Potassium sulphates (E515)
Updated October 2, 2026
Potassium sulphates (E515) is a food additive in the “other additives” group. It appears in 66 products in our database, 39 of them sold in the US.
Quick facts
- Also known as
- E515
- E-number
- E515
- Function
- Other additives
- Found in
- 66 products (39 sold in the US)
Foods that commonly contain Potassium sulphates
Share of published products in each category whose ingredient list includes Potassium sulphates.
Popular products with Potassium sulphates
d NOVA 4 
a NOVA 3 
b NOVA 3 
b NOVA 1 
a NOVA 1 
b NOVA 1 
b NOVA 3 
e NOVA 3 
d NOVA 4 
c NOVA 4 How to spot Potassium sulphates on a label
Look for any of these names in the ingredient list:
Related additives
Frequently asked questions
What foods contain Potassium sulphates?
In our database, Potassium sulphates most often appears in sodas, potato gnocchi, waters and paris-brest.
How many products contain Potassium sulphates?
66 published products on Foodmetria list Potassium sulphates, including 39 sold in the United States. Counts come from ingredient lists in Open Food Facts and update daily.
Product data: Open Food Facts (ODbL), updated daily. Additive information is for general education and is not medical advice. Always check the package label. Our methodology.