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EDTA
Ethylenediaminetetraacetic acid (EDTA) is a chelating agent used to bind metal ions, preventing oxidative discoloration in formulations.
Mineral or nutrientUpdated Feb 14, 2026
Health score-1.0
-5Poor5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Potential skin irritation, limited bioaccumulation, environmental persistence
Benefits
Stabilizes color by chelating metal ions, improves product shelf-life
References
Waters containing EDTA
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