Ferric Orthosphosphate

Ferric orthophosphate is an inorganic salt, a form of iron. It is produced by reacting iron salts with phosphate salts. It is commonly used as a food additive.

Ferric orthophosphate is primarily added to foods as a source of iron, serving as a nutrient fortification. It is often found in enriched grain products like cereals and pasta, as well as in some snack bars and plant-based beverages.

In the United States, ferric orthophosphate is generally recognized as safe (GRAS) by the FDA for use as a nutrient supplement. Iron is an essential mineral for human health, and deficiency can lead to anemia. JECFA and EFSA have evaluated iron compounds, and they have established acceptable daily intakes for iron. Excessive iron intake can be harmful, but this is typically associated with supplements rather than fortified foods.