Cyclohexanone for Adipic Acid Synthesis from Mexico
Low-nitrogen cyclohexanone (<1 ppm) specifically for nitric acid oxidation to adipic acid in nylon production. Pure cyclanic ketone status confirmed by NMR spectroscopy. Trace aldehyde control prevents side reactions.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify nitrogen <1 ppm and aldehydes <10 ppm in CoA; comply with NOx emission regulations for oxidation process; verify supplier adipic acid pedigree