D-Gluconic Acid Powder USP Grade from Mexico
Pharmaceutical-grade D-gluconic acid powder meeting USP standards, used in drug formulations and as a buffering agent. It is a chemically defined organic compound with an alcohol function, classified under tariff item 2918.16.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the product is not put up in measured doses or for retail sale, which would shift classification to Chapter 30
• Provide a certificate of analysis to confirm USP grade and purity
• Check if a Drug Establishment Licence is needed for pharmaceutical use