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Adipic Acid Flakes for Nylon Production from Canada

Crystalline flakes of adipic acid optimized for reaction with hexamethylenediamine in nylon-6,6 synthesis. Falls squarely under HTS 2917.12.1000 as acyclic polycarboxylic acid. Supplied in 25kg bags for industrial use.

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

Confirm flake moisture content <0.3% to prevent caking; use anti-dusting bags

Common error: classifying as nylon salt (5402) prematurely