Back to ChemicalBook Home--->CAS DataBase List--->582-25-2

582-25-2

582-25-2 Structure

582-25-2 Structure
IdentificationMore
[Name]

Potassium benzoate
[CAS]

582-25-2
[Synonyms]

BENZOIC ACID POTASSIUM SALT
POTASSIUM BENZOATE
benzoic acid potassium
PotassiumBenzoateC7H5KO2
Benzoicacidpotassiumsaltanhydrous
Kaliumbenzoat,wasserfrei
POTASSIUM BENZOATE REAGENT
POTASSIUMBENZOATE,CRYSTAL,REAGENT
POTASSIUMBENZOATE,FCC
POTASSIUMBENZOATE,NF
Kaliumbenzoat
Piatassium benzoate
[EINECS(EC#)]

209-481-3
[Molecular Formula]

C7H5KO2
[MDL Number]

MFCD00013061
[Molecular Weight]

160.21
[MOL File]

582-25-2.mol
Chemical PropertiesBack Directory
[mp ]

>300°C
[Sensitive ]

Hygroscopic
[Merck ]

14,1091
[BRN ]

3719165
[CAS DataBase Reference]

582-25-2(CAS DataBase Reference)
[EPA Substance Registry System]

582-25-2(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

1
[F ]

3
[TSCA ]

No
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Benzoic acid-->POTASSIUM BICARBONATE
[Preparation Products]

Lactofen-->4-(Aminomethyl)benzoic acid
Questions and Answers (Q&A)Back Directory
[Description]

Potassium benzoate is the potassium salt of benzoate. It is mostly used for food preservation for inhibiting the growth of mold, yeast and bacteria since it can create low pH condition after entering into the cells to suppress the anaerobic fermentation of glucose. It can also be used in the whistle in many fireworks. In analytic chemistry, it can be used as eluents for ion chromatography to increase the detector response.
[References]

Gjerde, Douglas T., and J. S. Fritz. "Sodium and potassium benzoate and benzoic acid as eluents for ion chromatography." Analytical Chemistry 53.14(1981):2324-2327.
Zengin, N., et al. "The evaluation of the genotoxicity of two food preservatives: Sodium benzoate and potassium benzoate." Food & Chemical Toxicology An International Journal Published for the British Industrial Biological Research Association 49.4(2011):763-9.
Zeb, Alam, et al. "Grape juice preservation with benzoate and sorbate. " Advances in Food Sciences (2009).
Marietta, Michael S. "Fireworks artillery shell." US, US6912958. 2005.
Spectrum DetailBack Directory
[Spectrum Detail]

Potassium benzoate (582-25-2)Raman
Potassium benzoate (582-25-2)IR1
Potassium benzoate (582-25-2)13CNMR
Potassium benzoate (582-25-2)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Potassium benzoate, 99%(582-25-2)
[Sigma Aldrich]

582-25-2(sigmaaldrich)
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