What is E301?

Sodium ascorbate is one of a number of mineral salts of ascorbic acid (vitamin C). The molecular formula of this chemical compound is C6H7NaO6. E301 sits in the E300–E399 series, which in the EU classification mainly covers antioxidants and acidity regulators.

What is E301 used for?

E301 belongs to the antioxidants group. Antioxidants stop fats going rancid and food discolouring. Several are natural, such as ascorbic acid (vitamin C).

Is E301 safe?

E301 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 E301 appears on labels

On food packaging you'll find E301 either as the number “E301” or by the name “Sodium ascorbate” 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 E301 vegan?

Yes, E301 is suitable for vegans.