Barium titanate(IV)
Barium titanate(IV) (CAS: 12047-27-7), with the linear formula BaTiO₃ and a molecular weight of 233.19 g/mol, is a ceramic perovskite widely recognised for its ferroelectric and piezoelectric properties. This white inorganic compound is supplied by TSS as a high-purity nanopowder. Its unique dielectric characteristics make it invaluable in electronic components, sensors, and advanced material applications.
- IUPAC
- Titanium barium oxide
- Synonyms
- Titanium barium oxide
Dielectric Materials
Barium titanate(IV) is a key component in the production of high-performance ceramic capacitors due to its exceptionally high dielectric constant. It is used in multilayer ceramic capacitors (MLCCs) and other electronic components requiring stable dielectric properties across a range of temperatures.
Piezoelectric Transducers
Its piezoelectric nature allows barium titanate(IV) to convert mechanical stress into electrical energy and vice versa. This property is leveraged in the manufacturing of sensors, actuators, and ultrasonic transducers for various industrial and medical applications.
Ferroelectric Memory Devices
The material's ferroelectric properties, including spontaneous polarisation that can be reversed by an external electric field, make it a candidate for non-volatile ferroelectric random-access memory (FeRAM) technologies.
Photocatalysis and Ceramics
Barium titanate(IV) finds applications in photocatalysis, particularly in degrading organic pollutants. It is also used in advanced ceramic formulations for its specific thermal and electrical characteristics.
| Molecular weight | 233.19 |
|---|---|
| Linear formula | BaTiO3 |
| Assay | 99.995% trace metals basis |
| Form | nanopowder (cubic crystalline phase) |
| Density | 6.08 g/mL at 25 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 1564 6.1/PG 3 |
| 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.
| Dielectric Constant | 150 |
|---|
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 titanate(IV) used for?
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Barium titanate(IV) is primarily used in electronic components such as ceramic capacitors, piezoelectric transducers, sensors, actuators, and in ferroelectric memory devices. It also finds applications in photocatalysis and advanced ceramic formulations.
What is the CAS number and formula for Barium titanate(IV)?
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The CAS number for Barium titanate(IV) is 12047-27-7, and its linear formula is BaTiO₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Barium titanate(IV) with an assay of 99.995% on a trace metals basis, in a cubic crystalline phase nanopowder form. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Barium titanate(IV)?
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Barium titanate(IV) is classified with a Warning signal word, with hazards including H302 (Harmful if swallowed) and H332 (Harmful if inhaled). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
How is Barium titanate(IV) packed, shipped, and exported?
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Barium titanate(IV) is packed according to industry standards for chemical powders and is available for global export. Shipping information is provided with orders, adhering to regulations such as UN 1564, Class 6.1, Packing Group 3.
How can I request a quote or sample for Barium titanate(IV)?
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To request a quote or a sample of Barium titanate(IV), please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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