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Zhengzhou Natural Chemical Co.,Ltd.
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Potassium Sorbate (Powder)

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Model No.: CAS 24634-61-5
Product Name: Potassium Sorbate (Powder)
Product Origin: China
Standard: BP/USP/ FCC/E211/EP
Brand Name: NC
PriceTerms: on sale
Supply Ability: Enough Stocks

Physical & Chemical Properties.:

Color less crystals of a white crystalline powder

Freely soluble in water, sparingly soluble in ethanol.

It is unstable if not sealed well, will be oxidized into colored ones and absorbing moistures in case in air for long time.


Potassium sorbate is used to inhibit molds and Yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider and baked goods.

Potassium sorbate has been used extensively in drink, Vegetables in soy, tobacco, drugs, cosmetics, agriculturals products, forage and other domain.


1). Net 25 kg kraft bags

2). Net 25 kg carton

3). According to customers' requirement

Quality standard.: ( see table )

The quality conforms to BP / E211 / FCC Standard.

Potassium sorbate index





Loss on drying

≤1.0% after drying at 105 °C for 3 hours

Melting range


Acidity or alkalinity

0.1% (as sorbic acid or K2CO3)


0.1%, calculated as formaldehyde


≤3 ppm

Heavy metal

≤10 ppm


≤5 ppm


≤1 ppm





Organic volatile impurities

Qualified with regulations

Shelf life

2 years

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Contact Information
Company Name : Zhengzhou Natural Chemical Co.,Ltd.
Address : No.37, Huaihe Road, Erqi District, Zhengzhou City, Henan Province, China
Zhengzhou   Henan   China
Zip : 450015
Tel : 86- 371- 68862691
Mobile Phone : 86-15517173183
Skype Name : zznccl
Fax : 86- 371- 68891652
Website :
Contact Person (Sales department) : Darwin Xu    
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