Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3 item value Classification ALUMINA CAS No. 1344-28-1 Other Names Alumina MF Al2O3 EINECS No. 215-691-6 Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.5% Appearance White powder Application electronic ceramics Color White Grade Industrail Grade Density 3.5 g/cm3 Melting point 2054 Boiling Point 2980 Molecular Weight 101.96 Shape Ionische Water Solubility Hard Packing 25 Kg Pp Bag or plastic barrel Sample Availiable
Portland cement 42.5 n/r, sugar, urea, paper, wheat, rice.
Iron ore, portland cement, copper cathodes.
Raw materials, tropical wood, lumber, log wood, mahagony, teak wood, balsa wood, rosewood, balsa wood, teak wood, sweet chestnut, mahogany, acacia, plot of land coal,.
