Potassium Sorbate

Product Overview

Potassium Sorbate is the potassium salt of sorbic acid, widely used as a preservative to inhibit the growth of mold, yeast, and some bacteria in food and beverage products. It is a white, odorless, and tasteless powder that extends shelf life without affecting the flavor or quality of the product. Its excellent solubility in water and safety profile make it a preferred preservative in the food industry.

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Chemical and Physical Properties

• Chemical Formula: C6H7KO2

• Molecular Weight: 150.22 g/mol

• Appearance: White crystalline powder

• Solubility: Highly soluble in water

• pH Stability: Effective in pH range 3-6.5

• Odor: Odorless

• Taste: Tasteless

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Applications and Benefits

Potassium Sorbate is widely used in:

• Baked goods and pastries

• Cheese and dairy products

• Beverages including fruit juices and soft drinks

• Wine and cider

• Sauces, dressings, and condiments

• Personal care and cosmetic products

It prevents spoilage and extends shelf life by controlling microbial growth, making it essential for product safety and quality assurance.

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Quality Specifications

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Sensory Profile

• Appearance: White, crystalline powder

• Odor: Odorless

• Taste: Tasteless

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Packaging and Storage

Potassium Sorbate is supplied in moisture-resistant 25 kg bags or drums. It should be stored in a cool, dry place away from direct sunlight and moisture. Proper storage ensures a shelf life of up to 2 years.

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Regulatory Status

Potassium Sorbate is approved by FDA, EFSA, JECFA, and other international regulatory bodies as a safe food preservative. It is widely used and accepted for food, beverage, and cosmetic applications.

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Conclusion

Potassium Sorbate is a highly effective preservative that ensures product safety by preventing microbial spoilage. Its excellent solubility, stability, and neutral sensory characteristics make it a key ingredient for extending shelf life in a wide range of food and beverage products.