Phenylhydrazine Stabilized with Acetic Acid from Canada
Phenylhydrazine stabilized with a minimal amount of acetic acid to prevent oxidation, remaining a chemically defined hydrazine derivative under HTS 2928.00.15.00. The stabilizer is necessary for preservation per Chapter note (f).
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document stabilizer percentage (<1%) and purpose (preservation only) to stay within Chapter note (f)
• Ship as UN 2576; include SDS with stabilization details for CBP review