Ammonium Persulfate Alternative Sodium Grade from Japan
Sodium persulfate powder as substitute for ammonium persulfate in emulsion polymerization. HTS 2833.40.20.00 applies due to its peroxosulfate structure of sodium base. Common in adhesives and coatings production.
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
• Cross-check with 2833.40.40.00 for ammonium to prevent errors; ensure ventilated packaging for oxidizer class 5.1; file EEI for hazardous shipments