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Aniline Benzenesulfonate from Canada

Aniline benzenesulfonate combines aniline with benzenesulfonic acid, used in detergent production and as a coupling agent. Classified in HTS 2921.41.20.00 as an aniline salt per numerical order rule over sulfonated derivatives. Chapter note (C) prioritizes the organic base component.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

Import Tips

Sulfonate requires wastewater discharge permits for end-use; analyze for sulfonic acid free content; label as irritant per GHS standards