99% Cerium chloride anhydrous CAS 7790-86-5
Specification
|
3.5N |
4N |
|
|
TREO% |
≥69 |
≥69.5 |
|
Cerium purity and relative rare earth impurities |
||
|
CeO2/TREO % |
≥99.95 |
≥99.99 |
|
La2O3/TREO % |
≤0.03 |
≤0.004 |
|
Pr6O11/TREO % |
≤0.01 |
≤0.002 |
|
Nd2O3/TREO % |
≤0.01 |
≤0.002 |
|
Sm2O3/TREO % |
≤0.005 |
≤0.001 |
|
Y2O3/TREO % |
≤0.005 |
≤0.001 |
|
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 |
Application
Cerium chloride used in the manufacture of petrochemical catalysts, other compounds of cerium and cerium metals and pharmaceutical intermediates etc.
Packing & Storage
1kg/25kg or as request;
Storage conditions: room temperature, dry, sealed.
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