Methylenebis(nitrophenol) Sulfonated Derivative from Germany
This compound features both nitro and sulfonate groups on a bisphenol structure derived from heading 2912 phenols, used in dye intermediates. Classified in 2913.00.50.00 as a multiply-substituted derivative of phenolic products. Common in textile chemical manufacturing.
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
• Include structural formula and substitution positions in commercial invoice
• Sulfonated products require wastewater discharge permits for manufacturing
• Distinguish from dyes (Chapter 32) by confirming <1% coloring strength