E339 – Sodium Phosphates

Description

Mixture of sodium salts of phosphoric acid; white, odorless powder or granules

Risks

Notes

Sodium phosphates are a family of white, odorless powders made by combining phosphoric acid (derived from phosphate rock) with sodium compounds. These additives are produced through chemical processes that create different types of sodium phosphate salts, each with slightly different properties but similar functions. These versatile additives work as both emulsifiers and acidity regulators in food. As emulsifiers, they help oil and water mix together smoothly, while as acidity regulators, they help maintain the right pH balance in foods. You'll find sodium phosphates in processed cheeses (where they create that smooth, creamy texture), canned soups, processed meats, and some breakfast cereals. Sodium phosphates are synthetic additives that are suitable for vegetarians and vegans, and they don't contain any common allergens. However, people with kidney problems may need to limit their phosphate intake, and those on low-sodium diets should be aware of the sodium content. These additives are approved by food safety authorities but are regulated with maximum usage levels in different food categories.