Reactive Brown 23 Dye from Mexico
Reactive Brown 23 specifically enumerated in HTS 3204.16.20.00, used for chocolate brown shades on cotton denim and canvas. Excellent leveling properties for uniform dyeing.
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
• Declare exhaustion vs. fixation ratio critical for reactive dye verification
• Include ISO 105 test results for light/dark fastness grades
• Humidity-controlled storage (<60% RH) prevents hydrolysis of reactive groups