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Merck

327085

Sigma-Aldrich

Silber

powder, 2-3.5 μm, ≥99.9% trace metals basis

Synonym(e):

Argentum

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About This Item

Lineare Formel:
Ag
CAS-Nummer:
Molekulargewicht:
107.87
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12141740
PubChem Substanz-ID:
NACRES:
NA.23

Qualitätsniveau

Assay

≥99.9% trace metals basis

Form

powder

Widerstandsfähigkeit

1.59 μΩ-cm, 20°C

Partikelgröße

2-3.5 μm

bp

2212 °C (lit.)

mp (Schmelzpunkt)

960 °C (lit.)

Dichte

10.49 g/cm3 (lit.)

SMILES String

[Ag]

InChI

1S/Ag

InChIKey

BQCADISMDOOEFD-UHFFFAOYSA-N

Allgemeine Beschreibung

Silver particles possess good thermal andelectrical conductivity and are widely used for the fabrication of conductive pastes used in solar cellmetallization.

Anwendung

The silver powder has been used to prepare polydimethylsiloxane (PDMS)-silver composite for fuel cell fabrication. The addition of silver filler enhances the thermal stability and thermal conductivity of the polymer composite.

It can be used to synthesize bismuth film electrode on a silver solid amalgam substrate. This electrode can be used as a sensor to detect electrochemically reducible organic compounds.

It can also be used to prepare polyvinylidene fluoride (PVDF)-BaTiO3 composites for electromagnetic interference shielding applications. The addition of silver particles improves the dielectric and shielding properties of the composite.

Sonstige Hinweise

Average particle size determined by Fisher sub-sieve sizer

Piktogramme

Environment

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Sa Ram Lee et al.
Journal of biomedical nanotechnology, 9(7), 1241-1244 (2013-08-06)
We demonstrate simultaneous detection of surface-enhanced Raman scattering (SERS) and fluorescence signals from a silver microbead. For the dual signal generation, silver microbeads with a diameter of 15 microm were functionalized with benzenethiol (BT) as a Raman tag and a
Yumi Kim et al.
Journal of nanoscience and nanotechnology, 13(6), 3897-3900 (2013-07-19)
The objectives of this research were to study biogenic synthesis of Ag(0) nanoparticles and to determine the effects of various experimental conditions such as silver nitrate concentrations, pHs and temperatures controlling for the optimal biosynthesis of Ag(0) nanoparticles. The metal-reducing
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Roczniki Panstwowego Zakladu Higieny, 64(1), 31-36 (2013-06-26)
A water filtered by jug filter system (JFS) can be applied for the preparation of food products, as well as it can be directly consumed as drinking water. In the European Union, in both above-mentioned cases the quality of water

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