Description

Aluminatesilicate CAS NO 37287-16-4 is an inorganic compound belonging to the class of aluminosilicate materials, known for its versatile structural and chemical properties. This material is valued for its thermal stability, adsorption capacity, and utility as a catalyst support or functional filler. It serves as a critical raw material for industries requiring high-performance inorganic components, including advanced ceramics, specialty glass, and catalyst manufacturing.

Application

• Catalyst Support & Carrier: Used as a porous, high-surface-area support for heterogeneous catalysts in petrochemical and fine chemical synthesis.
• Advanced Ceramics & Refractories: Acts as a key component in formulating high-temperature ceramics, insulating materials, and refractory linings.
• Specialty Glass & Glass-Ceramics: Serves as a network former/modifier in the production of specialty glasses with tailored thermal expansion and chemical resistance.
• Functional Fillers: Incorporated into polymers, coatings, and composites to enhance mechanical strength, thermal properties, and dimensional stability.
• Adsorbents & Desiccants: Utilized for its moisture adsorption properties in controlled atmosphere packaging and gas drying applications.
• Ion-Exchange Media: Employed in water treatment and purification processes for selective ion removal.

Basic Information

Product Name	Aluminatesilicate
CAS No.	37287-16-4
Molecular Formula	Al2O5Si (typical representation)
Molecular Weight	162.05 g/mol (approx.)
Synonyms	Aluminum Silicate (Aluminate); Aluminosilicate; Silicic Acid, Aluminum Salt; Aluminum Oxosilanolate; Mullite precursor; Sialon precursor; Al2SiO5; Andalusite-type aluminosilicate
EINECS	Contact for details

Quality Control

Our Aluminatesilicate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent chemical composition, particle size distribution, and purity. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C/59-77°F) with low humidity. Keep the container tightly sealed after each use to minimize moisture absorption and prevent caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Al2O3 + SiO2)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Particle Size (D50)	Customizable (e.g., 5-50 µm)
Bulk Density	Contact for details
Specific Surface Area (BET)	Contact for details

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