Description

Europium Fluoride (CAS NO 13765-25-8) is a high-purity inorganic salt of the rare earth element europium, valued for its unique luminescent and nuclear properties. It serves as a critical precursor material in advanced optical and electronic manufacturing. This compound is essential for industries focused on phosphors, specialty glass, and nuclear reactor control applications.

Application

• Phosphor Manufacturing: A key dopant in red phosphors for LED lighting, plasma display panels (PDPs), and CRT screens.
• Optical Materials: Used in the production of fluoride glasses for fiber optics and laser components.
• Nuclear Industry: Employed as a neutron absorber in control rods for nuclear reactors due to europium's high neutron capture cross-section.
• Chemical Synthesis: Acts as a fluorinating agent or catalyst precursor in specialized organic and inorganic synthesis.
• Research & Development: Utilized in academic and industrial R&D for studying luminescence, magnetism, and other solid-state properties.
• Doped Crystals: Incorporated into laser crystals and scintillation materials for radiation detection.

Basic Information

Product Name	Europium Fluoride
CAS No.	13765-25-8
Molecular Formula	EuF3
Molecular Weight	208.96 g/mol
Synonyms	Europium trifluoride; Europium(III) fluoride; Trifluoroeuropium; Europium fluoride (EuF3); Fluoric acid, europium(3+) salt; Europium fluoride, anhydrous; Europium fluoride, 99.9%; Rare earth fluoride
EINECS	237-371-0

Quality Control

Our Europium Fluoride is manufactured under stringent quality management systems. Each batch undergoes comprehensive analysis to ensure it meets the required purity and specification for its intended application, whether for industrial, optical, or research use. Certificates of Analysis (COA) detailing purity, trace metal content, and physical characteristics are provided with every shipment.

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; keep the container tightly sealed in a dry environment. Incompatible with strong acids and strong bases.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (EuF3)	≥ 99.9% (3N)
Assay (EuF3)	≥ 99.99% (4N) (High Purity Grade)
Rare Earth Impurities	≤ 100 ppm total
Non-Rare Earth Metals (Fe, Ca, etc.)	≤ 50 ppm total
Loss on Ignition	≤ 1.0 %
Particle Size (D50)	1-10 µm (customizable)

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