Description

Lithium Fluoride CAS NO 7789-24-4 is an inorganic salt composed of lithium and fluorine, known for its high thermal and chemical stability. This compound is a critical raw material valued for its unique optical properties and role as a fluoride source in specialized industrial processes. It is essential for manufacturers and researchers in the ceramics, optics, and nuclear technology sectors seeking high-purity inorganic materials.

Application

• Optical Coating and Windows: Used in the production of UV and IR optical components, lenses, and windows due to its broad transmission range and low refractive index.
• Ceramics and Glass Manufacturing: Serves as a fluxing agent and additive to lower melting points and modify the properties of glasses and specialty ceramics.
• Welding & Brazing Fluxes: Acts as a key component in fluxes for aluminum and magnesium alloys, promoting clean, strong joints.
• Nuclear Industry: Utilized as a neutron absorber and in molten salt reactor (MSR) coolant formulations.
• Electrolyte Additive: Incorporated into solid-state electrolytes and specialized battery systems to enhance ionic conductivity and stability.
• Laboratory Reagent: Employed as a high-purity fluoride source in synthetic chemistry and analytical procedures.

Basic Information

Product Name	Lithium Fluoride
CAS No.	7789-24-4
Molecular Formula	LiF
Molecular Weight	25.94 g/mol
Synonyms	Lithium fluoride (LiF); Lithium monofluoride; Fluorolithium; Crystallolum; Irtran-1; TL 215; NSC 87431; EINECS 232-152-0
EINECS	232-152-0

Quality Control

Our Lithium Fluoride is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture. Store away from strong acids and strong bases.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (LiF)	≥ 99.0%
Loss on Drying	≤ 0.5%
Chloride (Cl)	≤ 0.01%
Sulfate (SO₄)	≤ 0.01%
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.