Potassium Benzoate | 582-25-2
Cas No :
582-25-2
Synonyms :
Form :
Solid
Molecular Weight :
160.21 G/Mol
Molecular Formula :
C7H5KO2
Melting Point :
300 °C
Boiling Point :
350 °C
Solubility :
Soluble In Water; Soluble In Ethanol; Insoluble In Nonpolar Solvents
Flash Point :
350 °C
Description :
Overview of Potassium Benzoate
Potassium Benzoate is a widely used food-grade and industrial preservative known for its strong antimicrobial properties, particularly against yeast and mold. It is the potassium salt of benzoic acid and appears as a white crystalline powder with excellent solubility in water. Due to its effectiveness at low concentrations, Potassium Benzoate is extensively used in food & beverage, pharmaceutical, cosmetic, and industrial formulations.
Because of its high solubility and stability, Potassium Benzoate is preferred in applications where sodium content needs to be reduced while maintaining preservative efficiency. It plays a crucial role in ensuring product safety, extended shelf life, and quality consistency.
Related products available on our website and used in similar preservation and formulation applications include Sodium Benzoate, Benzoic Acid, Potassium Sorbate, and Calcium Propionate. These preservatives are commonly used together in food, pharmaceutical, and cosmetic formulations.
Applications of Potassium Benzoate
Food & Beverage Industry
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Used as a preservative in beverages, sauces, and processed foods
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Inhibits growth of yeast, mold, and bacteria
Pharmaceutical Industry
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Used as a preservative in syrups and liquid formulations
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Helps maintain microbial stability
Cosmetics & Personal Care
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Used in creams, lotions, and personal care products
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Prevents microbial contamination
Industrial Applications
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Used in chemical formulations requiring preservation
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Applied in specialty and export-grade products
Safety & Handling Guidelines
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Generally considered safe when used within recommended limits
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Avoid inhalation of dust
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May cause mild skin or eye irritation
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Use gloves and goggles during handling
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Store in tightly sealed containers in a dry place
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Follow MSDS instructions strictly
Where to Buy Potassium Benzoate?
Potassium Benzoate Manufacturer
ChemicalBull supplies high-purity Potassium Benzoate suitable for food, pharmaceutical, cosmetic, and industrial applications.
Potassium Benzoate Supplier & Distributor
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Food-grade and industrial-grade quality
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Bulk and customized packaging available
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Supplied with COA, TDS & MSDS
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Reliable domestic and international supply
Potassium Benzoate MSDS
The MSDS provides complete information on safe handling, storage conditions, health effects, and emergency response measures. Always review the MSDS before use.
Frequently Asked Questions (FAQs)
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What is Potassium Benzoate used for?
It is used as a preservative in food, beverages, pharmaceuticals, and cosmetics. -
Is Potassium Benzoate safe for food use?
Yes, it is approved for food use within specified limits. -
Is Potassium Benzoate soluble in water?
Yes, it is highly soluble in water.