Lithium Fluoride
Lithium Fluoride (CAS:7789-24-4) is a white crystalline inorganic salt with low refractive index and wide optical transparency. It is used as a flux in ceramics and welding, an additive stabilizing interfaces in battery electrolytes, and a coating material in optical components and vacuum-ultraviolet applications, valued for chemical purity and consistent particle size. As a Industrial Grade product, this material is manufactured with defined process control and released against documented specifications covering assay, impurities and physical properties, which simplifies incoming inspection for buyers. Flexible packaging options including 25kg/bag, 25kg/drum and dependable export logistics make volume sourcing straightforward, while consistent quality protects downstream process reproducibility and end-product performance.
KieRay Chem has established itself as a stable and trustworthy supplier of Lithium Fluoride (CAS:7789-24-4), combining years of manufacturing experience with rigorous quality management. Every batch is tested against tight specifications for assay, impurities and physical properties, and complete COA, technical data sheets and safety documentation are provided with each shipment. Our flexible packaging options, dependable global logistics and responsive technical support ensure that research laboratories, formulators and industrial manufacturers receive consistent material on schedule. Competitive pricing, long-term stock availability and the ability to tailor grades and pack sizes make KieRay Chem the partner of choice for sustaining uninterrupted production and product quality.
## Lithium Fluoride (LiF, CAS 7789-24-4): Key Functions and Uses
1. **Optical Crystal for UV to IR Applications**
Lithium Fluoride is a transparent ionic crystal with a wide transmission range, making it valuable for specialized optical components. High-purity LiF is used to produce windows, lenses, prisms, and other components for ultraviolet, vacuum-ultraviolet, infrared, and X-ray-related systems.
2. **X-Ray and Spectroscopy Applications**
LiF crystals are used in X-ray spectrometry, diffraction-related instruments, radiation detection, and optical spectroscopy. Their low atomic number and optical characteristics support the analysis and transmission of selected radiation wavelengths.
3. **OLED and Electronic Device Material**
Lithium Fluoride is used as an ultrathin interfacial or electron-injection layer in selected **organic light-emitting diode (OLED)** and organic electronic devices. It can help improve electron injection and charge-transfer behavior when properly integrated into multilayer device structures.
4. **Ceramic, Glass, Enamel, and Glaze Flux**
LiF acts as a flux in ceramic, glass, enamel, and glaze manufacturing. It can lower processing temperatures, promote melting and vitrification, and influence hardness, chemical resistance, thermal expansion, and surface quality.
5. **Metallurgical and Welding Applications**
Lithium Fluoride is used in selected metallurgical processes and flux formulations, including aluminum processing, brazing, welding, and specialty alloy production. Its fluxing behavior can help improve melt fluidity and support the removal of unwanted oxide films.
6. **Molten-Salt and Nuclear Materials Research**
LiF is relevant to molten-salt chemistry, thermal-transfer media, radiation research, and selected nuclear-material systems. Lithium-7-enriched LiF may be evaluated for specialized reactor and neutron-related applications, subject to strict technical and regulatory controls.
7. **Battery and Solid-State Materials Research**
Lithium Fluoride is investigated in battery interfaces, solid electrolytes, protective coatings, and advanced energy-storage materials. LiF-rich interfacial layers may help influence ion transport, electrode stability, and electrochemical performance.
8. **Quality, Procurement, and Safety Considerations**
When sourcing Lithium Fluoride 7789-24-4, buyers should verify purity, isotope composition where relevant, particle size, crystal or powder grade, moisture content, optical quality, packaging, and certificate of analysis. Useful SEO keywords include **Lithium Fluoride, LiF, CAS 7789-24-4, optical crystal, UV window, X-ray spectroscopy, OLED electron-injection layer, ceramic flux, molten salt, and battery material**. Users should follow the supplier’s Safety Data Sheet and apply appropriate controls because fluoride compounds require careful handling.
Product Name: Lithium Fluoride
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.