Product Overview
Potassium Sorbate (E202) is a highly reliable, GRAS-approved preservative that actively extends the shelf life of food and beverage products. It works by altering the cell membrane permeability of molds and yeasts, preventing their reproduction.
Unlike many other preservatives, it is exceptionally effective in slightly acidic to neutral environments. Its granular/crystalline structure prevents irritating dust during manufacturing while dissolving instantly when added to water or liquid formulations.
Key Highlights
Functional Benefits
Essential for maintaining product safety and commercial viability.
Shelf Life Extension
Significantly prolongs the viable commercial shelf life of products by inhibiting the growth of spoilage organisms.
Food Safety
Prevents the proliferation of mycotoxin-producing molds, ensuring the product remains safe for consumers.
Excellent Solubility
Dissolves rapidly in ambient temperature water, making it extremely easy to dose accurately into liquid vats.
Clean Label Profile
A naturally occurring compound that is widely accepted globally as a safe and effective food additive.
pH Versatility
Maintains its antimicrobial effectiveness across a wider pH range compared to alternatives like sodium benzoate.
Flavor Integrity
Completely neutral taste and odor profile means it won't interfere with delicate flavors in wines, juices, or baked goods.
Technical Specifications
Typical Analysis
| Assay (on dry basis) | 99.0% - 101.0% |
| Loss on Drying | ≤ 1.0% |
| Acidity / Alkalinity | Passes test (Neutral) |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| E-Number | E202 |
General Information
| Appearance | White Granules/Crystals |
| Odor | Odorless |
| Solubility | Freely soluble in water |
| Standard Packaging | 25 kg Carton/Bag |
| Shelf Life | 24 Months |
Frequently Asked Questions
Potassium Sorbate is the potassium salt of sorbic acid. It is a highly effective, widely used, and naturally occurring food preservative that actively prevents the growth of mold, yeast, and certain bacteria in foods and beverages.
It is extremely versatile and commonly used in baked goods, cheeses, wines, hard ciders, soft drinks, fruit juices, dried fruits, syrups, jams, and even dietary supplement liquids to prevent spoilage.
When used at typical recommended levels (usually 0.025% to 0.1%), Potassium Sorbate is completely tasteless and odorless, preserving the natural flavor profile of your product.
Potassium Sorbate is often preferred because it is effective across a wider pH range (up to pH 6.5) and is generally considered to have a cleaner taste profile than Sodium Benzoate, which can sometimes impart a slight metallic aftertaste.
Yes, our Potassium Sorbate comes in highly soluble granular or powder forms, dissolving quickly and completely in water, making it incredibly easy to integrate into liquid processing lines.
