Trimethylamine N-Oxide Dihydrate from China
Trimethylamine N-oxide dihydrate is a crystalline compound derived from trimethylamine, used as a protein stabilizer and preservative in biochemical research and seafood processing. It is classified under this tariff item as a derivative of trimethylamine, with the N-oxide form considered a salt-like derivative of the acyclic monoamine.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the hydration state (dihydrate) and provide a certificate of analysis to support classification
• Ensure the product is labelled for research or industrial use, as food-grade applications may require additional approvals
• Check if the product is subject to Canadian food safety regulations if used in seafood processing