2924.21.50.00/Thiosemicarbazide/Mexico

Thiosemicarbazide from Mexico

Thiosemicarbazide is a thio-ureine derivative used in metal chelation and antiviral research. Covered by HTS 2924.21.50.00 as 'other' ureines and derivatives; salts thereof.

Duty Rate — Mexico → United States

6.5%

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
Calculate with your customs valueVerify classification with AI

Import Tips

• Heavy metal chelation data for lab safety documentation

• Schedule 3 chemical if >100g quantities (DEA watch)

• FTIR spectrum confirming thiosemicarbazide tautomer

Thiosemicarbazide from Mexico — Import Duty Rate | HTS 2924.21.50.00