Stearic Acid

Stearic acid is a saturated monobasic acid with 18 carbon-chain lengths. It is synthesized by the hydrolysis of animal fat or from hydrogenation of cottonseed or vegetable oil. Commercial stearic acid is a mixture of stearic acid with palmitic and myristic acid.

Stearic acid is used as a lubricating agent. It is used as a food additive. Used in the production of detergents. It is widely used in cosmetics, soaps, and shampoos.

The acid and its additives are used in the production of polyvinyl chloride (PVC). Stearic acid's viscosity depressant properties make it perfect for PVC processing.