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氧化銪
時(shí)間:2024-07-26
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產(chǎn)品名稱 Product Name | 規(guī)格 Specification | 氧化銪 Europium Oxide | |
化學(xué)成份(%) Chemical Composition/(%) | 總量 TREO | ≥99 | |
純度 Purity | ≥99.999 | ||
灼減 LOI | ≤1.0 | ||
稀土雜質(zhì) Rare Earth Impurity/TREO | La?0? | / | |
CeO? | / | ||
Pr?O?? | ≤0.005 | ||
Nd?O? | ≤0.01 | ||
Sm?O? | / | ||
Eu?O? | / | ||
Gd?O? | / | ||
Tb?O? | / | ||
Dy?O? | / | ||
Ho?O? | / | ||
Er?O? | / | ||
Tm?O? | / | ||
Yb?O? | / | ||
Lu?O? | / | ||
Y?O? | / | ||
其他稀土雜質(zhì)合量 | |||
非稀土雜質(zhì) Non-Rare Earth Impurity | Al?O? | ≤0.05 | |
Fe?O? | ≤0.0005 | ||
CaO | ≤0.0015 | ||
SiO? | ≤0.005 | ||
PbO | ≤0.0005 | ||
ZnO | ≤0.0005 | ||
Clˉ | ≤0.01 |