Yttrium aluminum borate
Yttrium aluminum borate (CAS: 13813-76-8) is a specialized inorganic compound with the chemical formula YAl3(BO3)4. Supplied by Tech Serve Solutions as a fine powder with an assay of 99.9% trace metals basis, this material is primarily recognised for its role as a phosphor host. Its unique crystal structure and optical properties make it a subject of interest for various advanced applications, particularly in the fields of lighting and lasers.
- IUPAC
- Aluminum yttrium borate,YAB

Phosphor Host Material
Yttrium aluminum borate serves as a promising host material for phosphors. When doped with rare earth or other elements, it exhibits distinct emission characteristics suitable for advanced lighting and display technologies.
Non-linear Optical Applications
Doped YAB crystals are investigated for their non-linear optical properties. These properties are valuable for applications in laser systems and other optical devices requiring specific light manipulation capabilities.
UV Applications
Due to its optical properties, Yttrium aluminum borate finds utility in ultraviolet (UV) light applications. Research explores its potential in developing new UV-emitting sources and detectors.
| Linear formula | YAl3(BO3)4 |
|---|---|
| Assay | 99.9% trace metals basis |
| Form | powder |
| Particle size | -200 mesh |
| Application | YAB is a promising phosphor host material, showing different emission properties upon doping with rare earth and other elements. Doped YAB crystals are widely studied for their non-linear optical properties and are used for laser and UV applications. |
| Melting point | >400 °C |
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 aluminum borate used for?
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Yttrium aluminum borate (YAB) is primarily used as a phosphor host material and is studied for its non-linear optical properties in laser and UV applications.
What are the CAS number and formula for Yttrium aluminum borate?
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The CAS number for Yttrium aluminum borate is 13813-76-8, and its chemical formula is YAl3(BO3)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Yttrium aluminum borate with an assay of 99.9% trace metals basis. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP.
How should Yttrium aluminum borate be handled?
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As Yttrium aluminum borate is classified under GHS07 (Harmful) with hazard statements including H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation), it should be handled with appropriate personal protective equipment in a well-ventilated area to avoid contact and inhalation.
How is Yttrium aluminum borate packed and shipped?
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Yttrium aluminum borate is supplied as a powder and is carefully packed for domestic and international export to maintain product integrity and safety during transit.
How can I request a sample or quote for Yttrium aluminum borate?
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To request a sample or a quotation for Yttrium aluminum borate, please contact our sales team through the website or by phone, providing your specific requirements.
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