American Elements Logo and U.S. Registered Trademark
Silver Powder
High Purity Ag Powder
7440-22-4
Product
Product Code
Order or Specifications
99% Silver Powder
AG-M-02-P
 Contact American Elements
99.9% Silver Powder
AG-M-03-P
 Contact American Elements
99.99% Silver Powder
AG-M-04-P
 Contact American Elements
99.999% Silver Powder
AG-M-05-P
 Contact American Elements
American Elements specializes in producing high purity Silver Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles (See also Nanotechnology Information and Quantum Dots) also produce very high surface areas. Our standard Powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Silver as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.

Silver is a Block D, Group 11, Period 5 element. The electronic configuration is [Kr]4d105s1. In its elemental form silver's CAS number is 7440-22-4. The silver atom has a radius of 144.5.pm and it's Van der Waals radius is 144.pm. Silver has a brilliant white metallic luster. It is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals, and possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. Silver nitrate has wide application in painting, xerography, chemical electroplating, in components for electric batteries and in medicine as catalyst. Silver chloride is another important compound, due to its ductility and malleability.

Formula CAS No. Appearance Molecular Weight Density Melting Point Boiling Point
Ag 7440-22-4 Silver 107.87 10490 kg/m³ 961.78 °C 2162 °C
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Production Catalog Available in 32 Countries
 
Periodic table of the elements science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. American Elements is a U.S. Registered Trademark. © 2001-2009. American Elements. All rights reserved.

 

Recent Research & Development for Silver

  • Fluorescence Images of DNA-Bound YOYO between Coupled Silver Particles. Langmuir. 2007 Oct 3; [Epub ahead of print]

  • 2007 APA Achievement Awards: Silver and Bronze Achievement Awards. Psychiatr Serv. 2007 Oct;58(10):1372-4. No abstract available.

  • [Localization of larvae of Neotrombicula (N) monticola (Trombiculidae) ticks on the vertebrates] Med Parazitol (Mosk). 2007 Jul-Sep;(3):49-51. Russian.

  • Transcriptional responses of alpha- and rho-class glutathione S-transferase genes in the liver of three freshwater fishes intraperitoneally injected with microcystin-LR: Relationship of inducible expression and tolerance. J Biochem Mol Toxicol. 2007 Oct 2;21(5):289-298 [Epub ahead of print]

  • Enhanced effect of local fields in subwavelength metallic series nanocavities from surface plasmon polaritons. J Opt Soc Am A Opt Image Sci Vis. 2007 Oct;24(10):A1-6.

  • Interstitial lung disease associated with systemic sclerosis: what is the evidence for efficacy of cyclophosphamide? Ann N Y Acad Sci. 2007 Sep;1110:271-84.

  • Vibrational and Surface-Enhanced Raman Spectra of 1,6-Diphenyl-1,3,5-hexatriene. Appl Spectrosc. 2007 Sep;61(9):1001-6.

  • Identification and characterization of artists' red dyes and their mixtures by surface-enhanced Raman spectroscopy. Appl Spectrosc. 2007 Sep;61(9):994-1000.

  • Preconcentration of trace arsenite and arsenate with titanium dioxide nanoparticles and subsequent determination by silver diethyldithiocarbamate spectrophotometric method. Water Environ Res. 2007 Sep;79(9):1015-22.

  • Atmospheric pressure microwave assisted heterogeneous catalytic reactions. Molecules. 2007 Jul 11;12(7):1389-98.

  • Tryptophan-Based Peptides to Synthesize Gold and Silver Nanoparticles: A Mechanistic and Kinetic Study.
    Chemistry. 2007 Jan 24; [Epub ahead of print]

  • A comparative study of the cytotoxicity of silver-based dressings in monolayer cell, tissue explant, and animal models.
    Wound Repair Regen. 2007 Jan-Feb;15(1):94-104.

  • In vitro evaluation of five core materials.
    J Prosthodont. 2007 Jan-Feb;16(1):25-30.

  • [Inheritance instability of chromosome 6q in patients with gastric cancer]
    Sichuan Da Xue Xue Bao Yi Xue Ban. 2006 Nov;37(6):852-5. Chinese.

  • Optical switching of coupled plasmons of Ag-nanoparticles by photoisomerisation of an azobenzene ligand.
    Phys Chem Chem Phys. 2007 Feb 7;9(5):651-8. Epub 2006 Dec 11.

  • A noninvasive optical system for the measurement of xylem and phloem sap flow in woody plants of small stem size.
    Tree Physiol. 2007 Feb;27(2):169-79.

  • Nutrition recommendations for masters athletes.
    Clin Sports Med. 2007 Jan;26(1):91-100.

  • Silver and gold nanoparticle-coated membranes for femtomole detection of small proteins and peptides by Dot and Western blot.
    Anal Biochem. 2006 Dec 20; [Epub ahead of print] No abstract available.

  • VGluT1- and GAD-immunoreactive terminals in synaptic contact with PAG-immunopositive neurons in principal sensory trigeminal nucleus of rat.
    Acta Pharmacol Sin. 2007 Feb;28(2):180-4.

  • Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach.
    Langmuir. 2007 Jan 30;23(3):1435-42.

 

 

 

 

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