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      Magnesium Fluoride

      English Name:Magnesium Fluoride

      Molecular formula:MgF2

      Grade:Industrial

      CAS Number:7783-40-6

      Color:White

      Uses:It is mainly used as an additive for electrolytic aluminum, as an assistant solvent for manufacturing ceramic glass and ferrous magnesium, as a coating for optical instrument lens and filter, as a fluorescent material for cathode-ray screen, as an optical-lens counter refractor and welding agent, as a coating agent for titanium pigment.

      Physical and chemical properties:White crystalline powder, slightly soluble in water, soluble in nitric acid, insoluble in ethanol.The relative density is 3.148g/m3, the melting point is 1263℃, and the boiling point is 2239℃.

      Packing specification:Plastic woven bags with plastic mulch and lined with plastic film are packed in double layers, each bag with net weight of 25kg or 50kg or packed according to customers' requirements.

      Technical requirements:YS/T691-2009

      Grade

      Chemical Composition

      F

      Mg

             Ca

      SiO2

      Fe2O3

      SO42-

      H2O

      Not Less than

      (≥)

      Not More than

      (≤)

      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

       




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