9 Magnesium Fluoride Uses : Facts You Should Know!

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Magnesium fluoride is a crystalline salt prepared from magnesium oxide and occurs as a rare mineral sellaite. Let us look at some uses of magnesium fluoride in this article.

MgF2 is mainly used in the industries mentioned below:

  • Nuclear science
  • Metal production
  • Molecular spectroscopy
  • Bioanalysis
  • Ceramics industry

We will discuss the uses of magnesium fluoride (MgF2) in optics, bioanalysis, molecular spectroscopy and nuclear science through this article.

Optics

  • Windows are made from MgF2 because of property of the transparency.
  • Prism and lenses are made of magnesium fluoride (MgF2) that can work over a range of wavelengths from 0.120μm to 0.80μm.
  • MgF2 is an anti-reflective surface in optical instruments because of its refractive index of 1.37.

Nuclear science

MgF2 is used for surface varnishing in nuclear industries.

Metal production

MgF2 as a source of magnesium in metal production processes.

Molecular spectroscopy

Magnesium fluoride was applied at Max Planck Institute for Quantum Optics in 2013 to produce a mid-infrared optical frequency comb of micro-resonators that will open new doors toward molecular spectroscopy.

Bioanalysis

  • MgF2 in bioanalysis as it is available in different formats from high-quality crystals to nanoparticles.
  • MgF2 is commonly found as metal fluorides in LRSPR sensors.

Ceramic industry

MgF2 is employed in the ceramics industry to produce ceramics frits and enamels.

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Industrial uses of magnesium Fluoride

Conclusion:

This article concludes that MgF2 is mainly used in the optical industry due to its crystal structure and physical properties. Other uses of MgF2 are found to be in nuclear and metal production. However, the use of MgF2 in new applications is in progress.