Potassium Sorbate (C₆H₇KO₂) is the potassium salt of sorbic acid, appearing as a white, odorless crystalline powder or granules. It is most active in acidic environments (pH 3–6.5) and effectively prevents the growth of molds and yeasts without altering
Potassium Sorbate is one of the most widely used food preservatives known for its effectiveness in inhibiting mold, yeast, and fungal growth while maintaining the natural flavor, color, and aroma of foods. It is a safe, non-toxic compound that extends product shelf life and is approved globally for use in food and beverage industries. All Chem supplies high-purity, food-grade Potassium Sorbate suitable for a wide range of applications.
Applications
Food Industry
- Preservative in beverages, juices, and soft drinks
- Prevents mold growth in dairy products such as cheese, yogurt, and cream
- Extends shelf life of baked goods and confectionery items
- Used in sauces, jams, and condiments as a natural antimicrobial agent
Beverage Industry
- Prevents secondary fermentation in fruit juices and non-alcoholic wines
- Maintains clarity and freshness in bottled drinks
Other Applications
- Preservative in cosmetics and pharmaceuticals
- Used in animal feed to prevent microbial spoilage
Scientific Name: Potassium Sorbate
Chemical Formula: C₆H₇KO₂
CAS Number: 24634-61-5
Molecular Weight: 150.22 g/mol
Appearance: White crystalline powder or granules
Solubility: Soluble in water and ethanol
Purity: ≥99%
pH (1% solution): approx. 7.0
Water solubility (20°C): 1380 mg/L
Odorless and tasteless
Stable under normal storage conditions
Effective at pH 3.0–6.5
Highly effective natural preservative
Inhibits mold, yeast, and fungal growth
No impact on taste, color, or aroma
Biodegradable and environmentally friendly
Globally approved under E202
Suitable for food, beverage, and dairy industries
Categories: Food Industry
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