Barium Nitrite Crystals from Mexico
Barium nitrite (Ba(NO2)2) crystals are used in pyrotechnics and as intermediates in barium salt production. Classified HTS 2834.10.5000 for 'other' nitrites, pure inorganic form per Chapter definitions, not a complex salt or excluded product. Industrial chemical applications.
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
• Provide explosion risk assessments for pyrotechnic end-use; ensure <0.1% impurities
• Comply with TSCA import notifications for new chemicals
• Separate from nitrates to prevent autoignition