Dye Coupling Agent 2-Naphthol Crystals
Crystalline β-Naphthol functioning as a diazo dye coupler in textile coloration processes. Falls squarely under HTS 2907.15.30.00 per Chapter 29 for chemically defined phenols, prior to dye formation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If synthetic azo coupler preparation
Prepared dye couplers excluding pure compounds shift to synthetic organic coloring matter.
If halogenated naphthol derivative
Halogenated phenol derivatives classify under Chapter 29 alcohols/phenols with halogen functions.
If sulfonated naphthol salt
Sulfonated derivatives fall under ketone/quinone function headings per Chapter notes.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide spectral analysis confirming structure matches β-Naphthol isomer, not α-form
• Ensure no pre-reaction with diazonium salts that would create finished dyes under Chapter 32
• Use anti-caking stabilizers only if necessary for transport per Chapter 29 note (f)
Related Products under HTS 2907.15.30.00
β-Naphthol (2-Naphthol) Pure Chemical
β-Naphthol, also known as 2-Naphthol, is a chemically defined monophenol compound used primarily as an intermediate in organic synthesis for dyes and pharmaceuticals. It falls under HTS 2907.15.30.00 as a specific naphthol listed in the monophenols subheading of Chapter 29 for separate organic compounds.
Industrial Grade 2-Naphthol Flakes
Industrial grade β-Naphthol in flake form serves as a key raw material for azo dye production and antioxidant synthesis. Classified under HTS 2907.15.30.00 as it meets Chapter 29 criteria for separate chemically defined monophenols without disqualifying impurities.
Pharmaceutical Intermediate β-Naphthol
High-purity β-Naphthol used as a building block in synthesizing pharmaceutical compounds like naphthol AS derivatives. It qualifies for HTS 2907.15.30.00 as a pure monophenol under Chapter 29, excluding finished drugs.
Stabilized β-Naphthol for Transport
β-Naphthol with added stabilizer to prevent oxidation during shipping, remaining a chemically defined compound. HTS 2907.15.30.00 applies per Chapter 29 note (f) allowing stabilizers for preservation.
Cosmetic Grade 2-Naphthol Powder
Ultra-pure β-Naphthol powder for use in cosmetic antioxidant formulations as chemical intermediate. Remains under HTS 2907.15.30.00 as pure monophenol not excluded by end-use.