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Key Documents

730777

Sigma-Aldrich

Silber, Dispersion

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

Synonym(e):

Colloidal silver

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About This Item

Lineare Formel:
Ag
CAS-Nummer:
7440-22-4
Molekulargewicht:
107.87
MDL-Nummer:
MFCD00003397
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329764593
NACRES:
NA.23

Form

nanoparticles

Qualitätsniveau

100

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

λem 504 nm FWHM 167 nm

Lagertemp.

2-8°C

SMILES String

[Ag]

InChI

1S/Ag

InChIKey

BQCADISMDOOEFD-UHFFFAOYSA-N

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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).

Piktogramme

Environment
GHS09

Signalwort

Warning

H-Sätze

H410

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1

Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCP2839
MKCP2836
MKCN2257
MKCK7625
MKCH0194

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Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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