Residue from fires extinguished with this material may be hazardous.Contaminated packaging:Do not re-use empty containers, DOT (US)Not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods. [4], Caesiumoxid ist ein orangefarbener bis roter Feststoff. The reaction equation is: Cs2O + H2O → 2CsOH. The species Cs2O forms yellow-orange hexagonal crystals. 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. Cesium Oxide is a highly insoluble thermally stable Cesium source suitable for glass, optic and ceramic applications. Commercially, magnesium is primarily used in the creation of strong and lightweight aluminum-magnesium alloys, which have numerous advantages in industrial applications. Mobility: No data availableBioaccumulation: No data availableEcotoxicity effects: No data availableAquatic toxicity: May cause long-term adverse effects in the aquatic environment. LOGIN TO VIEW ANSWER. Magnesium is the eighth most abundant element in the earth's crust and the fourth most common element in the earth as a whole. Caesiumoxid lässt sich nicht direkt aus den Elementen gewinnen, da hierbei Caesiumhyperoxid entsteht. All rights reserved. Stattdessen können Caesiumperoxid oder Caesiumnitrat mit elementarem Caesium umgesetzt werden. Reliability of antioxidant potential and in vivo compatibility with extremophilic actinobacterial-mediated magnesium oxide nanoparticle synthesis. Top Answer. Source(s): high school chemistry. In its elemental form, magnesium has a shiny grey metallic appearance and is an extremely reactive. The number of electrons in each of Magnesium's shells is [2, 8, 2] and its electron configuration is [Ne] 3s2. Cs+1 O-2 <---- these are the ions and their charges Cs+1 Cs+1 O-2 <---- the charges have to add up to zero, so two +1 cesium ions cancel out one -2 oxygen ion Cs2O <---- simplify 0 0 1 COVID-19 Status: American Elements is currently in full operations and sales engineers are available for orders. Magnesium (atomic symbol: Mg, atomic number: 12) is a Block S, Group 2, Period 3 element with an atomic mass of 24.3050. 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. 20281-00-9 - DGEOOKOMXSQODE-UHFFFAOYSA-N - Cesium oxide (Cs2O) - Similar structures search, synonyms, formulas, resource links, and other chemical information. Hope this answers your question. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Huge Introductory Discounts until December 15, 2020. The number of electrons in each of Cesium's shells is 2, 8, 18, 18, 8, 1 and its electron configuration is [Xe] 6s 1. Cesium Oxide. Product Number: All applicable American Elements product codes, e.g. The chemical formula of cesium sulfide is Cs2S. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. Storage:ROOM TEMPERATUREHandling:Use only in area provided with appropriate exhaust ventilation.Safe handling advice:Wear personal protective equipment.Incompatible products:Oxidising and spontaneously flammable products. TutorsOnSpot.com. Caesium oxide (IUPAC name) or cesium oxide describes inorganic compounds composed of caesium and oxygen. Juni 2020 um 01:04 Uhr bearbeitet. Here You Go! Enter email to auto receive SDS. Kaliumoxid | The cesium atom has a radius of 265 pm and a Van der Waals radius of 343 pm. If you are unsure if you are subject to the reporting requirements of Section 313, or need more information, please call the EPA Emergency Planning and CommunityRight-To-Know Information Hotline: (800) 535-0202 or (202) 479-2499 (in Washington, DC or Alaska).State Notification:The above information is your notice as to the Right-to-Know listings of the stated product(s). Caesium wurde erstmals 1861 von Gustav Robert Kirchhoff und Robert Wilhelm Bunsen beschrieben. Dicesium oxygen(-2) anion, Dicesium oxide. Mit diesen können aus aromatischen Kohlenwasserstoffen Carbonsäuren und Carbonsäureanhydride hergestellt werden. Both the oxide and suboxides are brightly coloured. , CS-OX-05, Relevant identified uses of the substance: Scientific research and development, Supplier details:American Elements10884 Weyburn Ave.Los Angeles, CA 90024Tel: +1 310-208-0551Fax: +1 310-208-0351, Emergency telephone number:Domestic, North America: +1 800-424-9300International: +1 703-527-3887. [7], Photokathoden können aus Caesiumoxid, das mit kleinen Silberpartikeln vermischt ist, hergestellt werden. Caesiumoxid, https://de.wikipedia.org/w/index.php?title=Caesiumoxid&oldid=201047017, „Creative Commons Attribution/Share Alike“. Asked by Wiki User. © 1998-2020 American Elements. … Bei Erhitzung erfolgt Farbvertiefung bis fast schwarz. 166)Vorlage:Raumgruppe/166 mit den Gitterparametern a = 4,256 Å und c = 18,99 Å. It does not represent any guarantee of the properties of the product. Call a physician immediately.Skin contact:Rinse immediately with plenty of water and seek medical adviceIngestion:Do not induce vomiting without medical advice.Eye contact:In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Protection of first-aiders:No data availableMedical conditions aggravated by exposure:None known, Suitable extinguishing media:Use dry chemical, CO2, water spray or "alcohol" foamSpecific hazards:Burning produces irritant fumes.Unusual hazards:None knownSpecial protective equipment for firefighters:As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gearSpecific methods:Water mist may be used to cool closed containers.Flash point: No data availableAutoignition temperature: No data availableNFPA rating: NFPA Health: 1 NFPA Flammability: 1 NFPA Reactivity: 0. For large spills, use water spray to disperse vapors, flush spill area. An Luft zerfließt er allmählich unter Entfärbung. Stability:Stable under recommended storage conditions.Polymerization:None under normal processing.Hazardous decomposition products:Thermal decomposition can lead to release of irritating gases and Vapors such as carbon oxides.Materials to avoid:Strong oxidising agentsConditions to avoid:Exposure to air or moisture over prolonged periods. The number of electrons in each of Cesium's shells is 2, 8, 18, 18, 8, 1 and its electron configuration is [Xe] 6s1.