Gamma alumina powder is white and sandy in appearance, with good fluidity, soluble in acidic and alkaline solutions, high moisture absorbency in the air, and moderate particle size.

Used as raw material for the production of aluminous triphenylmethylamine pesticide as a novel disinfectant, as an adsorbent for Vb12 in pharmaceutical production, and as an active filler in paint production, it is also an excellent raw material for catalysts and anhydrous aluminum chloride, widely applied in the pharmaceutical and chemical industries.