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Conservante (E-211)
Sodium benzoate, a widely used food preservative that inhibits microbial growth to extend shelf life.
Mineral or nutrientUpdated May 2, 2026
Health score+2.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Possible irritant at high concentrations, potential to form benzene when combined with ascorbic acid, regulatory limits on use
Benefits
Effective antimicrobial preservative, extends shelf life of food and beverages
Waters containing Conservante (E-211)
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