Technical Grade o-Toluenesulfonamide 98% from China
Technical Grade o-Toluenesulfonamide 98% is a technical grade sulfonamide at 98% purity, containing minor isomers as impurities. It is used in industrial plasticizer production for PVC flooring. As a separate chemically defined compound with impurities, it falls under sulphonamides of heading 29.35.
Duty Rate — China → Canada
0%
Import Tips
• Minor impurities are acceptable under Chapter 29 Note 1(a); ensure the compound is chemically defined
• Verify the end-use to ensure no other heading applies
• Check if the product is subject to Canadian chemical regulations