Diethanolamine Diacetate Salt from Japan
The diacetate salt of diethanolamine, used in pharmaceutical buffering, is classified under HTS 2922.12.00.01 as the amine salt per note (C)(2) last numerical order rule.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide salt stoichiometry in tech data; FDA prior notice if pharma-bound; avoid acetic acid excess to prevent acid classification