Skip to Page Content

Cesium Sulfate

Cs2SO4
CAS 10294-54-9


Product Product Code Request Quote
(2N) 99% Cesium Sulfate CS-SAT-02 Request Quote
(3N) 99.9% Cesium Sulfate CS-SAT-03 Request Quote
(4N) 99.99% Cesium Sulfate CS-SAT-04 Request Quote
(5N) 99.999% Cesium Sulfate CS-SAT-05 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Cs2SO4 10294-54-9 24853771 25137 MFCD00010959 233-662-6 dicesium sulfate N/A [Cs+].[Cs+].[O-]S([O-])(=O)=O InChI=1S/2Cs.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 FLJPGEWQYJVDPF-UHFFFAOYSA-L

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density Exact Mass Monoisotopic Mass Charge MSDS
Cs4O4S 361.87 White 272 °C
(522 °F)
N/A 4.243 g/cm3 361.763 361.763 0 Safety Data Sheet

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.

Cesium (Cs) and molecular weight, atomic number and elemental symbolCesium 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. Cesium Bohr ModelThe 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. Elemental CesiumIt 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.

Sulfur Bohr ModelSulfur (S) atomic and molecular weight, atomic number and elemental symbolSulfur 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. For more information on sulfur, including properties, safety data, research, and American Elements' catalog of sulfur products, visit the Sulfur element page.

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 22-24/25
RTECS Number FL0800000
Transport Information N/A
WGK Germany 2
Globally Harmonized System of
Classification and Labelling (GHS)
N/A        

CESIUM SULFATE SYNONYMS
Caesium sulphate, Dicesium sulfate, Sulfuric acid, dicesium salt

CUSTOMERS FOR CESIUM SULFATE HAVE ALSO LOOKED AT
Cesium Oxide Cesium Nitrate Cesium Oxide Pellets Cesium Sulfate Cesium Chloride
Cesium Acetate Cesium Metal Cesium Oxide Pellets Cesium Oxide Pieces Cesium Oxide Powder
Cesium Chloride Cesium Oxalate Cesium Chromate Cesium Nitrate Cesium Bromate
Show Me MORE Forms of Cesium

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.


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

Recent Research & Development for Cesium

  • Cesium-catalyzed regioselective synthesis of trisubstituted heteroatom alkenes: a new strategy for the preparation of functional alkenes.. Chen J, Tang Z, Qiu R, He Y, Wang X, Li N, Yi H, Au CT, Yin SF, Xu X.. Org Lett. 2015 May 1
  • Quantifying annual internal effective 137Cesium dose utilizing direct body-burden measurement and ecological dose modeling.. Jelin BA, Sun W, Kravets A, Naboka M, Stepanova EI, Vdovenko VY, Karmaus WJ, Lichosherstov A, Svendsen ER.. J Expo Sci Environ Epidemiol. 2015 Mar 11.
  • (P093) Cesium-131 Brachytherapy in High-Risk and Recurrent Head and Neck (HN) Cancers: Long-Term Results of a Pilot Study.. [No authors listed]. Oncology (Williston Park). 2015 Apr 21
  • Experimental investigation on a diode-pumped cesium-vapor laser stably operated at continuous-wave and pulse regime.. Chen F, Xu D, Gao F, Zheng C, Zhang K, He Y, Wang C, Guo J.. Opt Express. 2015 May 4
  • Observation of microporous cesium salts of 12-tungstosilicic acid using scanning transmission electron microscopy.. Hiyoshi N, Kamiya Y.. Chem Commun (Camb). 2015 May 22.
  • Distribution of radioactive cesium ((134)Cs plus (137)Cs) in rice fractions during Polishing and cooking.. Hachinohe M, Okunishi T, Hagiwara S, Todoriki S, Kawamoto S, Hamamatsu S.. J Food Prot. 2015 Mar
  • Facile Synthesis of Prussian Blue Derivate-Modified Mesoporous Material via Photo-Initiated Thiol-Ene Click Reaction for Cesium Adsorption.. Qian J, Ma J, He W, Hua D.. Chem Asian J. 2015 May 12.
  • Synthesis, characterization and application of titanium oxide nanocomposites for removal of radioactive cesium, cobalt and europium ions. Borai EH, Breky MM, Sayed MS, Abo-Aly MM. J Colloid Interface Sci. 2015 Mar 7: J Colloid Interface Sci
  • Neurobehavioral effects of concurrent exposure to cesium-137 and paraquat during neonatal development in mice. Heredia L, Bellés M, Llovet MI, Domingo JL, Linares V. Toxicology. 2015 Mar 2: Toxicology
  • A long-term stability study of Prussian blue: A quality assessment of water content and cesium binding. Mohammad A, Yang Y, Khan MA, Faustino PJ. J Pharm Biomed Anal. 2014 Nov 6

Recent Research & Development for Sulfates

  • Beneficial effects of the traditional medicine Igongsan and its constituent ergosterol on dextran sulfate sodium-induced colitis in mice.. Kim SJ, Shin HJ, Lee GH, Kim DS, Kim HL, Park J, Jung Y, Youn DH, Kang J, Hong SH, Um JY.. Mol Med Rep. 2015 May 22.
  • Dehydroepiandrosterone sulfate, a useful endogenous probe for evaluation of drug-drug interaction on hepatic organic anion transporting polypeptide (OATP) in cynomolgus monkeys.. Watanabe M, Watanabe T, Yabuki M, Tamai I.. Drug Metab Pharmacokinet. 2015 Apr
  • Acetoclastic methanogenesis is likely the dominant biochemical pathway of palmitate degradation in the presence of sulfate.. Lv L, Mbadinga SM, Wang LY, Liu JF, Gu JD, Mu BZ, Yang SZ.. Appl Microbiol Biotechnol. 2015 May 20.
  • Neuroprotective properties of dehydroepiandrosterone-sulfate and its relationship to interleukin 6 after aneurysmal subarachnoid hemorrhage: a prospective cohort study.. Höllig A, Thiel M, Stoffel-Wagner B, Coburn M, Clusmann H.. Crit Care. 2015 May 21
  • Effectiveness of levulinic acid and sodium dodecyl sulfate employed as a sanitizer during harvest or packing of cantaloupes contaminated with Salmonella Poona.. Webb CC, Erickson MC, Davey LE, Doyle MP.. Int J Food Microbiol. 2015 May 2
  • Entamoeba mitosomes play an important role in encystation by association with cholesteryl sulfate synthesis.. Mi-Ichi F, Miyamoto T, Takao S, Jeelani G, Hashimoto T, Hara H, Nozaki T, Yoshida H.. Proc Natl Acad Sci U S A. 2015 May 18.
  • Production of Sulfate Radical and Hydroxyl Radical by Reaction of Ozone with Peroxymonosulfate: A Novel Advanced Oxidation Process.. Yang Y, Jiang J, Lu X, Ma J, Liu Y.. Environ Sci Technol. 2015 May 19.
  • Dominance of sulfur-fueled iron oxide reduction in low-sulfate freshwater sediments. Hansel CM, Lentini CJ, Tang Y, Johnston DT, Wankel SD, Jardine PM. ISME J. 2015 Apr 14.: ISME J
  • Strawberry Phytochemicals Inhibit Azoxymethane/Dextran Sodium Sulfate-Induced Colorectal Carcinogenesis in Crj: CD-1 Mice. Shi N, Clinton SK, Liu Z, Wang Y, Riedl KM, Schwartz SJ, Zhang X, Pan Z, Chen T. Nutrients. 2015 Mar 10