Sulfur Monochloride 99% Pure from Canada
Sulfur monochloride (S2Cl2) at 99% purity is a fuming, yellowish liquid used primarily as a chlorinating agent in organic synthesis. It falls under HTS 2812.15.00.00 as a chloride oxide of sulfur, a nonmetal halide, distinct from metal salts or organic compounds excluded by Chapter 28 notes.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify strictly as chemically defined per Chapter 28 Note 1; provide purity assay and SDS confirming S2Cl2 composition
• Comply with DOT/UN 1828 hazmat regs for corrosive liquids; include proper shipping papers and UN-approved packaging
• Verify no pesticide use to avoid Chapter 38; common pitfall is classifying formulated mixtures instead of pure compound