What is E948?

Oxygen is a chemical element; it has the symbol O and its atomic number is 8. It is a member of the chalcogen group in the periodic table. E948 sits in the E900–E999 series, which in the EU classification mainly covers glazing agents, gases and sweeteners.

What is E948 used for?

E948 belongs to the packaging gases group. Packaging gases are used in packaging to extend shelf life, like nitrogen and CO2.

Is E948 safe?

E948 is considered safe at the levels used in food and is approved for use in the EU. “Safe” means it is approved in the EU and regarded as safe at the levels used in food.

How E948 appears on labels

On food packaging you'll find E948 either as the number “E948” or by the name “Oxygen” in the ingredient list, often after its function. Ingredients are listed in descending order by weight, so an additive near the end is present only in small amounts.

Is E948 vegan?

Yes, E948 is suitable for vegans.