Comparing E339III - Trisodium phosphate vs E450 - Diphosphates

Synonyms
E339iii
Trisodium phosphate
Tribasic sodium phosphate
E450
Diphosphates
Pyrophosphate
diphosphate
E-450
e 450
e450 stabilizer
Products

Found in 1,058 products

Found in 15,646 products

Search rank & volume
#9920K / mo🇺🇸U.S.
#1567.7K / mo🇺🇸U.S.
Awareness score

×2.76
over-aware

×0.07
under-aware

Search volume over time

Interest over time for 3 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
  1. What is trisodium phosphate used for?

    It’s a synthetic phosphate salt (E339iii) used in foods as an acidity regulator/buffer, emulsifier, stabilizer, sequestrant, and moisture-binding agent to improve texture, retain moisture, and prevent discoloration.

  2. Why is trisodium phosphate in cereal?

    It helps control pH during processing/extrusion and improves texture and crunch, and it can chelate metals to prevent off-colors or clumping.

  3. Is trisodium phosphate bad for you?

    At approved food levels it’s considered safe by regulators (e.g., FDA GRAS; EFSA sets a group ADI for phosphates), but people with kidney disease or those limiting phosphorus or sodium should monitor intake.

  4. Is trisodium phosphate poisonous?

    Food-grade amounts used in foods are not poisonous; however, concentrated/non‑food forms are caustic and ingesting large amounts can be harmful.

  5. Is trisodium phosphate in cereal bad for you?

    The small amounts used in cereal are within regulatory limits and not considered harmful for the general population; the main concern is overall phosphorus and sodium intake. Those with kidney disease or on phosphate‑restricted diets should limit added phosphate sources.

  1. What is sodium acid pyrophosphate?

    Sodium acid pyrophosphate (SAPP) is an E450 diphosphate salt used mainly as a leavening acid with baking soda and as a sequestrant to control color and prevent off‑reactions in foods like baked goods and potato or seafood products.

  2. What is tetrasodium pyrophosphate?

    Tetrasodium pyrophosphate (TSPP) is an E450 diphosphate salt used as a sequestrant, buffer, and stabiliser to bind metal ions and improve water retention and texture in foods such as seafood, processed meats, and some dairy products.

  3. Is sodium acid pyrophosphate bad for you?

    It’s generally recognized as safe at permitted food levels; EFSA sets a group ADI for phosphates of 40 mg phosphorus/kg body weight/day. People with kidney disease or on phosphate‑restricted diets should limit phosphate additives, which can add to overall phosphorus intake.

  4. What is adenosine diphosphate?

    Adenosine diphosphate (ADP) is a natural cellular molecule involved in energy transfer; it contains a diphosphate group but is not used as the food additive E450.

  5. What is pyrophosphate in food?

    In food, pyrophosphate (diphosphate, E450) refers to salts of P2O7 used as stabilisers, emulsifiers, sequestrants, thickeners, or leavening acids. Examples include sodium acid pyrophosphate and tetrasodium pyrophosphate, which help control leavening, bind metal ions, and improve texture or moisture retention.