Boric Acid 99.9% Electronics Grade from Mexico
Ultra-pure boric acid for semiconductor doping and plasma etching solutions. HTS 2810.00.00.00 classification as boric acid, with dopant-level purity. Used in microelectronics fabrication.
Duty Rate — Mexico → United States
11.5%
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
• Include trace metal analysis (<1ppm) for cleanroom certification
• ESD-safe packaging required