SUOYI Low Temperature Alumina Porcelain Powder Al2O3 Powder

Alumina is a stable oxide of aluminum with the chemical formula Al2O3. It is also called bauxite in mining, ceramics and materials science. Properties: White solid that is difficult to dissolve in water, odorless, tasteless, extremely hard, easily absorbs moisture but does not deliquesce (it does not absorb moisture after burning). Aluminum oxide is a typical amphoteric oxide (corundum is α-shaped and belongs to the hexagonal closest packing. It is an inert compound, slightly soluble in acid and alkali and resistant to corrosion[1]). It can be soluble in inorganic acids and alkaline solutions, and is almost insoluble in water. And non-polar organic solvents; relative density (d204) 4.0; melting point 2050°C. Storage: Store in a sealed and dry container. Usage: Used as analytical reagents, dehydration of organic solvents, adsorbents, organic reaction catalysts, abrasives, polishing agents, raw materials for smelting aluminum, and refractory materials.