基本信息
| 化学文摘社编号. | 7440-42-8 |
|---|---|
| 其他的名字 | boron |
| 小额信贷 | B |
| Einecs编号没了 | non |
| 纯洁的 | 99.9999% |
| 出生地 | Hebei China (Mainland) |
| 使用 | Coating Auxiliary Agents |
| 牌子的名字 | non |
| 模式的数量 | ZPRT-50 |
| 类型 | Other |
Boron Powder 1.Symbol of element: B Relative atomic mass: 10.82Isotopes: B10, B11Density: amorphous boron2.3g/cm3Melting point: 2400 degreeBoiling point: 2700 degreeLatent heat of vaporization: 481482 j /molSpecific heat capacity: 1.2941398j/gLinear expansibility: 2×10-6 When it is heated from 0 degree to 600 degree, theincreases 100 times.Mohs' scale of hardness:9.5 2.Fields of application: coating and hardener deoxidant of metal stuff be used widely in electronic fields slags in single crystal silicon additive of superconduction materials
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端口: Tianjin,Beijing
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