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Name: Sodium Benzoate   

CAS NO: 532-32-1

EINECS:208-534-8

MF: C7H5NaO2

MW: 144.103

MP:>300 °C(lit.) 

BP:249.3ºC at 760 mmHg

Density:1,44 g/cm3

Appearance: White powder

Purity: 99%

Package: 25g, 100g, 500g, bulk package 

Application:Organic Intermediate

Sodium benzoate CAS NO: 532-32-1 is a food additive that is used as an antimicrobial agent and preservative. It has been shown to have synergistic effects when combined with sodium citrate for the treatment of cancerous skin lesions in mice. This synergistic effect has also been observed using electrochemical impedance spectroscopy on mitochondria from rat brain cells. Sodium benzoate has also been found to inhibit the production of neurotrophic factors such as nerve growth factor and brain-derived neurotrophic factor, which are required for neuronal development. Sodium benzoate can be used to identify DNA mutations by fluorescence probe labeling and synchronous fluorescence imaging.
 

Other name:

Butyryl chloride;

Benzoic acid,sodium salt;

Natriumbenzolcarboxylat;

Sodium benzoic CAS NO: 532-32-1  It is stable in air and soluble in water. Its aqueous solution has a pH of 8 and is soluble in ethanol. Benzoic acid and its salts are broad-spectrum antimicrobial agents, but their antimicrobial effectiveness depends on the pH of the food. As the acidity of the medium increases, the bactericidal and bacteriostatic effects increase, and in the alkaline medium, the bactericidal and bacteriostatic effects are lost. The optimum pH value for antiseptic is 2.5~4.0.

Product Application

Widely used in food industry as Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing.

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