Methylmercuric Chloride from Japan
Methylmercuric chloride is a highly toxic organomercury compound used in research on environmental toxicology. Covered under HTS 2852.90.90.00 for chemically defined mercury organics.
Duty Rate — Japan → United States
13%
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
• Institutional Biosafety Committee approval often required for labs
• UN 2026; double-bag with absorbents
• Trace quantities may qualify for research exemptions but document carefully