Potassium tungstate
Potassium tungstate (CAS: 7790-60-5), with the chemical formula K2WO4 and a molecular weight of 326.03 g/mol, is a white crystalline powder. It finds application as a source of tungsten in various chemical syntheses and material science endeavours. This compound is particularly noted for its utility in catalysis and the production of specialised ceramic materials, contributing to advanced material development.
Catalysis
Potassium tungstate serves as a catalyst or a precursor in catalytic applications. Its tungstate component can be instrumental in various organic transformations and oxidation reactions.
Ceramics Manufacturing
This compound is utilised in the formulation of specific ceramic materials. It can influence the properties and performance of the final ceramic product, contributing to specialised industrial applications.
Chemical Synthesis
As a readily available source of tungsten, potassium tungstate is employed in the synthesis of other tungsten-containing compounds and materials. It is a valuable reagent in inorganic chemistry laboratories.
Materials Science
Potassium tungstate plays a role in materials science research and development, particularly in the creation of novel materials with unique properties. Its inclusion can modify the characteristics of composite materials.
| Molecular weight | 326.03 |
|---|---|
| Linear formula | K2WO4 |
| Assay | ≥99.99% trace metals basis |
| Form | powder |
| Density | 3.12 g/mL at 25 °C(lit.) |
| Melting point | 921 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Potassium tungstate used for?
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Potassium tungstate is used in catalysis, ceramics manufacturing, chemical synthesis, and materials science. It acts as a source of tungsten for creating other tungsten-containing compounds and materials.
What are the CAS number and chemical formula for Potassium tungstate?
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The CAS number for Potassium tungstate is 7790-60-5 and its chemical formula is K2WO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium tungstate with an assay of ≥99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Potassium tungstate?
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Potassium tungstate requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store in a cool, dry, well-ventilated area.
How is Potassium tungstate shipped and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, packaging and shipping products according to international regulations to ensure safe transit worldwide.
How can I request a sample or quote for Potassium tungstate?
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To request a sample or a quote for Potassium tungstate, please contact our sales team through the website or by phone. Please specify the quantity required.
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