Purity: | 98% |
---|---|
CAS No.: | 7783-40-6 |
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Specifications
Magnesium fluoride
1.Cas no.:7783-40-6
2.Appearance White powder
3.Magnesium fluoride(MgF2): 98.0% min
Magnesium fluoride
Cas no.:7783-40-6
Molecular formula: MgF2
Molecular weight: 62.31
Property: Colorless crystal or white powder; it is provided with violet fluorecence in the light; odorless; relative density 3.148; M.P.: 1261°C; boiling point:2239°C, soluble in nitric acid, slightly soluble in diluted acid, hardly soluble in water and alcohol; its crystal is provided with good polarization, especially fit for reagent with violet and infrared light spectrum; toxic.
Use: Used as fluxing agent for smelting metal magnesium, the additive for eletrolysizing aluminum, also applied to enamels and glass industry, reagent for optical spectrum, and electronic industry.
Product quality: Company standard
Index name |
Ordinary |
High purity |
Appearance |
White powder |
White powder |
Magnesium fluoride(MgF2),%≥ |
98.0 |
98.0 |
Calcium(Ca),% ≤ |
0.5 |
0.1 |
Silicon dioxide(SO2),%≤ |
- |
0.9 |
Sulfate(SO4), % ≤ |
0.5 |
0.25 |
Iron(Fe), % ≤ |
0.5 |
0.05 |
water,% ≤ |
0.8 |
0.8 |
Natrium(Na),% ≤ |
0.2 |
0.1 |
Boron ,% ≤ |
- |
0.003 |