Hooc (CH2) 4 COOH adipate commonly known as fat acid, white crystallization of this fraction.

It is the main monomer of synthetic fiber - nylon 66. Main raw material of nylon engineering plastics / synthetic polyurethane foam / synthetic leather (PU), synthetic rubber and film / can be used as food acidifier, ester plasticizer and textile treatment agent / can also be used in the production of medicine, pesticide, spices, adhesives and flux.