m-Hydroxybenzoic Acid Sodium Salt from Japan
Sodium m-hydroxybenzoate, the sodium salt of m-hydroxybenzoic acid, classifies with the parent acid under HTS 2918.29.0800 per Chapter 29 note on inorganic salts of organic acids. Used as a preservative intermediate and pH buffer in pharmaceutical formulations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include salt formation assay confirming structure; classifies with acid per Chapter 29 note C(1)
• Less hazardous than acid form; declare as 'non-regulated' if pH >5.0 for transport
• Distinguish from sodium salicylate (2918.21 salt) in documentation to avoid duty errors