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Copper(II) Arsenate
Cu3(AsO4)2
7778-41-8
Product Product Code Order or Specifications
(2N) 99% Copper Arsenate CU-ASO-02 Contact American Elements
(3N) 99.9% Copper Arsenate CU-ASO-03 Contact American Elements
(4N) 99.99% Copper Arsenate CU-ASO-04 Contact American Elements
(5N) 99.999% Copper Arsenate CU-ASO-05 Contact American Elements

 

CHEMICAL
IDENTIFICATION		 Formula CAS No. PubChem
SID		 PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No. 		SMILES
Identifier 		InChI
Identifier 		InChI
Key
Cu3(AsO4)2 7778-41-8 29292934 26065 N/A N/A tricopper trioxido(oxo)-$l^{5}-arsane N/A [Cu+2].[Cu+2].[Cu+2].[O-][As]([O-])(=O)[O-].[O-][As]([O-])([O-])=O InChI=1S/2AsH3O4.3Cu/c2*2-1(3,4)5;;;/h2*(H3,2,3,4,5);;;/q;;3*+2/p-6 RKYSWCFUYJGIQA-UHFFFAOYSA-H

Compound Formula Mol. Wt. Appearance Density

Exact Mass

Monoisotopic Mass Charge MSDS
As2Cu3O8 468.48 N/A 5.2 g/cm3 468.589506 466.591313 0 Safety Data Sheet



Arsenate IonCopper Arsenate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.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.

Copper(Cu) atomic and molecular weight, atomic number and elemental symbolCopper is a Block D, Group 11, Period 4 element. The number of electrons in each of Copper's shells is 2, 8, 18, 1 and its electronic configuration is [Ar] 3d10 4s1. In its elemental form copper's CAS number is 7440-50-8. The copper atom has a radius of 127.8 .pm and it's Van der Waals radius is 140.pm. Copper is an essential trace element in animals and plants, but in excess copper is toxic. Due to its high electrical conductivity, large amounts of copper are used by the electrical industry for wire. Of all pure metals, only silver has a higher electrical conductivity. Copper is also resistant to corrosion caused by moisture, making it a widely used material in pipes, coins, and jewelry. Copper is often too soft for its applications, so it is incorporated in numerous alloys. For example, brass is a copper-zinc alloy, and bronze is a copper-tin alloy. Copper Bohr ModelCopper sulfate (CuSO 4·H2O), also known as blue vitrol, is the most well-known Elemental Coppercopper compound. It is used as an agricultural poison, an algicide, and as a pigment for inks. Cuprous chloride (CuCl) is a powder used to absorb carbon dioxide (CO2). Copper cyanide (CuCN) is often used in electroplating applications. Copper is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Copper was first discovered by Early Man. The origin of the word copper comes from the Latin word 'cuprium' which translates as "metal of Cyprus". Cyprus, a Mediterranean island, was known as an ancient source of mined copper. See Copper research below.

Arsenic(As) atomic and molecular weight, atomic number and elemental symbolArsenic is a Block P, Group 15, Period 4 element. The number of electrons in each of Arsenic's shells is 2, 8, 18, 5 and its electronic configuration is [Ar] 3d10 4s2 4p3. In its elemental form arsenic's CAS number is 1327-53-3.Elemental Arsenic The arsenic atom has a radius of 124.5.pm and it's Van der Waals radius is 185.pm. Arsenic in the organic form is not harmful but in the inorganic form it is extremely toxic even in very small amounts. Arsenic has numerous applications as a semiconductor and other electronic applications as Indium arsenide, silicon arsenide and tin arsenidea. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors. Gallium arsenide is used as a laser material to convert electricity directly into coherent light. Arsenic is used in bronzing and for hardening and improving the sphericity of shot. Due to its toxicity, arsenic compounds are used in insecticides and wood preservation.Arsenic is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in Arsenic Bohr Modelthe form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Arsenic information, including Technical Data, Safety Data and its High Purity properties, research, applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. See Arsenic research below.

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Toxicity
Safety & Handling
 
Signal Word Hazard Statements Hazard Codes Risk Codes Safety Precautions RTECS No. Transport Information WGK Germany
               

 

Synonyms for Copper(II) Arsenate Include:


Arsenic acid, copper(2+) salt (2:3)
tetrahydrate, tricopper diarsorate

 

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 Copper

  • Booster biocides and microfouling. Fay F, Linossier I, Carteau D, Dheilly A, Silkina A, Vallee-Rehel K. Biofouling. 2010 Oct;26(7):787-98. PubMed PMID: 20824571.

  • Label-Free Detection of Lectins on Carbohydrate-Modified Boron-Doped Diamond Surfaces. Szunerits S, Niedzio?lka-Jo¨nsson J, Boukherroub R, Woisel P, Baumann JS, Siriwardena A. Anal Chem. 2010 Sep 9. [Epub ahead of print] PubMed PMID: 20828205.

  • Conserved and novel functions for Arabidopsis MIA40 in assembly of proteins in mitochondria and peroxisomes. Carrie C, Giraud E, Duncan O, Xu L, Wang Y, Huang S, Clifton R, Murcha M, Filipovska A, Rackham O, Vrielink A, Whelan J. J Biol Chem. 2010 Sep 9. [Epub ahead of print] PubMed PMID: 20829360.

  • Metomyl Degradation by Electro-Fenton and Electro-Fenton-Like Processes: A Kinetics Study of the Effect of the Nature and Concentration of Some Transition Metal Ions As Catalyst. Oturan N, Zhou M, Oturan MA. J Phys Chem A. 2010 Sep 9. [Epub ahead of print] PubMed PMID: 20828190.

  • Copper-Catalyzed Synthesis of a-Amino Imides from Tertiary Amines: Ugi-Type Three-Component Assemblies Involving Direct Functionalization of sp(3) C-Hs Adjacent to Nitrogen Atoms. Ye X, Xie C, Pan Y, Han L, Xie T. Org Lett. 2010 Sep 9. [Epub ahead of print] PubMed PMID: 20828188.

  • Asymmetric Diels-Alder and Inverse-Electron-Demand Hetero-Diels-Alder Reactions of ß,?-Unsaturated a-Ketoesters with Cyclopentadiene Catalyzed by N,N'-Dioxide Copper(II) Complex. Zhu Y, Chen X, Xie M, Dong S, Qiao Z, Lin L, Liu X, Feng X. Chemistry. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20827702.

  • Prevalence of heavy metal resistance in bacteria isolated from tannery effluents and affected soil. Alam MZ, Ahmad S, Malik A. Environ Monit Assess. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20824329.

  • Pyridine Activation via Copper(I)-Catalyzed Annulation toward Indolizines. Barluenga J, Lonzi G, Riesgo L, Lo´pez LA, Toma´s M. J Am Chem Soc. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20825189.

  • Reactive Adsorption of Ammonia on Cu-Based MOF/Graphene Composites. Petit C, Mendoza B, Bandosz TJ. Langmuir. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20825199.

  • Preparation and characterisation of divalent hard and soft metal (M = Ca, Co, Cu, Zn, Cd, Hg and Pb) complexes of 1,10-dithia-18-crown-6: structural versatility. Park IH, Park KM, Lee SS. Dalton Trans. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20830403.

  • Polynuclear complexes of macrocyclic oxamide with 5-sulfosalicylate: syntheses, crystal structures and magnetic properties. Sun YQ, Fan LL, Gao DZ, Wang QL, Du M, Liao DZ, Zhang CX. Dalton Trans. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20830390.

  • Effects of feeding urea and copper sulphate in different combinations on live body weight, carcass weight, percent weight to body weight of different organs and histopathological tissue changes in broilers. Shahzad MN, Javed MT, Shabir S, Irfan M, Hussain R. Exp Toxicol Pathol. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20829007.

  • Automatic trace metal monitoring station use for early warning and short term events in polluted rivers: application to streams loaded by mining tailing. Lourino-Cabana B, Iftekhar S, Billon G, Mikkelsen O, Ouddane B. J Environ Monit. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20830408.

  • The cellular redox state as a modulator in cadmium and copper responses in Arabidopsis thaliana seedlings. Cuypers A, Karen S, Jos R, Kelly O, Els K, Tony R, Nele H, Nathalie V, Suzy VS, Frank VB, Yves G, Jan C, Jaco V. J Plant Physiol. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20828869.

  • Copper tolerance and response of antioxidative enzymes in axenically grown Brassica juncea (L.) plants. Singh S, Singh S, Ramachandran V, Eapen S. Ecotoxicol Environ Saf. 2010 Sep 6. [Epub ahead of print] PubMed PMID: 20825988.

  • Comparative analysis of plasmids in the genus listeria. Kuenne C, Voget S, Pischimarov J, Oehm S, Goesmann A, Daniel R, Hain T, Chakraborty T. PLoS One. 2010 Sep 2;5(9). pii: e12511. PubMed PMID: 20824078; PubMed Central PMCID: PMC2932693.

  • Changes in the Daphnia magna midgut upon ingestion of copper oxide nanoparticles: A transmission electron microscopy study. Heinlaan M, Kahru A, Kasemets K, Arbeille B, Prensier G, Dubourguier HC. Water Res. 2010 Aug 21. [Epub ahead of print] PubMed PMID: 20828783.

  • Emergency contraception: past, present and future. Cremer M, Masch R. Minerva Ginecol. 2010 Aug;62(4):361-71. PubMed PMID: 20827252.

  • [Study on the in-depth composition of beads formed by fuse breaking of electric wire at different oxygen concentrations by Auger electron spectroscopy]. Gao W, Wu Y, Liu SJ, Wang LT. Guang Pu Xue Yu Guang Pu Fen Xi. 2010 Jul;30(7):2003-5. Chinese. PubMed PMID: 20828019.

  • Screening metagenomic libraries for laccase activities. Ferrer M, Beloqui A, Golyshin PN. Methods Mol Biol. 2010;668:189-202. PubMed PMID: 20830565.

Recent Research & Development for Arsenates

  • EXAFS and DFT investigations of uranyl arsenate complexes in aqueous solution. Gezahegne WA, Hennig C, Tsushima S, Planer-Friedrich B, Scheinost AC, Merkel BJ. Environ Sci Technol. 2012 Feb 21;46(4):2228-33. Epub 2012 Feb 8. PMID: 22229913 [PubMed - in process]

  • Arsenic accumulating and transforming bacteria isolated from contaminated soil for potential use in bioremediation. Banerjee S, Datta S, Chattyopadhyay D, Sarkar P. J Environ Sci Health A Tox Hazard Subst Environ Eng. 2011 Dec;46(14):1736-47. PMID: 22175878 [PubMed - indexed for MEDLINE]

  • Arsenic contamination and speciation in surrounding waters of three old cinnabar mines. Larios R, Fernández-Martínez R, Silva V, Loredo J, Rucandio I. J Environ Monit. 2012 Feb;14(2):531-42. Epub 2011 Dec 5. PMID: 22139034 [PubMed - in process]

  • Characterization of arsenate transformation and identification of arsenate reductase in a green alga Chlamydomonas reinhardtii. Yin X, Wang L, Duan G, Sun G. J Environ Sci (China). 2011;23(7):1186-93. PMID: 22125913 [PubMed - indexed for MEDLINE]

  • Determination of arsenate in natural pH seawater using a manganese-coated gold microwire electrode. Gibbon-Walsh K, Salaün P, van den Berg CM. Anal Chim Acta. 2012 Jan 13;710:50-7. Epub 2011 Oct 28. PMID: 22123111 [PubMed - indexed for MEDLINE]

  • Arsenate induces the expression of fungal genes involved in As transport in arbuscular mycorrhiza. González-Chávez Mdel C, Ortega-Larrocea Mdel P, Carrillo-González R, López-Meyer M, Xoconostle-Cázares B, Gomez SK, Harrison MJ, Figueroa-López AM, Maldonado-Mendoza IE. Fungal Biol. 2011 Dec;115(12):1197-209. Epub 2011 Sep 1. PMID: 22115439 [PubMed - indexed for MEDLINE]

  • Comparison of anion removal capacities of Octolig and Cuprilig. Martin DF, Franz DM. J Environ Sci Health A Tox Hazard Subst Environ Eng. 2011 Dec;46(14):1619-24. PMID: 22077670 [PubMed - indexed for MEDLINE]

  • Effect of inorganic and organic ligands on the sorption/desorption of arsenate on/from Al-Mg and Fe-Mg layered double hydroxides. Caporale AG, Pigna M, Dynes JJ, Cozzolino V, Zhu J, Violante A. J Hazard Mater. 2011 Dec 30;198:291-8. Epub 2011 Oct 18. PMID: 22071258 [PubMed - indexed for MEDLINE]

  • Toward protein engineering for phytoremediation: possibilities and challenges. Jez JM. Int J Phytoremediation. 2011;13 Suppl 1:77-89. Review. PMID: 22046752 [PubMed - indexed for MEDLINE]

  • Condensation cascades and methylgroup transfer reactions during the formation of arsane, methyl- and dimethylarsane by aqueous borohydride and (methyl) arsenates. D'Ulivo A, Meija J, Mester Z, Pagliano E, Sturgeon RE. Anal Bioanal Chem. 2012 Jan;402(2):921-33. Epub 2011 Oct 30. PMID: 22038660 [PubMed - in process]

  • Comparison of arsenate and cadmium toxicity in a freshwater amphipod (Gammarus pulex). Vellinger C, Parant M, Rousselle P, Immel F, Wagner P, Usseglio-Polatera P. Environ Pollut. 2012 Jan;160(1):66-73. Epub 2011 Oct 14. PMID: 22035927 [PubMed - indexed for MEDLINE]

  • Arsenic accumulation and translocation in the submerged macrophyte Hydrilla verticillata (L.f.) Royle. Xue PY, Yan CZ. Chemosphere. 2011 Nov;85(7):1176-81. Epub 2011 Oct 22. PMID: 22024098 [PubMed - indexed for MEDLINE]

  • Vibrational spectroscopic study of the mineral pitticite Fe, AsO4, SO4, H2O. Frost RL, Xi Y, Tan K, Millar GJ, Palmer SJ. Spectrochim Acta A Mol Biomol Spectrosc. 2012 Jan;85(1):173-8. Epub 2011 Oct 5. PMID: 22020166 [PubMed - indexed for MEDLINE]

  • Enhanced extraction of heavy metals in the two-step process with the mixed culture of Lactobacillus bulgaricus and Streptococcus thermophilus. Chang YC, Choi D, Kikuchi S. Bioresour Technol. 2012 Jan;103(1):477-80. Epub 2011 Sep 20. PMID: 22019399 [PubMed - indexed for MEDLINE]

  • Synergistic effect of coupling zero-valent iron with iron oxide-coated sand in columns for chromate and arsenate removal from groundwater: Influences of humic acid and the reactive media configuration. Mak MS, Lo IM, Liu T. Water Res. 2011 Dec 1;45(19):6575-84. Epub 2011 Oct 8. PMID: 22018698 [PubMed - indexed for MEDLINE]

  • Arsenic speciation in plankton organisms from contaminated lakes: transformations at the base of the freshwater food chain. Caumette G, Koch I, Estrada E, Reimer KJ. Environ Sci Technol. 2011 Dec 1;45(23):9917-23. Epub 2011 Nov 3. PMID: 22017302 [PubMed - indexed for MEDLINE]

  • Arsenate uptake and arsenite simultaneous sorption and oxidation by Fe-Mn binary oxides: influence of Mn/Fe ratio, pH, Ca2+, and humic acid. Zhang G, Liu H, Qu J, Jefferson W. J Colloid Interface Sci. 2012 Jan 15;366(1):141-6. Epub 2011 Oct 1. PMID: 22014399 [PubMed - indexed for MEDLINE]

  • Differential pair distribution function study of the structure of arsenate adsorbed on nanocrystalline ?-alumina. Li W, Harrington R, Tang Y, Kubicki JD, Aryanpour M, Reeder RJ, Parise JB, Phillips BL. Environ Sci Technol. 2011 Nov 15;45(22):9687-92. Epub 2011 Oct 24. PMID: 21988151 [PubMed - indexed for MEDLINE]

  • Spectroscopic evidence for ternary complex formation between arsenate and ferric iron complexes of humic substances. Mikutta C, Kretzschmar R. Environ Sci Technol. 2011 Nov 15;45(22):9550-7. Epub 2011 Oct 24. PMID: 21985502 [PubMed - indexed for MEDLINE]

  • Vibrational spectroscopy of the multi-anion mineral zykaite Fe4(AsO4)(SO4)(OH)ˇ15H2O-implications for arsenate removal. Frost RL, Palmer SJ, Xi Y. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Dec;83(1):444-8. Epub 2011 Aug 31. PMID: 21943717 [PubMed - indexed for MEDLINE]

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