Comparing E338 - Phosphoric acid vs E450I - Disodium diphosphate
Overview
Synonyms
Products
Found in 4,566 products
Found in 13,177 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.
What did marvin sapp do?
This seems unrelated; Disodium diphosphate (E450i), also called sodium acid pyrophosphate (SAPP), is a leavening acid and sequestrant that helps dough rise and prevents discoloration in foods like baked goods and potatoes.
How old is marvin sapp?
Age isn’t applicable; E450i is a permitted phosphate additive considered safe within regulatory limits (e.g., EFSA’s group ADI for phosphates is 40 mg/kg body weight per day as phosphorus), though people with kidney disease may need to limit phosphate additives.
Is tyreak sapp related to warren sapp?
Unrelated to the additive; E450i is a synthetically produced phosphate salt labeled as sodium acid pyrophosphate, disodium (dihydrogen) diphosphate, or E450i.
Does warren sapp have a son?
Not about the additive; E450i commonly appears in cakes, pancakes, processed meats, canned seafood, and frozen potatoes to control leavening, improve texture, and retain moisture.
What happened to marvin sapp?
Also unrelated; E450i remains authorized for use, and while generally recognized as safe at permitted levels, excessive phosphate intake can affect mineral balance in sensitive individuals.