99% Cerium klorida anhidrat CAS 7790-86-5
Spésifikasi
3,5N | 4N | |
TREO% | ≥69 | ≥69.5 |
Kemurnian serium sareng pangotor bumi jarang relatif | ||
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 najis | ||
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 |
Aplikasi
Cerium klorida dipaké dina pembuatan katalis pétrokimia, sanyawa séjén tina cerium jeung logam cerium jeung antara farmasi jsb.
Bungkusan & Panyimpenan
1kg / 25kg atanapi sakumaha pamundut;
Kaayaan neundeun: suhu kamar, garing, disegel.
Tulis pesen anjeun di dieu sareng kirimkeun ka kami