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Potassium benzoateC7H5kO2
CAS#:582-25-2
Molecular formula
C7H5kO2
Molecular weight
160.22
Propertie
white granule, flaky or crystalline powder . odorless or alomot odorless , Melting point 121.5 -123.5
Uses
preservative, antimicrobial agent of food and feed .
Dosage
1, GB2760-96(g/kg): cake 2.5
2, FAO/WHO(1984)o< cheese 3000mg/kg
Limit
Packing
double-layer PE film food bag , net wt 25kg
Quality standard
Index name
FAO/WHO
Assay(dry)
?Y99%
Alkalinity(as KOH)
?0.06%
Moisture
?1.5%
As
3mg/kg
Heavy metals (as Pb)
?10mg/kg
     
     
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