Potassium Sodium Sulfite from Mexico
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 — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, 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