Aluminum Stearate, a compound recognized by its CAS number 637-12-7, is a metallic soap that holds significant industrial importance due to its unique chemical and physical properties. NINGBO INNO PHARMCHEM CO., LTD. leverages this understanding to supply a versatile product that serves numerous applications. This article aims to provide a comprehensive overview of Aluminum Stearate's characteristics and its widespread industrial relevance.

Physically, Aluminum Stearate presents as a fine, white, wax-like powder. Its insolubility in water is a key attribute, making it suitable for applications requiring water repellency. Conversely, it exhibits good solubility and dispersibility in various organic solvents and oils, which is crucial for its function as a thickener and stabilizer in non-aqueous systems. This solubility profile is a primary driver for many buy Aluminum Stearate queries.

Chemically, it is the aluminum salt of stearic acid. The typical purity of industrial-grade Aluminum Stearate is high, often exceeding 90%, with a specific melting point that can vary but is generally around 118-165°C depending on the grade. This thermal stability is advantageous in processes involving elevated temperatures, such as in the manufacturing of plastics and coatings.

The industrial significance of Aluminum Stearate is multifaceted. It is widely employed as a thickener and gelling agent, transforming liquids into gels or pastes, particularly in varnishes, lacquers, and lubricants. Its capacity to prevent pigment settling in paints and inks ensures uniform color distribution and application quality. In plastics and rubber, it acts as a mold-release agent and stabilizer, facilitating production processes and maintaining material integrity.

Furthermore, its water-repellent properties are utilized in waterproofing agents and coatings. In pharmaceuticals and cosmetics, it serves as a stabilizer, thickener, and suspending agent, contributing to product consistency and shelf life. These diverse applications highlight the compound's versatility and its essential role in product formulation across many industries.

NINGBO INNO PHARMCHEM CO., LTD. ensures that the Aluminum Stearate we supply meets precise specifications for purity, particle size, and thermal properties. This commitment to quality makes us a reliable partner for industries that depend on the performance of this indispensable chemical. Understanding these properties is the first step for any manufacturer looking to leverage Aluminum Stearate for optimal product development.