Pyridoxal Hydrochloride from China
Pyridoxal Hydrochloride, an aldehyde form of vitamin B6, exhibits full vitamin activity in metabolic pathways. HTS 2936.25.00.00 classification applies to this chemically defined derivative used primarily as a vitamin. Highly reactive form requiring special handling.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Use nitrogen-purged containers to prevent oxidation; include handling precautions in SDS; verify against aldehyde exclusions in chapter notes