99,99% Cerium oksida CAS 1036-38-3
Spésifikasi
Cerium oksida | 3N | 3,5N | 4N |
TREO% | ≥99 | ≥99 | ≥99 |
Kemurnian serium sareng pangotor bumi jarang relatif | |||
CeO2/TREO% | 99.9 | 99.95 | 99.995 |
La2O3/TREO% | ≤0.08 | ≤0.04 | ≤0.004 |
Pr6O11/TREO % | ≤0.01 | ≤0.01 | ≤0.003 |
Nd2O3/TREO% | ≤0,005 | ≤0,005 | ≤0,001 |
Sm2O3/TREO% | ≤0.004 | ≤0,005 | ≤0.002 |
Y2O3/TREO% | ≤0.0001 | ≤0,001 | ≤0,001 |
Kotoran non rare earth | |||
Fe2O3% | ≤0,005 | ≤0,005 | ≤0.002 |
SiO2% | ≤0.02 | ≤0,015 | ≤0.01 |
CaO% | ≤0.01 | ≤0,005 | ≤0,005 |
Cl% | ≤0.06 | ≤0.06 | ≤0.05 |
SO 4 % | ≤0.06 | ≤0.06 | ≤0.05 |
Radioaktif | 1Bq/g |
Aplikasi
Utamana dipaké salaku agén decolorizing kaca jeung bubuk polishing kaca.Ogé dipaké salaku bahan baku dina nyieun logam cerium.Kemurnian tinggi Cerium dioksida penting pisan dina aplikasi bahan fluoresensi bumi jarang.
Bungkusan & Panyimpenan
1kg / 25kg atanapi sakumaha pamundut;
Kaayaan neundeun: suhu kamar, garing, disegel.
Tulis pesen anjeun di dieu sareng kirimkeun ka kami