Potassium Sodium Sulfite from Japan
Mixed potassium sodium sulfite (KNaSO3) double salt for textile bleaching. Classified under HTS 2832.20.00.00 per Chapter Note 5 on complex salts unless specifically in 2842.
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
• Complex salt status confirmed via XRF analysis; ambiguous to 2842
• Textile chemical regs require REACH-like documentation
• Avoid moisture; deliquescent nature changes weight declarations