Comparing E339III - Trisodium phosphate vs E450VI - Dicalcium diphosphate

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.

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.

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.

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.

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.