Benzotriazole Powder from Germany
Pure benzotriazole (CAS 95-14-7) in powdered form, a heterocyclic nitrogen compound used primarily as a corrosion inhibitor for metals and antifreeze additive. It falls under HTS 2933.99.82.10 as a specific aromatic heterocyclic compound with nitrogen hetero-atoms only. This chemically defined organic compound matches the chapter notes for separate organic compounds.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Provide CAS number and purity certificate on commercial invoice; ensure SDS compliance with HAZMAT regulations for transport
• Verify no added solvents that change classification per chapter note (e)