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 :
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Product name |
Yttrium oxide europium-doped |
CAS:68585-82-0 |
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Appearance |
white powder |
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Chemical formula |
Y2O3:Eu |
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test item |
test result |
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REO |
≥99 |
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（Y,Eu）2O3／REO |
≥99.99 |
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Eu2O3/REO |
≥4～7 |
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La2O3 |
0.0005 |
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CeO2 |
0.0002 |
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Pr6O11 |
0.0005 |
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rare earthNd2O3 |
0.0005 |
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impurity ／％≤ Gd2O3 |
0.001 |
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Tb4O7 |
0.0005 |
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Dy2)3 |
0.0005 |
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Other rare earth |
allowance |
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Fe2O3 |
0.0005 |
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Not diluteSiO2 |
0.0005 |
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Soil mixedCaO |
0.0005 |
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quality/％NiO |
0.0005 |
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≤ PbO |
0.0005 |
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Cl－ |
0.01 |
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igloss(1000℃,1h)／％ |
≤ 1 |
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