Triethanolamine (2,2',2''-Nitrilotriethanol) from Japan
Triethanolamine (TEA) is a tertiary amino alcohol with three ethanol groups attached to nitrogen. Falls under HTS 2922.50.50.00 as other amino-compounds with oxygen function. Common in cement grinding aids, textile processing, and personal care products.
Duty Rate — Japan → United States
6.5%
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
• Ensure COA specifies >85% purity to avoid mixture classification under 3824
• Monitor for DEA contamination; FDA limits in cosmetics require testing documentation
• Use stainless steel containers to prevent corrosion-related contamination claims