Potassium Phosphate

Potassium phosphate occupies a specialized niche as both a food-grade nutrient supplement and a high-purity reagent for pharmaceutical and fermentation applications, where potassium content and phosphate buffering capacity are both critical. All US imports fall under the single tariff line 2835240000, and food- or pharma-grade shipments are subject to FDA review at entry. Israel leads US supply under this heading, with France and Germany as the next most significant sources. The relatively concentrated supplier base — centered on Israel, France, and Germany — means procurement teams monitor geopolitical and logistics disruptions closely.