Description

Terbium(III) Fluoride is a high-purity inorganic compound essential for advanced material science and electronics manufacturing. Its unique luminescent and magnetic properties make it a critical precursor for specialized phosphors and optical components. This material is primarily utilized by manufacturers in the electronics, specialty glass, and research sectors seeking reliable, high-quality rare earth fluorides for demanding applications.

Application

• Phosphor Manufacturing: A key raw material for producing green-emitting phosphors used in trichromatic fluorescent lamps, LEDs, and display technologies.
• Optical Coatings & Glass: Used in the fabrication of specialized optical glasses, fibers, and anti-reflective coatings due to its high refractive index and transparency in specific IR ranges.
• Solid-State Lasers: Serves as a doping agent in fluoride crystal matrices (e.g., LiYF4) for laser applications.
• Magnetic Materials: A component in the research and development of advanced magnetostrictive materials and magnetic refrigeration systems.
• Chemical Vapor Deposition (CVD): Employed as a precursor in thin-film deposition processes for microelectronics and optoelectronics.
• Research & Development: Used in academic and industrial R&D for catalysis, material science studies, and as a standard in analytical chemistry.

Basic Information

Product Name	Terbium(III) Fluoride
CAS No.	13708-63-9
Molecular Formula	TbF3
Molecular Weight	215.92 g/mol
Synonyms	Terbium Trifluoride; Terbium Fluoride (TbF3); Terbium(3+) Fluoride; Fluoroterbium; Terbium Fluoride Anhydrous; Terbium Fluoride (III); Rare Earth Fluoride (Tb)
EINECS	237-262-3

Quality Control

Our Terbium(III) Fluoride is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure high chemical purity and consistency, meeting the exacting requirements of advanced material applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, rare earth purity, and trace metal content.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled in a controlled environment to prevent degradation. Keep away from strong alkalis.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (TbF3)	≥ 99.9% (REO basis)
Rare Earth Purity (Tb/TREO)	≥ 99.99%
Loss on Drying	≤ 0.5%
Particle Size (D50)	Customizable (1-10 µm typical)

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