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Naphthoic Acid from Canada

1-Naphthoic acid is a bicyclic aromatic monocarboxylic acid used in dye intermediates and pharmaceuticals. Under HTS 2915.90.20.00 as other aromatic monocarboxylic acid.

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

Specify naphthoic acid position (1- vs 2-) to avoid isomer misclassification

TSCA inventory confirmation for U.S. manufacture/use

High melting point (160°C); purity specs prevent mixture classification