Product Description
We have marked a distinct position in the market by offering superior quality of Lithium Fluoride that is utilized as a flux in the production of ceramics such as enamels glasses and glazes Formulated as per the international quality standards this chemical also finds usage in brazing and welding fluxes and molten salt chemistry in metallurgy As per customers requirements our Lithium Fluoride chemical compound is available in various customized packaging options The offered product is tested on various parameters in order to ensure its purity.
Lithium Fluoride Properties:
1. CAS Number: 7789-24-4
2. Chemical formula: LiF
3. Molar mass: 25.939(2) g/mol
4. Appearance: White powder or colorless hygroscopic crystals
5. Density: 2.635 g/cm3
6. Melting point: 845 degree centigrade
7. Boiling point: 1,676 degree centigrade
Lithium Fluoride Applications:
1. Nuclear Industry: Lithium fluoride is used in nuclear reactors as a neutron absorber and as a solid-state thermoluminescent dosimeter (TLD) to measure exposure to ionizing radiation. It is commonly employed in radiation monitoring devices due to its ability to capture and store radiation energy, which can then be measured.
2. Optics: LiF is transparent to ultraviolet (UV) wavelengths and has a high refractive index, making it useful in optical components such as lenses, prisms, and windows for UV applications. It is also used in the production of excimer lasers, which are used in semiconductor manufacturing, medical applications, and scientific research.
3. Electronics: Lithium fluoride is utilized as a flux in the production of ceramic capacitors and in the manufacture of specialized glasses for radiation detection in nuclear physics experiments. It is also employed in the synthesis of lithium-ion batteries, which are widely used in portable electronics and electric vehicles.
4. Chemical Industry: LiF is sometimes used as a catalyst in certain organic synthesis reactions due to its Lewis acid properties. It can also be found in the production of specialty chemicals and pharmaceuticals.
5. Thermoluminescent Dosimetry: In medical dosimetry, lithium fluoride is utilized in thermoluminescent dosimeters (TLDs) to measure radiation doses received by patients during radiation therapy. These dosimeters are sensitive to ionizing radiation and can provide accurate measurements of radiation exposure.
6. Alloys and Metallurgy: Lithium fluoride can be used as a flux in metallurgical processes, particularly in the production of aluminum and magnesium alloys. It helps to remove impurities and improve the quality of the final metal products.
7. Research and Development: LiF is frequently employed in research laboratories for various experimental purposes, including as a substrate for thin film deposition techniques such as molecular beam epitaxy (MBE) and physical vapor deposition (PVD). It is also used in spectroscopy studies due to its optical properties.
Lithium Fluoride FAQ:
Q. Is lithium fluoride toxic?
Ans: Lithium fluoride is generally considered to have low toxicity. However, as with handling any chemical, precautions should be taken to avoid ingestion, inhalation, or contact with skin and eyes. It's important to follow safety guidelines and use appropriate protective equipment when working with LiF.
Q. How is lithium fluoride produced?
Ans: Lithium fluoride can be produced through the reaction of lithium carbonate or lithium hydroxide with hydrofluoric acid. Another method involves reacting lithium metal with fluorine gas.
Q. Can lithium fluoride be recycled?
Ans: Yes, lithium fluoride can be recycled through various methods, such as recovery from waste streams in industrial processes or through specialized recycling techniques for specific applications like lithium-ion batteries.
Q. Is lithium fluoride used in medicine?
Ans: Yes, lithium fluoride is used in medical dosimetry to measure radiation doses received by patients during radiation therapy. It is incorporated into thermoluminescent dosimeters for this purpose.
Q. Does lithium fluoride have any other special properties?
Ans: Apart from its optical and radiation-related properties, lithium fluoride has high thermal stability and is chemically inert under normal conditions. It also exhibits piezoelectric properties, making it useful in certain electronic applications.