Cesium Sulfate


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CS-SAT-02 (2N) 99% Cesium Sulfate Request
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Cesium Sulfate is a moderately water and acid soluble Cesium source for uses compatible with sulfates.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells. Cesium Sulfate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. We also produce Cesium Sulfate 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.


Caesium sulphate, Dicesium sulfate, Sulfuric acid, dicesium salt

Chemical Identifiers

Formula Cs2SO4
CAS 10294-54-9
Pubchem CID 25137
MDL MFCD00010959
EC No. 233-662-6
IUPAC Name dicesium sulfate
Beilstein Registry No. N/A
SMILES [Cs+].[Cs+].[O-]S([O-])(=O)=O
InchI Identifier InChI=1S/2Cs.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2


Compound Formula Cs4O4S
Molecular Weight 361.87
Appearance White
Melting Point 272 °C (522 °F)
Boiling Point N/A
Density 4.243 g/cm3
Exact Mass 361.763
Monoisotopic Mass 361.763

Health & Safety Info  |  MSDS / SDS

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A
Globally Harmonized System of Classification and Labelling (GHS) N/A

Packaging Specifications

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.

Related Products

CsSee more Cesium products. Cesium (or Caesium) (atomic symbol: Ce, atomic number: 55) is a Block S, Group 1, Period 6 element with an atomic weight of 132.9054519. The number of electrons in each of Cesium's shells is 2, 8, 18, 18, 8, 1 and its electron configuration is [Xe] 6s1. The cesium atom has a radius of 265 pm and a Van der Waals radius of 343 pm. 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 being mercury and gallium. Cesium's main commercial source is pollucite ore; however, it is also found in beryl, avogadrite, pezzottaite, and londonite. Cesium was discovered by Robert Bunsen and Gustav Kirchhoff in 1860 and first isolated by Carl Setterberg in 1882. In its elemental form, cesium has a silvery gold appearance. The word Cesium originates from the Latin word "caesius," meaning "sky blue," which refers to the vibrant blue lines in its spectrum. For more information on cesium, including properties, safety data, research, and American Elements' catalog of cesium products, visit the Cesium element page. .

SSee more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.


Recent Research & Development for Sulfur

  • Characterization of a novel thiosulfate dehydrogenase from a marine acidophilic sulfur-oxidizing bacterium, Acidithiobacillus thiooxidans strain SH. Sharmin S, Yoshino E, Kanao T, Kamimura K. Biosci Biotechnol Biochem. 9/30/2015
  • Metatranscriptomic analysis of a high-sulfide aquatic spring reveals insights into sulfur cycling and unexpected aerobic metabolism. Spain AM, Elshahed MS, Najar FZ, Krumholz LR. PeerJ. 9/29/2015
  • Epigenetic modulations in early endothelial cells and DNA hypermethylation in human skin after sulfur mustard exposure. Steinritz D, Schmidt A, Balszuweit F, Thiermann H, Simons T, Striepling E, Bölck B, Bloch W. Toxicol Lett. 9/29/2015
  • A Foldable Lithium-Sulfur Battery. Li L, Wu ZP, Sun H, Chen D, Gao J, Suresh S, Chow P, Singh CV, Koratkar N. ACS Nano. 9/24/2015
  • Sulfur Dioxide-Pyridine Dimer. FTIR and Theoretical Evidence for a Low-Symmetry Structure. Keller JW. J Phys Chem A. 9/22/2015
  • Bottom-up, hard template and scalable approaches toward designing nanostructured Li2S for high performance lithium sulfur batteries. Chen L, Liu Y, Dietz-Rago N, Shaw LL. Nanoscale. 9/18/2015
  • Visualising the problems with balancing lithium-sulfur batteries by "mapping" internal resistance. Lacey MJ, Edström K, Brandell D. Chem Commun (Camb). 9/9/2015
  • Simple spectrophotometry method for the determination of sulfur dioxide in an alcohol-thionyl chloride reaction. Zheng J, Tan F, Hartman R. Anal Chim Acta. 9/9/2015
  • Sulfide-based mixotrophic denitrification for treatment of sulfur, nitrogen and carbon-contaminated wastewater. Wei L, Xiao L, Lei L, Jianguo L. J Environ Biol. 9/8/2015

Recent Research & Development for Cesium

  • The Synthesis of Stable, Complex Organocesium Tetramic Acids through the Ugi Reaction and Cesium-Carbonate-Promoted Cascades. Martinez-Ariza G, Ayaz M, Roberts SA, Rabanal-León WA, Arratia-Pérez R, Hulme C. Angew Chem Int Ed Engl. 3-53-1996
  • Evaluation of ambient dose equivalent rates influenced by vertical and horizontal distribution of radioactive cesium in soil in Fukushima Prefecture. Malins A, Kurikami H, Nakama S, Saito T, Okumura M, Machida M, Kitamura A. J Environ Radioact. 9/30/2015
  • Fast Anion-Exchange in Highly Luminescent Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I). Nedelcu G, Protesescu L, Yakunin S, Bodnarchuk MI, Grotevent MJ, Kovalenko MV. Nano Lett. 9/28/2015
  • Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange Reactions. Akkerman QA, D'Innocenzo V, Accornero S, Scarpellini A, Petrozza A, Prato M, Manna L. J Am Chem Soc. 9/28/2015
  • Comparative Analysis of Cesium Chloride- and Iodixanol-Based Purification of Recombinant Adeno-Associated Viral Vectors for Preclinical Applications. Strobel B, Miller FD, Rist W, Lamla T. Hum Gene Ther Methods. 9/28/2015
  • Bismuth Based Hybrid Perovskites A3 Bi2 I9 (A: Methylammonium or Cesium) for Solar Cell Application. Park BW, Philippe B, Zhang X, Rensmo H, Boschloo G, Johansson EM. Adv Mater. 9/25/2015
  • Exposure to Lithium and Cesium Through Drinking Water and Thyroid Function During Pregnancy: A Prospective Cohort Study. Harari F, Bottai M, Casimiro E, Palm B, Vahter M. Thyroid. 9/17/2015
  • Effect of kinetic energy on the doping efficiency of cesium cations into superfluid helium droplets. Chen L, Zhang J, Freund WM, Kong W. J Chem Phys. 9/11/2015
  • Significant Enhancement of Negative Secondary Ion Yields by Cluster Ion Bombardment Combined with Cesium Flooding. Philipp P, Angerer TB, Sämfors S, Blenkinsopp P, Fletcher JS, Wirtz T. Anal Chem. 9/2/2015
  • The Role of Cesium Cation in Controlling Interphasial Chemistry on Graphite Anode in Propylene Carbonate-Rich Electrolytes. Xiang H, Mei D, Yan P, Bhattacharya P, Burton SD, von Wald Cresce A, Cao R, Engelhard MH, Bowden ME, Zhu Z, Polzin BJ, Wang CM, Xu K, Zhang JG, Xu W. ACS Appl Mater Interfaces. 9/1/2015

Recent Research & Development for Sulfates

  • Repair of segmental ulna defects using a ?-TCP implant in combination with a heparan sulfate glycosaminoglycan variant. Rai B, Chatterjea A, Lim ZX, Tan TC, Sawyer AA, Hosaka YZ, Murali S, Lee JJ, Fenwick SA, Hui JH, Nurcombe V, Cool SM. Acta Biomater. 12/1/2015
  • Hydrazine Sulfate (PDQ®): Patient Version. PDQ Cancer Complementary and Alternative Medicine Editorial Board. null. 9/30/2015
  • Novel neomycin sulfate-loaded hydrogel dressing with enhanced physical dressing properties and wound-curing effect. Choi JS, Kim DW, Kim DS, Kim JO, Yong CS, Cho KH, Youn YS, Jin SG, Choi HG. Drug Deliv. 9/30/2015
  • Gastric stability and oral bioavailability of colistin sulfate in pigs challenged or not with Escherichia coli O149: F4 (K88). Rhouma M, Beaudry F, Thériault W, Bergeron N, Laurent-Lewandowski S, Fairbrother JM, Letellier A. Res Vet Sci. 9/30/2015
  • Intravenous Morphine Sulfate versus Intravenous Tramadol for Acute Pain in the Afghan National Security Forces. Gawlikowski AE, Barsoumian AE, Baykan BM, Taylor JL. J Emerg Nurs. 9/29/2015
  • Positive Mode LC-MS/MS Analysis of Chondroitin Sulfate Modified Glycopeptides Derived from Light and Heavy Chains of the Human Inter-Alpha-Trypsin Inhibitor Complex. Gomez Toledo A, Nilsson J, Noborn F, Sihlbom C, Larson GO. Mol Cell Proteomics. 9/29/2015
  • Placental expression of heparan sulfate 3-O-sulfotransferase-3A1 in normotensive and pre-eclamptic pregnancies. Amraoui F, Hassani Lahsinoui H, Boussata S, Keijser R, Veenboer GJ, Middeldorp S, van der Post JA, Ris-Stalpers C, Afink GB, van den Born BJ. Placenta. 9/25/2015
  • Both acute delivery of and storage with magnesium sulfate promote cold-stored platelet aggregation and coagulation function. Meledeo MA, Campbell JE, Rodriguez AC, Valenciana MV, Cap AP. J Trauma Acute Care Surg. 9/25/2015
  • Racemic amphetamine sulfate (Evekeo) for ADHD. [No authors listed] Med Lett Drugs Ther. 9/24/2015
  • Comparison of sodium dodecyl sulfate depletion techniques for proteome analysis by mass spectrometry. Kachuk C, Stephen K, Doucette A. J Chromatogr A. 9/21/2015

Free Test Sample Program

We recognize many of our customers are purchasing small quantities directly online as trial samples in anticipation of placing a larger future order or multiple orders as a raw material for production. Since our primary business is the production of industrial quantities and/or highly consistent batches which can be used for commercial production and purchased repeatedly in smaller quantity, American Elements offers trial samples at no charge on the following basis. Within 6 months of purchasing materials directly online from us, you have the option to refer back to that order and advise that it is the intention of your company, institution or lab to either purchase a larger quantity, purchase the material in regular intervals or purchase more on some other basis.

We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.