2,5-Diaminotoluene Sulfate from Canada
2,5-Diaminotoluene sulfate is a salt used primarily in permanent hair coloring formulations. Classified in HTS 2921.51.5000 as an 'other' derivative salt of diaminotoluenes, compliant with Chapter 29 salt classification provisions.
Duty Rate — Canada → United States
16.5%
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
• Hair dye precursors need FDA cosmetic notification if final use intended
• Purity certificate essential; cosmetic grade vs technical grade affects heading
• Allergen declaration mandatory for consumer exposure chemicals