Mecoprop Free Acid 98% Technical from Japan
High-purity 98% mecoprop free acid serves as the reference standard for analytical chemistry and formulation quality control. HTS 2918.99.1400 covers this specific aromatic phenoxypropionic acid as a separate chemically defined organic compound. Minor impurities do not affect classification per chapter notes.
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 HPLC chromatogram showing 4-chloro-2-methylphenoxypropionic acid peak purity
• Declare exact impurity profile for REACH registration in EU markets
• Store and ship under nitrogen blanket to prevent oxidative degradation