Sulfuryl Chloride from Canada
Sulfuryl chloride (SO2Cl2) is a pale yellow liquid serving as a chlorosulfonating and chlorinating reagent in fine chemical production. Classified in HTS 2812.90.00 as a halide oxide of nonmetals (chlorine oxides of sulfur), it is chemically defined per Chapter 28/29 notes. Used in dyes, pharmaceuticals, and pesticides.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Classify under UN 1834 for corrosive properties; use Type 4H1 steel drums compliant with IMDG/IATA
• Submit SDS and TSCA certification; ensure <1% impurities to maintain Chapter 28 chemically defined status