Description

Dieuropium Pentachloride is an inorganic rare earth compound with the chemical formula Eu₂Cl₅. This material is valued for its role as a specialized precursor in advanced materials synthesis, particularly where controlled europium content is critical. It is primarily utilized by research institutions and industrial manufacturers in the fields of specialty phosphors, optical materials, and solid-state chemistry.

Application

• Phosphor Precursor: A key starting material for synthesizing europium-doped phosphors used in display technologies and LED lighting.
• Optical Material Synthesis: Employed in the fabrication of specialty glasses and crystals with specific luminescent properties.
• Solid-State Chemistry Research: Used as a reagent in the study of rare earth halide systems and novel inorganic compounds.
• Catalyst Development: Investigated as a component or precursor in catalytic systems for specialized organic transformations.
• Thin Film Deposition: Serves as a potential source material for physical vapor deposition (PVD) techniques to create europium-containing thin films.

Basic Information

Product Name	Dieuropium Pentachloride
CAS No.	84282-02-0
Molecular Formula	Eu₂Cl₅
Molecular Weight	508.68 g/mol (approx.)
Synonyms	Europium(III) Chloride, Europium Trichloride, Europium Chloride (EuCl₃), Europium Sesquichloride, EuCl₃, Europium Chloride Anhydrous, Europium(3+) Chloride
EINECS	Contact for details

Quality Control

Our Dieuropium Pentachloride is produced and handled under controlled conditions to ensure batch-to-batch consistency. Each lot undergoes rigorous quality testing to verify identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing assay results, trace metal analysis, and physical characterization is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material must be stored in a cool, dry place, ideally under an inert atmosphere (e.g., argon or nitrogen) to prevent moisture absorption and degradation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Yellow to pale yellow solid
Identification (IR)	Conforms
Assay (Eu₂Cl₅)	≥ 99.9% (REO basis)
Purity (Eu)	≥ 47.0%
Impurities (ICP-MS)	Individual Rare Earths: < 0.01%
Moisture Content (KF)	< 0.5%

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