Description
Europium oxide
Formula:Eu2O3
CAS NO:1308-96-9
Solubility:insoluble in water,moderately soluble in strong mineral acids
Stability:slightly hygroscopic
Application:
It is mainly used for manufacturing of TV fluorescent phosphors,and also it is used as the activating agent of X-ray intensifying screen.
Packing details:50kg iron drum with double seal pp inner
Specification
Grade | 99.9999% | 99.999% | 99.99% | 99.9% |
Eu2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
TREO (% min.) | 99.9 | 99 | 99 | 99 |
Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
Rare Earth Impurities | % max. | % max. | % max. | % max. |
La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3 /TREO Y2O3/TREO |
0.00001 0.00001 0.00001 0.00001 0.00005 0.00005 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 |
0.0001 0.0001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 |
0.0005 0.0005 0.0005 0.0005 0.001 0.001 0.001 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 |
0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
Non-Rare Earth Impurities | % max. | % max. | % max. | % max. |
Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO |
0.0002 0.0003 0.0003 0.0001 0.005 0.0001 0.0001 0.0001 |
0.0003 0.001 0.001 0.0001 0.01 0.0002 0.0003 0.0002 |
0.0005 0.005 0.003 0.0005 0.03 0.0005 0.001 0.0005 |
0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
Information is up-to-date: 07.03.2018
Read more
Unbelievable price on Europium oxide in Shijiazhuang (China) company Shijiazhuang SuYa E-Tech. Co., Ltd.