氧化镨
时间:2024-07-26
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产品名称 Product Name | 规格 Specification | 氧化镨 Praseodymium Oxide | |
化学成份(%) Chemical Composition/(%) | 总量 TREO | ≥99 | |
纯度 Purity | ≥99.5 | ||
灼减 LOI | ≤1.0 | ||
稀土杂质 Rare Earth Impurity/TREO | La₂0₃ | ≤0.05 | |
CeO₂ | ≤0.05 | ||
Pr₆O₁₁ | / | ||
Nd₂O₃ | ≤0.35 | ||
Sm₂O₃ | ≤0.03 | ||
Eu₂O₃ | / | ||
Gd₂O₃ | / | ||
Tb₄O₇ | / | ||
Dy₂O₃ | / | ||
Ho₂O₃ | / | ||
Er₂O₃ | / | ||
Tm₂O₃ | / | ||
Yb₂O₃ | / | ||
Lu₂O₃ | / | ||
Y₂O₃ | ≤0.01 | ||
其他稀土杂质合量 | |||
非稀土杂质 Non-Rare Earth Impurity | Al₂O₃ | ≤0.05 | |
Fe₂O₃ | ≤0.01 | ||
CaO | ≤0.05 | ||
SiO₂ | ≤0.03 | ||
PbO | / | ||
ZnO | / | ||
Cl¯ | ≤0.05 |