Activated Alumina F200 is made of aluminum oxide(alumina; Al2O3). It can be used as: 1. Desiccant for air drying: Applicable for air drying, air separation purifier, nitrogen generator, etc. 2. Catalyst carrier: can be used in Industrial waste gas purification, Drying of Petroleum Gas, Air purification systems, Compressed Air Drying, and Defluoridation. The product as a desiccant cannot be exposed to the open air and should be stored in dry condition with an air-proof package.