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Zibo Qingxin Chemicals Co., Ltd.

Potassium Sorbate, Food Additive, Food Preservative manufacturer / supplier in China, offering Food Preservative Potassium Sorbate, Mono Potassium Phosphate 99% MKP Tech Grade, High Purity Kcl Potassium Chloride 60% and so on.

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Food Preservative Potassium Sorbate

Purchase Qty.:
1-4 5-9 10-19 20-39 40+
FOB Unit Price: US $4,000 US $3,950 US $3,900 US $3,850 US $3,800
Purchase Qty. (Tons) FOB Unit Price
1-4 US $4,000
5-9 US $3,950
10-19 US $3,900
20-39 US $3,850
40+ US $3,800
Get Latest Price
Production Capacity: 5000mt Per Month
Transport Package: 25kgs Per Drum or Carton, 18mt Per 20ft Container
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: potassium sorbate
  • Type: Meat Preservative
  • Resource: Natural Preservatives
  • Trademark: QX
  • Origin: Shandong, China
  • Composition: Potassium Sorbate
  • Effect: Bacteriostatic Agent
  • Assay (%): 99.0 - 101.0
  • Specification: FCCIV
Product Description
Food Preservative Potassium Sorbate

Potassium Sorbate is a widely used food preservative that is gaining popularity in natural cosmetic products. It is the natural potassium salt of sorbic acid, which when dissolved in water based products is effective against yeasts, molds and select bacteria. While Potassium Sorbate has shown to be quite an effective preservative in a wide range of personal care products, it is not on its own a full spectrum preservative.  We recommend using a secondary preservative if looking for wider protection, such as Grapefruit Seed Extract 60/40 Citricidal. 
AppearanceWhite to off-white granularConforms
Heat StabilityNo change in colour after heating for 90 minutes at 105°CPass
Assay (%)99.0 - 101.099.9
Loss on drying (%)≤ 10.18
Alkalinity (as K2CO3, %)≤ 1< 1
Chloride (as Cl, %)≤ 0.018< 0.018
Aldehydes (as formaldehyde, %)≤ 0.1< 0.1
Sulfate (as SO4, %)≤ 0.038< 0.038
Arsenic≤3 mg/ kgConforms
Lead≤2 mg/ kgConforms
Mercury≤1 mg/ kgConforms
Total heavy metals (as Pb)≤10 mg/ kgConforms
Storage and Transport: Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid to damage bags. Its expiry date is two years.
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