Benzene Sulfonate Wetting Agent from Japan
This pure aromatic benzene sulfonate derivative acts as a high-performance wetting agent under HTS 3402.49.10.00. Used in agriculture, textiles, and coatings for rapid surface spreading.
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
• Include application certificates showing use as surfactant, not reagent
• Verify concentration meets 0.5% aqueous test without separation