Branched Alkylbenzene Sulfonate (BAS) from Canada
High-performance anionic surfactant for industrial detergents and emulsifiers. Meets strict 3402 definition through emulsification stability and surface tension performance. Classified 3402.90.5050 as specialized synthetic surfactant.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include biodegradability test results (OECD 301) for environmental compliance
• Verify branching degree via NMR spectroscopy for specification matching