Food-Grade Potassium Alum from Japan
FCC-grade potassium alum used as a pickling agent and in water clarification for food processing. Classified as alum in HTS 2833.30.00.00.
Duty Rate — Japan → United States
11.6%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• GRAS affirmation needed; microbial testing
• Pitfall: confusion with chapter 31 salts