Dipotassium Phosphate (DKP) from Mexico
Dipotassium phosphate (K2HPO4) is an inorganic phosphate salt of potassium used as a buffering agent in food and pharmaceuticals. Classified under HTS 2835.24.00.00 for its chemically defined phosphate structure of potassium.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include FDA compliance docs for food-grade imports; test for heavy metals as phosphates often scrutinized; avoid bulk packaging that could imply fertilizer use leading to Chapter 31 reclassification