Details：
Yttrium oxide
CAS No.:1314-36-9
Purity: Y2O3/TREO 99~99.99%
Density:5.01
Melting point:2410℃
Characters: It is white powder, insoluble In water and alkali, but soluble in acid
Molecular formula:Y2O3
Dissolubility:insoluble in water and alkali, but soluble in acid