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2914.61.00.00/1,4-Diaminoanthraquinone/Japan

1,4-Diaminoanthraquinone from Japan

Diamino substitution on anthraquinone maintains quinone classification under HTS 2914.61.00.00 despite nitrogen functions. Used in reactive blue dye synthesis.

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%
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Import Tips

• Amino group quantification via Kjeldahl nitrogen analysis required

• Dark purple color characteristic; colorimetry supports identity

• Prevent oxidation during storage affecting purity specs

1,4-Diaminoanthraquinone from Japan — Import Duty Rate | HTS 2914.61.00.00