Ammonium Phenoxide from Canada
Ammonium phenoxide (C6H5ONH4) is an organic salt used in specialty chemical processes. HTS 2907.11.00.00 applies via chapter note classifying salts of organic compounds with the parent phenol structure.
Duty Rate — Canada → United States
15.5%
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
• Confirm ammonium salt formation doesn't create nitrogen-function misclassification; proper ventilation for ammonia off-gassing; purity certification required