Profile: Shandong Xunda Chemical Group Co., Ltd. specializes in various catalysts, additives, decontaminants, p-chlorotoluenes, tolylchlorides, ceramic balls, and new chemical technology & materials. Our main products are A-series sulfur recovery catalysts, propylene purifying agents, A-series hydrolysis catalysts, Z-series sulfur removers, and XDB-series sulfur-resistant shift catalysts. Our activated alumina is widely used as drying agent, purifying agent, catalyst and their carrier, in chemical, fertilizer, and petroleum industries. It is mainly used as a fluorine remover in drinking water, for alkyl benzene production, as transformer oil acid remover, and arsenic remover in acid production. It does not dissolve in water or organic solvents. It dissolves in strong acid and base. It is tasteless, and non-poisonous. It possesses high mechanical strength, strong hygroscopicity, and can maintain the original state, instead of breaking into pieces after sucking up moisture.