Ethylenediamine Tetraacetic Acid (EDTA) Precursor Grade from Japan
High-purity ethylenediamine specifically graded for EDTA chelant synthesis, remains classified as the base compound under HTS 2921.21.00.00. Meets Chapter 29 criteria for chemically defined acyclic polyamines used as chemical intermediates.
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 end-use letter confirming chelant intermediate status to support valuation and drawback claims
• Trace impurities (heavy metals <10ppm) critical for pharma/food-grade imports requiring FDA prior notice
• Package in nitrogen-blanketed containers to prevent oxidation per cGMP import standards