Customization: | Available |
---|---|
CAS No.: | 16774-21-3 |
Formula: | CE(No3)4.2nh4no3 |
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Ammonium Cerium Nitrate | ||
Grade | CAN-4N | CAN-5N |
TREO% | ≥30.5 | ≥31 |
CeO2/TREO% | ≥99.99 | ≥99.999 |
La2O3/TREO% | ≤0.004 | ≤0.0001 |
Pr6O11/TREO% | ≤0.001 | ≤0.0001 |
Nd2O3/TREO% | ≤0.001 | ≤0.0001 |
Sm2O3/TREO% | ≤0.001 | ≤0.0001 |
Y2O3/TREO% | ≤0.001 | ≤0.0001 |
Fe% | ≤0.0005 | ≤0.0003 |
Ca% | ≤0.0005 | ≤0.0003 |
Cd% | ≤0.0005 | ≤0.0003 |
Co% | ≤0.0005 | ≤0.0003 |
K% | ≤0.0005 | ≤0.0003 |
Na% | ≤0.0005 | ≤0.0003 |
Ni% | ≤0.0005 | ≤0.0003 |
Pb% | ≤0.0005 | ≤0.0003 |
NTU | ≤1.5 | ≤0.8 |
Description: Ammonium cerium nitrate is an orange-red crystal. Usage: It is used as a polishing agent and an etchant in the production of liquid crystal displays, and as a catalyst in the pharmaceutical industry. |