3204.15.10.00/High Purity Synthetic Indigo for Research/Japan

High Purity Synthetic Indigo for Research from Japan

99+% pure Vat Blue 1 (CI 73000) for chemical research and dye development laboratories. Precisely matches HTS 3204.15.10.00 description for synthetic organic vat dye. Used in spectroscopy and dye fastness studies.

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

• Include intended research use statement; may qualify for duty-free lab reagent status

• Provide GC/MS purity certificate