Cesium Acetate is a moderately water soluble crystalline Cesium source that decomposes to Cesium oxide on heating. It is generally immediately available in most volumes. Acetates are excellent precursors for production of ultra high purity compounds and certain catalyst and nanoscale(nanoparticles and nanopowders) materials. All metallic acetates are inorganic salts of a metal cation and the acetate anion. The acetate anion is a univalent (-1 charge) polyatomic ion composed of two carbon atoms ionically bound to three hydrogen and two oxygen atoms (Symbol: CH3COO) for a total formula weight of 59.05. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area forms, may be considered. We also produce Cesium Acetate Solution.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.
Cesium is a Block S, Group 1, Period 6 element. The number of electrons in each of Cesium's shells is 2, 8, 18, 18, 8, 1 and its electronic configuration is [Xe] 6s1. In its elemental form cesium's CAS number is 7440-46-2. The cesium atom has a radius of 265.5.pm and it's Van der Waals radius is 200.pm. Cesium compounds are slightly toxic. Cesium is a member of the alkali group of metals. It is one of three metals that occur as a liquid at room temperature - the others are mercury and gallium. Cesium 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. Cesium is used as an oxygen "getter" in vacuum and electronic tubes and as a component of photoelectric cells. Cesium compounds are considered to be slightly toxic. Atomic clocks use the microwave spectral line emitted by Cesium Isotope 133 for reference. Cesium chloride is an unproven treatment for cancer. Radioactive Cesium 137 is an artificial isotope produced that is an approved radiation source for cancer radiotherapy. Under pressure, Cesium hydride is stiffer than diamond. Laboratories use various cerium compounds for their ability to hydrogenate organic compounds. Cesium was first discovered by Fustov Kirchhoff in 1860. Caesium is named for the vibrant blue lines in its spectrum. The word Caesium originates from the Latin word 'caesisus' meaning "sky blue". See Cesium research below.
Acetate is an anion used as a ligand in metal complexes. The formula is CH3CO2-, C2H3O2-, or CH3COO-. Metal acetates are used in biology, printing, vinyl acetate in plastic production, volatile organic esters as solvents and cellulose acetate in photographic films and textiles. Cellulose acetate, one of the first synthetic fibers, is often called acetate.
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.
Search by Material, Product Name, Product Code, CAS Number, Formula, Element, Anion, Form, EC Number, MDL Number or PubChem ID.
Crystal structure of Sa239 reveals the structural basis for the activation of ribokinase by monovalent cations.
Li J, Wang C, Wu Y, Wu M, Wang L, Wang Y, Zang J.
J Struct Biol. 2011 Dec 16. [Epub ahead of print]
PMID:
22198595
[PubMed - as supplied by publisher]
Radioactive pollution in Athens, Greece due to the Fukushima nuclear accident.
Kritidis P, Florou H, Eleftheriadis K, Evangeliou N, Gini M, Sotiropoulou M, Diapouli E, Vratolis S.
J Environ Radioact. 2011 Dec 22. [Epub ahead of print]
PMID:
22197531
[PubMed - as supplied by publisher]
Selected Trace Elements in the Sacramento River, California: Occurrence and Distribution.
Taylor HE, Antweiler RC, Roth DA, Alpers CN, Dileanis P.
Arch Environ Contam Toxicol. 2011 Dec 23. [Epub ahead of print]
PMID:
22193863
[PubMed - as supplied by publisher]
A laboratory experiment for determining both the hydraulic and diffusive properties and the initial pore-water composition of an argillaceous rock sample: A test with the Opalinus clay (Mont Terri, Switzerland).
Savoye S, Michelot JL, Matray JM, Wittebroodt Ch, Mifsud A.
J Contam Hydrol. 2012 Feb 1;128(1-4):47-57. Epub 2011 Oct 20.
PMID:
22192344
[PubMed - in process]
Controlling Cesium Cation Recognition via Cation Metathesis within an Ion Pair Receptor.
Kim SK, Vargas-Zúñiga GI, Hay BP, Young NJ, Delmau LH, Masselin C, Lee CH, Kim JS, Lynch VM, Moyer BA, Sessler JL.
J Am Chem Soc. 2011 Dec 19. [Epub ahead of print]
PMID:
22191574
[PubMed - as supplied by publisher]
High affinity of water-soluble cryptophanes for cesium cations.
Brotin T, Montserret R, Bouchet A, Cavagnat D, Linares M, Buffeteau T.
J Org Chem. 2011 Dec 22. [Epub ahead of print]
PMID:
22191454
[PubMed - as supplied by publisher]
Improved Measurement of the Hydrogen 1S-2S Transition Frequency.
Parthey CG, Matveev A, Alnis J, Bernhardt B, Beyer A, Holzwarth R, Maistrou A, Pohl R, Predehl K, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Hänsch TW.
Phys Rev Lett. 2011 Nov 11;107(20):203001. Epub 2011 Nov 11.
PMID:
22181729
[PubMed - in process]
Enhanced field electron emission of graphene sheets by CsI coating after electrophoretic deposition.
Liu J, Zeng B, Wu Z, Sun H.
ACS Appl Mater Interfaces. 2011 Dec 16. [Epub ahead of print]
PMID:
22175648
[PubMed - as supplied by publisher]
A Study of the Hydration of the Alkali Metal Ions in Aqueous Solution.
Mähler J, Persson I.
Inorg Chem. 2011 Dec 14. [Epub ahead of print]
PMID:
22168370
[PubMed - as supplied by publisher]
Can Infrared Spectroscopy Be Used to Measure Change in Potassium Nitrate Concentration as a Proxy for Soil Particle Movement?
Luleva MI, van der Werff H, Jetten V, van der Meer F.
Sensors (Basel). 2011;11(4):4188-4206. Epub 2011 Apr 7.
PMID:
22163843
[PubMed - as supplied by publisher]
Inorganic-Organic Magnetic Nanocomposites for use in Preventive Medicine: A Rapid and Reliable Elimination System for Cesium.
Namiki Y, Namiki T, Ishii Y, Koido S, Nagase Y, Tsubota A, Tada N, Kitamoto Y.
Pharm Res. 2011 Dec 7. [Epub ahead of print]
PMID:
22146802
[PubMed - as supplied by publisher]
Production and Titering of Recombinant Adeno-associated Viral Vectors.
McClure C, Cole KL, Wulff P, Klugmann M, Murray AJ.
J Vis Exp. 2011 Nov 27;(57). pii: 3348. doi: 10.3791/3348.
PMID:
22143312
[PubMed - in process]
Estimation of the time-dependent radioactive source-term from the Fukushima nuclear power plant accident using atmospheric transport modelling.
Schöppner M, Plastino W, Povinec PP, Wotawa G, Bella F, Budano A, De Vincenzi M, Ruggieri F.
J Environ Radioact. 2011 Dec 2. [Epub ahead of print]
PMID:
22137089
[PubMed - as supplied by publisher]
Removal efficiency of water purifier and adsorbent for iodine, cesium, strontium, barium and zirconium in drinking water.
Sato I, Kudo H, Tsuda S.
J Toxicol Sci. 2011;36(6):829-34.
PMID:
22129747
[PubMed - in process]
Biosorption of cesium(I) from aqueous solution by a novel exopolymers secreted from Pseudomonas fluorescens C-2: equilibrium and kinetic studies.
Mao Y, Hu H, Yan Y.
J Environ Sci (China). 2011;23(7):1104-12.
PMID:
22125902
[PubMed - indexed for MEDLINE]
Radiation measurements in the Chiba Metropolitan Area and radiological aspects of fallout from the Fukushima Daiichi Nuclear Power Plants accident.
Amano H, Akiyama M, Chunlei B, Kawamura T, Kishimoto T, Kuroda T, Muroi T, Odaira T, Ohta Y, Takeda K, Watanabe Y, Morimoto T.
J Environ Radioact. 2011 Nov 23. [Epub ahead of print]
PMID:
22119284
[PubMed - as supplied by publisher]
Variability of (137)Cs and (40)K soil-to-fruit transfer factor in tropical lemon trees during the fruit development period.
Velasco H, Cid AS, Anjos RM, Zamboni CB, Rizzotto M, Valladares DL, Juri Ayub J.
J Environ Radioact. 2012 Feb;103(2):64-70. Epub 2011 Nov 1.
PMID:
22115437
[PubMed - in process]
Use of natural radionuclides to determine the time range of the accidental melting of an orphan radioactive source in a steel recycling plant.
Cantaluppi C, Ceccotto F, Cianchi A.
J Environ Radioact. 2011 Nov 19. [Epub ahead of print]
PMID:
22103976
[PubMed - as supplied by publisher]
Membrane treatment of liquid wastes from radiological decontamination operations.
Svittsov AA, Khubetsov SB, Volchek K.
Water Sci Technol. 2011;64(4):854-60.
PMID:
22097071
[PubMed - indexed for MEDLINE]
Deposition of aerosol particles in a model vitreous chamber.
G Lden O, Wiedmann TS.
Drug Dev Ind Pharm. 2011 Nov 16. [Epub ahead of print]
PMID:
22087844
[PubMed - as supplied by publisher]