Comparing E338 - Phosphoric acid vs E341I - Monocalcium phosphate
Overview
Synonyms
Products
Found in 4,566 products
Found in 14,697 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 4 keywords in U.S. during the last 10 years.
Interest over time for 7 keywords in U.S. during the last 10 years.
Popular questions
Is phosphoric acid bad for you?
At permitted food levels it’s considered safe (GRAS in the U.S.; EFSA sets a group ADI for phosphates of 40 mg/kg bw/day as phosphorus). Overconsumption—especially via acidic soft drinks—can contribute to dental enamel erosion, and high phosphate intakes may be a concern for people with kidney disease.
Is phosphoric acid a strong acid?
No—it's a weak, triprotic acid (pKa ≈ 2.15, 7.2, 12.3), though concentrated solutions are corrosive.
What is phosphoric acid used for?
In foods it’s used as an acidulant to add tartness and control pH (e.g., in colas) and as a sequestrant/antioxidant to stabilize color and flavor.
What does phosphoric acid do to the body?
It dissociates into phosphate ions, which are essential for bones and energy metabolism, while the acid load is buffered and excreted. High intakes from acidic drinks can erode tooth enamel, and excess phosphate may be problematic in kidney disease or with low calcium intake.
What is the formula for phosphoric acid?
H3PO4.
Is monocalcium phosphate bad for you?
No—at typical food levels it’s considered safe (GRAS in the U.S. and authorized in the EU); concerns mainly arise with excessive phosphate intake or in people with kidney disease.
What does monocalcium phosphate do to your body?
It dissociates into calcium and phosphate ions, common nutrients involved in bone structure and cellular energy, and at normal intakes has no special effects beyond contributing small amounts of these minerals; very high phosphate intake can disrupt mineral balance, especially with kidney problems.
Is monocalcium phosphate dairy?
No—it's a mineral salt made from phosphate rock and calcium sources, not from milk, so it’s dairy‑free.
Is monocalcium phosphate vegan?
Yes—it's typically produced from mineral sources and contains no animal-derived ingredients; strict vegans may still confirm sourcing with the manufacturer.
What is monocalcium phosphate in food?
It’s a leavening acid used in baking powders to react with baking soda and release carbon dioxide so baked goods rise; it also helps regulate acidity and can add calcium.