Mercury Oxide Reaction Initiator from Canada
Red mercuric oxide (HgO) prepared for use as a catalyst in laboratory-scale organic reactions and dehydrogenation processes. This inorganic mercury compound is specifically classified under HTS 3815.90.2000.
Duty Rate — Canada → United States
12.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Comply with DOT hazardous material regulations for mercury compounds; use proper UN packaging
• Maintain batch certificates proving catalytic purity over 99% to avoid reagent chemical classification