Distilled Sulfur Monochloride from Canada
Distilled sulfur monochloride (S2Cl2), low-impurity grade for pharmaceutical sulfurylation steps. Classified in HTS 2812.15.00.00 as halide oxide of nonmetal sulfur, pure per Chapter 28/29 notes.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Pharma imports need FDA prior notice; validate against USP/NF if applicable
• Store refrigerated to prevent decomposition; monitor for HCl evolution
• Misclass risk to 2934 if reacted product; import as-is inorganic