Mercury(II) Thiocyanate from Mexico
Mercury(II) thiocyanate (Hg(SCN)2) is used in pyrotechnics for 'Pharaoh's serpent' effect and lab reagents. Classified under HTS 2842.90.10.00 as a thiocyanate of inorganic base mercury, chemically defined per subheading note.
Duty Rate — Mexico → United States
13.1%
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
• Strict TSCA and EPA hazardous substance reporting required due to mercury toxicity
• Comply with Basel Convention for hazardous waste if impure
• Special permits needed for import; check FDA if for pharma