Phenylhydrazine Hydrochloride USP from Canada
Phenylhydrazine hydrochloride is a chemically defined organic derivative of hydrazine used primarily as an intermediate in pharmaceutical synthesis and as a reagent in drug testing for glucose detection. It falls under HTS 2928.00.30.00 as a drug because it meets USP standards for pharmaceutical applications and is imported for medicinal manufacturing processes.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide FDA Drug Master File or Certificate of Analysis confirming USP grade and drug end-use to justify classification
• Ensure proper labeling as a hazardous substance (toxic) with UN shipping declarations for hydrazine derivatives
• Avoid misclassification as industrial chemical by documenting pharmaceutical manufacturing intent