Additives
Sodium Carbonate (E500I): What It Is and Is It Safe?
Safe
Acidity Regulator / Raising Agent
Anhydrous sodium carbonate (Na₂CO₃). Used as an alkaline acidity regulator and raising agent. In food use, the quantity present is very small and entirely safe. Used in the traditional making of pretzels, some Asian noodles (where it gives a characteristic flavour and yellow colour), and as a pH adjuster in cocoa powder ("Dutch process").
- Category
- Acidity Regulator / Raising Agent
- Typically used in
- Pretzels, some noodles (ramen, soba), Dutch-process cocoa, effervescent products
- Regulatory status
- Approved EU/USA/UK.
- Also listed as
- Soda Ash, Washing Soda
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Products
Products containing Sodium Carbonate
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