Industrial Grade Anhydrous Ammonia from Canada
Pure anhydrous ammonia (NH3) in liquid form under pressure, used primarily as a raw material in the production of fertilizers and chemicals. It falls under HTS 2814.10.00.00 as it is chemically defined anhydrous ammonia, distinct from aqueous solutions. This product is essential for large-scale industrial synthesis processes.
Duty Rate — Canada → United States
10%
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
• Obtain EPA registration for anhydrous ammonia imports due to its hazardous nature; ensure cylinders meet DOT specifications for pressure vessels
• Verify purity certificates to avoid misclassification as aqueous solution
• Common pitfall: inadequate hazardous material declarations leading to customs delays