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|上海瀚鸿化工科技有限公司^
Parameters
Properties | |
Properties | 【外观性质】银灰色稀土金属。质地柔软。具延展性。在空气中缓慢氧化变暗。易与水反应。主要矿物有独居石和氟碳铈镧矿。密度: 9.321熔点: 1545℃沸点: 1950℃【熔点 】1545 °C(lit.)【沸点 】1950 °C(lit.)【密度 】9.332 g/mL at 25 °C(lit.)【form 】powder【Merck 】13,9471 |
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Specification And Standard | |
Production And Usage | |
Biological properties | |经核轰击后的169Tm,可用作医用手提X射线仪的放射源及磷光体活化剂等。作为功能性材料添加剂进行使用,亦用于磷光物质催化剂和电子产品领域^ |
Packing And Storage | |
Safety | |
Spectrum And References | |
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