American Elements Logo and U.S. Registered Trademark

 
Potassium Pentachlororhodate(III)
K2RhCl5·xH2O
Product Product Code Order or Specifications
(2N) 99% Potassium Pentachlororhodate(III) RH-5CLRH-02-XANH Contact American Elements
(2N5) 99.5% Potassium Pentachlororhodate(III) RH-5CLRH-025-XANH Contact American Elements
(3N) 99.9% Potassium Pentachlororhodate(III) RH-5CLRH-03-XANH Contact American Elements
(3N5) 99.95% Potassium Pentachlororhodate(III) RH-5CLRH-035-XANH Contact American Elements
(4N) 99.99% Potassium Pentachlororhodate(III) RH-5CLRH-04-XANH Contact American Elements
(5N) 99.999% Potassium Pentachlororhodate(III) RH-5CLRH-05-XANH Contact American Elements

Potassium Pentachlororhodate(III) 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.

Potassium(K) atomic and molecular weight, atomic number and elemental symbolPotassium is a Block S, Group 1, Period 4 element. The number of electrons in each of Potassium's shells is 2, 8, 8, 1 and its electronic configuration is [Ar] 4s1. In its elemental form potassium's CAS number is 7440-09-7. The potassium atom has a radius of 227.2 .pm and it's Van der Waals radius is 275.pm. Potassium is not toxic. Potassium is the seventh most abundant element on earth. In its metallic form it is one of the most reactive and Potassium Bohr Modelelectropositive of all metals and rapidly oxidizes. As with other metals of the alkali group, the metal Elemental Potassiumdecomposes in water with the evolution of hydrogen. It catches fire spontaneously in water. In high purity, potassium compounds have numerous pharmacological, medical, and electronics applications. Important compounds include the hydroxide, nitrate, carbonate, chloride, bromide, iodide, and sulfate. Lower purity compounds are used in pyrotechnics for its violet color on ignition and in glass and ceramic glazes to produce this color. Potassium also used as a nutrient in plant growth. Potassium was first discovered by Sir Humphrey Davy in 1807. The origin of the element name comes from the English word 'potash' meaning pot ashes and the Arabic word 'qali' which means alkali. The symbol K originates from the Latin word 'kalium'. See Potassium research below.

Rhodium(Rh) atomic and molecular weight, atomic number and elemental symbolRhodium is a Block D, Group 9, Period 5 element. The number of electrons in each of Rhodium's shells is 2, 8, 18, 16, 1 and its electronic configuration is [Kr] 4d8 5s1. In its elemental form rhodium's CAS number is 7440-16-6. The rhodium atom has a radius of 134.5.pm and it's Van der Waals radius is 200.pm. Rhodium is not toxic. Rhodium is a member of the platinum group of metals. It has a higher melting point than platinum, but a lower Rhodium Bohr Modeldensity. It is alloyed with platinum and palladium in electrodes for spark plugs, advanced laboratory equipment and in thermocouples. Rhodium compounds also have catalytic uses in automotive catalytic converters. Rhodium is used as a plating metal in jewelry production to enhance the whiteness of white gold. Rhodium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Rhodium was first discovered by William Wollaston in 1803. The name Rhodium, originates from the Greek word 'Rhodon' which means rose. See Rhodium research below.
Formula CAS No. Appearance Molecular Weight
K2RhCl5·xH2O
     358.37
PRODUCT CATALOG Potassium Products News Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home

Have a Question? Ask a Chemical Engineer or Material Scientist   Request an MSDS or Certificate of Analysis

 


Search by Material, Product Name, Product Code, CAS Number, Formula, Element, Anion, Form, EC Number, MDL Number or PubChem ID.
German   Korean   French   Japanese   Spanish   Chinese (Simplified)   Portuguese   Russian   Chinese (Taiwan)   Italian   Turkish   Polish   Dutch   Czech   Swedish   Hungarian   Danish   Hebrew

Production Catalog Available in 36 Countries & Languages

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.

 

 

Show more forms of Potassium
 

Customers for this product have also looked at:
Potassium 2 - Ethylhexanoate Potassium Oxide Potassium Chloride Potassium Acetate Potassium Wire
Potassium Nitrate Potassium Metal Potassium Oxide Pellets Potassium Sodium Alloy Potassium Sputtering Target
Potassium Oxide Nanopowder Potassium Oxide Powder Potassium Foil Silver Potassium Cyanide Potassium Pellets

Recent Research & Development for Potassium

  • Kv7 Channels Can Function without Constitutive Calmodulin Tethering. Gómez-Posada JC, Aivar P, Alberdi A, Alaimo A, Etxeberría A, Fernández-Orth J, Zamalloa T, Roura-Ferrer M, Villace P, Areso P, Casis O, Villarroel A. PLoS One. 2011;6(9):e25508. Epub 2011 Sep 28. PMID: 21980481 [PubMed - in process]

  • Hydrogen Sulfide as Endothelium-Derived Hyperpolarizing Factor Sulfhydrates Potassium Channels. Mustafa AK, Sikka G, Gazi SK, Steppan J, Jung SM, Bhunia AK, Barodka VM, Gazi FK, Barrow RK, Wang R, Amzel LM, Berkowitz DE, Snyder SH. Circ Res. 2011 Oct 6. [Epub ahead of print] PMID: 21980127 [PubMed - as supplied by publisher]

  • Effects of pH on Potassium: New Explanations for Old Observations. Aronson PS, Giebisch G. J Am Soc Nephrol. 2011 Oct 6. [Epub ahead of print] PMID: 21980112 [PubMed - as supplied by publisher]

  • Factors which determine the duration of follower potentials in longitudinal smooth muscle isolated from the guinea-pig stomach antrum. Shigemasa Y, Kito Y, Hashitani H, Suzuki H. J Smooth Muscle Res. 2011;47(3-4):89-110. PMID: 21979408 [PubMed - in process]

  • Cloning and Characterization of Catalases from Rice, Oryza sativa L. Wutipraditkul N, Boonkomrat S, Buaboocha T. Biosci Biotechnol Biochem. 2011 Oct 7. [Epub ahead of print] PMID: 21979082 [PubMed - as supplied by publisher]

  • Synthesis and preliminary evaluation of amiloride analogs as inhibitors of the urokinase-type plasminogen activator (uPA). Matthews H, Ranson M, Tyndall JD, Kelso MJ. Bioorg Med Chem Lett. 2011 Sep 18. [Epub ahead of print] PMID: 21978672 [PubMed - as supplied by publisher]

  • Metabolic changes during a field experiment in a world-class windsurfing athlete: a trial with multivariate analyses. Resende NM, de Magalhães Neto AM, Bachini F, de Castro LE, Bassini A, Cameron LC. OMICS. 2011 Oct;15(10):695-704. PMID: 21978397 [PubMed - in process]

  • Effects of elevated seawater pCO2 on gene expression patterns in the gills of the green crab, Carcinus maenas. Fehsenfeld S, Kiko R, Appelhans Y, Towle DW, Zimmer M, Melzner F. BMC Genomics. 2011 Oct 6;12(1):488. [Epub ahead of print] PMID: 21978240 [PubMed - as supplied by publisher]

  • Partial ABCC8 gene deletion mutations causing diazoxide-unresponsive hyperinsulinaemic hypoglycaemia. Flanagan S, Damhuis A, Banerjee I, Rokicki D, Jefferies C, Kapoor R, Hussain K, Ellard S. Pediatr Diabetes. 2011 Oct 7. doi: 10.1111/j.1399-5448.2011.00821.x. [Epub ahead of print] PMID: 21978130 [PubMed - as supplied by publisher]

  • Noise reduction in spectral CT: Reducing dose and breaking the trade-off between image noise and energy bin selection. Leng S, Yu L, Wang J, Fletcher JG, Mistretta CA, McCollough CH. Med Phys. 2011 Sep;38(9):4946. PMID: 21978039 [PubMed - in process]

  • The prevalence of interdigital erythrasma in southern region of Turkey. Inci M, Serarslan G, Ozer B, Inan MU, Evirgen O, Erkaslan Alagoz G, Duran N. J Eur Acad Dermatol Venereol. 2011 Oct 7. doi: 10.1111/j.1468-3083.2011.04293.x. [Epub ahead of print] PMID: 21977942 [PubMed - as supplied by publisher]

  • The roles of the cation transporters CHX21 and CHX23 in the development of Arabidopsis thaliana. Evans AR, Hall D, Pritchard J, Newbury HJ. J Exp Bot. 2011 Oct 5. [Epub ahead of print] PMID: 21976771 [PubMed - as supplied by publisher]

  • Hypercalciuria Associated with High Dietary Protein Intake Is Not Due to Acid Load. Maalouf NM, Moe OW, Adams-Huet B, Sakhaee K. J Clin Endocrinol Metab. 2011 Oct 5. [Epub ahead of print] PMID: 21976719 [PubMed - as supplied by publisher]

  • Mutation of the gastric hydrogen-potassium ATPase alpha subunit causes iron-deficiency anemia in mice. Krieg L, Milstein O, Krebs P, Xia Y, Beutler B, Du X. Blood. 2011 Oct 5. [Epub ahead of print] PMID: 21976678 [PubMed - as supplied by publisher]

  • Ion transporting proteins of human bronchial epithelium. Toczylowska-Maminska R, Dolowy K. J Cell Biochem. 2011 Oct 4. doi: 10.1002/jcb.23393. [Epub ahead of print] PMID: 21975871 [PubMed - as supplied by publisher]

  • The effects of cannabidiolic acid and cannabidiol on contractility of the gastrointestinal tract of Suncus murinus. Cluny NL, Naylor RJ, Whittle BA, Javid FA. Arch Pharm Res. 2011 Sep;34(9):1509-17. Epub 2011 Oct 6. PMID: 21975813 [PubMed - in process]

  • Nerve growth factor enhances the excitability of rat sensory neurons through activation of the atypical protein kinase C isoform, PKM{zeta} Zhang Y, Kays J, Hodgdon KE, Sacktor TC, Nicol GD. J Neurophysiol. 2011 Oct 5. [Epub ahead of print] PMID: 21975456 [PubMed - as supplied by publisher]

  • Prognostic significance of biochemical markers in African Burkitt's lymphoma. Arthur FK, Owusu L, Yeboah FA, Rettig T, Osei-Akoto A. Clin Transl Oncol. 2011 Oct;13(10):731-6. PMID: 21975335 [PubMed - in process]

  • Formulating a new basis for the treatment against botulinum neurotoxin intoxication: 3,4-Diaminopyridine prodrug design and characterization. Zakhari JS, Kinoyama I, Hixon MS, Di Mola A, Globisch D, Janda KD. Bioorg Med Chem. 2011 Sep 14. [Epub ahead of print] PMID: 21975066 [PubMed - as supplied by publisher]

  • Shape-tailoring and catalytic function of anisotropic gold nanostructures. Premkumar T, Lee K, Geckeler KE. Nanoscale Res Lett. 2011 Oct 5;6(1):547. [Epub ahead of print] PMID: 21974964 [PubMed - as supplied by publisher]

 

Customers for this product have also looked at:
Rhodium Oxide Rhodium Oxide Pellets Rhodium Acetate Rhodium Chloride Rhodium Pellets
Rhodium Rod Rhodium Metal
Rhodium Oxide Nanopowder
Iron Rhodium Rhodium Foil
Rhodium Sulfate Rhodium Sputtering Target Platinum-rhodium alloy Rhodium Acetylacetonate Rhodium Powder

Recent Research & Development for Rhodium

  • Direct Access to Parent Amido Complexes of Rhodium and Iridium through N?H Activation of Ammonia. Mena I, Casado MA, García-Orduña P, Polo V, Lahoz FJ, Fazal A, Oro LA. Angew Chem Int Ed Engl. 2011 Oct 12. doi: 10.1002/anie.201104745. [Epub ahead of print] No abstract available. PMID: 21994125 [PubMed - as supplied by publisher]

  • Asymmetric Hydrogenation of ?- and ?-Enamido Phosphonates: Rhodium(I)/Monodentate Phosphoramidite Catalyst. Zhang J, Li Y, Wang Z, Ding K. Angew Chem Int Ed Engl. 2011 Oct 11. doi: 10.1002/anie.201104912. [Epub ahead of print] No abstract available. PMID: 21990114 [PubMed - as supplied by publisher]

  • An operando DRIFTS investigation into the resistance against CO(2) poisoning of a Rh/alumina catalyst during toluene hydrogenation. Scalbert J, Meunier FC, Daniel C, Schuurman Y. Phys Chem Chem Phys. 2011 Oct 11. [Epub ahead of print] PMID: 21989590 [PubMed - as supplied by publisher]

  • Rh(III)-Catalyzed Oxidative Olefination of N-(1-Naphthyl)sulfonamides Using Activated and Unactivated Alkenes. Li X, Gong X, Zhao M, Song G, Deng J, Li X. Org Lett. 2011 Oct 11. [Epub ahead of print] PMID: 21988638 [PubMed - as supplied by publisher]

  • Synthesis of Isochromene and Related Derivatives by Rhodium-Catalyzed Oxidative Coupling of Benzyl and Allyl Alcohols with Alkynes. Morimoto K, Hirano K, Satoh T, Miura M. J Org Chem. 2011 Oct 11. [Epub ahead of print] PMID: 21988500 [PubMed - as supplied by publisher]

  • Pyridine synthesis from oximes and alkynes via rhodium(iii) catalysis: Cp* and Cp(t) provide complementary selectivity. Hyster TK, Rovis T. Chem Commun (Camb). 2011 Oct 10. [Epub ahead of print] PMID: 21986995 [PubMed - as supplied by publisher]

  • Rhodium-catalyzed redox allylation reactions of ketones. Williams FJ, Grote RE, Jarvo ER. Chem Commun (Camb). 2011 Oct 10. [Epub ahead of print] PMID: 21984365 [PubMed - as supplied by publisher]

  • Enantioselective Rhodium(I)-Catalyzed [3+2] Annulations of Aromatic Ketimines Induced by Directed C?H Activations. Tran DN, Cramer N. Angew Chem Int Ed Engl. 2011 Oct 4. doi: 10.1002/anie.201105766. [Epub ahead of print] No abstract available. PMID: 21976453 [PubMed - as supplied by publisher]

  • Asymmetric N?H Insertion Reaction Cooperatively Catalyzed by Rhodium and Chiral Spiro Phosphoric Acids. Xu B, Zhu SF, Xie XL, Shen JJ, Zhou QL. Angew Chem Int Ed Engl. 2011 Oct 4. doi: 10.1002/anie.201105485. [Epub ahead of print] No abstract available. PMID: 21976452 [PubMed - as supplied by publisher]

  • Rhodium-Catalyzed Reaction of 1-Alkenylboronates with Aldehydes Leading to Allylation Products. Shimizu H, Igarashi T, Miura T, Murakami M. Angew Chem Int Ed Engl. 2011 Oct 4. doi: 10.1002/anie.201105148. [Epub ahead of print] No abstract available. PMID: 21976365 [PubMed - as supplied by publisher]

  • Rhodium-Catalyzed Annulation of N-Benzoylsulfonamide with Isocyanide through C?H Activation. Zhu C, Xie W, Falck JR. Chemistry. 2011 Oct 4. doi: 10.1002/chem.201102475. [Epub ahead of print] No abstract available. PMID: 21972033 [PubMed - as supplied by publisher]

  • "Cofactor"-Controlled Enantioselective Catalysis. Dydio P, Rubay C, Gadzikwa T, Lutz M, Reek JN. J Am Chem Soc. 2011 Oct 11. [Epub ahead of print] PMID: 21961536 [PubMed - as supplied by publisher]

  • Selective hydroformylation-hydrogenation tandem reaction of isoprene to 3-methylpentanal. Behr A, Reyer S, Tenhumberg N. Dalton Trans. 2011 Sep 29. [Epub ahead of print] PMID: 21960209 [PubMed - as supplied by publisher]

  • Synthesis of ?,?-Disubstituted Aryl Amines by Rhodium-Catalyzed Amination of Tertiary Allylic Trichloroacetimidates. Arnold JS, Cizio GT, Nguyen HM. Org Lett. 2011 Oct 21;13(20):5576-9. Epub 2011 Sep 29. PMID: 21958228 [PubMed - in process]

  • Unravelling the Reaction Path of Rhodium-MonoPhos-Catalysed Olefin Hydrogenation. Alberico E, Baumann W, de Vries JG, Drexler HJ, Gladiali S, Heller D, Henderickx HJ, Lefort L. Chemistry. 2011 Sep 28. doi: 10.1002/chem.201101793. [Epub ahead of print] PMID: 21956660 [PubMed - as supplied by publisher]

  • Fluorous Hydrosilylation. Carreira M, Contel M. Top Curr Chem. 2011 Sep 28. [Epub ahead of print] PMID: 21952841 [PubMed - as supplied by publisher]

  • The oxidative conversion of the N,S-bridged complexes [{RhLL'(?-X)}(2)] to [(RhLL')(3)(?-X)(2)](+) (X = mt or taz): a comparison with the oxidation of N,N-bridged analogues. Blagg RJ, López-Gómez MJ, Charmant JP, Connelly NG, Cowell JJ, Haddow MF, Hamilton A, Orpen AG, Riis-Johannessen T, Saithong S. Dalton Trans. 2011 Sep 27. [Epub ahead of print] PMID: 21952645 [PubMed - as supplied by publisher]

  • Ligand Fluorination to Optimize Preferential Oxidation (PROX) of Carbon Monoxide by Water-Soluble Rhodium Porphyrins. Biffinger JC, Uppaluri S, Sun H, Dimagno SG. ACS Catal. 2011 May 18;1(7):764-771. PMID: 21949596 [PubMed]

  • Rhodium-Catalyzed Intermolecular [2+2+2] Cross-Trimerization of Aryl Ethynyl Ethers and Carbonyl Compounds To Produce Dienyl Esters. Miyauchi Y, Kobayashi M, Tanaka K. Angew Chem Int Ed Engl. 2011 Sep 21. doi: 10.1002/anie.201105519. [Epub ahead of print] No abstract available. PMID: 21948312 [PubMed - as supplied by publisher]

  • Zinc-catalyzed allenylations of aldehydes and ketones. Fandrick DR, Saha J, Fandrick KR, Sanyal S, Ogikubo J, Lee H, Roschangar F, Song JJ, Senanayake CH. Org Lett. 2011 Oct 21;13(20):5616-9. Epub 2011 Sep 26. PMID: 21942658 [PubMed - in process]

     

USA Science & Engineering FestivalSponsors of the United States Science & Engineering Festival on April 28, 2012 in Washington D.C. Please join us and our customers & co-sponsors NASA, Lockheed Martin and the Department of Defense inspiring the next generation of scientists and engineers.


  Print this Page
Periodic table of the elements science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. American Elements is a U.S. Registered Trademark. © 2001-2012. American Elements. All rights reserved.
 Learn Six Sigma

 

 

 

American Elements is a copyrighted U.S. Trademark. All rights reserved.