Description

Digallium Europium Tetraoxide is a high-purity inorganic compound of significant industrial and research interest. This material is valued for its unique combination of gallium and europium oxides, offering distinct optical and electronic properties. It is primarily utilized in advanced material science, serving researchers and manufacturers in the fields of specialty ceramics, phosphors, and catalysis. The compound is supplied under stringent quality control to ensure consistency for demanding applications.

Application

• Phosphor and Luminescent Material Precursor: A key starting material for developing red-emitting phosphors used in display technologies and lighting.
• Specialty Ceramics and Glass: Imparts specific refractive index, thermal stability, or coloration to advanced ceramic and glass formulations.
• Catalysis Research: Investigated as a catalyst or catalyst support in specialized chemical synthesis and oxidation reactions.
• Optical Coating Deposition: Serves as a target or source material for thin-film deposition techniques like sputtering to create optical coatings.
• Solid-State Electronics: Used in research for developing novel semiconductor or dielectric materials with tailored electronic properties.
• Analytical Chemistry Standard: Employed as a certified reference material (CRM) for calibration in spectroscopic analysis.

Basic Information

Product Name	Digallium Europium Tetraoxide
CAS No.	97280-71-2
Molecular Formula	Eu2Ga2O5
Molecular Weight	531.44 g/mol
Synonyms	Europium Gallium Oxide; Europium Digallium Tetraoxide; Eu2Ga2O5; Europium Gallate; Gallium Europium Oxide; Di-Gallium Di-Europium Pentaoxide; (Europium oxide)-(Gallium oxide) (2:2:5)
EINECS	Contact for details

Quality Control

Our Digallium Europium Tetraoxide is manufactured and tested to meet exacting standards for research and industrial use. Each batch undergoes comprehensive analysis to verify chemical identity, purity, and physical characteristics. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay, trace metal impurities, and particle size distribution where applicable. We adhere to a robust quality management system to ensure batch-to-batch consistency and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to standard pattern
Assay (Eu2Ga2O5)	≥ 99.9% (metal basis)
Purity (Rare Earth Oxides)	≥ 99.99%
Particle Size (D50)	< 10 µm (or as specified)
Loss on Ignition	≤ 1.0 %
Trace Metals (ICP-MS)	≤ 100 ppm total

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