2907.15.60.00/Sodium 1-Naphthol-4-Sulfonate/Japan

Sodium 1-Naphthol-4-Sulfonate from Japan

This is the sodium salt of 1-naphthol-4-sulfonic acid, classified as 'other' naphthols and their salts in HTS 2907.15.60.00 per chapter note 3(C)(1). It functions as a diazo dye coupling component in textile coloration.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Submit salt formation documentation proving classification follows the parent naphthol acid per chapter note 3(C)

• Verify no metal coordination bonds that would require classification under later headings