材料 >> 金属材料
铯,块, Cs, 5mm Max. Lump Size, 3N
品牌: Goodfellow
纯度含量: 99.9%
产地: 英国
索取资料及报价
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| 品牌: |
Goodfellow |
| 纯度含量: |
99.9% |
| 产地: |
英国 |
半岛bd体育手机客户端 介绍
1g ampoules.
| 订货号 |
包装规格 |
| Weight |
| 849-117-55 |
1g |
| 139-691-98 |
5g |
半岛bd体育手机客户端 参数
| Maximum Lump Size[] |
5mm |
| Purity[纯度] |
99.9% |
| Weight[重量] |
1g - 5g |
| Mechanical Properties(机械性能) |
| Hardness - Mohs ( Polycrystalline ) |
0.20 |
| Material condition |
Polycrystalline |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
97.000 @1-26℃ |
| Latent heat of evaporation ( J g?? ) |
611 |
| Latent heat of fusion ( J g?? ) |
15.78 |
| Melting point ( C ) |
28.50 |
| Specific heat ( J K?? kg?? ) |
230.0 @25℃ |
| Atomic Properties(原子属性) |
| Atomic number |
55 |
| Atomic weight ( amu ) |
133.00000 |
| Crystal structure |
Body Centred Cubic |
| Electronic structure |
Xe6s? |
| Ionisation potential ( No./eV ) |
1 / 3.89 |
| Ionisation potential ( No./eV ) |
2 / 25.10 |
| Photo-electric work function ( eV ) |
2.14 |
| Thermal neutron absorption cross-section ( Barns ) |
29.0000 |
| Valences shown |
1 |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) |
20@20℃ |
| Temperature coefficient ( K?? ) |
0.00440 @0-100℃ |
| Physical Properties(物理性质) |
| Boiling point ( C ) |
705 |
| Density ( g cm?? ) |
1.900 @20℃ |
腐蚀
与其接触时可破坏活组织的化学品。
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