Terbium Oxide

Formula:Tb4O7
Specifications
 

Symbol

Tb4O7/REO

(%min.

RE Impurities (%max.)

Non-RE Impurities (%max.)

(Eu+Gd+Dy+Ho+Y))2O3/REO

Fe2O3 SiO2 CaO CuO

Tb4O7-04

99.99

0.01

0.001 0.003 0.001 0.001
Tb4O7-1 99.95 0.05 0.003 0.005 0.02 ---
Tb4O7-2 99.9 0.1 0.005 0.05 0.02 ---

Packing: In wooden cases of less than 20 Kgs net each with inner sealed double-cover plastic bottles of 0.5 or 1 Kgs net each.