Technical Anhydrous Borax 99.5% from China
Technical-grade 99.5% anhydrous disodium tetraborate is used in welding fluxes and high-temperature applications. It is a chemically defined compound classifiable under this tariff item as anhydrous refined borax, distinguished by its lack of water molecules.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product's purity is confirmed with a certificate of analysis, as impurities could affect classification
• Provide the intended use (e.g
• welding flux) to support the tariff classification
• Check if the product requires any special permits under Canadian chemical regulations