Bismuth tungsten oxide
Bismuth tungsten oxide (CAS: 13595-87-4), with the formula Bi₂(WO₄)₃, is a fine chemical powder. This inorganic compound is recognised for its applications in materials science and catalysis. It is primarily utilised in the synthesis of advanced ceramic materials and as a component in catalytic processes. Its specific properties make it a valuable reagent for research and industrial applications requiring precise inorganic chemical formulations.

Catalysis
Bismuth tungsten oxide serves as a precursor or component in heterogeneous catalysis. Its unique composition allows for applications in oxidation reactions and other catalytic processes within inorganic chemistry.
Ceramics and Materials Science
This compound is employed in the development and synthesis of specialised ceramic materials. Its properties are leveraged in research concerning metal and ceramic science, contributing to advanced material formulations.
Chemical Synthesis
As a tungsten-containing inorganic compound, it functions as a reagent in various chemical synthesis pathways. It is particularly relevant for creating complex inorganic structures and functional materials.
| Linear formula | Bi2(WO4)3 |
|---|---|
| Assay | 99.5% trace metals basis |
| Form | powder |
| Particle size | −200 mesh |
| Melting point | >300 °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 Bismuth tungsten oxide used for?
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Bismuth tungsten oxide is used in catalysis, the synthesis of ceramics, and general chemical synthesis within materials science and inorganic chemistry research.
What are the CAS number and chemical formula for Bismuth tungsten oxide?
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The CAS number for Bismuth tungsten oxide is 13595-87-4, and its chemical formula is Bi₂(WO₄)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bismuth tungsten oxide with an assay of 99.5% on a trace metals basis. This product is not classified as USP, BP, or EP grade.
What are the safety and handling considerations for Bismuth tungsten oxide?
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Bismuth tungsten oxide (WGK: 3) requires careful handling. Users should consult the Safety Data Sheet (SDS) for detailed hazard information and appropriate personal protective equipment (PPE) and handling procedures.
How is Bismuth tungsten oxide packed and shipped?
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This product is available as a powder and is carefully packed for safe storage and export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for Bismuth tungsten oxide?
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To request a sample or a quote for Bismuth tungsten oxide, please contact our sales team directly through the website or by phone.
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