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YOF









 

Specification

 
相对纯度
Relative Purity
Min.%
99.99 99.9
稀土总量
TREO
Min.%
86±2 86±2
稀土杂质
RE Impurities/REO
Max.%
Y2O3 99.995 99.9
La2O3 0.0003  0.0003 
CeO2 0.0025  0.0300 
Nd2O3 0.0020  0.0500 
Sm2O3 0.0003  0.0100 
Eu2O3 0.0003  0.0050 
Gd2O3 0.0010  0.0050 
Tb4O7 0.0010  0.0050 
Dy2O3 0.0003  0.0050 
Ho2O3 0.0003  0.0050 
Er2O3 0.0003  0.0050 
Tm2O3 0.0003  0.0050 
Yb2O3 0.0003  0.0050 
Lu2O3 0.0003  0.0050 
非稀土杂质
Non-RE Impurities
Max.%
Fe2O3 0.0010  0.0050 
SiO2 0.0300  0.0500 
CaO 0.0100  0.0500 
F 15±1 15±1
灼 减    L.O.I                             Max.% 1 1


Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
 

Others

Specification is adjustable as per user' s special requirement.




 

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