Potassium laurate is a metal-organic compound with the chemical formula C12H23KO2.

The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid (lauric acid).

Potassium laurate can be prepared via a reaction of lauric acid and potassium hydroxide.

[2] Forms powder or light-tan paste.

[3] The compound is used in the cosmetics industry as an emulsifier and surfactant.