2929.90.50/p-Phenylenediamine Sulfate/Japan

p-Phenylenediamine Sulfate from Japan

Salt of aromatic diamine with sulfuric acid, used in dye and rubber chemicals. HTS 2929.90.50 per Chapter 29 note on inorganic salts of organic nitrogen compounds classified with the organic base. Meets 'other nitrogen function' criteria.

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

• Salt formation doesn't change organic compound heading; Provide base equivalence weight; Sensitization warnings required in SDS