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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use it as a stabilizer and emulsifier, helping to keep ingredients mixed together …
What it is
Sodium polymetaphosphate is a long chain of sodium phosphate molecules. It is made by heating sodium metaphosphate, which is produced from phosphoric acid, a mineral-based acid.
Why it's used
Manufacturers use it as a stabilizer and emulsifier, helping to keep ingredients mixed together and preventing separation. It is often found in beverages like iced tea, as well as in sauces like ketchup and mustard.
Health notes
The U.S. Food and Drug Administration (FDA) lists sodium polymetaphosphate as Generally Recognized As Safe (GRAS) for use in food. International bodies like JECFA (Joint FAO/WHO Expert Committee on Food Additives) have evaluated it. At typical consumption levels, it is not associated with adverse health effects.
Allergen info
Sodium polymetaphosphate is not derived from any of the FDA's major allergens and does not contain gluten.
Note:
This site presents label data from USDA FoodData Central for general information. It is not medical advice.
Check the package label; formulations change.