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Factory Supply Bp USP Grade Potassium Sorbate CAS 24634-61-5

China Factory Supply Bp USP Grade Potassium Sorbate CAS 24634-61-5, Find details about China Potassium Sorbate, 24634-61-5 from Factory Supply Bp USP Grade Potassium Sorbate CAS 24634-61-5

Model NO.
PS
Colour
White
Certificate
ISO Reach
Trademark
EBT Chem
Transport Package
25kg/Bag
Specification
Pharma Grade
Origin
China
HS Code
2916310000
Model NO.
PS
Colour
White
Certificate
ISO Reach
Trademark
EBT Chem
Transport Package
25kg/Bag
Specification
Pharma Grade
Origin
China
HS Code
2916310000
Potassium Sorbate
 
DESCRIPTION
INCI Adopted Name:Potassium sorbate
CAS Registry No.:24634-61-5
EINECS No.: 246-376-1
Molecular Formula:C6H7KO2
Molecular Weight:150.22
Structural Formula: 
 
PROPERTY
Molar mass150.22 g·mol−1
AppearanceWhite crystals
Odoryes
Density1.363 g/cm3
Melting point270 °C (518 °F; 543 K) (decomposes)
Solubility in water58.5 g/100 mL (100 °C)

Solubility in other solvents		Soluble in ethanol,propylene glycol
Slightly soluble inacetone
Very slightly soluble inchloroform, corn oil,ether
Insoluble in benzene
 
SPECIFICATIONS
ParametersSpecification
AppearanceWhite Granular or Powder
IdentificationConform
Assay Potassium sorbate98,0-101,0 %
Alkalinity (as K2CO3)≤ 1.0 %
Acidity (as Sorbic Acid)≤ 1.0 %
Aldehyde (as Formaldehyde)≤ 0.1 %
Lead (Pb)≤ 2 mg/kg
Heavy Metals (as Pb)≤ 10 mg/kg
 (Hg)≤ 1 mg/kg
Arsenic(as As)≤ 3 mg/kg
Loss on Drying≤ 1.0 %
 
PACKAGING
Potassium sorbate Standard packaging: 25kg/bag, inner is PE film bag, outer bag is PP film bag. 
Available special request 
 
STORAGE
Potassium sorbate shall be stored in a well-ventilated, cool and dry place which is out of direct sunlight. Keep containers tightly closed when not in use.
 
PERIOD OF VALIDITY
24 months 
 
APPLICATIONS
Potassium sorbate can effectively inhibit the survival of mold, yeast and aerobic bacteria, and also can prevent the growth and reproduction of harmful microorganisms such as botulinum, staphylococcus, salmonella, etc., but to beneficial microorganisms such as anaerobic spores bacteria and lactobacillus acidophilus are almost ineffective, their role in inhibiting development is stronger than that of bactericidal action, so as to effectively extend the preservation time of foods and maintain the flavor of the original food. Its antiseptic effect is 5-10 times that of similar products sodium benzoate.
Currently Potassium sorbate has been widely used in food, beverage, pickles, tobacco, pharmaceuticals, cosmetics, agricultural products, feed and other industries. From the development trend, the scope of its application is still expanding.
Potassium sorbate is an acidic preservative and has good antiseptic effect in foods close to neutral (PH6.0---6.5), while the antisepsis effect of benzoic acid (sodium) is dropped significantly and has a bad taste at PH>4.
 
 
Factory Supply Bp USP Grade Potassium Sorbate CAS 24634-61-5Factory Supply Bp USP Grade Potassium Sorbate CAS 24634-61-5

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