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Additives

Trisodium Citrate (E331III): What It Is and Is It Safe?

Safe Acidity Regulator / Emulsifying Salt

The tri-basic sodium salt of citric acid (Na3C6H5O7). The most alkaline of the sodium citrates. Used as a buffering agent, emulsifying salt in processed cheese, and in effervescent products. Completely safe in food use. People on very low-sodium diets should note its sodium content.

Category
Acidity Regulator / Emulsifying Salt
Typically used in
Processed cheese, carbonated beverages, effervescent products, sports drinks, ice cream
Regulatory status
Approved EU/USA/UK

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