4,4'-Dinitrostilbene-2,2'-disulfonic acid aqueous solution 20% from Germany
20% aqueous solution of 4,4'-Dinitrostilbene-2,2'-disulfonic acid prepared for safe transport. Qualifies under HTS 2904.99.35.00 per chapter note (d) for products dissolved in water. Used in liquid form for immediate dye processing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document exact concentration (20%) and confirm water dissolution meets 'normal transport' criteria without specific use formulation
• Comply with IMDG/UN shipping requirements for aqueous nitro compounds
• Higher concentrations or organic solvents may shift to 3824 preparations