4-Nitroguaicol Sodium from Germany
4-Nitroguaicol sodium salt is a nitro-derivative of guaiacol used in dye intermediates and pharmaceuticals, classified under HTS 2922.50.19.00 as it retains guaiacol's aromatic oxygen-amino structure. Nitro groups are included per chapter notes for such derivatives.
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
• Classify salt with organic base per chapter note (C)(1), providing pH and counterion data
• Handle as oxidizer (UN 1479) with proper placarding on shipping papers
• Monitor for azo dye precursor restrictions under EPA TSCA