Description

Barium Aluminate is an inorganic compound primarily used as a high-performance refractory material and a key precursor in advanced ceramics. Its value lies in its excellent thermal stability and chemical resistance at elevated temperatures, making it a critical component in demanding industrial environments. This product is essential for manufacturers in the refractory, specialty glass, and advanced materials sectors seeking to enhance product durability and performance.

Application

• Refractory Materials: A key component in the formulation of high-alumina and basic refractories for furnaces, kilns, and reactors in the steel and cement industries.
• Advanced Ceramics: Used as a precursor in the production of barium hexaaluminate and other complex oxide ceramics for structural and electronic applications.
• Specialty Glass & Enamels: Acts as a flux and stabilizer in the manufacture of specialty optical and sealing glasses, improving chemical durability and thermal properties.
• Phosphor Host Material: Serves as a host lattice for luminescent materials in certain phosphor applications.
• Catalyst Support: Utilized as a stable, high-surface-area support material for various industrial catalysts.
• Corrosion-Resistant Coatings: Incorporated into coatings and linings for equipment exposed to harsh chemical environments.

Basic Information

Product Name	Barium Aluminate
CAS No.	12004-04-5
Molecular Formula	Typically BaAl2O4 / BaO·Al2O3
Molecular Weight	255.29 g/mol (for BaAl2O4)
Synonyms	Barium Aluminate; Barium Monoaluminate; Barium Aluminum Oxide; Aluminum Barium Oxide; Barium Aluminium Oxide; Barium Dialuminate; Barium Metaaluminate; Barium(II) Aluminate
EINECS	234-440-6

Quality Control

Our Barium Aluminate is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a series of analytical tests including X-ray diffraction (XRD) for phase identification and chemical assay. A Certificate of Analysis (COA) detailing specific lot 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, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to BaAl2O4 pattern
Assay (as BaAl2O4)	≥ 98.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Ignition (LOI)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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