2,5-Diaminotoluene Sulfate from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 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