Glyceric Acid from Japan
Glyceric acid features a carboxylic group with adjacent hydroxyl functionality, classified under 2918.19.90.00. Applied in sugar chemistry research and as a chiral building block.
Duty Rate — Japan → United States
4%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify D- vs L-isomer configuration to avoid mixture classification issues
• Include stabilization declarations if anticaking agents present per note 1(f)
• Verify against crude glycerol exclusions in chapter notes