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2942.00.50.00/Corey-Kim Reagent Intermediate (N-Chlorosuccinimide)/Canada

Corey-Kim Reagent Intermediate (N-Chlorosuccinimide) from Canada

N-Chlorosuccinimide (NCS) is a chlorinating and oxidizing agent used in the Corey-Kim reaction, classified under HTS 2942.00.50.00. This N-haloimide features a succinimide ring with active chlorine.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Available chlorine content (≥98%) certification required on CoA

• Light-sensitive; amber packaging with <1% decomposition after 12 months data

• Distinguish from swimming pool chemicals through purity and end-use declaration

Corey-Kim Reagent Intermediate (N-Chlorosuccinimide) from Canada — Import Duty Rate | HTS 2942.00.50.00