Gallic Acid from Canada
Gallic acid, or 3,4,5-trihydroxybenzoic acid, is used in inks, pharmaceuticals, and as an antioxidant. Classified in HTS 2918.99.4700 for its aromatic carboxylic structure with multiple phenolic oxygen functions. Qualifies under Chapter 29 as a separate defined compound.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• HPLC purity analysis (>98%) mandatory; impurities can trigger mixture classification
• Declare tannin-derived vs synthetic origin to avoid Chapter 32 vegetable exclusions
• Safety data for handling required; common error is oversize packaging suggesting retail