Potassium Caffeate Salt from Canada
Potassium caffeate, salt of caffeic acid (hydroxycinnamic acid), directly matches HTS 2918.29.2000 description. Water-soluble form for pharmaceutical and food additive applications.
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
• Counterion analysis (K+ via AAS) and pH stability data required
• GRAS affirmation if food use; separate FDA prior notice
• Pure salt packaging; no diluents