3-Amino-1,2,4-triazole Hydrochloride from China
The hydrochloride salt form of 3-Amino-1,2,4-triazole, a white crystalline powder used in organic synthesis. Classified under HTS 2933.99.85.00 as the specific compound, with the salt form following the parent heterocyclic structure per Chapter Note (C)(1).
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include salt formation details in COA to confirm classification remains with parent compound under Chapter 29 Note (C)
• Verify pH stability data as hydrochloride form affects handling; use UN-approved packaging for corrosive solids
• Check for anti-dumping duties on Chinese-origin material used in agrochemicals