9 Magnesium Fluoride Uses : Facts You Should Know!

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.

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.