Description

Pentaaluminium Sodium Octaoxide is a specialized inorganic compound with a complex oxide structure, known for its strong basic properties and reactivity. This material is valued in industrial processes for its role as a catalyst precursor and as a source of both aluminum and sodium in high-temperature solid-state reactions. Key industries that utilize this compound include advanced ceramics manufacturing, catalyst synthesis, and materials science research, where precise chemical composition is critical.

Application

• Catalyst and Catalyst Support: Used as a precursor or active component in heterogeneous catalysis for organic synthesis and petrochemical processes.
• Advanced Ceramics and Refractories: Serves as a key ingredient in the production of high-performance alumina-based ceramics, enhancing thermal and mechanical properties.
• Glass and Enamel Manufacturing: Acts as a fluxing agent and stabilizer to modify the melting point and chemical durability of glass batches.
• Solid-State Chemistry & Materials Research: Employed in the synthesis of novel mixed-metal oxides and inorganic framework materials for electronic and optical applications.
• Surface Treatment and Coatings: Utilized in formulations for protective or functional coatings that require specific alkaline and refractory characteristics.
• Specialty Chemical Synthesis: Functions as a reagent in the preparation of other aluminum and sodium-containing compounds.

Basic Information

Product Name	Pentaaluminium Sodium Octaoxide
CAS No.	12005-16-2
Molecular Formula	Al5NaO8
Molecular Weight	304.89 g/mol
Synonyms	Sodium Pentaaluminum Octaoxide; Sodium Aluminum Oxide (Al5NaO8); Alumina Sodium Oxide; Aluminum Sodium Oxide; Sodium Aluminate (high-Al type); Sodium Poly(aluminate); Sodium Aluminium Oxide; Al5NaO8
EINECS	Contact for details

Quality Control

Our Pentaaluminium Sodium Octaoxide is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at room temperature (15-25°C) under conditions of low humidity. Keep the container tightly sealed when not in use to prevent degradation from atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Al5NaO8)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
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.