Pyruvic Acid from Japan
Pyruvic acid (2-oxopropanoic acid) is the simplest alpha-keto acid with both carboxylic and ketone functionalities, fitting HTS 2918.30.90.00 criteria. It is essential in organic synthesis, cosmetics, and as a biochemical reagent.
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
• Stabilize with phosphate buffer if shipping >90% concentration to prevent polymerization
• Include flash point data (<60°C) for DOT hazardous material declaration
• Verify not misdeclared as lactic acid (2918.11) which has hydroxy function