99% Amonium cerium nitrat CAS 16774-21-3
Spésifikasi
3,5N | 4N | |
TREO% | ≥30.5 | ≥31.5 |
Kemurnian serium sareng pangotor bumi jarang relatif | ||
CeO2/TREO% | ≥99.95 | ≥99.99 |
La2O3/TREO% | ≤0.03 | ≤0.004 |
Pr6O11/TREO % | ≤0,005 | ≤0.002 |
Nd2O3/TREO% | ≤0,005 | ≤0,001 |
Sm2O3/TREO% | ≤0,005 | ≤0,001 |
Y2O3/TREO% | ≤0,005 | ≤0,001 |
Non-rare earth najis | ||
Fe% | ≤0.0005 | ≤0.0003 |
Ca % | ≤0.0005 | ≤0.0003 |
Cd% | ≤0.0005 | ≤0.0003 |
Co% | ≤0.0005 | ≤0.0003 |
Cu% | ≤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 |
Aplikasi
Dipaké salaku réagen analitik, analisis renik pérak jeung oksidan, katalis polimérisasi olefins.
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Bungkusan & Panyimpenan
1kg / 25kg atanapi sakumaha pamundut;
Kaayaan neundeun: suhu kamar, garing, disegel.
Tulis pesen anjeun di dieu sareng kirimkeun ka kami