Nickel Arsenate is generally immediately available in most volumes. Hydrate or anhydrous forms may be purchased.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.
Nickel is a Block D, Group 4, Period 4 element. The electronic configuration is [Ar]3d84s2. In its elemental form nickel's CAS number is 7440-02-0. Nickel is sometimes found free in nature but is more commonly found in ores. The nickel atom has a radius of 149.pm and it's Van der Waals radius is 163.pm. Nickel and its compounds are considered to be carcinogenic. Nickel carbonyl is a very toxic gas. It is extensively alloyed with iron, chromium, molybdenum, tungsten and other metals produce stainless and other anti-corrosive steel and other corrosion-resistant alloys. It is highly electronically conductive and has many applications as a result. It is the basis of the nickel hydride battery. Most recently, its conductive properties have made it an ideal component for ceramic anode formulations used in oxygen generation and solid oxide fuel cell applications. Catalytic nickel is used to hydrogenate vegetable oils. Nickel additions to glass and ceramic glazes impart a bright green. It is also used in pigments for this purpose. Nickel information, including Technical Data, Safety Data and its high purityproperties, research, applications and other useful facts are discussed below. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Nickel was first discovered by Alex Constedt in 1751.
Arsenic 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. 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 the 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.
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.
Regioselective Cycloaddition of 3-Azetidinones and 3-Oxetanones with Alkynes through Nickel-Catalysed Carbon-Carbon Bond Activation.
Y T Ho K, Aďssa C.
Chemistry. 2012 Feb 22. doi: 10.1002/chem.201200167. [Epub ahead of print]
PMID:
22359347
[PubMed - as supplied by publisher]
The hydrogen evolution reaction in a room temperature ionic liquid: mechanism and electrocatalyst trends.
Meng Y, Aldous L, Belding SR, Compton RG.
Phys Chem Chem Phys. 2012 Feb 22. [Epub ahead of print]
PMID:
22358388
[PubMed - as supplied by publisher]
A cytosolic Ni(II) sensor in a cyanobacterium: Nickel-detection follows nickel-affinity across four families of metal-sensors.
Foster AW, Patterson CJ, Pernil R, Hess CR, Robinson NJ.
J Biol Chem. 2012 Feb 22. [Epub ahead of print]
PMID:
22356910
[PubMed - as supplied by publisher]
Incorporation of metal and color alteration of enamel in the presence of orthodontic appliances.
Gurgel Maia LH, de Lima Filho HL, Araújo MV, de Oliveira Ruellas AC, de Souza Araújo MT.
Angle Orthod. 2012 Feb 23. [Epub ahead of print]
PMID:
22356704
[PubMed - as supplied by publisher]
Nickel(II) and Palladium(II) Thiaethyneporphyrins. Intramolecular Metal(II)-?(2)-CC Interaction inside a Porphyrinoid Frame.
Nojman E, Berlicka A, Szterenberg L, Latos-Grazynski L.
Inorg Chem. 2012 Feb 22. [Epub ahead of print]
PMID:
22356285
[PubMed - as supplied by publisher]
General preparation for Pt-based alloy nanoporous nanoparticles as potential nanocatalysts.
Wang D, Zhao P, Li Y.
Sci Rep. 2011;1:37. Epub 2011 Jul 14.
PMID:
22355556
[PubMed - in process]
Pentacoordinate Ni(II) Complexes: Preparation, Magnetic Measurements, and Ab Initio Calculations of the Magnetic Anisotropy Terms.
Costes JP, Maurice R, Vendier L.
Chemistry. 2012 Feb 22. doi: 10.1002/chem.201103641. [Epub ahead of print]
PMID:
22354459
[PubMed - as supplied by publisher]
[Measurement of carbon dioxide in emergency medicine].
Timmermann A, Brokmann JC, Fitzka R, Nickel EA.
Anaesthesist. 2012 Feb;61(2):148-55. German.
PMID:
22354403
[PubMed - in process]
[Care Counselling - The Client's Expectations.]
Nickel W, Hanns S, Brähler E, Born A.
Gesundheitswesen. 2012 Feb 21. [Epub ahead of print] German.
PMID:
22354362
[PubMed - as supplied by publisher]
Community-based partnered research: new directions in mental health services research.
Alegría M, Wong Y, Mulvaney-Day N, Nillni A, Proctor E, Nickel M, Jones L, Green B, Koegel P, Wright A, Wells KB.
Ethn Dis. 2011 Summer;21(3 Suppl 1):S1-8-16.
PMID:
22352075
[PubMed - in process]
Inverse Suspension Polymerization as a New Tool for the Synthesis of Ion-Imprinted Polymers.
Meouche W, Branger C, Beurroies I, Denoyel R, Margaillan A.
Macromol Rapid Commun. 2012 Feb 21. doi: 10.1002/marc.201200039. [Epub ahead of print]
PMID:
22351426
[PubMed - as supplied by publisher]
Isolation and characterization of Bacillus cereus IST105 from electroplating effluent for detoxification of hexavalent chromium.
Naik UC, Srivastava S, Thakur IS.
Environ Sci Pollut Res Int. 2012 Feb 16. [Epub ahead of print]
PMID:
22351260
[PubMed - as supplied by publisher]
Production of a his-tagged canecystatin in transgenic sugarcane.
Henrique-Silva F, Soares-Costa A.
Methods Mol Biol. 2012;847:437-50.
PMID:
22351027
[PubMed - in process]
Seasonal variation in heavy metal contamination in water and sediments of river Sabarmati and Kharicut canal at Ahmedabad, Gujarat.
Kumar RN, Solanki R, Kumar JI.
Environ Monit Assess. 2012 Feb 21. [Epub ahead of print]
PMID:
22350445
[PubMed - as supplied by publisher]
Dakin-West reaction on 1-thyminyl acetic acid for the synthesis of 1,3-bis(1-thyminyl)-2-propanone, a heteroaromatic compound with nucleopeptide-binding properties.
Roviello GN, Roviello G, Musumeci D, Bucci EM, Pedone C.
Amino Acids. 2012 Feb 15. [Epub ahead of print]
PMID:
22349760
[PubMed - as supplied by publisher]
The chain structure of [Ni(C(4)H(2)O(4))(C(12)H(8)N(2))(H(2)O)](n) with different types of fumarate bridging.
Uhrinová A, Kuchár J, Cernák J.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m92-3. Epub 2012 Jan 7.
PMID:
22346891
[PubMed - in process]
trans-Tetra-aqua-bis-(isonicotinamide-?N)nickel(II) bis-(3-hy-droxy-benzoate) tetra-hydrate.
Zaman IG, Caylak Delibas N, Necefoglu H, Hökelek T.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m200-1. Epub 2012 Jan 21.
PMID:
22346867
[PubMed - in process]
{4,4',6,6'-Tetra-chloro-2,2'-[2,2-dimethyl-propane-1,3-diylbis(nitrilo-methanylyl-idene)]}nickel(II).
Kargar H, Kia R, Abbasian S, Tahir MN.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m193. Epub 2012 Jan 21.
PMID:
22346862
[PubMed - in process]
trans-Tetra-kis(1-allyl-1H-imidazole-?N)bis-(thio-cyanato-?N)nickel(II).
Zheng SM, Jin YL.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m188-9. Epub 2012 Jan 21.
PMID:
22346859
[PubMed - in process]
Poly[aqua-[?(3)-4-carb-oxy-2-(pyridin-4-yl)-1H-imidazole-5-carboxyl-ato-?N,O:N,O:N]nickel(II)].
Jing XM, Gong SZ, Xiao LW.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m187. Epub 2012 Jan 21.
PMID:
22346858
[PubMed - in process]
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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Nickel Arsenate is generally immediately available in most volumes. Hydrate or anhydrous forms may be purchased.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.
Nickel is a Block D, Group 4, Period 4 element. The electronic configuration is [Ar]3d84s2. In its elemental form nickel's CAS number is 7440-02-0. Nickel is sometimes found free in nature but is more commonly found in ores. The nickel atom has a radius of 149.pm and it's Van der Waals radius is 163.pm. Nickel and its compounds are considered to be carcinogenic. Nickel carbonyl is a very toxic gas. It is extensively alloyed with iron, chromium, molybdenum, tungsten and other metals produce stainless and other anti-corrosive steel and other corrosion-resistant alloys. It is highly electronically conductive and has many applications as a result. It is the basis of the nickel hydride battery. Most recently, its conductive properties have 
made it an ideal component for ceramic anode formulations used in oxygen generation and solid oxide fuel cell applications. Catalytic nickel is used to hydrogenate vegetable oils. Nickel additions to glass and ceramic glazes impart a bright green. It is also used in pigments for this purpose. Nickel information, including Technical Data, Safety Data and its high purity properties, research, applications and other useful facts are discussed below. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Nickel was first discovered by Alex Constedt in 1751.
Arsenic 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.
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 
the 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.
