Palladium Barium Sulfate Catalyst from United States
Palladium on barium sulfate support for Rosenmund reduction in pharmaceutical API synthesis, preventing over-reduction in acid chloride hydrogenolysis. This supported catalyst is classified under tariff item 3815.12.00 because palladium, a precious metal, is the active substance.
Duty Rate — United States → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify as a supported catalyst for hydrogenation, not as a reagent
• Verify if the palladium content requires an import permit under Canadian precious metals regulations
• Include the barium sulfate support and palladium concentration in the shipping documents