Liquid Sulfur Dioxide for Chemical Synthesis from Mexico
Liquefied SO2 at -10°C for use as reagent in sulfonation reactions and sulfite production. HTS 2811.29.30.00 covers this inorganic oxygen compound of nonmetal sulfur in pure form. Transported in insulated tank containers.
Duty Rate — Mexico → United States
14.2%
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
• IMDG Code compliance for refrigerated liquid hazardous material; require NIOSH-approved transfer equipment specs; purity analysis prevents mixture reclassification