Adipic Acid Flakes for Nylon Production from China
Adipic acid flakes in crystalline form, optimized for reaction with hexamethylenediamine in nylon-6,6 synthesis. This chemically defined acyclic polycarboxylic acid falls under tariff item 2917.12.00 as adipic acid, its salts and esters, per Chapter 29 legal notes.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure adipic acid (CAS 124-04-9) and not mixed with other substances
• Declare the correct 8-digit tariff item 2917.12.00.00
• Keep certificates of analysis to confirm chemical identity for CBSA