Sodium Dodecylbenzene Sulfonate from China
Sodium dodecylbenzene sulfonate is a chemically defined anionic surfactant derived from alkylated benzene with a sulfo group, classified under HTS 2908.99.1500 as a sulfonated derivative of phenols containing only sulfo groups. It is widely used in detergents and emulsifiers due to its excellent foaming and cleaning properties.
Duty Rate — China → United States
40.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Verify chemical purity exceeds 90% for Chapter 29 classification; provide SDS and CAS number 25155-30-0 on commercial invoice
• Common pitfall: misclassification as mixtures under Chapter 38 if containing additives exceeding 1%