Cinnamic Acid 99% Powder from Canada
High-purity (99%) cinnamic acid powder for laboratory and fine chemical applications. This separate chemically defined organic compound fits HTS 2916.39.06.00 as an aromatic monocarboxylic acid. Used in research, flavor synthesis, and UV absorber production.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Lab packagings (<1kg) require child-resistant closure certification per Poison Prevention Packaging Act
• Include Lot Analysis showing trans/cis isomer ratio to prevent stereoisomer mixture classification
• Declare exact particle size distribution; ultrafine powders may trigger additional dust hazard declarations