Details：
Terbium oxide
CAS No.:12036-41-8
Purity: Tb4O7/TREO 99.99%
Feature: brown amorphous powder
Density:8.33g/cm3
Melting point: 2337℃
Characters: It is insoluble In water, but soluble in hot concentrated acid
Packaging: 25kgs per barrel or poly bag