Copper Chromate

CuCrO4
CAS 13548-42-0


Product Product Code Order or Specifications
(2N) 99% Copper Chromate CU-CRAT-02 Contact American Elements
(3N) 99.9% Copper Chromate CU-CRAT-03 Contact American Elements
(4N) 99.99% Copper Chromate CU-CRAT-04 Contact American Elements
(5N) 99.999% Copper Chromate CU-CRAT-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
CuCrO4 13548-42-0 N/A 61646 N/A 236-922-7 copper dioxido(dioxo)chromium N/A [Cu+2].[O-][Cr]([O-])(=O)=O InChI=1S/Cr.Cu.4O/q;+2;;;2*-1 PWGQHOJABIQOOS-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Density

Exact Mass

Monoisotopic Mass Charge MSDS
CrCuO4 179.54 N/A N/A 178.849771 178.849771 0 Safety Data Sheet

Chromate IonCopper Chromate 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 Bohr ModelCopper (Cu) atomic and molecular weight, atomic number and elemental symbolCopper (atomic symbol: Cu, atomic number: 29) is a Block D, Group 11, Period 4 element with an atomic weight of 63.546. The number of electrons in each of copper's shells is 2, 8, 18, 1 and its electron configuration is [Ar] 3d10 4s1. The copper atom has a radius of 128 pm and a Van der Waals radius of 186 pm. Copper was first discovered by Early Man prior to 9000 BC.In its elemental form, copper has a red-orange metallic luster appearance. Elemental Copper Of all pure metals, only silver has a higher electrical conductivity.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. For more information on copper, including properties, safety data, research, and American Elements' catalog of copper products, visit the Copper Information Center.

Chromium (Cr) atomic and molecular weight, atomic number and elemental symbolChromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. For more information on chromium, including properties, safety data, research, and American Elements' catalog of chromium products, visit the Chromium Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Precautions N/A
RTECS Number N/A
Transport Information N/A
WGK Germany N/A
Globally Harmonized System of
Classification and Labelling (GHS)
N/A        

COPPER CHROMATE SYNONYMS
COPPER (II) CHROMATE, Cupric chromate(vi), CUPRIC CHROMATE, Copper chromium oxide (cucro4)

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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 Copper

  • Ke Liu, Yang Song, Shaowei Chen, Electrocatalytic activities of alkyne-functionalized copper nanoparticles in oxygen reduction in alkaline media, Journal of Power Sources, Volume 268, 5 December 2014
  • E. Linga Reddy, J. Karuppiah, Hyun Chan Lee, Dong Hyun Kim, Steam reforming of methanol over copper loaded anodized aluminum oxide (AAO) prepared through electrodeposition, Journal of Power Sources, Volume 268, 5 December 2014
  • Lijie Zhang, Ming Meng, Xiaojing Wang, Shuang Zhou, Lijuan Yang, Tianyong Zhang, Lirong Zheng, Jing Zhang, Tiandou Hu, A series of copper-free ternary oxide catalysts ZnAlCex used for hydrogen production via dimethyl ether steam reforming, Journal of Power Sources, Volume 268, 5 December 2014
  • Laura Sanz, David Lloyd, Eva Magdalena, Jesús Palma, Kyösti Kontturi, Description and performance of a novel aqueous all-copper redox flow battery, Journal of Power Sources, Volume 268, 5 December 2014
  • Kaiyou Zhang, Hong Chen, Xue Wang, Donglin Guo, Chenguo Hu, Shuxia Wang, Junliang Sun, Qiang Leng, Synthesis and structure determination of potassium copper selenide nanowires and solid-state supercapacitor application, Journal of Power Sources, Volume 268, 5 December 2014
  • Tamer Crosby, Giacomo Po, Nasr M. Ghoniem, Modeling plastic deformation of post-irradiated copper micro-pillars, Journal of Nuclear Materials, Volume 455, Issues 1–3, December 2014
  • Gang He, Kunyuan Xu, Shibin Guo, Xueqiang Qian, Zengchao Yang, Guanghua Liu, Jiangtao Li, Preparation of tungsten fiber reinforced-tungsten/copper composite for plasma facing component, Journal of Nuclear Materials, Volume 455, Issues 1–3, December 2014
  • M.M. El-Nahass, F.S.H. Abu-Samaha, Shokry Menshawy, Eman Elesh, Effect of annealing on structural and optical properties of copper tetraphenylporphyrin (CuTPP) thin films, Optics & Laser Technology, Volume 64, December 2014
  • Krzysztof Naplocha, Kazimierz Granat, Jacek Kaczmar, Reactive melt infiltration of copper in Al–Cr preforms produced through combustion synthesis, Journal of Alloys and Compounds, Volume 613, 15 November 2014
  • Pouyan Paknahad, Masoud Askari, Milad Ghorbanzadeh, Application of sol–gel technique to synthesis of copper–cobalt spinel on the ferritic stainless steel used for solid oxide fuel cell interconnects, Journal of Power Sources, Volume 266, 15 November 2014
  • Xin Qing, Jingjing Shi, Chengyu Ma, Mengyang Fan, Zhengyu Bai, Zhongwei Chen, Jinli Qiao, Jiujun Zhang, Simultaneous formation of nitrogen and sulfur-doped transition metal catalysts for oxygen reduction reaction through pyrolyzing carbon-supported copper phthalocyanine tetrasulfonic acid tetrasodium salt, Journal of Power Sources, Volume 266, 15 November 2014
  • Ferhat Aslan, Ahmet Tumbul, Non-vacuum processed Cu2ZnSnS4 thin films: Influence of copper precursor on structural, optical and morphological properties, Journal of Alloys and Compounds, Volume 612, 5 November 2014
  • Y.S.M. Alajerami, S. Hashim, S.K. Ghoshal, D.A. Bradley, M. Mhareb, M.A. Saleh, Copper doped borate dosimeters revisited, Journal of Luminescence, Volume 155, November 2014
  • Sung-Hyeon Park, Wan-Ho Chung, Hak-Sung Kim, Temperature changes of copper nanoparticle ink during flash light sintering, Journal of Materials Processing Technology, Volume 214, Issue 11, November 2014
  • J.J. Chen, A.L. Ahmad, B.S. Ooi, Thermo-responsive properties of poly(N-isopropylacrylamide-co-acrylic acid) hydrogel and its effect on copper ion removal and fouling of polymer-enhanced ultrafiltration, Journal of Membrane Science, Volume 469, 1 November 2014
  • Zuwei Yin, Fuyi Chen, A facile electrochemical fabrication of hierarchically structured nickel–copper composite electrodes on nickel foam for hydrogen evolution reaction, Journal of Power Sources, Volume 265, 1 November 2014
  • W.H. Zhou, H. Guo, Z.J. Xie, C.J. Shang, R.D.K. Misra, Copper precipitation and its impact on mechanical properties in a low carbon microalloyed steel processed by a three-step heat treatment, Materials & Design, Volume 63, November 2014
  • Xiaofan Du, Tong Gao, Yuying Wu, Xiangfa Liu, Effects of copper addition on the in-situ synthesis of SiC particles in Al–Si–C–Cu system, Materials & Design, Volume 63, November 2014
  • C. Dang, Q.L. Che, B.L. Gao, L. Li, B.B. Wang, Growth, photoluminescence and thermal conductance of graphene-like nanoflakes grown on copper foils in methane environment, Materials Science in Semiconductor Processing, Volume 27, November 2014
  • M. Somasundaram, R. Saravanathamizhan, C. Ahmed Basha, V. Nandakumar, S. Nathira Begum, T. Kannadasan, Recovery of copper from scrap printed circuit board: modelling and optimization using response surface methodology, Powder Technology, Volume 266, November 2014

Recent Research & Development for Chromates

  • Takuhiro Otsuka, Takeshi Akaboshi, Youkoh Kaizu, Anisotropic Energy-Transfer in Encounter Complex in Aqueous Solutions: Ligand Congeniality between Photo-Excited Mixed-Ligand Tris(α,α’-diimine)-ruthenium(II) [Ru(phen)3-n(4dmb)n]2+ and Tris(malonato)chromate(III) [Cr(mal)3]3-, Inorganica Chimica Acta, Available online 11 July 2014
  • Cong Ruan, Kui Xie, Liming Yang, Bin Ding, Yucheng Wu, Efficient carbon dioxide electrolysis in a symmetric solid oxide electrolyzer based on nanocatalyst-loaded chromate electrodes, International Journal of Hydrogen Energy, Volume 39, Issue 20, 3 July 2014
  • Sébastien Pommiers, Jérôme Frayret, Alain Castetbon, Martine Potin-Gautier, Alternative conversion coatings to chromate for the protection of magnesium alloys, Corrosion Science, Volume 84, July 2014
  • Sylvia Britto, P. Vishnu Kamath, Synthesis, structure refinement and chromate sorption characteristics of an Al-rich bayerite-based layered double hydroxide, Journal of Solid State Chemistry, Volume 215, July 2014
  • S.M. El-Sheikh, M.A. Rabah, Optical properties of calcium chromate 1D-nanorods synthesized at low temperature from secondary resources, Optical Materials, Available online 30 June 2014
  • R.K. Gupta, B.R.W. Hinton, N. Birbilis, The effect of chromate on the pitting susceptibility of AA7075-T651 studied using potentiostatic transients, Corrosion Science, Volume 82, May 2014
  • Sébastien Pommiers-Belin, Jérôme Frayret, Arnaud Uhart, JeanBernard Ledeuil, Jean-Charles Dupin, Alain Castetbon, Martine Potin-Gautier, Determination of the chemical mechanism of chromate conversion coating on magnesium alloys EV31A, Applied Surface Science, Volume 298, 15 April 2014
  • Joshua Olusegun Okeniyi, Olugbenga Adeshola Omotosho, Oluseyi Olanrewaju Ajayi, Cleophas Akintoye Loto, Effect of potassium-chromate and sodium-nitrite on concrete steel-rebar degradation in sulphate and saline media, Construction and Building Materials, Volume 50, 15 January 2014
  • Shanshan Xu, Dehua Dong, Yan Wang, Winston Doherty, Kui Xie, Yucheng Wu, Perovskite chromates cathode with resolved and anchored nickel nano-particles for direct high-temperature steam electrolysis, Journal of Power Sources, Volume 246, 15 January 2014
  • Selvakumar Sellaiyan, Anthony E. Hughes, Suzanne V. Smith, Akira Uedono, James Sullivan, Stephen Buckman, Leaching properties of chromate-containing epoxy films using radiotracers, PALS and SEM, Progress in Organic Coatings, Volume 77, Issue 1, January 2014