1-Naphthol-3,6-Disulfonic Acid (H Acid precursor salt) from Germany
A disulfonic acid salt of 1-naphthol, captured in HTS 2907.15.60.00 'other' category for naphthols and salts. Intermediate for H-acid used in reactive dyes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Chemical assay reports must show naphthol as principal characteristic group
• Declare CAS 104-64-3 accurately to prevent isomer confusion
• Avoid adding identification agents beyond chapter note (g) limits