| Formula:Ce(NO3)6(NH4)2 Mol.wt.548 Specification£º |
Certificate of Analysis |
Code |
CAN |
Analytical Method |
TREO(%) |
30.98% |
¡¡¡¡ |
CeO2/TREO(%) |
£¾99.99 |
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Nd Purity and Relative RE-impurities£¨ppm Max£© |
||
La2O3/TREO(%) |
20 |
ICP.AES |
Pr6O11/TREO(%) |
20 |
ICP.AES |
Nd2O3/TREO(%) |
20 |
ICP.AES |
Sm2O3/TREO(%) |
20 |
ICP.AES |
Y2O3/TREO(%) |
20 |
ICP.AES |
|
Non-RE- impurities£¨ppm Max£©
|
||
Fe(%) |
1.0 |
AAS |
Ca(%) |
2.0 |
AAS |
Cr(%) |
1.0 |
AAS |
Co(%) |
1.0 |
AAS |
Na(%) |
2.0 |
AAS |
K(%) |
1.0 |
AAS |
Ni(%) |
0.5 |
AAS |