Silver Arsenate

Ag3AsO4
CAS 13510-44-6


Product Product Code Order or Specifications
(2N) 99% Silver Arsenate AG-ASO-02 Contact American Elements
(3N) 99.9% Silver Arsenate AG-ASO-03 Contact American Elements
(4N) 99.99% Silver Arsenate AG-ASO-04 Contact American Elements
(5N) 99.999% Silver Arsenate AG-ASO-05 Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Ag3AsO4 13510-44-6 24873553 166835 MFCD00046163 236-841-7 Trisilver(1+) arsenate N/A [Ag+].[Ag+].[Ag+].[O-][As]([O-])([O-])=O InChI=1S/3Ag.AsH3O4/c;;;2-1(3,4)5/h;;;(H3,2,3,4,5)/q3*+1;/p-3 IMGNYAPMSDUASV-UHFFFAOYSA-K

PROPERTIES Compound Formula Mol. Wt. Appearance Density

Exact Mass

Monoisotopic Mass Charge MSDS
Ag3AsO4 462.52 Powder/Lumps N/A 459.616547 459.616547 Da 0 Safety Data Sheet

Arsenate IonSilver Arsenate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Arsenate compounds contain the arsenate ion, AsO43-, and are moderately oxidizing salts or esters of arsenic acid that are typically very toxic. Arsenates are used in some wood preservatives, finishing agents, and as reagents in various chemical reactions. Recently, researchers from the University of Southampton and the University of Bath combined Barium Hydroxide and Arsenate to create a novel lightweight, structurally complex set of nanoporous zeotype structures that may be beneficial for hydrogen storage and other industrial applications that require nanoporous materials. 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 Information Center.

Arsenic Bohr ModelArsenic (As) atomic and molecular weight, atomic number and elemental symbolArsenic (atomic symbol: As, atomic number: 33) is a Block P, Group 15, Period 4 element with an atomic radius of 74.92160. The number of electrons in each of arsenic's shells is 2, 8, 18, 5 and its electron configuration is [Ar] 3d10 4s2 4p3. The arsenic atom has a radius of 119 pm and a Van der Waals radius of 185 pm. Arsenic was discovered in the early Bronze Age, circa 2500 BC. It was first isolated by Albertus Magnus in 1250 AD. In its elemental form, arsenic is a metallic grey, brittle, crystalline, semimetallic solid.Elemental Arsenic Arsenic is found in numerous minerals including arsenolite (As2O3), arsenopyrite (FeAsS), loellingite (FeAs2), orpiment (As2S3), and realgar (As4S4). Arsenic has numerous applications as a semiconductor and other electronic applications as indium arsenide, silicon arsenide and tin arsenide. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors. For more information on arsenic, including properties, safety data, research, and American Elements' catalog of arsenic products, visit the Arsenic Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H301-H331-H350-H410
Hazard Codes T, N
Risk Codes 45-23/25-50/53
Safety Precautions 53-45-60-61
RTECS Number N/A
Transport Information UN 1557 6.1/PG 2
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Skull and Crossbones-Acute Toxicity  Health Hazard Environment-Hazardous to the aquatic environment    

SILVER ARSENATE SYNONYMS
Trisilver(1+) arsenate, Trisilver arsorate, Arsenic acid (H3AsO4), trisilver(1+) salt, trisilver arsenate

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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

  • Silver nanoparticle-specific mitotoxicity in Daphnia magna. Nanotoxicology. 2014 | first author:Stensberg MC
  • Using gold nanorods core/silver shell nanostructures as model material to probe biodistribution and toxic effects of silver nanoparticles in mice. Nanotoxicology. 2014 | first author:Meng J
  • The antibacterial effects of silver, titanium dioxide and silica dioxide nanoparticles compared to the dental disinfectant chlorhexidine on Streptococcus mutans using a… A Besinis, T De Peralta, RD Handy - Nanotoxicology, 2014 - informahealthcare.com
  • Inhibition of biofilm formation and antibacterial properties of a silver nano-coating on human dentine. Nanotoxicology. 2014 | first author:Besinis A
  • Systematic analysis of silver nanoparticle ionic dissolution by tangential flow filtration: toxicological implications. Nanotoxicology. 2014 | first author:Maurer EI
  • Analytically monitored digestion of silver nanoparticles and their toxicity on human intestinal cells. Nanotoxicology. 2014 | first author:Böhmert L
  • Phenylboronic acid modified silver nanoparticles for colorimetric dynamic analysis of glucose. Cao K, Jiang X, Yan S, Zhang L, Wu W. Biosens Bioelectron. 2014 Feb.
  • In vitro toxicity assessment of silver nanoparticles in the presence of phenolic compounds - preventive agents against the harmful effect? Nanotoxicology. 2014 | first author:Martirosyan A
  • Combined repeated-dose toxicity study of silver nanoparticles with the reproduction/developmental toxicity screening test. Nanotoxicology. 2014 | first author:Hong JS
  • Assessment of orally dosed commercial silver nanoparticles on human ex vivo platelet aggregation. Nanotoxicology. 2014 | first author:Smock KJ
  • Synthesis, characterization and SERS activity of biosynthesized silver nanoparticles. Bindhu MR, Sathe V, Umadevi M. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Nov.
  • Bioaccumulation of silver nanoparticles into Daphnia magna from a freshwater algal diet and the impact of phosphate availability. Nanotoxicology. 2014 | first author:McTeer J
  • Physicochemical properties of gelatin/silver nanoparticle antimicrobial composite films. Kanmani P, Rhim JW. Food Chem. 2014 Apr.
  • Formation and characterization of silver nanoparticles in aqueous solution via ultrasonic irradiation. He C, Liu L, Fang Z, Li J, Guo J, Wei J. Ultrason Sonochem. 2014 Mar.
  • Nanogold/mesoporous carbon foam-mediated silver enhancement for graphene-enhanced electrochemical immunosensing of carcinoembryonic antigen. Lin D, Wu J, Ju H, Yan F. Biosens Bioelectron. 2014.
  • A novel luminol chemiluminescent method catalyzed by silver/gold alloy nanoparticles for determination of anticancer drug flutamide.
  • DNA-templated silver nanoclusters based label-free fluorescent molecular beacon for the detection of adenosine deaminase. Zhang K, Wang K, Xie M, Zhu X, Xu L, Yang R, Huang B, Zhu X. Biosens Bioelectron. 2014 Feb.
  • Graphene oxide as nanogold carrier for ultrasensitive electrochemical immunoassay of Shewanella oneidensis with silver enhancement strategy. Wen J, Zhou S, Yuan Y. Biosens Bioelectron. 2014 Feb.
  • Antimicrobial wound dressing nanofiber mats from multicomponent (chitosan/silver-NPs/polyvinyl alcohol) systems. Abdelgawad AM, Hudson SM, Rojas OJ. Carbohydr Polym. 2014 Jan.
  • Biosynthesis of silver nanoparticle from leaf extract of Desmodium gangeticum (L.) DC. and its biomedical potential. Thirunavoukkarasu M, Balaji U, Behera S, Panda PK, Mishra BK. Spectrochim Acta A Mol Biomol Spectrosc.

Recent Research & Development for Arsenates

  • A vibrational spectroscopic study of the arsenate minerals cobaltkoritnigite and koritnigite. Frost RL, López A, Xi Y, Lana C, Souza L, Scholz R, Sejkora J, Cejka J. Spectrochim Acta A Mol Biomol Spectrosc. 2014
  • Arsenate adsorption onto iron oxide amended rice husk char. Cope CO, Webster DS, Sabatini DA. Sci Total Environ. 2014.
  • Raman spectroscopy of the arsenate minerals maxwellite and in comparison with tilasite. Frost RL, Scholz R, López A, Xi Y. Spectrochim Acta A Mol Biomol Spectrosc. 2014.
  • Arsenate-Ferrihydrite Systems from Minutes to Months: A Macroscopic and IR Spectroscopic Study of an Elusive Equilibrium. Swedlund PJ, Holtkamp H, Song Y, Daughney CJ. Environ Sci Technol. 2014.
  • Arsenate Resistant Penicillium coffeae: A Potential Fungus for Soil Bioremediation. Bhargavi SD, Savitha J. Bull Environ Contam Toxicol. 2014
  • Equilibrium and kinetics studies of arsenate adsorption by FePO4. Hamayun M, Mahmood T, Naeem A, Muska M, Din SU, Waseem M. Chemosphere. 2014
  • Phylogenetic analysis of gammaproteobacterial arsenate reductase proteins specific to enterobacteriaceae family, signifying arsenic toxicity. Chaturvedi N, Pandey PN. Interdiscip Sci. 2014
  • Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2. Markovski JS, Đokić V, Milosavljević M, Mitrić M, Perić-Grujić AA, Onjia AE, Marinković AD. Ultrason Sonochem. 2014
  • Effects of sodium arsenate exposure on liver fatty acid profiles and oxidative stress in rats. Kharroubi W, Dhibi M, Haouas Z, Chreif I, Neffati F, Hammami M, Sakly R. Environ Sci Pollut Res Int 2014.
  • Arsenate-Ferrihydrite Systems from Minutes to Months: A Macroscopic and IR Spectroscopic Study of an Elusive Equilibrium. Swedlund PJ, Holtkamp H, Song Y, Daughney CJ. Environ Sci Technol. 2014
  • Myxococcus xanthus low-molecular-weight protein tyrosine phosphatase homolog, ArsA, possesses arsenate reductase activity. Mori Y, Kimura Y. J Biosci Bioeng. 2014
  • Behavior and mechanism of arsenate adsorption on activated natural siderite: evidences from FTIR and XANES analysis. Zhao K, Guo H. Environ Sci Pollut Res Int. 2014
  • Different modes of adsorptions of arsenate on silica grafted with Fe3+-coordinated silanes. J Colloid Interface Sci. 2014 | first author:Otsuka R
  • Synthesis of mesoporous Cu/Mg/Fe layered double hydroxide and its adsorption performance for arsenate in aqueous solutions. J Environ Sci (China). 2013 | first author:Guo Y
  • The isotypic hydrogen phosphate and arsenate dihydrates M2HXO4·2H2O (M = Rb, Cs; X = P, As). Acta Crystallogr C Struct Chem. 2014 | first author:Stöger B
  • Water treatment residues as accumulators of oxoanions in soil. Sorption of arsenate and phosphate anions from an aqueous solution. J Hazard Mater. 2014 | first author:Castaldi P
  • Effects of arsenate, chromate, and sulfate on arsenic and chromium uptake and translocation by arsenic hyperaccumulator Pteris vittata L. de Oliveira LM, Ma LQ, Santos JA, Guilherme LR, Lessl JT. Environ Pollut.
  • Determination of arsenate in water by anion selective membrane electrode using polyurethane-silica gel fibrous anion exchanger composite. J Hazard Mater. 2014 | first author:Khan AA
  • Sorptive removal of arsenate using termite mound. J Environ Manage. 2014 | first author:Fufa F
  • Single and combined effects of cadmium and arsenate in Gammarus pulex (Crustacea, Amphipoda): Understanding the links between physiological and behavioural responses. Vellinger C, Gismondi E, Felten V, Rousselle P, Mehennaoui K, Parant M, Usseglio-Polatera P. Aquat Toxicol.