Metavanadic Acid Precipitation Mixture from Japan
Precipitation reagent blend of metavanadic acid, sulfuric acid, and phosphates for wastewater vanadium removal. Classified under HTS 3824.99.36.00 as vanadium inorganic mixture for water treatment. Forms insoluble vanadates for filtration.
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
• Water treatment efficacy data required; EPA wastewater additive registration. pH adjustment protocols in SDS mandatory
• Pitfall: acidic mixture DOT classification