Magnesium tungstate
Magnesium tungstate (CAS: 13573-11-0; MgWO<sub>4</sub>; MW: 272.14) is a white to off-white powder known for its luminescent properties. It finds application in the manufacturing of phosphors, particularly for X-ray screens and fluorescent lamps. This inorganic compound is a valuable material in scientific research and industrial processes requiring specific optical or catalytic characteristics.

Phosphor Production
Magnesium tungstate is a key component in the synthesis of phosphors. It is used in the production of screens for X-ray detection and in certain types of fluorescent lighting due to its light-emitting characteristics when excited.
Materials Science Research
This compound serves as a material in advanced research settings. Its properties are investigated for potential use in novel electronic devices, sensors, and other specialized technological applications.
Catalysis Studies
Tungstates, including magnesium tungstate, are explored for their catalytic activities in various chemical reactions. Research may focus on its use in oxidation or other organic transformations.
| Molecular weight | 272.14 |
|---|---|
| Linear formula | MgWO4 |
| Assay | 99.9% trace metals basis |
| Form | powder |
| Particle size | −325 mesh |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Magnesium tungstate used for?
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Magnesium tungstate is primarily used in the manufacturing of phosphors for X-ray screens and fluorescent lamps, and is also utilized in materials science research and catalysis studies.
What is the CAS number and formula for Magnesium tungstate?
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The CAS number for Magnesium tungstate is 13573-11-0, and its linear formula is MgWO<sub>4</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium tungstate with an assay of 99.9% trace metals basis. This product is not classified as USP, BP, or EP grade; TSS does not represent it as such.
What are the safety considerations when handling Magnesium tungstate?
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When handling Magnesium tungstate, it is essential to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound has a WGK Germany classification of 3.
How is Magnesium tungstate packed and shipped?
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Magnesium tungstate is available as a powder and is carefully packed to maintain its integrity during domestic and international export. For specific packaging details, please contact our sales team.
How can I request a quote or sample for Magnesium tungstate?
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To request a quote or a sample of Magnesium tungstate, please contact the Tech Serve Solutions sales department via our website or direct inquiry line.
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