Hexamethylenediamine Phosphate from Mexico
Hexamethylenediamine Phosphate is a phosphate salt derivative used in flame retardant formulations and polymer modifiers. It is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine, as the heading covers all salts of this acyclic polyamine.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is a defined salt of hexamethylenediamine, not a mixture
• Provide the chemical composition and use on the safety data sheet
• If the product is used in flame retardants, ensure it is not put up for retail sale, which could trigger Section VI Note 2