Yttrium oxide europium-doped
- CAS number
- 68585-82-0
- Molecular weight
- Molecular formula / chemical symbol
- Y2O3:Eu
Description
It is white powder. The material is emitted red light excitated by UV lay 253.7nm.USES
It is the material used as luminophore for manufacturing conventional fluorescent lamp applications and applications utilizing VUV excitation, including Xe excimer lamps and plasma display panels.
Keywords:Electronic chemicals
Report
|
Product name |
Yttrium oxide europium-doped |
CAS:68585-82-0 |
|
|
Appearance |
white powder |
||
|
Chemical formula |
Y2O3:Eu |
|
|
|
test item |
test result |
||
|
REO |
≥99 |
||
|
（Y,Eu）2O3／REO |
≥99.99 |
||
|
Eu2O3/REO |
≥4～7 |
||
|
La2O3 |
0.0005 |
||
|
CeO2 |
0.0002 |
||
|
Pr6O11 |
0.0005 |
||
|
rare earthNd2O3 |
0.0005 |
||
|
impurity ／％≤ Gd2O3 |
0.001 |
||
|
Tb4O7 |
0.0005 |
||
|
Dy2)3 |
0.0005 |
||
|
Other rare earth |
allowance |
||
|
Fe2O3 |
0.0005 |
||
|
Not diluteSiO2 |
0.0005 |
||
|
Soil mixedCaO |
0.0005 |
||
|
quality/％NiO |
0.0005 |
||
|
≤ PbO |
0.0005 |
||
|
Cl－ |
0.01 |
||
|
igloss(1000℃,1h)／％ |
≤ 1 |
||