Customization: | Available |
---|---|
Certification: | RoHS, CE, ISO |
Shape: | Powder |
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Code
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Fit-3.5N
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Fit-4N
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TREO%
|
≥65.5
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≥66.2
|
Cerium purity and relative rare earth impurities
|
||
La2O3/TREO %
|
≥99.95
|
≥99.99
|
CeO2/TREO %
|
≤0.030
|
≤0.0040
|
Pr6O11/TREO %
|
≤0.010
|
≤0.0020
|
Nd2O3/TREO %
|
≤0.010
|
≤0.0020
|
Sm2O3/TREO %
|
≤0.0050
|
≤0.0010
|
Y2O3/TREO %
|
≤0.005
|
≤0.0010
|
Non rare earth impurity
|
||
CaO
|
≤0.01
|
≤0.005
|
Fe2O3 %
|
≤0.005
|
≤0.002
|
Na2O%
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≤0.01
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≤0.005
|
K2O %
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≤0.003
|
≤0.001
|
PbO %
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≤0.003
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≤0.001
|
H2O%
|
≤0.8
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≤0.5
|