Sodium Butylparaben
Sodium Butylparaben, identified by CAS number 36457-20-2, is the water-soluble sodium salt of butyl p-hydroxybenzoate. It typically appears as a white, crystalline, hygroscopic powder that is highly soluble in aqueous systems, distinguishing it from its parent ester. This chemical acts as a potent broad-spectrum preservative, effectively inhibiting the growth of bacteria, yeasts, and molds across a wide pH range.
In industrial and research contexts, this compound is valued for its stability and ease of incorporation into water-based formulations. Because it is pre-solubilized, it eliminates the need for heating or organic solvents during the manufacturing process, making it an efficient choice for large-scale production. Proper handling requires storage in cool, dry conditions to prevent moisture absorption and maintain its chemical integrity over time.
• As a highly effective preservative, Sodium Butylparaben is widely utilized in the formulation of personal care products and cosmetics. Its superior solubility in water makes it particularly suitable for cold-process manufacturing of shampoos, lotions, and liquid soaps, where it provides robust protection against microbial contamination and extends the shelf life of the finished goods.
• In the pharmaceutical and veterinary sectors, this compound serves as an essential antimicrobial agent for topical and oral liquid preparations. It helps maintain the sterility of aqueous solutions and suspensions, ensuring that formulations remain free from pathogenic microorganisms during storage and repeated use. Its chemical stability allows it to function effectively even in complex chemical environments.
• The compound is also employed in various industrial applications, such as the preservation of adhesives, glues, and decorative coatings. By preventing the degradation caused by fungal and bacterial growth, it preserves the physical properties and performance of these materials. Its high efficacy at low concentrations makes it a cost-effective solution for protecting water-based industrial fluids and technical emulsions.
Product Name: Sodium Butylparaben
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.