Adipic acid or Hexanedioic acid is a dicarboxylic acid with the molecular formula C₆H₁₀O₄, widely utilized across multiple industries. It serves as a fundamental building block in nylon and polyester manufacturing, where it functions as a monomer in polymer chain formation.
In food applications, adipic acid acts as an acidulant and leavening agent, commonly found in baking powders and dry beverage mixes. The chemical is employed in cosmetic formulations for pH adjustment and as a buffering agent.
Additional industrial uses include production of plasticizers, lubricants, and pharmaceutical compounds. Adipic acid appears as colorless to white crystalline powder with high thermal stability and solubility in polar solvents.
