2,5-Pyridinedicarboxylic acid from Germany

2,5-Pyridinedicarboxylic acid (isocinchomeronic acid) is explicitly named under HTS 2933.39.20.00. Used in coordination polymers, metal-organic frameworks, and pharmaceutical intermediates.

Duty Rate — Germany → United States

5.8%

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

Import Tips

Submit titration analysis confirming dicarboxylic acid purity

Use HDPE containers resistant to carboxylic acid corrosion

Include research chemical end-use statements for university imports