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Magnesium fluoride
| Product name: | Magnesium fluoride | |||
| CAS No.: | 7783-40-6 | |||
| EINECS | 231-995-1 | |||
| Molecular Formula: | MgF2 | |||
| Molecular Weight: | 62.30 | |||
| Physical property: | Colorless crystal or white powder. Rutile type lattice. slight purple fluorescent. Very slight ly soluble in water (18ºC, 87 mg/L), slightly soluble in dilute acid (especially for nitric acid).. Relative Density 3.18. Melting point 1248ºC. Boiling point 2260ºC. | |||
| Specification: | High pure grade | Export grade | Industrial grade | |
| 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% | |
| 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. | |||
| Packing: | 25KG Compound bag/16T/(20')FCL | |||
| Product picture: |  |
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