Magnesium fluoride CASNO.: 7783-40-6 Magnesium fluoride
Magnesium fluoride
Identification:
Chemical Name: Magnesium fluoride
Synonyms: magnesium difluoride
CAS No.: 7783-40-6
Molecular weight : 83.98
Molecular Formula: MgF2
Properties: colorless crystal or white powder. Rutile type lattice. slight purple fluorescent. Very slight ly soluble in water (18 ℃, 87 mg/L), slightly soluble in dilute acid (especially for nitric acid).. Relative Density 3.18. Melting point 1248℃. Boiling point 2260℃.
Magnesium fluoride
Identification:
Chemical Name: Magnesium fluoride
Synonyms: magnesium difluoride
CAS No.: 7783-40-6
Molecular weight : 83.98
Molecular Formula: MgF2
Properties: colorless crystal or white powder. Rutile type lattice. slight purple fluorescent. Very slight ly soluble in water (18 ℃, 87 mg/L), slightly soluble in dilute acid (especially for nitric acid).. Relative Density 3.18. Melting point 1248℃. Boiling point 2260℃.
Application: coating of Optical lens. Ceramics, the electronics industry. flux for the Manufacturing of ceramics, glass, metallurgy magnesium metal . coating of lens and filter of Optical instruments . fluorescent material of Cathode ray screen. Flux, etc.
Specifications:
Items |
High pure grade |
Export grade |
Industrial grade |
Standard |
SEMI C1 |
Mint Standard |
Mint Standard |
Appearance |
colorless or white crystal |
colorless or white crystal |
colorless or white crystal |
Assay |
≥99.5% |
≥99.0% |
≥98.5% |
Chloride (Cl) |
≤10ppm |
≤0.01% |
≤0.1% |
Sulfate (SO42-) |
≤10ppm |
≤0.01% |
≤0.1% |
Na |
≤10ppm |
≤0.01% |
≤0.1% |
Fe |
≤10ppm |
≤0.01% |
≤0.1% |
Pb |
≤10ppm |
≤0.01% |
≤0.1% |
Arsenic (As) |
≤1ppm |
≤0.001% |
≤0.01% |
Heavy metal (Pb) |
≤20ppm |
≤0.02% |
≤0.2% |
Loss on dry |
≤0.5% |
≤1.0% |
≤1.5% |
Supply reference |
|||
Production process |
synthesis method |
synthesis method |
synthesis method |
Packing |
25KG Compound bag /16T/(20')FCL |
25KG Compound bag /16T/(20')FCL |
25KG Compound bag /16T/(20')FCL |
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