Lindane 99% Pure Crystals from Germany
High-purity lindane crystals (99% gamma-HCH) used in pharmaceutical and agricultural chemical synthesis. Classified under HTS 2903.81.00.00 as it is the pure, chemically defined 1,2,3,4,5,6-hexachlorocyclohexane isomer. Meets chapter criteria for separate halogenated organic compounds without excluded additives.
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
• Provide GC-MS analysis confirming gamma isomer purity >99% to match HTS description exactly
• Declare as 'pure chemical for synthesis' to avoid pesticide classification; watch for anti-dusting agent additions
• Comply with TSCA import certification; common issue is improper UN packaging for hazardous goods