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Merck
CN

730777

Silver, dispersion

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

Synonym(s):

Colloidal silver

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About This Item

Linear Formula:
Ag
CAS Number:
7440-22-4
Molecular Weight:
107.87
NACRES:
NA.23
PubChem Substance ID:
329764593
UNSPSC Code:
12352302
MDL number:
MFCD00003397

Key Documents

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InChI

1S/Ag

SMILES string

[Ag]

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

form

nanoparticles

contains

sodium citrate as stabilizer

concentration

0.02 mg/mL in aqueous buffer

Quality Level

100

particle size

100 nm

density

0.9978 g/mL at 25 °C

fluorescence

λem 504 nm FWHM 167 nm

storage temp.

2-8°C

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General description

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.

Application

  • 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).

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4138
MKCW3972
MKCT6460
MKCT2069
MKCP2839

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Ebtehal Ahmed et al.
Journal of biomedical materials research. Part A, 108(12), 2351-2367 (2020-05-18)
Acute liver failure (ALF) occurs due to severe liver damage that triggers rapid loss of normal liver function. Here, we investigate the usefulness of an injectable liver extracellular matrix (LECM)-rich hydrogel generated from an optimized decellularization protocol incorporated with silver

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