| 化学文摘社编号. |
7783-40-6 |
| 其他的名字 |
magensium difluoride |
| 小额信贷 |
MgF2 |
| 出生地 |
Shandong China (Mainland) |
| 年级的标准 |
Agriculture Grade |
| 纯洁的 |
99 |
| 出现 |
white powder |
| 牌子的名字 |
FD |
Product Name; Magnesium fluoride Molecular formular; MgF2 Molecular weight: 62.3 Appearance; white powder Solubility:Can dissolve both in water and alchol,slightly dissolving in diluted acid.When dissolved in boric acid, fluoroborate is formed. ItemGrade I % Grade II % Grade III%purity > 97.095.094.0Water < 0.30.50.5calcination loss < 11.011.012.0Fe < 0.0040.010.03Chlorides < 0.0050.020.03Sulfate < 0.030.050.05Si < 0.010.030.05Pb < 0.00030.0010.002 Use:Mainly used as flux for preparing hot pressure crystal, optical glasses, ceramic industry and metallurgy magnesium;being used as screen fluorescent material in optical instruments and lens filter coating and cathode-rays.