Magnesium Fluoride
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Molecular formula: MgF2
CAS NO.: 7783-40-6
Molecular weight: 62.31
Quality Standard : YS/T 691-2009
Specification:
Grade | Chemical Composition / % | ||||||
F | Mg | Ca | SiO2 | Fe2O3 | SO42- | H2O | |
% min. | % max. | ||||||
MF-1 | 60 | 38 | 0.3 | 0.20 | 0.3 | 0.6 | 0.2 |
MF-2 | 45 | 28 | - | 0.9 | 1.1 | 1.3 | 1.0 |
Properties: white crystalline powder, slightly soluble in water, soluble in nitric acid, insoluble in ethanol. The relative density of 3.148 g/cm3, melting point 1263 ℃, the boiling point of 2239 ℃.
Uses: is mainly used for aluminum additive, ceramic glass and metal magnesium smelting flux, optical instrument and lens filter coating, cathode-ray screen of fluorescent material, the optical lens refraction agents and anti-solder , painted in titanium pigment agent.
Packaging: high-pressure plastic film lined, two-story external bag packaging. Net weight 50Kg. (Or according to the contract requirements)
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