Chloroethane 99.9% Semiconductor Grade from Canada
Ultra-high purity (99.9%) chloroethane for semiconductor manufacturing processes, classified under HTS 2903.11.0020. Used in vapor deposition and etching processes requiring electronically pure chemicals.
Duty Rate — Canada → United States
15.5%
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
• Provide particle count and metallic impurity analysis for semiconductor qualification
• Use electropolished stainless steel cylinders to prevent contamination
• ICP-MS analysis documentation required for trace metal specifications