Sodium Benzoate| Best Preservative
What is a
Sodium Benzoate
Sodium Benzoate (C₆H₅COONa) is a highly effective, white crystalline preservative made from benzoic acid and sodium hydroxide, renowned for its ability to inhibit bacterial and fungal growth in various applications. This versatile preservative provided by OOZECHEM is ideal for a wide range of uses due to its excellent solubility and antimicrobial properties. Sodium Benzoate is commonly used in food and beverage preservation, pharmaceutical formulations, and cosmetic products, making it a vital component for extending product shelf life and maintaining quality. Its stability and proven safety profile make Sodium Benzoate a trusted choice across industries such as food processing, pharmaceuticals, and personal care, ensuring product safety and longevity.
Technical Specifications
| Property | Typical Value |
|---|---|
| Appearance | White crystalline powder |
| Purity (Assay) | ≥ 99.0% |
| Moisture Content | ≤ 1.5% |
| Solubility in Water | Fully soluble (clear solution) |
| pH (1% aqueous solution) | ~ 7.0‑8.5 |
| Heavy Metals | ≤ allowed limits per food/pharma standards |
| CAS Number | 532‑32‑1 |
| Molecular Formula / Weight | C₆H₅COONa / ~144.11 g/mol |
Granular Sodium Benzoate
Powdered Sodium Benzoate
Powdered Sodium Benzoate is the most commonly used form due to its fine particle size and rapid dissolution properties. It is highly effective for liquid applications such as beverages, syrups, and cosmetic formulations where quick and complete dissolution is crucial. This form provides maximum surface area contact, ensuring optimal antimicrobial activity and uniform distribution throughout the product. Powdered Sodium Benzoate is ideal for applications requiring immediate solubility and thorough mixing, making it the preferred choice for most food and beverage manufacturers.
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