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Zhengzhou United Asia Trading Co., Ltd.

Preservative, Food Additives, Dehydroacetic Acid manufacturer / supplier in China, offering Food Preservative 520-45-6 Dehydroacetic Acid, 200*230 Indian Polyester Durries Stitch Prayer Mat Rug Carpet, Muslim Prayer Carpet and so on.

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Supplier Homepage Product Food additives Food Preservative 520-45-6 Dehydroacetic Acid

Food Preservative 520-45-6 Dehydroacetic Acid

FOB Price: Get Latest Price
Min. Order: 1,000 KG
Port: Shanghai, China
Production Capacity: 200 Tons/ Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: food grade
  • Type: Meat Preservative
  • Resource: Natural Preservatives
  • Transport Package: Bags or Drums
  • Origin: China
  • Composition: Dehydroacetic Acid
  • Effect: Preservative
  • Trademark: OEM
  • Specification: 25kgs
  • HS Code: 2932209090
Product Description
Packaging & Delivery
Packaging Details:In 25kg bags or in 25kgs drums;
Delivery Detail:About 15 days

Characters:
Beige to light-yellow crystalline powder. Odorless, slight sourness. Melting Point: 109oC~112oC, Solubility(25oC, g/100g): Ethanol 3, Glycol 1.7; Olive Oil<1.6; Glycerin<0.1; Water<0.1. Hardly soluble
in water. pH value of saturated aqueous solution is 4. Thermostable and no moisture absorption. It can be volatilized when heat by water.
Usage:
It is a broad spectrum preservative, especially for mold and yeast. The concentration of effective working is low and it is thermostable.
 
Product NameDehydroacetic acid
CAS No.520-45-6
Molecular FormularC8H8O4
SynonymsBeige to light-yellow crystalline powder. Odorless, slight sourness. Melting Point: 109oC~112oC, Solubility(25oC, g/100g): Ethanol 3, Glycol 1.7; Olive Oil<1.6; Glycerin<0.1; Water<0.1. Hardly soluble in water. pH value of saturated aqueous solution is 4. Thermostable and no moisture absorption. It can be volatilized when heat by water.
StorageIt should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
 
In 25kgs drum or in 25kgs bag; Preserve in well-closed containers, at controlled room temperature.
AppearanceWhite powder
 
Test ItemSpecificationsResults
AppearanceWhite to light yellow fine powder White fine powder
C8H8O4 Content, in dry base98.0-100.5%99.90%
Melting Point ºC109.0-111.0109.2-110.4
Loss on drying≤1.0%0.35%
Residue on ignition≤0.1%0.06%
Arsenic(As)≤3(mg/kg)Conformed
Lead(Pb)≤0.5(mg/kg)Conformed
Heavy Metals≤10(mg/kg)Conformed
ConclusionConform to the standard GB29223-2012 & FCC
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