Strontium phosphate
Strontium phosphate (CAS: 7446-28-8; Sr3(PO4)2) is an inorganic compound supplied by Tech Serve Solutions. It is primarily recognised for its utility as a phosphor host material, exhibiting varied emission characteristics when doped with rare earth and other elements. This compound is available as a powder with an assay of 99.9% trace metals basis, suitable for advanced material science and research applications.
- IUPAC
- Strontium phosphate tribasic,Tristrontium diphosphate
- Synonyms
- Strontium phosphate tribasicTristrontium diphosphate

Phosphor Host Material
Strontium phosphate serves as a promising host material in the development of phosphors. Its crystalline structure allows for effective doping with various elements, leading to tunable luminescent properties for applications in lighting and display technologies.
Ceramics and Materials Science
As a strontium-containing compound, it finds applications in specialized ceramics and materials science research. Its properties are explored for advanced material development, including its use as a component in composite materials or as a precursor in solid-state synthesis.
Alternative Energy Research
The unique optical properties of doped strontium phosphate make it a subject of interest in alternative energy research, particularly in areas such as solid-state lighting and potential applications in energy conversion or storage devices.
| Linear formula | Sr3(PO4)2 |
|---|---|
| Assay | 99.9% trace metals basis |
| Form | powder |
| Particle size | -200 mesh |
| Application | Sr3(PO4)2 is a promising phosphor host material; showing different emission properties upon doping with rare earth and other elements. |
| Melting point | >380 °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 Strontium phosphate used for?
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Strontium phosphate is primarily used as a phosphor host material and in the field of ceramics and materials science research, including alternative energy applications.
What is the CAS number and chemical formula for Strontium phosphate?
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The CAS number for Strontium phosphate is 7446-28-8, and its chemical formula is Sr3(PO4)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Strontium phosphate with an assay of 99.9% trace metals basis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How is Strontium phosphate supplied and exported?
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Strontium phosphate is typically supplied as a powder. Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals, and we can accommodate various packaging and export requirements.
What are the safety and handling considerations for Strontium phosphate?
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Strontium phosphate has a WGK rating of 3 in Germany, indicating it is hazardous to water. It is essential to consult the Safety Data Sheet (SDS) for comprehensive handling, storage, and disposal information, and to use appropriate personal protective equipment.
How can I request a quote or sample for Strontium phosphate?
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To request a quote or a sample of Strontium phosphate, please contact our sales team through the website or by phone. Our experts are ready to assist with your specific requirements.
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