Mercury Oxide Reaction Initiator from Japan
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 — Japan → United States
12.8%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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