Industrial Grade Hexamethylenediamine Diadipate from China
Industrial Grade Hexamethylenediamine Diadipate is a 1:2 salt ratio of hexamethylenediamine to adipic acid, providing excess carboxylic functionality for specialized nylon copolymer production. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Duty Rate — China → Canada
0%
Import Tips
• Verify the salt ratio to ensure it matches the intended application
• Provide a certificate of analysis for the product
• Ensure the product is packaged to prevent moisture absorption