Description

Barium Zirconate is an advanced inorganic ceramic compound with the chemical formula BaZrO₃. This material is valued for its exceptional thermal stability, high dielectric constant, and excellent chemical inertness, making it a critical component in high-performance applications. It is primarily utilized in the electronics, ceramics, and advanced materials manufacturing sectors for producing capacitors, sensors, and refractory components.

Application

• Manufacturing of multilayer ceramic capacitors (MLCCs) and other electronic components.
• Key material in the production of high-temperature refractory ceramics and coatings.
• Used as a substrate or buffer layer in thin-film superconductors and ferroelectric devices.
• Component in solid oxide fuel cells (SOFCs) and other electrochemical devices.
• Raw material for synthesizing perovskite-structured pigments and advanced ceramics.
• Utilized in research and development of piezoelectric and pyroelectric materials.
• Acts as a catalyst or catalyst support in certain chemical synthesis processes.

Basic Information

Product Name	Barium Zirconate
CAS No.	12009-21-1
Molecular Formula	BaZrO₃
Molecular Weight	276.55 g/mol
Synonyms	Barium Zirconium Trioxide; Barium Zirconium Oxide; Barium Zirconate(IV); Barium Meta-zirconate; Perovskite Barium Zirconate; BaZrO₃; Zirconium Barium Oxide
EINECS	234-523-3

Quality Control

Our Barium Zirconate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, particle size, and phase composition. Certificates of Analysis (COA) detailing assay results and impurity profiles are available upon request to support your quality assurance protocols.

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); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to BaZrO₃ perovskite structure
Assay (as BaZrO₃)	≥ 99.0%
Particle Size (D50)	0.5 - 2.0 µm (or as specified)
Loss on Ignition (LOI)	≤ 1.0%
Impurities (ICP-OES)	Al ≤ 100 ppm Ca ≤ 200 ppm Fe ≤ 100 ppm Si ≤ 200 ppm Other metallic impurities ≤ 50 ppm each

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