Customization: | Available |
---|---|
CAS No.: | 12061-16-4 |
Formula: | Er2o3 |
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Audited by an independent third-party inspection agency
Test Item
|
Results
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Test Item
|
Results
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Er2O3
|
>99.99%
|
REO
|
99.5%
|
La2O3
|
<1ppm
|
Ca
|
7.5ppm
|
CeO2
|
<1ppm
|
Mg
|
3ppm
|
Pr6O11
|
<1ppm
|
Al
|
10ppm
|
Nd2O3
|
<1ppm
|
Cu
|
8ppm
|
Sm2O3
|
<1ppm
|
Si
|
16ppm
|
Eu2O3
|
<1ppm
|
Fe
|
1.6ppm
|
Tb4O7
|
<1ppm
|
Cl
|
≤70ppm
|
Dy2O3
|
<1ppm
|
L.O.I
|
0.22%
|
Ho2O3
|
8ppm
|
|
|
Gd2O3
|
<1ppm
|
|
|
Tm2O3
|
16ppm
|
|
|
Yb2O3
|
15ppm
|
|
|
Lu2O3
|
6ppm
|
|
|
Y2O3
|
26ppm
|
|
|
Conclusion:
|
Comply to the enterprise standard Brand:Epoch
|