730777

Silver, dispersion

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

• Sinonimo/i: Colloidal silver
• Formula condensata: Ag
• Numero CAS: 7440-22-4
• Peso molecolare: 107.87
• Numero MDL: MFCD00003397
• Codice UNSPSC: 12352302
• ID PubChem: 329764593
• NACRES: NA.23

Proprietà

• Stato: nanoparticles
• contiene: sodium citrate as stabilizer
• Concentrazione: 0.02 mg/mL in aqueous buffer
• Indice di rifrazione: n20/D 1.333
• Dimensione particelle: 100 nm (TEM)
• Densità: 0.9978 g/mL at 25 °C
• Fluorescenza: λ_em 504 nm FWHM 167 nm
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: [Ag]
• InChI: 1S/Ag; BQCADISMDOOEFD-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Informazioni sulla sicurezza

• Pittogrammi: GHS09
• Avvertenze: Warning
• Indicazioni di pericolo: H410
• Consigli di prudenza: P273 - P391 - P501
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1
• Codice della classe di stoccaggio: 12 - Non Combustible Liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable