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Merck

71300

Sigma-Aldrich

Benzoato de sodio

purum p.a., ≥99.0% (NT)

Sinónimos:

Ácido benzoico sodium salt

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About This Item

Fórmula lineal:
C6H5COONa
Número de CAS:
Peso molecular:
144.10
Beilstein:
3572467
Número CE:
Número MDL:
Código UNSPSC:
12352100
eCl@ss:
39024301
ID de la sustancia en PubChem:
NACRES:
NA.21

grado

purum p.a.

Nivel de calidad

Análisis

≥99.0% (NT)

formulario

powder

mp

>300 °C (lit.)

solubilidad

water: soluble(lit.)

trazas de anión

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

trazas de catión

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤2000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

cadena SMILES

[Na+].[O-]C(=O)c1ccccc1

InChI

1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1

Clave InChI

WXMKPNITSTVMEF-UHFFFAOYSA-M

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Descripción general

Sodium benzoate is the sodium salt of benzoic acid. On dissolution in water it affords weakly basic solution. It is widely employed as a food preservative and in various cosmetic products. It has anti-corrosive properties. Its determination in fruit juices, sodas, soy sauce, ketchup, peanut butter, cream cheese and other foods by HPLC method has been proposed. It exhibits microbicidal action and is added as anti-microbial agent in various food products. It is a Food and Drug Administration-approved nontoxic drug.

Aplicación

Sodium benzoate may be used in the preparation of various heavy metal benzoates.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Eagleson M.
Concise Encyclopedia Chemistry, 121-121 (1994)
Andrew G Reidenbach et al.
Biomolecules, 10(1) (2019-12-22)
Antisense oligonucleotides (ASOs) designed to lower prion protein (PrP) expression in the brain through RNase H1-mediated degradation of PrP RNA are in development as prion disease therapeutics. ASOs were previously reported to sequence-independently interact with PrP and inhibit prion accumulation
Saurav Brahmachari et al.
Journal of immunology (Baltimore, Md. : 1950), 179(1), 275-283 (2007-06-21)
Experimental allergic encephalomyelitis (EAE) is the animal model for multiple sclerosis. This study explores a novel use of sodium benzoate (NaB), a commonly used food additive and a Food and Drug Administration-approved nontoxic drug for urea cycle disorders, in treating
H M Pylypiw et al.
Journal of chromatography. A, 883(1-2), 299-304 (2000-07-26)
A rapid and reliable method is presented for the determination of the preservatives sodium benzoate and potassium sorbate in fruit juices, sodas, soy sauce, ketchup, peanut butter, cream cheese, and other foods. The procedure utilizes high-performance liquid chromatography (HPLC) followed
Huey-Jen Tsay et al.
Neurotoxicology and teratology, 29(5), 562-569 (2007-07-24)
Sodium benzoate (SB) is a commonly used food preservative and anti-microbial agent in many foods from soup to cereals. However, little is known about the SB-induced toxicity and teratogenicity during early embryonic development. Here, we used zebrafish as a model

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