Skip to Content
Merck
All Photos(3)

Key Documents

327085

Sigma-Aldrich

Silver

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

Synonym(s):

Argentum

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Ag
CAS Number:
Molecular Weight:
107.87
EC Number:
MDL number:
UNSPSC Code:
12141740
PubChem Substance ID:
NACRES:
NA.23

Assay

≥99.9% trace metals basis

form

powder

resistivity

1.59 μΩ-cm, 20°C

particle size

2-3.5 μm

bp

2212 °C (lit.)

mp

960 °C (lit.)

density

10.49 g/cm3 (lit.)

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

General description

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

Application

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.

Other Notes

Average particle size determined by Fisher sub-sieve sizer

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

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
Sławomir Garboś et al.
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
R Nirmala et al.
Journal of nanoscience and nanotechnology, 13(7), 4686-4693 (2013-08-02)
We report on the preparation and characterization of polyurethane (PU) nanofibers containing silver (Ag) nanoparticles were synthesized by using electrospinning. Two different approaches were adopted to incorporate the Ag nanoparticles in to PU nanofibers. In the first approach, a homogeneous
Rui Wang et al.
Journal of nanoscience and nanotechnology, 13(6), 3851-3854 (2013-07-19)
The present studies reveal that silver nanoparticles (AgNPs) can induce apoptosis and enhance radio-sensitivity on cancer cells. In this paper, we mainly investigated the effect of AgNPs on rat glioma C6 cells upon the combination treatment of hyperthermia treatment (HTT).
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service