Description

Beryllium Aluminum Silicate is an inorganic compound belonging to the class of aluminosilicate minerals. This material is valued for its unique combination of thermal stability, electrical insulation properties, and chemical inertness, making it a critical component in advanced technical ceramics and specialty glass formulations. It is primarily utilized in industries requiring high-performance materials that can withstand extreme environments, such as electronics, aerospace, and refractory manufacturing.

Application

• As a key raw material in the production of high-strength, low-thermal-expansion technical ceramics.
• In the formulation of specialty glasses and glass-ceramics for electronic substrates and seals.
• As a refractory material component for linings in high-temperature industrial furnaces.
• In the manufacture of electrical insulators and components requiring excellent dielectric properties.
• As a filler or additive in composite materials to enhance thermal and mechanical stability.
• In research and development for advanced material science applications.

Basic Information

Product Name	Beryllium Aluminum Silicate
CAS No.	12428-23-8
Molecular Formula	Al2BeO8Si2
Molecular Weight	210.08 g/mol
Synonyms	Beryllium Aluminosilicate; Aluminum Beryllium Silicate; Beryl (mineral form); Beryllium Aluminum Silicate (1:2:2); Aluminium Beryllium Silicate; Beryllium Aluminium Silicate; Beryllium Aluminum Silicate (BeAl2Si2O8)
EINECS	Contact for details

Quality Control

Our Beryllium Aluminum Silicate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Al2O3 + BeO + SiO2)	≥ 98.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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