4-Hydroxybenzoic Acid from Canada
4-Hydroxybenzoic acid is a phenolic aromatic monocarboxylic acid used as preservative (paraben precursor) in cosmetics. Falls under HTS 2915.90.20.00 for aromatic monocarboxylic acids.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Prop 65 labeling required for California entry if above trace levels
• Distinguish from ester derivatives (parabens) which classify under 2915.90.50
• Include melting point (214°C) specs for authenticity verification