DNBP Potassium Salt from Canada
Potassium salt of dinitrobutylphenol (DNBP) enhances water dispersibility in herbicide tank mixes. Per HTS 2908.99.40.00 and chapter note 5(C), salts classify with the parent dinitrobutylphenol. Imported as flakes for quick dissolution in ag applications.
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
• Certify potassium assay >15%; use anti-caking stabilizers within note 2(f) limits; comply with state pesticide drift regs