Certification: | RoHS, CE, ISO |
---|---|
Shape: | Powder |
Purification Method: | Zone Refining |
Preparation Method: | Electrolysis of Fused Salts |
Application: | Catalyst for Petroleum or Medicine Intermediate |
Product Type: | Rare Earth Powder |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Code
|
Fit-3.5N
|
Fit-4N
|
TREO%
|
≥65.5
|
≥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%
|
≤0.01
|
≤0.005
|
K2O %
|
≤0.003
|
≤0.001
|
PbO %
|
≤0.003
|
≤0.001
|
H2O%
|
≤0.8
|
≤0.5
|
Suppliers with verified business licenses