氫氧化鈰
氫氧化鈰/鈰系列
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| 項目 | 規格 | 分析儀器 | |||
| 牌號 | Ce(OH)4·xH2O | Ce(OH)4·xH2O | Ce(OH)4·xH2O | Ce(OH)4·xH2O | |
| TREO(wt%) | ≥ 55-70 | ≥ 55-70 | ≥55-70 | ≥55-70 | |
| 稀土相對純度(wt%) | |||||
| La2O3/TREO | ≤ 0.03 | ≤ 0.05 | ≤0.003 | ≤0.001 | ICP光譜儀 |
| CeO2/TREO | ≥ 99.0 | ≥ 99.5 | ≥ 99.9 | ≥ 99.99 | |
| Pr6O11/TREO | ≤0.025 | ≤0.010 | ≤0.005 | ≤0.001 | |
| Nd2O3/TREO | ≤0.025 | ≤0.010 | ≤0.005 | ≤0.001 | |
| Sm6O3/TREO | ≤0.02 | ≤0.004 | ≤0.004 | ≤0.001 | |
| Y2O3/TREO | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.001 | |
| 非稀土雜質含量(wt%) | |||||
| Fe2O3 | ≤0.01 | ≤0.01 | ≤0.008 | ≤0.0001 | 原子吸收分光光度計 |
| CaO | ≤0.08 | ≤0.10 | ≤0.008 | ≤0.0002 | |
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CI- |
≤0.05 | ≤0.05 | ≤0.05 | ≤0.0005 | |
| SiO2 | ≤0.03 | ≤0.05 | ≤0.02 | ≤0.0002 | |
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說明：氫氧化鈰 包裝：本產品通常包裝為1-50kg，也可以按用戶要求包裝。包裝物為編織袋內襯塑袋。 |
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