Ortho- and Para-Toluenesulfonamide Mixture from United States
Ortho- and Para-Toluenesulfonamide Mixture is a blend of ortho- and para-toluenesulfonamides used as chemical intermediates in dye manufacturing, pharmaceuticals, and polymer production. The mixture contains two isomers of the same organic compound, which is covered by Chapter 29 Note 1(b). It falls under sulphonamides of heading 29.35.
Duty Rate — United States → Canada
0%
Import Tips
• Isomer mixtures are explicitly covered under Chapter 29 Note 1(b); ensure the mixture is of the same organic compound
• Provide the ratio of isomers for customs documentation
• Check if the mixture is subject to any Canadian chemical regulations