Magnesium Phosphate Tribasic from Japan
Magnesium phosphate tribasic (Mg3(PO4)2) is used as a dietary supplement, antacid, and in ceramics production. Classified HTS 2835.29.51.00 as other phosphates, meeting inorganic compound criteria. Typically octahydrate form.
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
• Dietary supplement imports need FDA NDI notifications or GRAS affirmations
• Confirm magnesium content via ICP analysis for accurate classification
• Pharma grades require USP certificates to clear customs efficiently