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Bismuth Triflate Reaction Initiator from Japan

Bismuth(III) triflate acts as a water-tolerant Lewis acid catalyst for aldol reactions and glycosylations. This inorganic bismuth compound is classified under HTS 3815.90.1000 for its role as a reaction initiator. Its mild acidity makes it superior to traditional Lewis acids.

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

Chemical analysis must confirm triflic acid salt is purely inorganic bismuth compound

Include literature references or patents showing catalytic applications in import documentation

Watch for moisture content; hydrated forms may require additional stability testing

Bismuth Triflate Reaction Initiator from Japan — Import Duty Rate | HTS 3815.90.10.00