Adipic Acid

Adipic acid is a key industrial dicarboxylic acid widely used in the production of polymers, resins, and specialty chemicals. Best known as the primary raw material for manufacturing nylon 6,6 fibers and resins, it provides exceptional strength, durability, and thermal stability to textiles, plastics, and automotive components. Its crystalline structure and high purity make it suitable for applications in coatings, adhesives, sealants, and elastomers, where performance and reliability are essential.

Beyond polymer manufacturing, adipic acid functions as a reagent, intermediate, and pH adjuster in diverse chemical processes. It is applied in food and beverage formulations (as an acidulant), pharmaceutical synthesis, lubricants, polyurethane foams, and plasticizers, contributing to both large-scale industrial production and specialty product development. With its versatility, efficiency, and broad application base, adipic acid remains an indispensable raw material for industries ranging from automotive and textiles to food, healthcare, and construction.

Synonyms: adipic acid, hexanedioic acid, adipinic acid, 124-04-9

Characteristics:

IUPAC Name: hexanedioic acid

CAS Number: 124-04-9

UN Number: 3077 (Environmentally hazardous substance, solid, n.o.s.)

Recommended Use / Industries:

• Nylon 6,6 and polyamide manufacturing
• Polyurethane and plasticizer production
• Food additives and acidity regulators
• Pharmaceutical formulations
• Coatings and adhesives industry