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Zibo Qingxin Chemicals Co., Ltd.

Sorbic Acid, Food Additive, Food Grade manufacturer / supplier in China, offering Food Additive Sorbic Acid, Industrial Grade White Crystalline Powder Melamine 99.8%, Fully Refined Paraffin Wax 58/60 for Candle Making and so on.

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Food Additive Sorbic Acid

Purchase Qty.:
(Tons)
5-9 10-19 20-39 40+
FOB Unit Price: US $4,500 US $4,480 US $4,450 US $4,400
Purchase Qty. (Tons) FOB Unit Price
5-9 US $4,500
10-19 US $4,480
20-39 US $4,450
40+ US $4,400
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.: sorbic acid
  • Type: Meat Preservative
  • Resource: Natural Preservatives
  • CAS No.: 203-768-7
  • Trademark: QX
  • Composition: Sorbic Acid
  • Effect: Bacteriostatic Agent
  • E No: E200
  • Appearance: White Crystalline Powder
  • Origin: Shandong, China
Product Description
ITEMSTANDARD
AppearanceWhite crystalline powder
IdentificationConforms
Heat StabilityNot change in color after heating for 90 minutes at 105ºC
OdorSlight characteristic odor
Purity99.0-101.0%
Water≤0.5%
Melting Range (ºC)132-135
Residue on Ignition≤0.2%
Aldehydes (as Formaldehyde)0.1% Max
Lead (Pb)≤5 mg/kg
Arsenic (As)≤2 mg/kg
Mercury (Hg)≤1 mg/kg
Heavy Metals (as Pb)≤10 mg/kg
 
ITEMSTANDARD
AppearanceWhite crystalline powder
IdentificationConforms
Heat StabilityNot change in color after heating for 90 minutes at 105
OdorSlight characteristic odor
Purity99.0-101.0%
Water≤0.5%
Melting Range132-135
Residue on Ignition≤0.2%
Aldehydes (as Formaldehyde)0.1% Max
Lead (Pb)≤5 mg/kg
Arsenic (As)≤2 mg/kg
Mercury (Hg)≤1 mg/kg
Heavy Metals (as Pb)≤10 mg/kg
 Application
Sorbic acid and its salts, such as sodium sorbatepotassium sorbate, and calcium sorbate, are antimicrobial agents often used as preservatives in food and drinks to prevent the growth of moldyeast, and fungi. In general the salts are preferred over the acid form because they are more soluble in water, but it is the acid form that is active. The optimal pH for the antimicrobial activity is below pH 6.5. Sorbates are generally used at concentrations of 0.025% to 0.10%. Adding sorbate salts to food will, however, raise the pH of the food slightly so the pH may need to be adjusted to assure safety. It is found in many other foods, such as cheeses and breads.
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