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Silver Sulfate

Ag2SO4
CAS 10294-26-5


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(2N) 99% Silver Sulfate AG-SAT-02 Request Quote
(3N) 99.9% Silver Sulfate AG-SAT-03 Request Quote
(4N) 99.99% Silver Sulfate AG-SAT-04 Request Quote
(5N) 99.999% Silver Sulfate AG-SAT-05 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Ag2SO4 10294-26-5 24852263 159865 MFCD00003407 233-653-7 Disilver(1+) sulfate N/A [Ag+].[Ag+].[O-]S([O-])(=O)=O InChI=1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 YPNVIBVEFVRZPJ-UHFFFAOYSA-L

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density Exact Mass Monoisotopic Mass Charge MSDS
Ag2SO4 313.80 White Crystals 652 °C, 925 K, 1206 °F 1085 °C, 1358 K, 1985 °F 5.45 g/cm3 311.762 g/mol 309.761902 Da 0 Safety Data Sheet

Sulfate IonSilver Sulfate is a moderately water and acid soluble Silver source for uses compatible with sulfates.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells. Silver Sulfate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. We also produce Silver Sulfate Solution. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Silver (Ag)atomic and molecular weight, atomic number and elemental symbolSilver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. Silver Bohr ModelThe 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. Elemental SilverIt 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.

Sulfur Bohr ModelSulfur (S) atomic and molecular weight, atomic number and elemental symbolSulfur or Sulphur (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound. For more information on sulfur, including properties, safety data, research, and American Elements' catalog of sulfur products, visit the Sulfur element page.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Warning
Hazard Statements H315-H319-H335-H400
Hazard Codes Xi
Risk Codes 36/37/38
Safety Precautions 26-36
RTECS Number N/A
Transport Information N/A
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Exclamation Mark-Acute Toxicity Environment-Hazardous to the aquatic environment      

SILVER SULFATE SYNONYMS
Disilver(1+) sulfate, Sulfuric acid disilver(I) salt, Disilver monosulfate, Disilver sulfate, Disilver(1+) sulfate

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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.


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Recent Research & Development for Silver

  • The Environmental Legacy of Copper Metallurgy and Mongol Silver Smelting Recorded in Yunnan Lake Sediments. Aubrey L. Hillman, Mark B. Abbott, JunQing Yu, Daniel J. Bain, and TzeHuey Chiou-Peng. Environ. Sci. Technol.: February 16, 2015
  • Multifunctional Aptamer-Silver Conjugates as Theragnostic Agents for Specific Cancer Cell Therapy and Fluorescence-Enhanced Cell Imaging. Hui Li, Hongting Hu, Yaju Zhao, Xiang Chen, Wei Li, Weibing Qiang, and Danke Xu. Anal. Chem.: February 16, 2015
  • Polysulfone Membranes Modified with Bioinspired Polydopamine and Silver Nanoparticles Formed in situ to Mitigate Biofouling. Li Tang, Kenneth John T. Livi, and Kai Loon Chen. Environ. Sci. Technol. Lett.: February 16, 2015
  • Adsorption of Anionic Thiols on Silver Nanoparticles. Bolei Xu, Grazia Gonella, Brendan G. DeLacy, and Hai-Lung Dai. J. Phys. Chem. C: February 12, 2015
  • Fluoride-Induced Reduction of Ag(I) Leading to Formation of Silver Mirrors and Luminescent Ag-Nanoparticles. Krishnendu Maity, Dillip Kumar Panda, Eric Lochner, and Sourav Saha. J. Am. Chem. Soc.: February 11, 2015
  • Light-responsive plasmonic arrays consisting of silver nanocubes and a photoisomerable matrix. Petr A. Ledin, Michael Russell, Jeffrey A Geldmeier, Ihor Tkachenko, Mahmoud A. Mahmoud, Valery V Shevchenko, Mostafa A. El-Sayed, and Vladimir V. Tsukruk. ACS Appl. Mater. Interfaces: February 11, 2015
  • Theoretical Study on Electroreduction of p-Nitrothiophenol on Silver and Gold Electrode Surfaces. Liu-Bin Zhao, Jia-Li Chen, Meng Zhang, De-Yin Wu, and Zhong-Qun Tian. J. Phys. Chem. C: February 10, 2015
  • High performance low-cost antibody microarrays using enzyme mediated silver amplification. Gina Zhou, Sebastien Bergeron, and David Juncker. J. Proteome Res.: February 10, 2015
  • Biomimetic oxidative coupling of sinapyl acetate by silver oxide: preferential formation of -O-4 type structures. Takao Kishimoto, Nana Takahashi, Masahiro Hamada, and Noriyuki Nakajima. J. Agric. Food Chem.: February 5, 2015
  • Absorption Spectra of Aryl Thiol-Coated Silver Nanoclusters: A Time-Dependent Density-Functional Study. Benjamin Bousquet, Mohamed Cherif, Kunqiang Huang, and Franck Rabilloud. J. Phys. Chem. C: February 4, 2015

Recent Research & Development for Sulfates

  • Kinetic study on sodium sulfate synthesis by reactive crystallization. Juan Carlos Ojeda Toro, Izabela Dobrosz-Gomez, and Miguel Ángel Gómez-García. Ind. Eng. Chem. Res.: February 9, 2015
  • Electrophoretic Extraction of Low Molecular Weight Cationic Analytes from Sodium Dodecyl Sulfate Containing Sample Matrices for their Direct Electrospray Ionization Mass Spectrometry. Tristan F Kinde, Debashis Dutta, and Thomas D Lopez. Anal. Chem.: February 9, 2015
  • Novel Colorimetric Immunoassay for Ultrasensitive Monitoring of Brevetoxin B Based on Enzyme-Controlled Chemical Conversion of Sulfite to Sulfate. Wenqiang Lai, Junyang Zhuang, and Dianping Tang. J. Agric. Food Chem.: February 7, 2015
  • Aggregation Behavior of Sodium Lauryl Ether Sulfate with a Positively Bicharged Organic Salt and Effects of the Mixture on Fluorescent Properties of Conjugated Polyelectrolytes. Yongqiang Tang, Zhang Liu, Linyi Zhu, Yuchun Han, and Yilin Wang. Langmuir: February 1, 2015
  • Oxidation of Ferrous Sulfate Hydrolyzed Slurry—Kinetic Aspects and Impact on As(V) Removal. Renaud Daenzer, Thomas Feldmann, and George P. Demopoulos. Ind. Eng. Chem. Res.: January 23, 2015
  • Endosulfan Isomers and Sulfate Metabolite Induced Reproductive Toxicity in Caenorhabditis elegans Involves Genotoxic Response Genes. Hua Du, Min Wang, Hui Dai, Wei Hong, Mudi Wang, Jingjing Wang, Nanyan Weng, Yaguang Nie, and An Xu. Environ. Sci. Technol.: January 22, 2015
  • Solubility of Clopidogrel Hydrogen Sulfate (Form II) in Ethanol + Cyclohexane Mixtures at (283.35 to 333.75) K. Huai Guo, Liangcheng Song, Chunhui Yang, Yu Tao, Yongjun Long, and Yingbei Cui. J. Chem. Eng. Data: January 21, 2015
  • Evaluating Enhanced Sulfate Reduction and Optimized Volatile Fatty Acids (VFA) Composition in Anaerobic Reactor by Fe (III) Addition. Yiwen Liu, Yaobin Zhang, and Bing-Jie Ni. Environ. Sci. Technol.: January 21, 2015
  • Oral Administration of Hen Egg White Ovotransferrin Attenuates the Development of Colitis Induced by Dextran Sodium Sulfate in Mice. Yutaro Kobayashi, Prithy Rupa, Jennifer Kovacs-Nolan, Patricia V. Turner, Toshiro Matsui, and Yoshinori Mine. J. Agric. Food Chem.: January 20, 2015
  • C5-Epimerase and 2-O-Sulfotransferase Associate in Vitro to Generate Contiguous Epimerized and 2-O-Sulfated Heparan Sulfate Domains. Aurélie Préchoux, Célia Halimi, Jean-Pierre Simorre, Hugues Lortat-Jacob, and Cédric Laguri. ACS Chem. Biol.: 42020