CAS Number
7047-84-9
Grade
Packaging
Bag
Chemical Formula: C₃₆H₇₁AlO₄
Aluminum Stearate is a fine, white, odorless powder derived from the reaction of aluminum with stearic acid. It is widely recognized for its water-repellent, thickening, and gelling properties, making it a highly versatile ingredient across multiple industries. Insoluble in water but dispersible in oils and organic solvents, Aluminum Stearate is commonly used to enhance product stability, texture, and functionality in both consumer and industrial applications.
Appearance:
White, odorless fine powder
Uses:
Pharmaceutical Applications:
Used as a suspending agent and gelling component in pharmaceutical ointments, creams, and topical formulations to improve consistency and shelf stability.
Cosmetics & Personal Care:
Functions as a thickener and emulsifier in lotions, creams, powders, and makeup. Enhances product texture, prevents separation, and contributes to a smooth skin feel.
Food & Beverage Industry:
In food-grade applications, Aluminum Stearate may act as an anti-caking agent and emulsifier in powdered foods, helping maintain uniformity and flow.
Industrial Applications:
Applied as a water-repellent additive and thickener in the manufacture of paints, varnishes, inks, and lubricants. It also serves as a mold-release agent in plastic and rubber processing and enhances the stability of thermoplastic systems.
Other Applications:
Used in fireproofing materials, construction coatings, and polishing compounds for its resistance to moisture and processing versatility.
