Pharmaceutical Grade Methylene Blue Crystals from Mexico
Purified crystalline Methylene Blue (CAS 61-73-4) for compounding in pharmaceutical applications like antimalarial treatments. As a chemically defined basic dye, it falls under tariff item 3204.13.00, which covers basic dyes and preparations based thereon.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is not put up in measured doses or for retail sale, as that would shift classification to Chapter 30
• Provide documentation on the intended use and purity to support the tariff classification
• Check with the CBSA for any additional requirements related to pharmaceutical ingredients