1-Naphthylamine-8-sulfonic Acid (Peri Acid) from Germany
Peri acid, or 1-naphthylamine-8-sulfonic acid, is a derivative covered by HTS 2921.45.60.00 under additional U.S. note 3 to section VI. Widely used in azo pigment synthesis for inks and coatings.
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
• Use tamper-evident packaging to prevent contamination during ocean transport
• Obtain REACH compliance documentation for EU transshipment
• Declare exact purity percentage as impurities affect classification