High-Purity Diethanolamine USP Grade from Canada
USP-grade diethanolamine for pharmaceutical synthesis meets HTS 2922.12.00.01 as a pure, chemically defined amino-alcohol, free of heavy metals and impurities.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include USP certificate and lot analysis; comply with 21 CFR pharma import rules; quarantine for DEA scheduling if applicable