2827.59.51.00/Magnesium Bromide Etherate/Mexico

Magnesium Bromide Etherate from Mexico

Magnesium bromide diethyl ether complex (MgBr2·(Et2O)2) is a Grignard reagent precursor used in organic synthesis. Despite organic component, classifies as chemically defined bromide under HTS 2827.59.51.00 when meeting Chapter 28/29 purity notes.

Duty Rate — Mexico → United States

3.6%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• NMR/GC analysis proving chemical complex status vs. mixture critical

• Air-sensitive; inert atmosphere packaging required for import inspection

Magnesium Bromide Etherate from Mexico — Import Duty Rate | HTS 2827.59.51.00