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Sigma-Aldrich

Silver

wire, diam. 0.25 mm, ≥99.99% trace metals basis

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

Quality Level

assay

≥99.99% trace metals basis

form

wire

resistivity

1.59 μΩ-cm, 20°C

diam.

0.25 mm

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

Application

The product was used to construct silver/silver chloride electrodes which was used in the preparation of a number of biofilms for:
  • flavin microelectrode with a tip size of 10–30 μm, composed of a carbon working electrode with a S. oneidensis MR-1 biofilm.1
  • fumarate and acetate microbiosensor; composed of carbon working electrode coated with G. sulfurreducens biofilms.

Quantity

  • 5 m (approximately 2.6 g)
  • 25 m (approximately 13 g)

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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’.

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Microbiosensor for the detection of acetate in electrode-respiring biofilms.
Atci E, et al.
Biosensors And Bioelectronics, 81, 517-523 (2016)
A Fumarate Microbiosensor for Use in Biofilms.
Atci E, et al.
Journal of the Electrochemical Society, 164(3), H3058-H3064 (2017)
T Prameela Devi et al.
Indian journal of experimental biology, 51(7), 543-547 (2013-08-01)
A total of 75 isolates belonging to five different species of Trichoderma viz., T. asperellum, T. harzianum, T. longibrachiatum, T. pseudokoningii and T. virens were screened for the production of silver nanoparticles. Although all the isolates produced nanoparticles, T. virens
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).

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