Description

Aluminium Pentasilicon Hydroxide Undecaoxide is a specialized inorganic compound with a complex aluminosilicate structure. This material is valued for its unique chemical and physical properties, making it a critical component in advanced material synthesis and industrial catalysis. It is primarily sought after by manufacturers and R&D facilities in the ceramics, catalyst, and specialty chemical sectors seeking to enhance product performance and process efficiency.

Application

• As a key precursor or additive in the synthesis of advanced zeolite catalysts for petrochemical refining and environmental applications.
• Used in the development of ceramic and glass materials to modify thermal stability and structural properties.
• Acts as a functional filler or reinforcing agent in specialty polymer composites.
• Employed in adsorbent materials for gas separation or purification processes.
• Serves as a starting material in sol-gel chemistry for producing high-purity oxide coatings and films.
• Potential use in the formulation of fire-retardant additives for various industrial materials.
• Applied in electronic ceramics and other advanced material research and development.

Basic Information

Product Name	Aluminium Pentasilicon Hydroxide Undecaoxide
CAS No.	12408-33-2
Molecular Formula	Al2O3·5SiO2·H2O (or similar aluminosilicate hydrate)
Molecular Weight	Contact for details
Synonyms	Aluminium Silicon Oxide Hydroxide; Aluminosilicate Hydrate; Pentasil Aluminosilicate; Synthetic Mordenite Precursor; Zeolite Precursor A; Aluminium Silicate Hydroxide; Al-Si Oxide Hydrate; CAS 12408-33-2
EINECS	Contact for details

Quality Control

Our Aluminium Pentasilicon Hydroxide Undecaoxide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance for your specific application. Certificates of Analysis (COA) detailing key parameters are 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 a controlled room temperature (15-25°C). The container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture, which can affect the material's properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (Al2O3 + SiO2)	≥ 95.0%
Loss on Drying	≤ 5.0%
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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