High-Purity Thionyl Chloride for Electronics from Mexico
Ultra-high purity thionyl chloride (99.999%) for etching and doping in semiconductor manufacturing. It qualifies as a chemically defined halide oxide under HTS 2812.17.00.00, with electronic-grade specs excluding doped forms per Chapter notes. Trace metal analysis <1ppb.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• ICP-MS analysis reports essential for sub-ppb purity verification
• Cleanroom packaging required to prevent contamination during import