硼化镧
Lanthanum boride
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3051538 | Alfa Aesar | 10g | 1180 | 请咨询 |
| 3051538 | Alfa Aesar | 50g | 3560 | 请咨询 |
| 3051538 | Alfa Aesar | 250g | 13570 | 请咨询 |
| 3104325 | Sigma-Aldrich | 5 G | 1820 | 请咨询 |
| 3104329 | Sigma-Aldrich | 25 G | 1057 | 请咨询 |
| 3105536 | 6 G | 13220 | 请咨询 | |
| 3550454 | Strem | 10g | 827 | 请咨询 |
| 3550454 | Strem | 50g | 2950 | 请咨询 |
结构式
 |
基本信息
| 应用 | Lanthanum boride is employed in hot cathodes, which enact and includes electron microscopes, microwave tubes, electron lithography, electron beam welding, X-ray tubes, and free electron lasers. It is administered as a size or strain standard in X-ray powder diffraction to calibrate instrumental broadening of diffraction peaks. It exercises as a superconductor. It has a great potential as a thermionic emitter in renewable energy applications. It is widely used in teleran, electronic industry, instrument, medical equipment, metallurgy and enviromental protection. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00151350 |
| EINECS | 234-531-6 |
| 分子式 | LaB6 |
| 分子量 | 203.78 |
| 熔点 | 2210° |
| 密度 | 2.61 |
| 灵敏度 | Ambient temperatures. |
| 形态 | -325 Mesh Powder |
| 溶解性 | Insoluble in water, HCl. |
安全信息
| TSCA | 是 |