Aluminium Stearate

Aluminium Stearate is an aluminium salt of stearic acid, typically found as a white, fine powder. It is widely used in various industries due to its unique properties, including water repellence, thickening ability, and lubrication. The compound is known for its insolubility in water but can be dissolved in hot alcohols and some organic solvents.

Applications:

• Lubricants: Used as a lubricant in plastics, rubber, and metalworking due to its high-temperature stability and non-stick properties.
• Cosmetics: Acts as a thickening agent and opacifier in cosmetics, including creams, lotions, and powders.
• Paints and Coatings: Functions as a gelling agent in paints, inks, and varnishes, improving texture and stability.
• Pharmaceuticals: Employed as an excipient in the pharmaceutical industry to enhance the consistency and flow properties of powders.
• Waterproofing: Used in the treatment of textiles, paper, and other materials to impart water-repellent properties.

Handling:

• Personal Protective Equipment (PPE): Use appropriate protective gear, including gloves, goggles, and a dust mask, to avoid skin contact and inhalation.
• Ventilation: Handle in a well-ventilated area to prevent the accumulation of dust.
• Avoid Inhalation: Minimize dust generation and avoid inhaling dust. Implement dust control measures when necessary.
• Spill Handling: In case of a spill, sweep up the material carefully to prevent dust dispersion. Use a vacuum or wet methods for cleanup. Dispose of in accordance with local regulations.

Storage:

• Conditions: Store in a cool, dry place away from heat, sparks, and open flames. Keep away from moisture and incompatible materials like strong oxidizing agents.
• Container: Store in tightly closed containers to protect from contamination and moisture.
• Labeling: Ensure all containers are labeled with proper hazard warnings and handling instructions.
• Shelf Life: When stored under recommended conditions, aluminium stearate remains stable for a long period without significant degradation.