5.43832

Chlorure de sodium

for HPLC LiChropur^™

• Synonyme(s) : Halite, NaCl
• Formule linéaire : NaCl
• Numéro CAS: 7647-14-5
• Poids moléculaire : 58.44
• Numéro Beilstein : 3534976
• Numéro MDL: MFCD00003477
• Code UNSPSC : 41116105
• Numéro de classement CE : 231-598-3
• Nomenclature NACRES : NB.21

Propriétés

• Pression de vapeur: 1.3 hPa ( 865 °C)
• Niveau de qualité: 100
• Forme: solid
• Technique(s): HPLC: suitable
• pH: 4.5-7.0 (20 °C, 100 g/L in H₂O)
• Point d'ébullition: 1461 °C/1013 hPa
• Pf: 801 °C (lit.)
• Solubilité: 358 g/L
• Masse volumique apparente: 1140 kg/m³
• Température de stockage: 2-30°C
• Chaîne SMILES: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• Clé InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Description

Application

• Microplastic concentration, characterization, and size distribution in the Delaware Bay estuary.: This study explored the distribution and characteristics of microplastics in the Delaware Bay, utilizing sodium chloride in the density separation process to identify microplastic particles within environmental samples (Nitzberg et al., 2024).


• Electrochemically Grown Hole-Rich NiO(OH) Thin Films toward Hole-Mediated Very Fast and Selective Enzyme-Free Electrochemical Sensing of Dopamine under Simulated Environment.: This research developed nickel oxide hydroxide thin films using electrochemical methods that included sodium chloride as an electrolyte component to enhance the electrochemical properties for dopamine sensing (Mondal et al., 2024).


• Salt ions improve soybean protein isolate/curdlan complex fat substitutes: Effect of molecular interactions on freeze-thaw stability.: This study examined the role of salt ions, including sodium chloride, in improving the freeze-thaw stability of soybean protein isolate and curdlan complex, which are used as fat substitutes in food products (Zhao et al., 2024).


• Determination of pesticide residues in soybeans using QuEChERS followed by deep eutectic solvent-based DLLME preconcentration prior to gas chromatography-mass spectrometry analysis.: This study utilized sodium chloride in the QuEChERS method for extracting pesticide residues from soybeans, demonstrating the salt′s role in sample preparation techniques (Petrarca et al., 2024).


• Potential-Modulated Surface-Enhanced Raman Spectroscopy of Tolmetin at Gold Nanoparticle Film Functionalized Polarizable Liquid-Liquid Interfaces.: Research involved the use of sodium chloride to modulate the ionic strength in a study focusing on the spectroscopic analysis of pharmaceuticals at nanoparticle-enhanced interfaces (Tarabet et al., 2024).

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Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• 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