CodeE938 · INS 938
TypePackaging gas
Made fromGas.
What is E938?
E938 is Argon, a packaging gas. Gas.
Also written as: INS 938, E-938, E 938. 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 E938 halal?
E938 (Argon) is halal. Gas.
What is E938 made from?
Gas.
What is E938 used for?
E938 is used as a packaging gas.
What should I do if a product contains E938?
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
Last reviewed 2026-10-06. How we decide · Suggest a correction