CodeE339 · INS 339
TypeAcidity regulator
Made fromMineral.
Found insoft drinks, sweets, jams, sauces and processed foods
What is E339?
E339 is Sodium phosphates, an acidity regulator. Mineral.
Also written as: INS 339, E-339, E 339. INS is the international numbering system used outside Europe, including on labels in Asia, Australia and the Middle East.
What to do
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Frequently asked questions
Is E339 halal?
E339 (Sodium phosphates) is halal. Mineral.
What is E339 made from?
Mineral.
What is E339 used for?
E339 is used as an acidity regulator, typically in soft drinks, sweets, jams, sauces and processed foods.
What should I do if a product contains E339?
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Related E-numbers
E260Acetic acidE261Potassium acetateE262Sodium acetatesE263Calcium acetateE270Lactic acidE296Malic acidE338Phosphoric acidE340Potassium phosphates
Last reviewed 2026-10-06. How we decide · Suggest a correction