Yttrium oxide, europium doped
Yttrium oxide, europium doped (CAS: 68585-82-0), with the empirical formula Y1.92Eu0.08O3 and a molar mass of 230.85 g/mol, is a specialised oxide powder. This material is particularly recognised for its luminescent properties, making it a key component in phosphor applications. Its primary utility lies in the formulation of three-component phosphors for display technologies and lighting, providing specific red emission characteristics when excited.
- IUPAC
- Europium doped yttria,Europium yttrium oxide,Red phosphor
- Synonyms
- Y1.92Eu0.08O3Europium doped yttriaEuropium yttrium oxideRed phosphor
Red Phosphor Component
Serves as the red emitting component in multi-component phosphor systems, such as Y2O3:Eu, for use in lighting and display applications. Excitation at 611 nm yields characteristic red luminescence.
Materials Science Research
Utilised in materials science for developing novel phosphors and luminescent materials. Its well-defined europium doping allows for detailed study of luminescence mechanisms and material properties.
Alternative Energy Applications
Potentially applicable in areas of alternative energy research requiring luminescent materials, such as specialised lighting or energy conversion technologies where precise light emission is critical.
| Molecular weight | 230.85 |
|---|---|
| Empirical formula | Y1.92Eu0.08O3 |
| Assay | 99% trace metals basis |
| Form | powder |
| Particle size | 4-8 μm |
| Application | Three color phosphor, mixture of Y2O3:Eu (red), CeMgAl11O19:Tb (green), and BaMgAl10O17:Eu (blue) |
| Composition | Y1.92Eu0.08O3 |
| Melting point | >1600 °C(lit.) |
| Fluorescence | λex 611 nm; λem ±2 nm (UV excitation source) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Yttrium oxide, europium doped used for?
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Yttrium oxide, europium doped (CAS: 68585-82-0) is primarily used as a red phosphor component in three-component phosphor mixtures for lighting and display technologies. It is also employed in materials science research for the development of luminescent materials.
What are the CAS number and formula for Yttrium oxide, europium doped?
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The CAS number is 68585-82-0 and the empirical formula is Y1.92Eu0.08O3. The molar mass is approximately 230.85 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Yttrium oxide, europium doped with an assay of 99% trace metals basis. This is typically considered a technical or research grade. TSS does not represent this product as USP, BP, EP, nutraceutical, or food grade.
What are the safety considerations for handling this product?
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This product is classified with a WGK (German water hazard class) of 3, indicating it is hazardous to water. Standard laboratory precautions should be followed, including avoiding dust generation and inhalation, and using appropriate personal protective equipment.
How is Yttrium oxide, europium doped packed and shipped?
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Products are carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions exports globally, adhering to all relevant shipping regulations for chemical substances.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team via the website or direct email, providing the product name (Yttrium oxide, europium doped) and CAS number (68585-82-0).
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