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295744

Sigma-Aldrich

Silver

wool, diam. 0.05 mm, ≥99.9% trace metals basis

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About This Item

Formula condensata:
Ag
Numero CAS:
Peso molecolare:
107.87
Numero CE:
Numero MDL:
Codice UNSPSC:
12141740
ID PubChem:
NACRES:
NA.23

Saggio

≥99.9% trace metals basis

Forma fisica

wool

Resistività

1.59 μΩ-cm, 20°C

Diametro

0.05 mm

P. eboll.

2212 °C (lit.)

Punto di fusione

960 °C (lit.)

Densità

10.49 g/cm3 (lit.)

Stringa SMILE

[Ag]

InChI

1S/Ag
BQCADISMDOOEFD-UHFFFAOYSA-N

Descrizione generale

Silveris a versatile element with a wide range of applications, particularly in thefield of catalysis. It is increasingly utilized in the form of silvernanoparticles (AgNPs) due to their high surface area, making them effective inorganic transformations, photocatalysis, and electrocatalysis. In organicsynthesis, silver catalysts play a crucial role in facilitating variousreactions, showcasing good functional group compatibility and the ability tocatalyze a wide range of transformations.

Applicazioni

  • Synthesis of silver nanoparticles with different shapes: Details methods to control the shape of silver nanoparticles, important for material science applications where particle geometry affects properties (B Khodashenas, HR Ghorbani, 2019).
  • Silver nanoparticles: synthesis, characterization, properties, applications, and therapeutic approaches: Offers a comprehensive review of silver nanoparticles, providing valuable insights for academia and research-oriented applications (XF Zhang et al., 2016).

Pittogrammi

Environment

Avvertenze

Warning

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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Ii-Ho Kim et al.
Journal of nanoscience and nanotechnology, 13(5), 3660-3664 (2013-07-19)
Ag-dispersed Bi0.5Sb1.5Te3 was prepared successfully by silver acetate (AgOAc) decomposition and hot pressing. The Ag nanoparticles were well-dispersed in the Bi0.5Sb1.5Te3 matrix, and acted as phonon scattering centers effectively. The electrical conductivity increased systematically with increasing amount of Ag nanoparticle
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
Jennifer H Miller et al.
Water environment research : a research publication of the Water Environment Federation, 85(5), 411-421 (2013-06-26)
Water resource recovery facilities have been described as creating breeding ground conditions for the selection, transfer, and dissemination of antibiotic resistance genes (ARGs) among various bacteria. The objective of this study was to determine the effect of direct addition of
Jaya Sundaram et al.
Journal of nanoscience and nanotechnology, 13(8), 5382-5390 (2013-07-26)
Silver/biopolymer nanoparticles were prepared by adding 100 mg silver nitrate to 2% polyvinyl alcohol solution and reduced the silver nitrate using 2% trisodium citrate for high performance Surface Enhanced Raman Scattering (SERS) substrates. Optical properties of nanoparticle were measured using

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