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Zibo Qingxin Chemicals Co., Ltd.

Potassium Sorbate, Potassium Sorbate Food Preservatives, Potassium Sorbate Powder manufacturer / supplier in China, offering Food Additive Additives Preservative Potassium Sorbate Powder or Granular, CAS 6035-47-8 Sodium Formaldehyde Sulfoxylate Powder, Aluminium Trichloride and so on.

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Food Additive Additives Preservative Potassium Sorbate Powder or Granular

FOB Price: Get Latest Price
Min. Order: 25 Tons
Production Capacity: 5000 Tons Per Month
Transport Package: 25kg, 50kg, 500kg Jumb Bag, 1000kg Jumbo Bag,
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Powder or Granular
  • Type: Meat Preservative
  • Resource: Natural Preservatives
  • Trademark: QX
  • Origin: Shandong. China
  • Composition: Potassium Sorbate
  • Effect: Antiseptic
  • Remark: a
  • Specification: food grade
  • HS Code: 291619009
Product Description
Food Additive Additives Preservative Potassium Sorbate Powder or Granular 
Potassium Sorbate 
White crystals powder or granular 
Purity:99.0% min 
FCC/ E202 /USP 


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 preserve food original flavor. The preservative efficiency of Potassium Sorbate is 5-10 times sodium benzoate.


AppearanceWhite crystals powder or granular
Acidity(as sorbic acid)Pass test (1%max)
Alkalinity(as K2CO3)Pass test (1%max)
Aldehyde(as formaldehyde)0.1%max
Heavy metals (Pb):10ppm max
Lead(Pb)5ppm max
Hg1ppm max
Loss on drying1.0% max
As3ppm max
Residue on ignitionPass

Package: 25kg carton


It is mainly used as antiseptic and antistaling agent for food etc.

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