52451

Sodium benzoate

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(s): Benzoic acid sodium salt
• Linear Formula: C₆H₅COONa
• CAS Number: 532-32-1
• Molecular Weight: 144.10
• Beilstein/REAXYS Number: 3572467
• EC Number: 208-534-8
• MDL number: MFCD00012463
• UNSPSC Code: 12352107
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• technique(s): gas chromatography (GC): suitable
• mp: >300 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: [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
• InChI key: WXMKPNITSTVMEF-UHFFFAOYSA-M

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

• Sodium benzoate preservative efficacy research: A study employing dicationic imidazole ionic liquid stationary phases demonstrated enhanced detection capabilities for preservatives including sodium benzoate, utilizing a mixed mode of Hydrophilic Interaction Liquid Chromatography (HILIC), Reversed-Phase Liquid Chromatography (RPLC), and Ion Exchange Chromatography (IEC). This application is critical for maintaining food safety and quality in the food industry (Yang et al., 2024).


• Sodium benzoate metabolic pathway studies: The metabolic pathways of sodium benzoate were explored in relation to its efficacy and safety in food and pharmaceutical products. These studies are pivotal for understanding the metabolic breakdown and potential toxicity of sodium benzoate, ensuring compliance with health regulations and consumer safety (Yang et al., 2024).

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable