High-Purity Potassium Sorbate – Food Preservative, Cosmetic & Industrial Grade

Potassium Sorbate (C₆H₇KO₂) is a highly effective, water-soluble preservative widely used across the food, beverage, cosmetic, and pharmaceutical industries. Known for its excellent antimicrobial properties, Potassium Sorbate inhibits the growth of molds, yeasts, and certain bacteria, helping to maintain freshness, flavor, and safety in products. Its versatility, stability, and non-toxic nature make it an essential additive for both industrial and consumer applications.

In the food industry, Potassium Sorbate is commonly used to preserve baked goods, dairy products, fruit juices, jams, sauces, soft drinks, and wine. By preventing microbial spoilage, it extends shelf life and maintains the quality and safety of food products without altering taste, aroma, or texture. It is especially effective in acidic environments and is widely approved by international food safety authorities including the FDA, EFSA, and WHO.

In cosmetics and personal care, Potassium Sorbate serves as a preservative in lotions, creams, shampoos, conditioners, and makeup products. It prevents bacterial and fungal growth, ensuring product stability, safety, and longevity. Its mild nature makes it compatible with a wide range of formulations, including natural and organic products.

In pharmaceutical applications, Potassium Sorbate is used as a stabilizer and preservative in liquid medicines, syrups, and topical formulations. Its antimicrobial properties help maintain the efficacy and shelf life of sensitive active pharmaceutical ingredients (APIs).

In industrial applications, it can be used as a preservative in pet foods, animal feeds, and specialty chemical formulations where microbial inhibition is critical. Its water solubility and chemical stability make it easy to incorporate into liquid, semi-solid, and powdered products.

Typical Technical Specifications (Food/Industrial Grade):

• Chemical Formula: C₆H₇KO₂
• Appearance: White crystalline powder
• Purity: ≥ 99%
• Solubility: Highly soluble in water
• pH (1% solution): 6.5–8.0
• Melting Point: 270°C (decomposes)
• Moisture Content: ≤ 1%
• Odor: Odorless to slightly acidic

Key Benefits of Potassium Sorbate:

• Effective antimicrobial action against molds, yeasts, and bacteria
• Extends shelf life and preserves product quality
• Safe, non-toxic, and widely approved for food and cosmetic use
• Compatible with acidic and neutral formulations
• Water-soluble for easy incorporation into liquids, pastes, and powders
• Stable under normal storage and processing conditions
• Cost-effective solution for industrial and commercial applications

Potassium Sorbate should be stored in a cool, dry, and ventilated area, away from moisture, heat, and strong oxidizing agents. Proper storage ensures maximum stability, preserves antimicrobial efficacy, and maintains high purity for consistent performance in all applications.

With its versatility, safety, and reliable performance, Potassium Sorbate remains a key ingredient in food preservation, cosmetics, pharmaceuticals, and industrial formulations. Its proven effectiveness, ease of handling, and compatibility with various product types make it a globally trusted preservative for manufacturers seeking long-lasting protection and product quality.

High-Purity Potassium Sorbate

A versatile preservative suitable for food, cosmetic, and industrial applications.

Product Overview

High-Purity Potassium Sorbate is a widely used preservative recognized for its effectiveness in inhibiting the growth of mold, yeast, and fungi. It is suitable for use across multiple industries due to its stability, safety, and performance.

Applications

Food Grade: Extends shelf-life of beverages, baked goods, dairy products, and more.

Cosmetic Grade: Helps maintain freshness in skincare, haircare, and personal care formulations.

Industrial Grade: Used in various manufacturing processes requiring microbial control.

Key Features

- High-purity formulation suitable for demanding applications

- Excellent solubility and stability

- Effective antimicrobial properties

- Compatible with a wide range of formulations