Packing Note: Packed in Oil
| 订货号 |
包装规格 |
| Weight |
| 975-998-18 |
50g |
| 999-770-78 |
100g |
| 971-345-09 |
200g |
| 307-669-78 |
500g |
半岛bd体育手机客户端 参数
| Maximum Lump Size[] |
25mm |
| Purity[纯度] |
99.0% |
| Weight[重量] |
50g - 500g |
| Atomic Properties(原子属性) |
| Atomic number |
56 |
| Atomic weight ( amu ) |
137.33000 |
| Crystal structure |
Body Centred Cubic |
| Electronic structure |
Xe6s? |
| Ionisation potential ( No./eV ) |
1 / 5.21 |
| Ionisation potential ( No./eV ) |
2 / 10.0 |
| Natural isotope distribution ( Mass No./% ) |
135 / 6.6 |
| Natural isotope distribution ( Mass No./% ) |
130 / 0.1 |
| Natural isotope distribution ( Mass No./% ) |
136 / 7.9 |
| Natural isotope distribution ( Mass No./% ) |
138 / 71.7 |
| Natural isotope distribution ( Mass No./% ) |
132 / 0.1 |
| Natural isotope distribution ( Mass No./% ) |
137 / 11.2 |
| Natural isotope distribution ( Mass No./% ) |
134 / 2.4 |
| Photo-electric work function ( eV ) |
2.50 |
| Thermal neutron absorption cross-section ( Barns ) |
1.2000 |
| Valences shown |
2 |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
18.000 @0-100℃ |
| Latent heat of evaporation ( J g?? ) |
1100 |
| Latent heat of fusion ( J g?? ) |
55.80 |
| Melting point ( C ) |
725.00 |
| Specific heat ( J K?? kg?? ) |
192.0 @25℃ |
| Mechanical Properties(机械性能) |
| Bulk modulus ( GPa ) ( Polycrystalline ) |
9.7 |
| Material condition |
Polycrystalline |
| Poisson's ratio ( Polycrystalline ) |
0.280 |
| Tensile modulus ( GPa ) ( Polycrystalline ) |
12.80 |
| Physical Properties(物理性质) |
| Boiling point ( C ) |
1640 |
| Density ( g cm?? ) |
3.500 @20℃ |
易燃
与火焰接触后点燃的化学品，或与水接触后逸出高度易燃气体的化学品。
