Sinapic Acid 95% Powder from United States
Sinapic acid (4-hydroxy-3,5-dimethoxycinnamic acid) is a hydroxycinnamic acid with a phenol function, classified under this tariff item as a carboxylic acid with additional oxygen function. This 95% powder is a separate chemically defined organic compound, used in nutraceuticals and as a biosynthetic precursor, meeting the chapter's requirements.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the purity level (95%) is clearly stated on the commercial invoice
• If the product contains impurities, confirm they are incidental to the manufacturing process
• Check if the product is put up for retail sale, which may trigger reclassification under Section VI Note 2