氧化铕
时间:2024-07-26
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| 产品名称 Product Name | 规格 Specification | 氧化铕 Europium Oxide | |
| 化学成份(%) Chemical Composition/(%) | 总量 TREO | ≥99 | |
纯度 Purity | ≥99.999 | ||
灼减 LOI | ≤1.0 | ||
稀土杂质 Rare Earth Impurity/TREO | La₂0₃ | / | |
| CeO₂ | / | ||
| Pr₆O₁₁ | ≤0.005 | ||
| Nd₂O₃ | ≤0.01 | ||
| Sm₂O₃ | / | ||
| Eu₂O₃ | / | ||
| Gd₂O₃ | / | ||
| Tb₄O₇ | / | ||
| Dy₂O₃ | / | ||
| Ho₂O₃ | / | ||
| Er₂O₃ | / | ||
| Tm₂O₃ | / | ||
| Yb₂O₃ | / | ||
| Lu₂O₃ | / | ||
| Y₂O₃ | / | ||
| 其他稀土杂质合量 | |||
非稀土杂质 Non-Rare Earth Impurity | Al₂O₃ | ≤0.05 | |
| Fe₂O₃ | ≤0.0005 | ||
| CaO | ≤0.0015 | ||
| SiO₂ | ≤0.005 | ||
| PbO | ≤0.0005 | ||
| ZnO | ≤0.0005 | ||
| Cl¯ | ≤0.01 | ||