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   ChemNet > CAS > 582-25-2 Potassium benzoate

582-25-2 Potassium benzoate

product Name Potassium benzoate
CAS No 582-25-2
Synonyms benzoic acid potassium
Molecular Formula C7H5KO2
Molecular Weight 160.2117
InChI InChI=1/C7H6O2.K/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
EINECS 209-481-3
Molecular Structure 582-25-2 Potassium benzoate
Melting point 300℃
Boiling point 249.3°C at 760 mmHg
Flash point 111.4°C
Vapour Pressur 0.0122mmHg at 25°C
Safety Description S22:;
S24/25:;

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Description
CAS#:582-25-2
Molecular formula£º C7H5kO2
Molecular weight£º160.22
Propertie£ºwhite granule, flaky or crystalline powder . odorless or alomot odorless , Melting point 121.5 -123.5
Uses£ºpreservative, antimicrobial agent of food and feed .
Dosage£º
1, GB2760-96(g/kg): cake 2.5
2, FAO/WHO(1984)¡êo< cheese 3000mg/kg
Limit£º
Packing£ºdouble-layer PE film food bag , net wt 25kg
Quality standard
Index name£ºFAO/WHO
Assay(dry)£º¡Ý99%
Alkalinity(as KOH)£º¡Ü0.06%
Moisture£º¡Ü1.5%
As£º3mg/kg
Heavy metals (as Pb)£º¡Ü10mg/kg
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