Cumene Sulfonic Acid Sodium Salt from United States
This sodium salt of cumene sulfonic acid is an aromatic sulfonate with isopropyl substitution, classified under tariff item 2904.10.00. Applied in hydrotropic formulations for cleaners, it contains only sulpho groups.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is classified as a salt of a sulphonated derivative
• Provide a certificate of analysis for the isopropyl substitution
• Check if the product requires a permit under Canadian chemical regulations