Furmula:Eu2O3
Mol.Wt:351.92
specification:
Europium Oxide Phosphor Grade

Code
EO-4N
Analytical Method
TREO¡¡¡¡ £¥
99
¡¡
Eu Purity and Relative RE-impurities
Eu2O3£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¥
¡Ý99.99
ICP
CeO2£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡¡¡£¥
¡Ü0.0005
ICP
Pr6O11£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.001
ICP
Nd2O3£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.004
ICP
Sm2O3£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.003
ICP
Gd2O3£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.003
ICP
Dy2O3£¯TREO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.002
ICP
Non-RE-impurities
Fe2O3¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¥
¡Ü0.0007
ICP
CaO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¥
£¼0.001
ICP
NiO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¥
£¼0.001
ICP
Pb¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡£¥
¡Ü0.001
ICP
CuO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.0006
ICP
ZnO¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¥
¡Ü0.0005
ICP
Loss on ignition£º£¨1000¡æ,1 hour£©
¡Ü1
ICP

Medium diameter¡¡d50
Powder mass accumulating

2.5¡«6.0¦Ìm
¡¡

Phoshor grade Europium Oxide is a white power with a slight pinkish shade.It is mainly used in making of CTV fluorescent powders.three-band fluorescent phosphors,and also it is used as the activating agent of X-ray intensifying screen.