2925.29.70.00/Tetramethylguanidine with Stabilizer/Japan

Tetramethylguanidine with Stabilizer from Japan

Stabilized tetramethylguanidine containing BHT preservative for transport, classified HTS 2925.29.70.00 per Chapter 29 note (f). Remains chemically defined imine compound. Used in fine chemical manufacturing.

Duty Rate — Japan → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Document stabilizer as necessary for preservation per note (f); excess may trigger note (g)

• Include formulation certificate showing <1% additives

• Avoid coloring/emetic additions unless for safety identification

Tetramethylguanidine with Stabilizer from Japan — Import Duty Rate | HTS 2925.29.70.00