Caprolactam Powder 99.5% Pure from Canada
High-purity ε-Caprolactam powder used exclusively as nylon 6 monomer feedstock. Falls under HTS 2933.71.00.00 as a separate chemically defined heterocyclic lactam per Chapter 29 note (a). Industrial grade for polymer manufacturing.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include GC-MS analysis confirming ε-Caprolactam as principal isomer; mixtures of isomers may require different classification
• Declare exact melting point (68-70°C) and declare as 'not for retail sale' to avoid Chapter 38 mixtures classification
• Check country-specific anti-dumping duties; provide mill test certificate tracing origin back to manufacturer