Sodium Dodecylbenzene Sulfonate from Canada
This neutralized form of DDBSA serves as an anionic surfactant in household cleaners with inherent aromatic structure. It forms stable emulsions per heading 3402 criteria. Classified in 3402.90.30.00 for containing modified aromatic surface-active agents.
Duty Rate — Canada → United States
14%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Ensure pH and concentration specs match invoice descriptions for audit-proof imports
• Obtain TSCA certification for US environmental compliance
• Watch for misdeclaration as soap, which requires water-solubility proof