99,99% Cerium oksida CAS 1036-38-3
Spesifikasi
Cerium oksida | 3N | 3.5N | 4N |
TREO % | ≥99 | ≥99 | ≥99 |
Kemurnian cerium lan impurities relatif langka bumi | |||
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 | 1 Bq/g |
Aplikasi
Utamane digunakake minangka agen decolorizing kaca lan bubuk polishing kaca.Uga digunakake minangka bahan baku kanggo nggawe logam cerium.Kemurnian dhuwur Cerium dioksida penting banget ing aplikasi bahan neon bumi langka.
Packing & Panyimpenan
1kg / 25kg utawa minangka panyuwunan;
Kondisi panyimpenan: suhu kamar, garing, disegel.
Tulis pesen ing kene lan kirim menyang kita