Pyridine Hydrochloride (CAS 628-13-7) from Japan
Pyridine hydrochloride is the crystalline salt form of pyridine with hydrochloric acid, used as a catalyst and reagent in organic reactions. It contains the pyridine ring structure meeting Chapter 29 note requirements for salts. Classified under HTS 2933.31.00.00 as a pyridine salt.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify as corrosive solid (UN 2565) with proper DOT labeling
• Include assay certificate confirming >98% purity for single compound status
• Check REACH compliance for EU transshipments