Sodium Alpha Olefin Sulfonate (AOS 40%) from Mexico
Anionic surfactant alternative to SLS, offering high foam in liquid detergents. Surface tension reduction qualifies for 3402. Bulk powder/liquid under 3402.49.90.00.
Duty Rate — Mexico → 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
• Carbon chain distribution (C14-16) specification aids classification
• Low salt content versions for sensitive skin formulations noted
• Dries to powder form risks 3402.39 non-liquid shift