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Organic Intermediate

Potassium benzoate CAS 582-25-2

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Product Name:Potassium benzoate




Benzoic acid potassium salt


Molecular Structure:





Item Specifications
CAS No. 582-25-2
Molecular Formula C7H5KO2
Molecular Weight 160.20
Appearance White powder
Content ≥99%
Loss on dryingt ≤2.0%
Hazen ≤20
Appearance ofsolution Pass
Acidity andalkalinity Pass
Readily oxidizablesubstance Pass

Packing: 25kg/Bag




Potassium benzoate white granules, flakes or crystalline powder. Odorless or nearly odorless. Melting point 121.5~123.5℃. Freely soluble in water, soluble in ethanol. Used as edible preservative



1.)Preservative; antimicrobial agent. Mainly used in margarine, thin margarine, wine.


2.)Used as an edible preservative


  1. )Analytical reagents. preservative. Pharmaceutical. The food industry is used as a preservative; an antimicrobial agent. Potassium benzoate is also used as a pyrotechnic material squeaking agent.



Stored in a cool dry and ventilated place


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