Pharmaceutical Grade Sulfamic Acid from United States
Pharmaceutical grade sulfamic acid is a high-purity product meeting USP standards for use as a pharmaceutical intermediate and stabilizer in drug formulations. It is classified under tariff item 2811.19.00 as an 'other inorganic acid' because it is a separate chemically defined compound of sulfur, nitrogen, hydrogen and oxygen.
Duty Rate — United States → Canada
0%
Import Tips
• The CBSA may require documentation proving the product meets USP or pharmaceutical-grade standards, such as a certificate of analysis
• Verify that the product is not put up in measured doses or for retail sale, which would change the classification
• Check whether the product requires a Drug Establishment Licence or other Health Canada approval for importation