Linear Alkylbenzene Sulfonic Acid (LABSA) from Canada
LABSA is a synthetic anionic surfactant used as a primary ingredient in detergent formulations. It meets the Chapter 34 definition for organic surface-active agents by forming stable emulsions and reducing surface tension when mixed with water. Classified under HTS 3402.90.5050 as a pure surfactant, not a finished washing preparation.
Duty Rate — Canada → United States
13.7%
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
Import Tips
• Verify surfactant purity exceeds 50% active matter to avoid reclassification as preparations under 3402.90.3000
• Provide technical data sheets confirming surface tension reduction below 45 dyne/cm per Chapter Note 2