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Technical Grade Benzotriazole from China

Technical grade benzotriazole (CAS 95-14-7) with minimum 99% purity, supplied as white flakes for industrial rust prevention in cooling systems. Classified under HTS 2933.99.82.10 as the specific named aromatic heterocyclic compound per the tariff subheading. Meets chapter requirements for chemically defined organic compounds without impurities altering classification.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include batch analysis certificate showing purity >98%; declare proper UN number (3077) for environmental hazardous substance shipping

Avoid anti-caking agents exceeding stabilizer limits per chapter note (f)

Technical Grade Benzotriazole from China — Import Duty Rate | HTS 2933.99.82.10