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Potassium Benzoate
 
CAS No.582-25-2
Einecs No.209-481-3
HS Code2916 3100
Molecular FormulaC7H5KO2
Molecular Weight160.21 g/mol
Synonyms
Benzoic acid; potassium salt
STANDARD SPECIFICATIONS
TestSpecifications
Physical appearanceFree flowing fine white powder
Purity (On dry basis)Min 99 %
MoistureMax 1.5 %
Acidity/Alkalinity1 gm requires a max of 0.2 ml of 0.1 N HCl or NaOH solution
pH (5% solution)Above 8
Lead (Pb)Max 20 ppm
Arsenic (As)Max 10 ppm
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