2928.00.15.00/2,4-Dinitrophenylhydrazine/Mexico

2,4-Dinitrophenylhydrazine from Mexico

2,4-Dinitrophenylhydrazine (DNPH) is a dinitrated phenylhydrazine derivative, chemically defined and used for aldehyde/ketone detection. Classifies under HTS 2928.00.15.00 as hydrazine derivative with permitted nitrated substituents.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Calculate with your customs value Verify classification with AI

Import Tips

• CAS 119-26-6 declaration; provide HPLC purity >98% certificate

• UN 1577 explosive precursor; obtain ATF permits if required for quantities

• Do not misclassify as dye intermediate without dilution proof