Ruthenium on Carbon Hydrogenation Catalyst from Canada
Ruthenium metal on activated carbon support for low-pressure hydrogenations of aromatic nitro compounds to amines. Falls under HTS 3815.12.0010 with Ru (PGM) as active catalytic substance. Preferred for aniline and pharmaceutical intermediate production.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify carbon support type (acid-washed vs. steam-activated) for performance consistency
• Handle under inert gas to prevent Ru oxidation; include handling instructions