| Formula |
C6H5COONa
|
|---|---|
| CAS No. | 532-32-1 |
| EC No. | 208-534-8 |
| Synonyms |
Elixi-KON SB powder
Description
Sodium benzoate is a widely used preservative in cosmetic, pharmaceutical and industrial formulations. It is particularly effective against yeasts, molds and certain bacteria, especially in water-based systems.
Thanks to its high water solubility and ease of incorporation, sodium benzoate is a reliable and cost-effective solution for ensuring microbiological protection of formulations.
Functions
- Preservative
- Antimicrobial agent
- Protection against yeasts and molds
Applications
- Cosmetics (skin care, body care, hair care)
- Personal care products (shower gels, shampoos, cleansers)
- Water-based formulations
- Pharmaceutical applications
- Industrial applications
Recommended dosage
- Typically: 0.1 – 0.5%
- (depending on application, pH and local regulations)
⚠️ Optimal efficacy in acidic formulations (pH ≤ 5.5).
Key benefits
- Easily soluble in water
- Good compatibility with a wide range of formulations
- Proven and reliable preservative solution
- Compliant with major international cosmetic regulations
Regulatory status
- Approved for use in cosmetics under Regulation (EC) No 1223/2009
- REACH compliant
For further information please contact the Product Manager.
This product is not available in: Brazil, Türkiye