Description

Barium Tantalum Oxide is a high-purity inorganic compound with the chemical formula BaTa2O6. This material is valued for its excellent dielectric properties and high chemical stability, making it a critical component in advanced electronic applications. It is primarily utilized by manufacturers in the electronics, ceramics, and specialized catalyst industries seeking reliable performance in demanding environments.

Application

• Dielectric Ceramics: A key raw material for manufacturing high-K dielectric layers in multilayer ceramic capacitors (MLCCs) and other miniaturized electronic components.
• Electronic Substrates & Coatings: Used in the production of substrates for integrated circuits and protective coatings due to its thermal and chemical stability.
• Specialty Glass & Optical Ceramics: Serves as a dopant or primary component to modify the refractive index and thermal expansion properties of technical glasses and optical ceramics.
• Catalyst Systems: Employed as a support material or active component in certain heterogeneous catalysis processes, particularly those requiring high-temperature stability.
• Piezoelectric Materials: Investigated for use in piezoelectric composites and transducers where specific dielectric and ferroelectric properties are required.
• Research & Development: Used in academic and industrial R&D for developing new functional materials, including superconductors and ferroelectric thin films.

Basic Information

Product Name	Barium Tantalum Oxide
CAS No.	12231-98-0
Molecular Formula	BaTa2O6
Molecular Weight	513.17 g/mol
Synonyms	Barium Tantalate; Barium Metatantalate; Barium Ditantalum Hexaoxide; Barium Tantalum(VI) Oxide; Tantalic Acid Barium Salt; BaTa2O6; BTO
EINECS	235-434-9

Quality Control

Our Barium Tantalum Oxide is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including X-ray diffraction (XRD) for phase identification and inductively coupled plasma (ICP) spectroscopy for elemental purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to BaTa2O6 pattern
Assay (BaTa2O6)	≥ 99.9%
Particle Size (D50)	0.5 - 2.0 µm
Loss on Ignition (LOI)	≤ 0.5%
Impurities (ICP-OES)	Na, K, Ca, Fe: ≤ 50 ppm each Other metallic impurities: ≤ 10 ppm each

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.