Sodium Dodecylbenzenesulfonate from Canada
An anionic surfactant consisting of a sulfonated alkylbenzene chain with sodium salt formation, classified under HTS 2908.99.1200 as a derivative containing only sulfo groups. Used primarily in laundry detergents and cleaning formulations for its emulsifying properties. Meets chapter 29 requirements for chemically defined organic sulfonates.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify purity exceeds 95% for chemical compound classification; mixtures may shift to chapter 34
• Provide Certificates of Analysis confirming sulfo group structure and absence of halogen/nitro groups