1,用作石油催化劑
2,用于生產(chǎn)金屬鑭
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La(NO3)3_3N |
La(NO3)3_4N |
La(NO3)3_5N |
|
Molecular formula |
La(NO3)3 |
La(NO3)3 |
La(NO3)3 |
|
CAS |
35099-99-1 |
35099-99-1 |
35099-99-1 |
|
Total rare earth TREO |
≥45.0 |
≥45.0 |
≥45.0 |
|
LaO2/TREO |
≥99.9 |
≥99.99 |
≥99.999 |
|
Water insoluble substance |
≤0.01 |
≤0.005 |
≤0.002 |
|
Fe2O3 |
≤0.001 |
≤0.0008 |
≤0.0003 |
|
SiO2 |
≤0.001 |
≤0.0008 |
≤0.0003 |
|
CaO |
≤0.005 |
≤0.002 |
≤0.0005 |
|
Chloride Cl- |
≤0.01 |
≤0.005 |
≤0.002 |