HS Code for Naphthols

Naphthols and their salts are classified under HS code 2907.15. This classification falls within Chapter 29, which covers organic chemicals, and specifically heading 2907, which is dedicated to phenols and phenol-alcohols. Naphthols are aromatic compounds where a hydroxyl group is attached directly to a naphthalene ring system. Subheading 2907.15 specifically identifies 1-naphthol (alpha-naphthol) and 2-naphthol (beta-naphthol), along with their respective salts. These compounds are essential intermediates in the production of synthetic dyes, pigments, and various pharmaceutical products. The classification is determined by the chemical structure of the molecule as a monophenol derived from naphthalene. According to the General Rules of Interpretation, specifically GRI 1, the heading for phenols (2907) is the most appropriate for these hydroxyl-functional aromatic hydrocarbons. The salts of naphthols, such as sodium naphtholate, are also included here as they are considered direct derivatives of the parent phenol compound within the scope of the subheading.

Products Included

• 1-Naphthol (Alpha-naphthol)
• 2-Naphthol (Beta-naphthol)
• Sodium 1-naphtholate
• Potassium 2-naphtholate
• Other metal salts of naphthols
• Technical grade naphthols used as chemical intermediates

Common Misclassification

Naphthols are often confused with HS code 2908, which covers halogenated, sulfonated, nitrated, or nitrosated derivatives of phenols. If the naphthol molecule has additional functional groups like a sulfonic acid group (e.g., H-acid or J-acid), it must be classified in 2908 rather than 2907.15. Additionally, finished dyes made from naphthols are classified in heading 3204 (synthetic organic coloring matter) and should not be confused with the raw chemical intermediates classified here.

FAQ

What is the HS code for naphthols?

The HS code for naphthols and their salts is 2907.15.

Are sulfonated naphthols included in this code?

No, sulfonated derivatives of naphthols are classified under HS code 2908.99, as 2907.15 is restricted to the phenols and their salts without further substitution.