Calcium phosphate (E341)
Updated October 2, 2026
Calcium phosphate (E341) is a food additive in the “acids & acidity regulators” group. It appears in 21,342 products in our database, 17,301 of them sold in the US.
Quick facts
- Also known as
- Tricalcium phosphate, Monocalcium phosphate, E341
- E-number
- E341
- Function
- Acids & acidity regulators
- Found in
- 21,342 products (17,301 sold in the US)
Foods that commonly contain Calcium phosphate
Share of published products in each category whose ingredient list includes Calcium phosphate.
Popular products with Calcium phosphate
d NOVA 4 
a NOVA 4 
c NOVA 4 
NOVA 4 
d NOVA 4 
c NOVA 4 
c NOVA 4 
e NOVA 4 
a 
d NOVA 4 Calcium phosphate-free alternatives
Popular products from the same categories that don't list Calcium phosphate and score Nutri-Score A–C.
c NOVA 4 
a NOVA 4 
a NOVA 4 
c NOVA 4 
c NOVA 4 How to spot Calcium phosphate on a label
Look for any of these names in the ingredient list:
Related additives
Frequently asked questions
What foods contain Calcium phosphate?
In our database, Calcium phosphate most often appears in cakes, biscuits, breads and cake mixes.
How many products contain Calcium phosphate?
21,342 published products on Foodmetria list Calcium phosphate, including 17,301 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.