Description

Europium Silicon Pentaoxide is a high-purity inorganic compound, also known as europium silicate, with the chemical formula Eu4(SiO4)3. This material is valued for its unique luminescent and electronic properties, making it a critical component in advanced optical and electronic applications. It is primarily sought by manufacturers in the phosphor, specialty glass, and semiconductor industries for producing high-performance materials.

Application

• Phosphor Manufacturing: A key dopant in red-emitting phosphors for LED lighting, plasma display panels (PDPs), and fluorescent lamps.
• Specialty Glass & Ceramics: Used to impart specific optical properties, such as refractive index modification, in laser glasses and optical fibers.
• Electronics & Semiconductors: Serves as a dopant in thin-film materials and dielectric layers for microelectronic devices.
• Research & Development: Employed in academic and industrial R&D for studying luminescence, catalysis, and material science.
• Scintillation Crystals: A potential component in scintillator materials for radiation detection and medical imaging equipment.
• Catalysis: Investigated for use as a catalyst or catalyst support in specialized chemical synthesis processes.

Basic Information

Product Name	Europium Silicon Pentaoxide
CAS No.	12027-78-0
Molecular Formula	Eu4(SiO4)3 or Eu4Si3O12
Molecular Weight	Contact for details
Synonyms	Europium(III) orthosilicate; Tetraeuropium tris(orthosilicate); Europium silicate; Europium silicon oxide; Eu4(SiO4)3; EINECS 234-724-2
EINECS	234-724-2

Quality Control

Our Europium Silicon Pentaoxide is produced under stringent quality management systems. Each batch undergoes comprehensive analysis to ensure it meets exacting standards for purity, particle size, and chemical composition. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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 in a desiccated environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Purity (Eu4(SiO4)3 Basis)	≥ 99.9% (3N)
Purity (Eu4(SiO4)3 Basis)	≥ 99.99% (4N) (Available)
Identification (XRD)	Conforms to standard
Particle Size (D50)	1-10 µm (Customizable)
Loss on Drying	≤ 1.0 %
Rare Earth Impurities	≤ 100 ppm total
Non-Rare Earth Impurities	Contact for details

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