Refined Borax Decahydrate USP Grade from Mexico
Refined borax decahydrate (Na2B4O7·10H2O) of USP grade with specific impurity controls, used in pharmaceutical and laboratory applications. It is a chemically defined compound of Chapter 28, not excluded by the chapter notes, and is not put up for retail sale.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide documentation showing USP grade and impurity profile
• Confirm the product is not packaged for retail sale
• Ensure the borax is not mixed with other chemicals that would change its classification