Cobalt aluminum oxide
Cobalt aluminum oxide (CAS: 1333-88-6), with the chemical formula Al2CoO4 and a molecular weight of 176.89 g/mol, is a nanopowder material. It finds application in various scientific and industrial sectors, particularly within materials science. Its properties make it suitable for research and development in areas requiring advanced ceramic materials and magnetic applications. Tech Serve Solutions supplies this compound for professional use.

Materials Science Research
Cobalt aluminum oxide nanopowder serves as a component in advanced materials research. Its unique composition allows for investigations into novel ceramic properties and functionalities.
Magnetic Material Development
As a cobalt-containing compound, it is investigated for its magnetic properties. This makes it relevant for research in magnetic recording media and other spintronic applications.
Catalysis
While specific catalytic applications are under investigation, metal oxides containing cobalt often exhibit catalytic activity, making Al2CoO4 a candidate for exploratory studies in chemical reactions.
Structural and Coating Applications
The material's characteristics are of interest for developing specialized structural materials and protective coatings, particularly where high-temperature stability or specific electronic properties are required.
| Molecular weight | 176.89 |
|---|---|
| Empirical formula | Al2CoO4 |
| Assay | ≥99% trace metals basis (BET) |
| Form | nanopowder |
| Particle size | <50 nm (BET) |


Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/37/38-40-43-53 |
| Safety statements (S) | 22-26-37/39-45 |
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 Cobalt Aluminum Oxide used for?
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Cobalt aluminum oxide (CAS: 1333-88-6) is primarily used in materials science research, including the development of magnetic materials, structural components, and coatings. Its nanopowder form is suitable for advanced material synthesis.
What are the CAS number and formula for Cobalt Aluminum Oxide?
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The CAS number for Cobalt Aluminum Oxide is 1333-88-6, and its chemical formula is Al2CoO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cobalt Aluminum Oxide with an assay of ≥99% trace metals basis (BET) and a particle size of <50 nm (BET). This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should Cobalt Aluminum Oxide be handled safely?
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Cobalt aluminum oxide may cause skin irritation (H315), allergic skin reactions (H317), serious eye irritation (H319), respiratory irritation (H335), and is suspected of causing cancer (H351). Appropriate personal protective equipment, including eyeshields, gloves, and a full-face particle respirator (type N100 US or P3 EN143), must be used. Ensure adequate ventilation.
How is Cobalt Aluminum Oxide packed and shipped?
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Cobalt Aluminum Oxide is carefully packaged to maintain its integrity during transit. As a global supplier, Tech Serve Solutions adheres to all relevant shipping regulations for chemical export.
How can I request a sample or quote for Cobalt Aluminum Oxide?
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To request a sample or obtain a quote for Cobalt Aluminum Oxide, please contact the Tech Serve Solutions sales team through our website or by phone. Provide the product name and CAS number (1333-88-6) for prompt service.
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