The character of high purity alumina
Molecular formula:AL2O3
Molecular weight:102
Melting point:2050℃
Apparent density:0.25-0.32g/cm3
 

The usage of high purity alumina:
High purity alumina is widely used in manufacturing high voltage sodium lamps,ruby,sapphire,LED crystal growth,ceramic substrate,catalyzer carrier,fluorescent materials and abrasive materials.h purity,colorless,odorless