For procurement managers and R&D scientists in various industries, identifying and sourcing high-purity chemical raw materials is a critical task. Activated alumina, with its versatile properties, is a key component in sectors ranging from water treatment to catalysis. This guide aims to assist B2B buyers in understanding what to look for when sourcing activated alumina, especially from Chinese manufacturers.

When specifying activated alumina, several key parameters are crucial. Firstly, the alumina content is paramount; higher purity, such as 93% Al2O3 or more, is often required for demanding applications like catalyst support or specialized adsorption. Secondly, the surface area is a significant factor, with higher areas (e.g., 300-360 m²/g) indicating greater adsorptive capacity. The pore volume and pore size distribution also influence performance in specific applications. For ease of handling and optimal bed packing in reactors and filters, the physical form, such as uniform spherical balls, is often preferred.

The applications of activated alumina are diverse: it excels as a fluoride removal agent in water purification, a desiccant for drying gases and liquids, and a support for various catalysts in chemical processes. Understanding your specific application—whether it's ensuring safe drinking water, preserving sensitive products, or optimizing chemical reactions—will guide your selection of the most suitable activated alumina grade. Knowing the CAS number, 1344-28-1, is also essential for accurate product identification.

Sourcing activated alumina from China offers a significant advantage in terms of cost-effectiveness and availability. However, it is vital to partner with reputable suppliers. Look for manufacturers who provide detailed product specifications, quality certifications (like ISO), and have a proven track record in international trade. When you are ready to buy activated alumina balls, conducting thorough due diligence on potential suppliers is key. As a trusted activated alumina supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to delivering high-quality products and transparent service.

We encourage all B2B buyers to reach out for a direct quote. We are prepared to discuss your specific requirements, provide samples, and ensure you receive the best possible price for your activated alumina needs. Secure your supply chain with a reliable manufacturer and experience the difference quality makes.