2-Anthracenesulfonic acid with identification colorant from Canada
Added odoriferous substance for safety/identification per note (g), classifying under HTS 2904.10.0400 without changing its core sulfo derivative status. Enhances handling safety in dye synthesis facilities.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document colorant as <0.5% and safety-justified; test for no specific use impact