Mercury Oxide Reaction Initiator from Mexico
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 — Mexico → United States
12.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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