High Purity Ag Precipitate
|Product||Product Code||Request Quote|
|(2N) 99% Silver Precipitate||AG-M-02-PRCP||Request Quote|
|(3N) 99.9% Silver Precipitate||AG-M-03-PRCP||Request Quote|
|(4N) 99.99% Silver Precipitate||AG-M-04-PRCP||Request Quote|
|(5N) 99.999% Silver Precipitate||AG-M-05-PRCP||Request Quote|
|Formula||CAS No.||PubChem SID||PubChem CID||MDL No.||EC No||Beilstein
|PROPERTIES||Mol. Wt.||Appearance||Density||Tensile Strength||Melting Point||Boiling Point||Thermal Conductivity||Electrical Resistivity||Eletronegativity||Specific Heat||Heat of Vaporization||Heat of Fusion||MSDS|
|107.87||Silver||10490 kg/m³||N/A||961.78°C||2162 °C||4.29 W/cm/K @ 298.2 K||1.586 microhm-cm @ 20°C||1.9 Paulings||0.0566 Cal/g/K @ 25°C||60.7 K-Cal/gm atom at 2212°C||2.70 Cal/gm mole||Safety Data Sheet|
Silver precipitate is a solid substance formed by either a chemical reaction occurring in a solution or from natural settling. Silver Precipitate is prepared from a powder-like substance that is compacted in a centrifuge and ultimately transformed into pellet form. American Elements specializes in producing high purity Silver Precipitate 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). Silver precipitate usually consists of tiny crystals of the pure element. Precipitate is also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles () also produce very high surface areas. Our standard Precipitate 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. Precipitation reactions are used for creating pigments, for removing salts from water in water treatment, and in qualitative inorganic analysis. Precipitate is also used to separate the products of a reaction or to bring a soluble substance out of solution.
Silver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. The number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electron configuration is [Kr]4d10 5s1. The silver atom has a radius of 144 pm and a Van der Waals radius of 203 pm. Silver was first discovered by Early Man prior to 5000 BC. In its elemental form, 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. It is found in copper, copper-nickel, lead, and lead-zinc ores, among others. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur," meaning 'silver'. For more information on silver, including properties, safety data, research, and American Elements' catalog of silver products, visit the Silver element page.
HEALTH, SAFETY & TRANSPORTATION INFORMATION
|Material Safety Data Sheet||MSDS|
|Globally Harmonized System of
Classification and Labelling (GHS)
|PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES|
|Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.|
Recent Research & Development for Silver
- Silver decahedral nanoparticles-Enhanced Fluorescence Resonance Energy Transfer sensor for Specific Cell Imaging. Li H, Hu H, Xu D. Anal Chem. 2015 Mar 12.
- The development of a green approach for the biosynthesis of silver and gold nanoparticles by using Panax ginseng root extract, and their biological applications. Singh P, Kim YJ, Wang C, Mathiyalagan R, Yang DC. Artif Cells Nanomed Biotechnol. 2015 Mar 14:1-8.
- DNA/RNA chimera templates improve the emission intensity and target the accessibility of silver nanocluster-based sensors for human microRNA detection. Shah P, Choi SW, Kim HJ, Cho SK, Thulstrup PW, Bjerrum MJ, Bhang YJ, Ahn JC, Yang SW. Analyst. 2015 Mar 11.
- TEM and SP-ICP-MS analysis of the release of silver nanoparticles from decoration of pastry. Verleysen E, Van Doren E, Waegeneers N, De Temmerman PJ, Abi Daoud Francisco M, Mast J. J Agric Food Chem. 2015 Mar 13.
- In vitro cytotoxicity of silver nanoparticles and zinc oxide nanoparticles to human epithelial colorectal adenocarcinoma (Caco-2) cells. Song Y, Guan R, Lyu F, Kang T, Wu Y, Chen X. Mutat Res. 2014 Nov
- Analysis of Silver Nanoparticles in Antimicrobial Products Using Surface-Enhanced Raman Spectroscopy (SERS). Guo H, Zhang Z, Xing B, Mukherjee A, Musante C, White JC, He L. Environ Sci Technol. 2015 Mar 16.
- Biosynthesis of silver nanoparticles using Momordica charantia leaf broth: Evaluation of their innate antimicrobial and catalytic activities. Ajitha B, Reddy YA, Reddy PS. J Photochem Photobiol B. 2015 Mar 2
- Transfer Printed Silver Nanowire Transparent Conductors for PbS-ZnO Heterojunction Quantum Dot Solar Cells. Hjerrild NE, Neo DC, Kasdi A, Assender HE, Warner JH, Watt AA. ACS Appl Mater Interfaces. 2015 Mar 13.
- Thermodynamic and spectroscopic properties of oxygen on silver under an oxygen atmosphere. Jones TE, Rocha TC, Knop-Gericke A, Stampfl C, Schlögl R, Piccinin S. Phys Chem Chem Phys. 2015 Mar 11.
- Optical sintering: improved optical sintering efficiency at the contacts of silver nanowires encapsulated by a graphene layer (small 11/2015). Yang SB, Choi H, Lee da S, Choi CG, Choi SY, Kim ID. Small. 2015 Mar
- Size controlled biogenic silver nanoparticles as antibacterial agent against isolates from HIV infected patients. Suganya KS, Govindaraju K, Kumar VG, Dhas TS, Karthick V, Singaravelu G, Elanchezhiyan M. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Feb 25
- Interaction of sugar stabilized silver nanoparticles with the T-antigen specific lectin, jacalin from Artocarpus integrifolia. Ayaz Ahmed KB, Mohammed AS, Veerappan A. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 4
- The size, but not the fluctuating asymmetry of the leaf, of silver birch changes under the gradient influence of emissions of the Karabash Copper Smelter Plant. Koroteeva EV, Veselkin DV, Kuyantseva NB, Chashchina OE. Dokl Biol Sci. 2015 Jan
- Preparation, Characterization and Anti-bacterial Activity of Silver Nanoparticles-Decorated Graphene Oxide Nanocomposite. Shao W, Liu X, Min H, Dong G, Feng Q, Zuo S. ACS Appl Mater Interfaces. 2015 Mar 11.
- High performance surface-enhanced Raman scattering from molecular imprinting polymer capsulated silver spheres. Guo Y, Kang L, Chen S, Li X. Phys Chem Chem Phys. 2015 Mar 11.
- Facile assembly of oppositely charged silver sulfide nanoparticles into photoluminescent mesoporous nanospheres. Tan L, Liu S, Yang Q, Shen YM. Langmuir. 2015 Mar 15.
- DNA-templated in situ growth of silver nanoparticles on mesoporous silica nanospheres for smart intracellular GSH-controlled release. Liu C, Qing Z, Zheng J, Deng L, Ma C, Li J, Li Y, Yang S, Yang J, Wang J, Tan W, Yang R. Chem Commun (Camb). 2015 Mar 13.
- High Ethene/Ethane Selectivity in 2,2'-Bipyridine-Based Silver(I) Complexes by Removal of Coordinated Solvent. Cowan MG, McDanel WM, Funke HH, Kohno Y, Gin DL, Noble RD. Angew Chem Int Ed Engl. 2015 Mar 12.
- Enhancement of electrical conductivity of silver nanowires-networked films via the addition of Cs-added TiO2. Kim S, Lee H, Na S, Jung E, Kang JG, Kim D, Cho SM, Chae H, Chung HK, Kim SB, Lee BW, Kim KE, Lee S, Lee HJ, Kim H, Lee HJ. Nanotechnology. 2015 Mar 27
- The Impact of Protecting Ligands on the Surface Structure and Antibacterial Activity of Silver Nanoparticles. Padmos JD, Boudreau R, Weaver DF, Zhang P. Langmuir. 2015 Mar 15.