5.43832

Cloruro de sodio

for HPLC LiChropur^™

• Sinónimos: Halita, sal de roca, NaCl
• Fórmula lineal: NaCl
• Número de CAS: 7647-14-5
• Peso molecular: 58.44
• Beilstein: 3534976
• Número MDL: MFCD00003477
• Código UNSPSC: 41116105
• Número índice de la CE: 231-598-3
• NACRES: NB.21
• Formulario: solid
• solubilidad: 358 g/L

Propiedades

• presión de vapor: 1.3 hPa ( 865 °C)
• Nivel de calidad: 100
• Formulario: solid
• técnicas: HPLC: suitable
• pH: 4.5-7.0 (20 °C, 100 g/L in H₂O)
• bp: 1461 °C/1013 hPa
• mp: 801 °C (lit.)
• solubilidad: 358 g/L
• densidad aparente: 1140 kg/m³
• temp. de almacenamiento: 2-30°C
• cadena SMILES: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• Clave InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Descripción

Aplicación

• 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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Información legal

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable