Xuzhou First Chemical Co., Ltd.

Potassium Sorbate, Food Additive, Sorbic Acid manufacturer / supplier in China, offering Food Grade Potassium Sorbate, Ammonium Sulphate (fertilizer grade) , Nitrogen Fertilizer, Semi and Fully Refined Paraffin Wax and so on.

Supplier Homepage Product List Additive Food Grade Potassium Sorbate

Food Grade Potassium Sorbate

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 400 Metric Ton/Metric Tons Per Month
Transport Package: Packed in 25kg Cartons
Payment Terms: L/C, T/T, Western Union

Basic Info.

Efficacy:Promote Healthy & Growth
Classification:Food Additives
Specification:Food grade

Product Description

Factory of Potassium Sorbate
Sorbic Acid
Min order: 2mts
Best price: USD3200/MT
Potassium Sorbate

Chemical formula: C6H7KO2
Molecular welght: 150.22

1)Excellent preservative properties:
Sorbic Acid (Potassium Sorbate) can restrain effectively the activity of mould, yeast and aerophile bacteria. Restrain growth and reproduction of the pernicious micro oraganism as pseudomonas, staphylococcus salmonella action to restrain growth is more powerful than killing. Meanwhile, it can not restrain useful microoraganim growth as Anaerobic spore-bearing bacilli, acidophil therefore to lengthen food store period and remain food original flavor. The preservative efficiency of sorbic acid (potassium sorbate) is 5-10 times sodium benzoate.

2)High safety
Sorbic acid (potassium sorbate) is one kind of nonsuturated fatty acid compounds. It can be absorbed by human body rapidly, then decomposed into CO2 and H2O, moreover no remaining in body.

3)Good stability
Sorbic acid (potassium sorbate) is stable in sealed status, will not be decomposed until 270Deg. C. It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time.

4)Wide application
At the moment, sorbic acid (potassium sorbate) has been used extensively in food, drink, vegetables in soy, tobacco, drugs, cosmetics, agricultural products, forage and other domain. Its application should be wide and wide in the world.
As acidic preservative, sorbic acid (potassium sorbate) is also used well in neutral food (pH6.0-6.5). The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while pH>4.

5)Application flexibility
Sorbic acid (potassium sorbate) can be used by direct adding, spraying, retting, dry spraying, using in packing material and other method.


Appearance: White granule
Content(C6H7KO2): 99.00-101.0%
Clarity: Passed
Free Alkali(as K2CO3): Passed
Aldehyde(as HCHO): Not more than 0.1%
Loss on drying: Not more than 1%
Chloride(CI-): Not more than 0.018%
Sulfate(SO4-): Not more than 0.038%
Heavy Metals(Pb): Not more than 0.001%
Arsenic(As): Not more than 0.0003%
Quality FCC V
Heat stability no change in colour after heating for 90 minutes at 105 °C
Appearance White Granular or white powder White granular
Identification Conform to standard complies
Assay 99.0 – 101.0% 100.7%
Loss on Drying 1.0% max 0.1%
Alkalinity (as K 2 CO 3 ) 1.0% max < 1.0%
Acidity (as Sorbic acid) 1.0% max < 1.0%
Aldehydes 0.1% max < 0.1%
Heavy metals (as Pb) 10 ppm max < 10 ppm
Lead 2 ppm max < 2 ppm
Mercury 1 ppm max < 1 ppm
Arsenic 3 ppm max < 3ppm
CONCONCLUSION: The above product is in conformity with FCC V

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Xuzhou First Chemical Co., Ltd.

- Jiangsu, China
- Trading Company

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