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Lithium fluoride (CAS NO : 7789-24-4)

Lithium Fluoride (CAS No: 7789-24-4) is an essential high-performance inorganic compound predominantly utilised as a critical precursor for the synthesis of lithium hexafluorophosphate in next-generation battery electrolytes and as a specialized fluxing agent in the production of high-clarity optical components and technical ceramics. The market for this compound is currently undergoing a structural shift driven by the rapid expansion of the electric vehicle sector, where its high thermal stability and ionic conductivity are leveraged to enhance battery safety and energy density, alongside emerging demand in molten salt reactor technologies for clean energy generation. Recent industrial analysis indicates that high-purity grades exceeding 98.5% are becoming the industry standard to prevent secondary reactions in vacuum ultraviolet optics and sensitive electrochemical cells, particularly as global supply chains move toward more sustainable and diversified lithium sourcing strategies to mitigate geopolitical risks. As a globally established Lithium Fluoride supplier with 98.5% purity, we ensure dependable supply, consistent quality, and complete regulatory documentation, including Lithium Fluoride CoA and Lithium Fluoride TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.

Lithium fluoride

Lithium Fluoride (CAS No: 7789-24-4) is an essential high-performance inorganic compound predominantly utilised as a critical precursor for the synthesis of lithium hexafluorophosphate in next-generation battery electrolytes and as a specialized fluxing agent in the production of high-clarity optical components and technical ceramics. The market for this compound is currently undergoing a structural shift driven by the rapid expansion of the electric vehicle sector, where its high thermal stability and ionic conductivity are leveraged to enhance battery safety and energy density, alongside emerging demand in molten salt reactor technologies for clean energy generation. Recent industrial anal...

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Chemical Properties & Specifications

Applications of Lithium fluoride

Fluxing Agent

A critical inorganic compound used in the production of ceramics, enamels, and glass to lower melting temperatures and improve flow

Molten Salt Component

A vital electrolyte used in advanced nuclear reactors and metallurgy for heat transfer and stable chemical reactions

Optical Material

A high-performance crystalline solid used to manufacture lenses and windows for UV and infrared spectroscopy due to its wide bandgap and low refractive index

Battery Additive

A functional material employed in the fabrication of lithium-ion and solid-state batteries to stabilize the solid electrolyte interface and enhance electrochemical performance.

Have Questions About Lithium fluoride?
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Lithium Fluoride (LiF) is an inorganic crystalline solid used as a fluxing agent in ceramics and metallurgy, a coolant and solvent in molten salt reactors, and a material for UV and VUV optics due to its high thermal stability and wide bandgap

This compound is widely used in the optics, nuclear energy, metallurgy, ceramics, semiconductor, and battery manufacturing industries

Lithium fluoride is slightly soluble in water and aqueous acids but can be used in molten salt mixtures, glass and ceramic formulations, and as optical coatings or thin films

Standard specifications include CAS number 7789-24-4, high purity (ranging from technical grade ≥98% to high purity ≥99.99%), and documentation such as COA, TDS, impurity reports, and regulatory compliance documents

Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time

The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.

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