Uvitex OB Fluorescent Brightener from Germany
Uvitex OB is a benzoxazole derivative synthetic fluorescent brightening agent widely used in PVC plastics, coatings, and synthetic fibers for UV protection and whitening. It is covered by HTS 3204.20.80.00 for other synthetic organic fluorescent agents functioning via fluorescence emission. Essential for high-end polymer applications requiring optical purity.
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
• Include heat stability data for plastic applications to differentiate from textile-only agents
• Comply with FDA indirect food contact regs if for packaging, with migration testing certificates
• Monitor particle size; micronized forms may require additional milling duty considerations