Aniline Benzenesulfonate from Japan
Aniline benzenesulfonate combines aniline with benzenesulfonic acid, used in detergent production and as a coupling agent. Classified in HTS 2921.41.20.00 as an aniline salt per numerical order rule over sulfonated derivatives. Chapter note (C) prioritizes the organic base component.
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
• Sulfonate requires wastewater discharge permits for end-use; analyze for sulfonic acid free content; label as irritant per GHS standards