Strontium Permanganate Crystals from Japan
High-purity strontium permanganate crystals for specialty oxidations in pharma intermediates. Meets HTS 2841.69.00 as 'other' permanganates.
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
• Pharma-grade needs DMF/COA; avoid generic chemical declarations
• Rare earth-like handling for strontium; check ITAR if defense-related
• Crystalline form prevents solution tariff disputes