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Reactive Brown 23 Dye from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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