Dialkyl Dimethyl Ammonium Chloride from Canada
Dialkyl dimethyl ammonium chloride serves as a cationic surfactant in antimicrobial formulations and phase transfer catalysts. Meets precise 3402 definition through water tests. Other cationic under 3402.41.90.00.
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
• Certify purity >80% active for accurate duty assessment
• Reference REACH/TSCA dossiers for chemical compliance
• Document as bulk intermediate, not finished cleaner