Description

Europium(III) Bromide Hydrate 99.99+ % is a high-purity inorganic salt of the rare earth element europium. This compound is critical for applications requiring precise luminescent properties and high chemical purity. It is primarily utilized in advanced material science, research and development, and specialty chemical synthesis. The product is supplied with a guaranteed purity of 99.99% (4N) or higher to meet stringent industry requirements.

Application

• Phosphor and Luminescent Material Precursor: A key starting material for manufacturing red-emitting phosphors used in LED lighting, display screens (CRTs, plasma), and X-ray intensifying screens.
• Research & Development: Employed in academic and industrial laboratories for studying rare earth chemistry, catalytic processes, and novel material properties.
• Doping Agent for Optical Materials: Used to dope glasses, crystals, and ceramics to modify their optical characteristics for lasers and fiber optics.
• Specialty Catalyst Synthesis: Serves as a precursor for developing catalysts used in organic synthesis and petrochemical refining.
• Analytical Reagent: Utilized as a standard or reagent in spectroscopic analysis and other quantitative analytical techniques.

Basic Information

Product Name	Europium(III) Bromide Hydrate 99.99+ %
CAS No.	560069-78-5
Molecular Formula	EuBr3·xH2O
Molecular Weight	Contact for details (anhydrous: 391.68 g/mol)
Synonyms	Europium tribromide hydrate; Europium(3+) bromide hydrate; Europium bromide (EuBr3) hydrate; Rare earth bromide; Europium(III) bromide; Europium bromide hydrate; EuBr3·xH2O; Hydrated europium tribromide
EINECS	Contact for details

Quality Control

Our Europium(III) Bromide Hydrate is manufactured under controlled conditions and undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm the 99.99% (4N) minimum purity and to control key impurity profiles, including other rare earth elements. Certificates of Analysis (COA) detailing lot-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the product should be handled in a dry atmosphere or under inert gas when possible to prevent moisture absorption. Long-term storage recommendations are available upon request.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Assay (Europium(III) Bromide basis)	≥ 99.99%
Purity (REO, Rare Earth Oxides)	≥ 99.99%
Identification (IR)	Conforms
Loss on Drying	Contact for details
Impurities (Other REE) - ICP-MS	< 100 ppm total

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