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Highly effective broad-spectrum preservative against bacteria, yeasts, and molds.
Excellent compatibility with anionic, nonionic, and amphoteric surfactants commonly used in aqueous formulations.
Stable across a wide pH range (pH 4–10), ensuring reliable performance in diverse formulation environments.
Low odor profile and favorable toxicological profile supporting safer handling and regulatory compliance.
Compatible with common co-biocide systems for enhanced preservation synergy and resistance management.
Household and industrial cleaning products, including liquid detergents and disinfectant concentrates.
Personal care formulations such as shampoos, conditioners, shower gels, and liquid soaps.
Water-based paints and coatings requiring long-term microbial stability during storage.
Adhesives, sealants, and construction chemicals exposed to humid or warm conditions.
Agrochemical adjuvants and aqueous pesticide concentrates.
| Chemical Type | Butylparaben (n-butyl 4-hydroxybenzoate) |
| Product Form | Powder or crystalline solid |
| Appearance | White to off-white crystalline powder |
| Solubility | Soluble in ethanol, propylene glycol, and hot water; sparingly soluble in cold water |
| Melting Point | 68–72 °C |
| pH of 1% Aqueous Solution | 4.5–6.5 |
| Primary Applications | Preservation of aqueous, low-to-moderate pH formulations |
| Key Features | Broad-spectrum antimicrobial activity, thermal stability, low volatility |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
