It exhibits excellent UV absorption, particularly in the UV-A and UV-B regions, making it an effective UV absorber for plastics and other sensitive materials. Its typical appearance as a white to light yellow powder, coupled with a melting point of around 62-64°C, indicates its solid-state form, which is convenient for many compounding processes. As a chemical intermediate, its consistent quality is vital.

Sourcing Strategies: Finding a Reputable China Manufacturer

For procurement professionals seeking to buy 2-Hydroxy-4-methoxybenzophenone, identifying a dependable China manufacturer is a strategic advantage. Companies that specialize in the production of such additives often offer competitive pricing due to economies of scale and optimized manufacturing processes. When looking to purchase these chemicals, it’s essential to verify the manufacturer's commitment to quality control, consistent purity levels (e.g., 97%+), and their ability to provide necessary documentation such as technical data sheets (TDS) and safety data sheets (SDS). Working with a known supplier in China can streamline the procurement process and ensure a steady supply of high-quality materials.

Applications and Commercial Intent Keywords

The demand for UV absorbers is driven by their critical function across various industries. Procurement managers often search for terms like 'UV absorber CAS 131-57-7 applications' or 'UV stabilizer chemical supplier' to find optimal solutions. Whether it's for improving the outdoor performance of plastics, preventing color fade in coatings, or enhancing the durability of chemical fibers, the role of these additives is indispensable. For those looking to secure these vital components, understanding market dynamics and partnering with established suppliers is key. If you are looking to buy Oxybenzone or require it in bulk quantities, consulting with a leading UV absorber manufacturer will provide access to competitive pricing and assured quality.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality chemical raw materials and intermediates. We understand the critical needs of our B2B clients and strive to be your preferred supplier for essential additives like 2-Hydroxy-4-methoxybenzophenone. Contact us to discuss your specific requirements and receive a tailored quote.