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Food Additive Potassium Sorbate

China Food Additive Potassium Sorbate, Find details about China Preservative, Granular from Food Additive Potassium Sorbate

Model NO.
AWI02
Resource
Organic Chemical Preservatives
Trademark
AWI
Transport Package
13mt Max Without Pallets
Origin
China
Model NO.
AWI02
Resource
Organic Chemical Preservatives
Trademark
AWI
Transport Package
13mt Max Without Pallets
Origin
China
Potassium sorbate is the potassium salt of sorbic acid, chemical formula CH3CH=CH-CH=CH-CO2K. 
A white salt that is very soluble in water (58.2% at 20 °C). Used as a food preservative (E number 202). 


Potassium sorbate applications in food, wine, and personal care products. While sorbic acid is naturally occurring in some berries, virtually all of the world's production of sorbic acid, from which potassium sorbate is derived, is manufactured synthetically.Food Additive Potassium Sorbate
Packaging Details:
1-5kg Aluminium Foiled Bag and Ziplock Bag Packed with Aluminium Foiled Bag with ZIplock Bag inside . 
5-20kg Carton, 25kg Paper Drum Packed with Paper drum with Double Plastic Bags inside

Delivery Detail:
Shipped in 3 days after payment

Storage and transport:
Sodium ascorbate should be stored in a ventilated, dry and dark warehouse. Mixed with noxious substances during storage and transport is prohibited.
 
Application and Uses of Potassium Sorbate:
Used to inhibit molds and yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider, soft drinks and fruit drinks, and baked goods. Its breakdown to sorbitol, a sugar alcohol has been shown to increase the chances of a bowel movement from eating prunes. 

Typical Specifation
Product Name
Potassium Sorbate
CAS No.
590-00-1/24634-61-5
Molecular Formula
C6H7KO2
Molecular Weight
150.22
Quality Standard
FCC IX
Packing
In 25kgs carton
Shelf Life
2 years, Keep in cool and dry place
Item
Specification
Appearance
White to off- white granular
Odor
Slight characteristic odor
Solubility
Freely soluble in water and practically insoluble in ether
Heat Stability
No change in color after heating for 90 min at 105 ºC
 
 
Identification Test
(1) Potassium test: Passes Test
(2) Test of double bonds:Passes Test
(3) UV: conforms with standard spectrum
(4) Melting point:133.0~135.0 ºC
Assay(on dry weight basis)
99%~101.0%
pH-Value(10% water solution)
8.5-10.5
Transmittance
≥90.0%
Clarify
Passes Test
Organic Volatile Impurities
Meet the requirement
Acidity(As sorbic acid )
≤1%
Alkalinity(as K2CO3)
≤1%
Chloride(as Cl)
≤0.018%
Sulfate(as SO4)
≤0.038%
Loss On Drying
≤1.0 %
Aldehydes(as formaldehyde)
≤0.1%
Arsenic (as As)
≤3mg/kg
Lead
≤2mg/kg
Zinc
≤0.1mg/kg
Cadmium
≤0.02mg/kg
Mercury
≤1mg/kg
Heavy Metals(as Pb)
≤10mg/kg
Total Count Colony
≤100cfu/g
Mould&Yeast
≤100cfu/g
Coliform
≤30cfu/g

AWI Service

1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request. 
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
 

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai  

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