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Carbazole Crystals from Japan

Carbazole, a tricyclic nitrogen heterocycle used in dyes, electronics, and pharmaceuticals. Pure form classified under HTS 2933.99.9701 as other nitrogen hetero-atom compounds, meeting chemically defined compound 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%

Import Tips

Sublimed purity certificate essential; technical grade risks 3824

REACH compliance for EU re-export; TSCA for US manufacturing

Light-sensitive; improper packaging causes degradation and disputes