title: Potassium laurate
text: # Potassium laurate
  
  Potassium laurate is a metal-organic compound with the chemical formula C $_{12}H$ $_{23}KO$ $_2.$ The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid (lauric acid).
  
  ## Synthesis
  
  Potassium laurate can be prepared via a reaction of lauric acid and potassium hydroxide.
  
  ## Physical properties
  
  Soluble in water. Soluble in ethyl benzene.
  
  Forms powder or light-tan paste.
  
  ## Uses
  
  The compound is used in the cosmetics industry as an emulsifier and surfactant.
  
  Also used as a fungicide, insecticide, and bactericide.
  
  