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2918.29.25.00/2-Naphthol-3-Carboxylic Acid Powder/China

2-Naphthol-3-Carboxylic Acid Powder from China

Also known as 2-naphthol-3-carboxylic acid, this powdered form is explicitly 3-hydroxy-2-naphthoic acid under HTS 2918.29.2500 due to its carboxylic acid with phenol function. It functions as a coupler in the manufacture of acid dyes for textiles.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

• Label with CAS number 92-70-6 for identification; ensure anti-caking agents are minimal per Chapter 29 note (f)

• Test for sulfonated derivatives to prevent shift to earlier headings