Pharmaceutical Grade Glyoxal USP/NF from Canada
Ultra-pure glyoxal meeting USP/NF standards for pharmaceutical intermediate synthesis and biocide formulations. Falls under HTS 2912.19.30.00 as chemically defined acyclic dialdehyde per Chapter 29 scope. Supplied at 40% concentration in water for safe handling.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include USP/NF Certificate of Analysis confirming >99% glyoxal purity to support pharmaceutical classification
• FDA registration may be required if destined for drug manufacturing; declare accordingly on entry
• Separate from cosmetic mixtures by providing manufacturing end-use verification