Ultrahigh Purity Trisodium Phosphate from Japan
Ultrahigh purity (>99.99%) trisodium phosphate for semiconductor wafer cleaning and electronics manufacturing. Meets stringent trace metal specs for Chapter 28 chemical definition under HTS 2835.29.30.00. Packaged in cleanroom conditions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide ICP-MS analysis showing metals <1ppb for high-tech end-use verification
• Nitrogen-purged double bags prevent contamination during transit
• ITAR/EAR may apply if destined for semiconductor fabs; check end-user