| CAS No. |
7440-42-8 |
| Other Names |
boron |
| MF |
B |
| EINECS No. |
non |
| Purity |
99.9999% |
| Place of Origin |
Hebei China (Mainland) |
| Usage |
Coating Auxiliary Agents |
| Brand Name |
non |
| Model Number |
ZPRT-50 |
| Type |
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