Broad-spectrum antimicrobial activity against bacteria, yeasts, and molds.
pH-stable performance across a wide range (pH 3.0–8.5), suitable for diverse formulation matrices.
Low irritation potential, supporting mildness claims in sensitive-skin personal care products.
Eco-friendly profile with readily biodegradable components, aligned with EU Ecolabel and COSMOS standards.
Compatible with common cosmetic ingredients including surfactants, polymers, and emulsifiers.
Leave-on and rinse-off skincare formulations (e.g., moisturizers, serums, cleansers).
Shampoos, conditioners, and body washes requiring mild yet effective preservation.
Makeup products including foundations, mascaras, and liquid lipsticks.
Baby care products where low toxicity and gentle preservation are critical.
Pharmaceutical topical preparations such as aqueous gels and lotions.
| Chemical Type | Mixture of sodium benzoate and sodium dehydroacetate |
| Product Form | Aqueous solution |
| Appearance | Clear, colorless to pale yellow liquid |
| Odor | Characteristic mild odor |
| pH (1% aqueous solution) | 4.0–6.0 |
| Density (20 °C) | Approx. 1.02–1.04 g/cm³ |
| Solubility | Completely miscible with water |
| Recommended Use Level | 0.3–1.0% w/w (formulation-dependent) |
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E-mail: wangxingqiang@ericwchem.com
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