Aluminum diboride
Aluminum diboride (CAS: 12041-50-8), with the chemical formula AlB2, is a metallic-looking ceramic material. It possesses a relatively high molecular weight of 48.60 g/mol. This compound is primarily utilised in materials science research and in the development of advanced ceramic composites due to its unique properties. Its applications often leverage its high hardness and thermal stability.

Advanced Ceramics
Aluminum diboride serves as a component in the creation of advanced ceramic materials. These materials are sought after for their refractory properties and wear resistance in demanding environments.
Materials Science Research
It is employed in research settings to investigate novel material properties and develop new alloys or composite structures. Its binary nature makes it a subject for studies in intermetallic compounds.
Refractory Applications
Due to its high melting point and stability, AlB2 is considered for high-temperature applications where resistance to extreme conditions is crucial.
| Molecular weight | 48.60 |
|---|---|
| Linear formula | AlB2 |
| 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 Aluminum diboride used for?
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Aluminum diboride is primarily used in materials science research and in the development of advanced ceramic composites, leveraging its hardness and thermal stability for high-temperature applications.
What are the CAS number and chemical formula for Aluminum diboride?
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The CAS number for Aluminum diboride is 12041-50-8, and its chemical formula is AlB2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Aluminum diboride typically as a research or technical grade powder. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Aluminum diboride?
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Aluminum diboride is classified with WGK Germany 3. Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter to prevent inhalation and contact.
How is Aluminum diboride packed and shipped?
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Aluminum diboride is available in various quantities and is carefully packed for safe transport. TSS exports globally, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for Aluminum diboride?
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To request a quote or a sample of Aluminum diboride, please contact the Tech Serve Solutions sales team through our website or direct inquiry channels.
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