Molekula

Benzoato sódico

Sodium benzoate

SKU 24454612 CAS 532-32-1 C6H5COONa MW 144.10 En stock

Sodium benzoate is a white crystalline powder used as a preservative in food, pharmaceuticals, and cosmetics. It inhibits the growth of mold, yeast, and bacteria. Available in 1 kg, 5 kg, and 25 kg packaging, it has a CAS number of 532-32-1, molecular formula C6H5COONa, and molecular weight of 144.10 g/mol. Store at ambient temperatures. Signal word: Warning. Molekula supplies Sodium benzoate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Certificado de análisis por lote Descargar especificación

Resumen

Precios y tamaños de envase

Tamaños de envase y precios

£ GBP € EUR $ USD

1 kg — £30.90 por paquete

Los precios excluyen IVA/impuesto sobre ventas y gastos de envío. Tamaños de embalaje por mayor y personalizados disponibles bajo petición.

Especificaciones

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Property	Value
Appearance	White grains, dust free no odour
Insoluble Matter	Passes test
Organic Volatile Impurities	Passes test
Mercury, mg/kg	≤0.1
Iron (mg/kg)	≤1
Heavy metals (mg/kg)	≤10
Chloride as Cl (mg/kg)	≤50
Assay on dried product (%m/m)	≥99.9%
Loss on drying (%m/m)	≤1.0%
Colour, 10% m/m solution in water (APHA)	≤1.0%
Acidity (mg NAOH/g)	≤0.40
Alkalinity (mg HCI/g)	≤0.37
Phenol (mg/kg)	≤2%
Sulphate, as SO42- (mg/kg)	≤50
Halogenated Compounds, as Cl- (mg/kg)	≤25
Total Chlorine, as Cl- (mg/kg)	≤75
Turbidity (of a 10% (m/m) solution in water) (NTU)	≤0.5
Oxidizable substances (ml 0.02 mol KMnO4/g)	≤0.1
Polycyclic acids	Passes test
Phthalic acid (mg/kg)	≤50

Almacenamiento y manejo

Property	Value
Storage Temperature	Ambient
Shelf Life	24 months
Acidity	Neutral

Identificación

Property	Value
SKU	24454612
CAS Number	532-32-1
Molecular Formula	C6H5COONa
Molecular Weight	144.10
SMILES	[Na].O=C(O)C=1C=CC=CC1
REACH Code	Y113
TSCA Listed	Yes
HTS Code	29163111
Tariff Code	2916310090

Seguridad y GHS

Warning

Health Hazard GHS07

Declaraciones de peligro

H319 Causes serious eye irritation

Declaraciones de precaución

P280 Wear protective gloves/protective clothing/eye protection/face protection
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Solo para uso investigativo e industrial

No apto para uso en alimentos, medicamentos, productos domésticos, ni en humanos o animales. Consulte la Hoja de Datos de Seguridad antes de manipular.

Documentos

Fichas de Datos de Seguridad (FDS)

Disponible en IT, FR, ES, DE, EN.

Certificado de Análisis (CoA) por lote

Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.

Sinónimos

No se han registrado nombres alternativos para este producto.

Preguntas frecuentes

What is sodium benzoate used for?

Sodium benzoate is primarily used as a preservative in food, beverages, and pharmaceuticals due to its antimicrobial properties.

What is the chemical formula and molecular weight of sodium benzoate?

The formula is C6H5COONa and the molecular weight is 144.10 g/mol.

How should sodium benzoate be stored?

It should be stored at ambient temperature, protected from moisture and direct sunlight.

What grade of sodium benzoate does Molekula supply?

Molekula supplies food-grade sodium benzoate suitable for use in food and pharmaceutical applications.

Can Molekula supply sodium benzoate in bulk?

Yes, Molekula can supply sodium benzoate in bulk quantities; please contact our sales team for pricing and availability.

What documentation comes with a sodium benzoate order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.

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