Potassium sorbate

Product Name
Potassium sorbate
E.Number
E202
CAS. NO.
590-00-1
H.S. Code
291619
EINECS NO.
246-376-1

Potassium sorbate (chemical formula:C6H7KO2) – colorless to white flaky crystals or crystalline powder, odorless or slightly odorous. Unstable in the air. Can be oxidized and colored. Molecular weight 150.22. Has hygroscopicity. Easy to dissolve in water and ethanol. Mainly used as a food preservative, it belongs to acidic preservatives. When combined with organic acids, the…

    Introduction

    Potassium sorbate can effectively inhibit the activity of mold, yeast, and aerobic bacteria, thereby prolonging the shelf life of food and maintaining its original flavor. Potassium sorbate is an acidic preservative that still has good preservative effects in foods close to neutral (pH 6.0-6.5) (not suitable for dairy products). Potassium sorbate is recommended by the International Food and Agriculture Organization and the World Health Organization as an efficient and safe preservative, widely used in industries such as food, beverages, tobacco, pesticides, cosmetics, etc. As an unsaturated acid, it can also be used in the resin, fragrance, and rubber industries.

    Specifications

    Applications

    Used as a food preservative, fruit and vegetable fresh-keeping, and detergent for cosmetics and feed preservatives.

    Usage

    The recommended dosage in the food industry is 0.02% -0.2%.(The dosage may vary depending on the application)

    Storage

    • Keep the storage container sealed.
    • Put it in a tight storage container and store it in a cool, dry place.

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