Adipic acid - Definition and Overview

Adipic acid, (E-number E205) is a white crystalline powder appearing as an acid in aquaeous circumstances, though it is not highly soluble. It is prepared from various fats using oxidation and is used to make lubricant components. As a food aditive it is a gelling aid.

When polycondensed with hexamethylene diamine, adipic acid forms 6,6-nylon, the most common form of nylon.

• Chemical formula: C₆O₄H₁₀ , HOOC(CH₂)₄COOH
• Cas number: 124-04-9
• Chemical structure:

H--O   H  H  H  H  
    \  |  |  |  |    
 O==C--C--C--C--C--C==O
       |  |  |  |   \
       H  H  H  H    O--H

External links

• adipic acid on chemicalland (http://www.chemicalland21.com/arokorhi/industrialchem/organic/ADIPIC%20ACID.htm)

Example Usage of Adipic