Technical Grade Trisodium Phosphate from Japan
Technical grade trisodium phosphate meets industrial purity standards for use in boiler water treatment and textile processing. As a trisodium salt of phosphoric acid, it fits HTS 2835.29.30.00 for other trisodium phosphates. Lower purity than food grade but chemically defined.
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
• Specify 'technical grade' on commercial invoice with assay percentage to distinguish from USP/food grades
• Check for anti-dumping duties if sourced from specific countries; monitor ITC notices