3-Hydroxybenzoic Acid from Canada
Meta-hydroxybenzoic acid serves as a pharmaceutical intermediate and polymer modifier. HTS 2918.29.7500 classification reflects its single phenolic OH and carboxylic acid on benzene ring without additional oxygen functions. Standard Chapter 29 pure compound import.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%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
• Melting point verification (201-204°C); TSCA 8(a) preliminary assessment required; use desiccated packaging