Technical Anhydrous Borax 99.5% from Mexico
Technical-grade 99.5% anhydrous disodium tetraborate for welding fluxes. Under HTS 2840.11.00.00 as anhydrous refined borax, distinguished by lack of water molecules. Essential for high-temperature applications.
Duty Rate — Mexico → United States
10.3%
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
• Specify particle size distribution for flux applications in documentation
• Watch for INN (International Nomenclature) if veterinary use suspected
• Use heat-sealed packaging to maintain anhydrous state during transit