Bismuth Nitrate Catalyst from United States
Bismuth nitrate is used as a catalytic preparation in organic synthesis, including esterification and oxidation reactions. It acts as a reaction initiator consisting wholly of inorganic bismuth compounds. This places it under tariff item 3815.90.00 for other catalytic preparations.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not a separate chemically defined compound, as those may be classified elsewhere
• Keep records of the intended catalytic use to present to CBSA
• Check for any restrictions on bismuth compounds under Canadian environmental regulations