1. Production:
   • Stearic acid can be obtained from vegetable oils or animal fats. It is usually made by hydrolysis.
2. Areas of Use:
   • Cosmetics Industry: Stearic acid is used as a stabilizer and thickening agent in cosmetic products.
   • Plastic and Rubber Production: It can be used as an additive in the production of plastics and rubbers.

Stearic Acid (1843-1845-1865) Properties:

• Chemical Formula CH3(CH2)16COOH
• Molecular Weight: Variable (for different types of stearic acid)
• Physical Condition: White crystalline or wax-like solid
• Odor A slightly oily scent
• Resolution: Low solubility in water, soluble in organic solvents.
• Danger Symbols: Contact with skin and eyes may cause irritation.