Riboflavin Sodium Phosphate from Mexico
Riboflavin Sodium Phosphate, a water-soluble salt derivative of Riboflavin used in IV and ophthalmic solutions. As a salt of a Vitamin B2 derivative, it is classified under tariff item 2936.23.00 per Chapter 29 note 3(C)(1), which places inorganic salts of organic compounds with the parent compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not in a finished pharmaceutical form (e.g
• pre-mixed IV bags), which would fall under Chapter 30
• Provide evidence that the salt is used primarily as a vitamin
• Confirm the product is unmixed and not in retail packaging for direct consumer use