N-Bromosuccinimide (NBS) from China
N-Bromosuccinimide (NBS) is a chemically defined cyclic imide used as a brominating and oxidizing reagent in organic synthesis. Its carboxyimide-function structure places it under tariff item 2925.19.00 as an imide derivative other than saccharin.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is chemically defined and free of solvents that render it suitable for a specific use, per Chapter 29 Note 1
• Declare the correct 8-digit code 2925.19.00 and have the SDS available for CBSA inspection