730777

Silber, Dispersion

nanoparticles, 100 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

• Synonym(e): Colloidal silver
• Lineare Formel: Ag
• CAS-Nummer: 7440-22-4
• Molekulargewicht: 107.87
• MDL-Nummer: MFCD00003397
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329764593
• NACRES: NA.23

Eigenschaften

• Form: nanoparticles
• Enthält: sodium citrate as stabilizer
• Konzentration: 0.02 mg/mL in aqueous buffer
• Brechungsindex: n20/D 1.333
• Partikelgröße: 100 nm (TEM)
• Dichte: 0.9978 g/mL at 25 °C
• Fluoreszenz: λ_em 504 nm FWHM 167 nm
• Lagertemp.: 2-8°C
• SMILES String: [Ag]
• InChI: 1S/Ag
• InChIKey: BQCADISMDOOEFD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The silver nanoparticles with a particle size of 100nm and refractive index of 1.33, have unique properties such as high electronic conductivity, a large surface area, and a narrow fluorescence spectrum, making them suitable for a range of applications. They are widely used in the field of drug delivery systems, imaging probes, diagnostic platforms, and energy storage devices.

Anwendung

• Silver as acrolein hydrogenation catalyst: intricate effects of catalyst nature and reactant partial pressures.: This study explores the use of silver as a catalyst for acrolein hydrogenation, highlighting the complex effects of catalyst nature and the partial pressures of reactants, which could inform future applications in industrial chemical processes (Bron et al., 2007).
• Surface-enhanced Raman analysis of sulfa drugs on colloidal silver dispersion.: This research discusses the application of surface-enhanced Raman spectroscopy (SERS) using colloidal silver dispersions for analyzing sulfa drugs, potentially enhancing detection methods in pharmaceutical research (Sutherland et al., 1990).

Sicherheitshinweise

• Piktogramme: GHS09
• Signalwort: Warning
• H-Sätze: H410
• P-Sätze: P273 - P391 - P501
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable