2921.59.80.90/p-Phenylenediamine Sulfate/Japan

p-Phenylenediamine Sulfate from Japan

p-Phenylenediamine sulfate is the salt form used in oxidative hair dyes and rubber accelerator production. HTS 2921.59.80.90 classification follows Chapter 29 salt rule placing it with parent aromatic polyamine. Para positioning provides specific reactivity profile.

Duty Rate — Japan → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Cosmetic-grade material requires FDA compliance verification and impurity limits

• Include sulfate content analysis to confirm exact amine equivalent weight

• Allergen warning labeling mandatory for consumer product applications

p-Phenylenediamine Sulfate from Japan — Import Duty Rate | HTS 2921.59.80.90