Copper Chromite Catalyst for Ester Hydrogenation from United States
Copper chromite catalyst used for high-pressure hydrogenation of esters to alcohols in chemical manufacturing. This catalytic preparation accelerates organic reactions and falls under heading 38.15.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is a catalytic preparation, not a pure copper or chromium compound of chapter 28
• Provide safety data sheets, as copper chromite may be hazardous and subject to transportation regulations
• Verify whether the catalyst is spent or regenerated, as those may fall under other headings