B3420

Sodium benzoate

BioXtra, ≥99.5%

• Synonyme(s) : Benzoic acid sodium salt
• Formule linéaire : C₆H₅COONa
• Numéro CAS: 532-32-1
• Poids moléculaire : 144.10
• Numéro Beilstein : 3572467
• Numéro CE : 208-534-8
• Numéro MDL: MFCD00012463
• Code UNSPSC : 12352107
• eCl@ss : 39024301
• ID de substance PubChem : 24891719
• Nomenclature NACRES : NA.25

Propriétés

• Gamme de produits: BioXtra
• Niveau de qualité: 200
• Pureté: ≥99.5%
• Forme: powder
• Impuretés: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• Pf: >300 °C (lit.)
• Solubilité: H₂O: 1 M, clear, colorless
• Traces d'anions: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.05%
• Traces de cations: Al: ≤0.0005%; Ca: ≤0.01%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.10%; Mg: ≤0.005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• Chaîne 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
• Clé InChI: WXMKPNITSTVMEF-UHFFFAOYSA-M

Description

Description générale

Sodium benzoate is a safe food preservative and has antimicrobial functionality. It has a molecular weight of 114.11 Da. Sodium benzoate is used in bakery products, juice and cheese. In the liver, it is conjugated to glycine and is eliminated as hippuric acid from the urine.

Application

Sodium benzoate has been used to test its effect on phencyclidine (PCP) induced locomotor activity in mice.

Actions biochimiques/physiologiques

Sodium benzoate also has pharmaceutical applications and is component of syrup and transparent tablet. High levels of sodium benzoate may trigger histamine release and also induce cell damage. It is recommended for the treatment of urea cycle disorders. However, high levels of sodium benzoate may contribute to glycine deficiency and may impose neuromodulatory effects.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)