Diethyl Phosphite with 50ppm BHT Stabilizer from United States
Diethyl phosphite with 50 ppm BHT stabilizer is a separate chemically defined compound with an added stabilizer necessary for preservation. Under Chapter 29 Note 1(f), such additions do not remove the product from heading 29.20.
Duty Rate — United States → Canada
0%
Import Tips
• Document the stabilizer concentration to show it is within the limits necessary for preservation
• Provide the SDS listing BHT as a stabilizer
• Ensure the product is not put up for retail sale in a way that would trigger other headings