Barium zirconate
Barium zirconate (CAS: 12009-21-1), with the molecular formula BaZrO₃ and a molecular weight of 276.55 g/mol, is an inorganic ceramic nanopowder. It is recognised for its applications in advanced materials science, particularly within the fields of ceramics and catalysis. This high-purity material is essential for research and development in areas requiring specialised oxide compounds.

Ceramics and Advanced Materials
Barium zirconate serves as a key component in the synthesis of specialised ceramics. Its properties are valuable for developing materials with specific dielectric, piezoelectric, or thermal characteristics, suitable for electronic components and high-temperature applications.
Catalysis
As an oxide material, barium zirconate exhibits potential as a catalyst or catalyst support in various chemical reactions. Its surface properties can be engineered for specific catalytic activities in industrial processes.
Research and Development
This nanopowder is an important reagent for researchers investigating new materials and chemical processes. Its controlled particle size and high purity make it suitable for fundamental studies in materials science and inorganic chemistry.
| Molecular weight | 276.55 |
|---|---|
| Linear formula | BaZrO3 |
| Assay | 98.5% trace metals basis |
| Form | nanopowder |
| Density | 5.52 g/mL at 25 °C(lit.) |
| Particle size | <50 nm |

Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22 |
| Safety statements (S) | 28 |
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 Barium Zirconate used for?
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Barium zirconate is primarily used in the development of advanced ceramics, catalysis, and in materials science research due to its unique oxide properties.
What is the CAS number and formula for Barium Zirconate?
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The CAS number for Barium Zirconate is 12009-21-1, and its linear formula is BaZrO₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Barium Zirconate with an assay of 98.5% on a trace metals basis in nanopowder form. We do not represent this product as USP, BP, or EP grade.
How should Barium Zirconate be handled safely?
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Barium Zirconate is classified with Warning signal word and hazards H302 (Harmful if swallowed) and H332 (Harmful if inhaled). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is Barium Zirconate packed and exported?
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Barium Zirconate is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical products.
How can I request a sample or quote for Barium Zirconate?
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To request a sample or obtain a quote for Barium Zirconate, please contact our sales team through the website or via email, providing your specific requirements.
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