氧化镧 Lanthanum oxide 1、技术要求 Technique Request: 分子式 Formula:La2O3分子量 M.Wt:325.82 |
产品牌号 Product Code | 化学成份%Chemical compositions% | |||||||||||
La2O3 REO ≥ | 杂质含量≤impurities content max | |||||||||||
稀土杂质/REO RE impurities/REO | 非稀土杂质Non-RE impurities | |||||||||||
CeO2 | Pr6O11 | Nd2O3 | Sm2O3 | Y2O3 | Fe2O3 | SiO2 | CaO | CuO | NiO | PbO2 | ||
La2O3-1A | 99.99 | 0.002 | 0.002 | 0.001 | 0.001 | 0.005 | 0.0005 | 0.005 | 0.005 | 0.0005 | 0.001 | 0.001 |
La2O3-1B | 99.99 | 0.003 | 0.003 | 0.002 | 0.001 | 0.001 | 0.005 | 0.006 | 0.01 | 0.0005 | 0.001 | 0.001 |
La2O3-2 | 99.95 | 0.01 | 0.01 | 0.005 | 0.005 | 0.005 | 0.005 | 0.01 | 0.015 | - | - | - |
La2O3-3 | 99.9 | 含量0.1 | 0.01 | 0.01 | 0.05 | - | - | - | ||||
La2O3-4 | 99.5 | 含量0.5 | 0.01 | 0.01 | 0.10 | - | - | - |