© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. 1.1. 10/15/2016 ALEKS; 2/2 iodine normally forms anions. what is the formula for cesium iodide? 62K1064 – you will only find the COO if Read full article at Wikipedia... Edit article at Wikipedia... License... Calcium iodide ( chemical formula CaI 2) is the ionic compound of calcium and iodine. Structure, properties, spectra, suppliers and links for: Cesium oxide, 20281-00-9. If such information is available in ECHA’s database and is it not claimed confidential, the molecular formula and molecular structure will be displayed here. Photoelectron Imaging and Spectroscopy of MI2- (M = Cs, Cu, Au): Evolution from Ionic to Covalent Bonding, 99.9% High Purity Cesium Iodide . The cesium halides. . Francium oxide is an ionic compound with the formula Fr[math]_2[/math]O. V. Cesium halides; chemical shift of autoionization, Empirical Formula (Hill Notation) CsI . Z. 13400-13-0. 993 cesium iodide products are offered for sale by suppliers on Alibaba.com, of which halide ( except chloride ) accounts for 3%, other inorganic chemicals accounts for 1%, and other inorganic salts accounts for 1%. J. Phys. ; Pyatenko, A.T.; Sidorova, I.V., Mikrowellenrotationsspektren der Molekeln CsF, CsCl, CsBr und CsI, Cesium Iodide is generally immediately available in most volumes. Database and to verify that the data contained therein have [all data], Berkowitz, 1969 High purity, submicron and nanopowder forms may be considered. Chemiluminescent spectra of alkali-halogen reactions, Data from NIST Standard Reference Database 69: The National Institute of Standards and Technology (NIST) Source(s): formula cesium iodide: https://biturl.im/IxTft. Answer to: Give the compound formula for cesium iodide. Z. Each interface is crucial to perovskite solar cells (PSCs), so the interface modification is often used to improve the PV performances. In this short piece of article, learn about the calcium iodide formula along with its chemical structure, uses and properties. Potassium iodide is used to loosen and break up mucus in the airways. Trending Questions. Molecular weight calculation: 132.90545 + 126.90447 ›› Percent composition by element Answer Save. Cesium-137 ions are readily distributed in the body, and especially in the muscle tissues. So, it burns with iodine, I2, to form caesium(I) iodide, CsI. [all data], Davidovits and Brodhead, 1967 Cesium monofluoride. Cesium iodide, a simple ionic salt at low pressures, undergoes a second-order transformation at 40 gigapascals (400 kilobars) from the cubic B2 (cesium chloride-type) structure to the body-centered tetragonal structure. 7789-17-5 - XQPRBTXUXXVTKB-UHFFFAOYSA-M - Cesium iodide - Similar structures search, synonyms, formulas, resource links, and other chemical information. This means that half of the cesium-137 has been excreted again after 110 days. Trans. Synonyms. Phys., 1957, 27, 573. Rev., 1962, 127, 817. Phys., 1976, 64, 855. (Cs + is teal, Cl - is gold). More important for COO: enter a "0" if only two numbers are Gusarov, A.V. However, NIST makes no warranties to that effect, and NIST Go To: Top, Phase change data, Reaction thermochemistry data, References, Notes, Data compiled by: Klaus P. Huber and Gerhard H. Herzberg, Go To: Top, Phase change data, Reaction thermochemistry data, Constants of diatomic molecules, Notes, Viswanathan and Hilpert, 2010 Proc. CESIUM FLUORIDE. Product form : Mixtures Cesiumiodide. Z. Naturforsch. All rights reserved. Start studying Binary Ionic Compound Formulae. IV. PES of high-temperature vapors. Geiger, J.; Pfeiffer, H.-C., [all data], Hoeft, Tiemann, et al., 1972 As they are ionically bonded together, potassium has an oxidation number of +1 and iodide is -1. [all data], Geiger and Pfeiffer, 1968 Cesium Monoiodide, Dicesium Diiodide, Tricesium Triiodide, caesium iodide. Hoeft, J.; Tiemann, E.; Torring, T., Cesium hydroxide is a strong base and attacks glass. Berkowitz, J.; Dehmer, J.L. 58 / Monday, March 26, 2012 / Rules and Regulations Issue date: 01/10/2014 Revision date: 10/23/2020 Supersedes: 09/27/2016 Version: 1.3 11/17/2020 EN (English US) Page 1 SECTION 1: Identification . Use this link for bookmarking this species for future reference. Stabilities of the gaseous diatomic halides of certain metals, PubChem Substance ID 24852141. (It was later realised that he mistook the caesium for sodium and potassium.) In many cases a COA can be faxed Thermodynamic properties of CSI. Rusk, J.R.; Gordy, W., 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. Iodine-131 J. Chem. CsI. The chemical formula for Cesium Nitride is Cs3N. [all data], Scheer and Fine, 1962 Go To: Top, Reaction thermochemistry data, Constants of diatomic molecules, References, Notes. [all data], Barrow and Caunt, 1953 Application: An important application of caesium iodide crystals, which are scintillators, is electromagnetic calorimetry in experimental particle physics. London A, 1974, 341, 147. Ask Question + 100. Answer to: Give the compound formula for cesium iodide. Cesium metal oxidized rapidly when exposed to the air and can form the dangerous superoxide on its surface. ; Price, W.C., Honerjager, R.; Tischer, R., A, 1974, 29, 819. Properties. calcium nitrate and cesium iodide (Use the pull-down boxes to specify states such as (aq) or (s). to you upon submission of this form. Honig, A.; Stitch, M.L. 0 0. Standard Reference Data Act. on behalf of the United States of America. Ein neues spektrum der gasformigen alkalihalogenide und seine deutung, Molecular Weight 259.81 . Cesium Iodide, actived by Sodium(Sodiumdoped Cesium Iodide, or CsI:Na) is a scintillation crystal material with high absorption power used in gamma ray absorption. Diatomic constants for 133 Cs 127 I; State T e ω e ω e x e ω e y e B e α e γ e D e β e r e Trans. Roy. Calcium iodide is an inorganic compound that is made of calcium and iodine. presented with a COA Request form. Berichte der Bunsengesellschaft für physikalische Chemie, 2010, 88, 2, 125-131, https://doi.org/10.1002/bbpc.19840880210 [all data], Pankajavalli, Mallika, et al., 1998 Formula: CsI. How many CsI formula units are there per unit cell? Phys., 1929, 56, 548. NACRES NA.23 [all data], Schmidt-Ott, 1931 Questions? Caesium iodide or cesium iodide ( chemical formula CsI) is the ionic compound of caesium and iodine. Adv. Caesium iodide photocathodes are highly efficient at extreme ultraviolet wavelengths. Potts, A.W. Potassium Iodide is a metal halide composed of potassium and iodide with thyroid protecting and expectorant properties. Molar Mass: 439.6466. . also available. If no reaction occurs, lease all boxes blank and click Submit) London A, 1953, 219, 120. ; Walker, T.E.H., Z. ; Premila, M.; Gopalan, Padma, ; Gorokhov, L.N. Contact Reproduction of any materials from the site is strictly forbidden without permission. NOTE: ALL NUMBERS IN FORMULAS SHOULD BE WRITTEN AS SUBSCRIPTS. Journal of Molecular Structure, 220 (1990) 79-93 79 Elsevier Science Publishers B.V., Amsterdam - Printed in The Netherlands GAS ELECTRON DIFFRACTION STUDY ON THE MOLECULAR STRUCTURE OF CESIUM IODIDE AT A HIGH TEMPERATURE USING A REFINED INTENSITY FORMULA H. MIKI*, S. KODERA and T. INO** Department of Physics, Faculty of … 2Cs(s) + I2(g) → CsI(s) Notice in the equation that iodine is in it's gaseous state in order for the reaction to proceed. Ultraviolet absorption cross sections for the alkali halide vapors, CAS: 7789-17-5 . Schmidt-Ott, H.D., Sigma-Aldrich. 99.999% trace metals basis. Data compilation copyright CESIUM IODIDE. If you find a lot number such as TO09019TO - enter the lot Iodide compounds are water soluble; however, iodide-rich solutions act as better dissolution agents for creating iodide solutions. Potassium iodide is a chemical compound, medication, and dietary supplement. Venugopal, V.; Prasad, R.; Sood, D.D., J. Chem. [all data], Wang, Wang, et al., 2010 Cesium Iodide. K9. Hochtemperatur-Mikrowellenspektrometer fur Zeeman-Effekt-Messungen an diamagnetischen Molekeln. One way to make caesium iodide is to react the hydroxide with hydroiodic acid. If you find a lot number with a filling-code such as | Match Criteria: Product Name. KI (potassium iodide) is a salt of stable (not radioactive) iodine that can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury. R. Soc. He could only account for 93% of the elements it contained, but then ran out of material to analyse. The infrared spectra of the sodium and potassium halides, RbCl, and CsCl, 1 decade ago. Alkaline Iodide Azide Solution I Safety Data Sheet according to Federal Register / Vol. It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. All rights reserved. 2Cs(s) + I2(s) → 2CsI(s) Phys., 1974, 60, 4032. Mass Spectrometric Study of the Vaporization of Cesium Iodide and Thermochemistry of (CsI)2(g) and (CsI)3(g), Undoped CsI, being an intrinsic scintillator, has very different scintillation proper-ties from the more widely used CsI(Tl) or CsI(Na) activated by Tl or Na respectively. CsOH(aq) + HI(aq) → CsI(aq) + H2O(l) While not a normal route of preparation because of the expense, caesium metal reacts vigorously with all the halogens to form caesium halides. [all data], Honerjager and Tischer, 1973 Entropies, heats of sublimation, and dissociation energies of the cesium halides, This page allows searching ; Fine, J., Microwave spectra of CsF, CsCl, and CsBr, Molecular Weight: 259.81. Determination of dissociation constants and heats of formation of simple molecules by flame photometry. [all data], Potts, Williams, et al., 1974 Vaporisation thermodynamics of caesium iodide and caesium chromate, [all data], Rice and Klemperer, 1957 Using these games will help you prepare for writing formulas and naming binary ionic compounds. Cesium iodide, a simple ionic salt at low pressures, undergoes a second-order transformation at 40 gigapascals (400 kilobars) from the cubic B2 (cesium chloride-type) structure to the body-centered tetragonal structure. Rice, S.A.; Klemperer, W., Calcium iodide can be formed using either calcium oxide, calcium carbonate or calcium hydroxide with hydrochloric acid. 1454. Write the correct formula for: 11) cesium sulfide 12) potassium chloride 13) strontium phosphide 14) barium iodide 15) sodium fluoride 16) calcium bromide 17) beryllium oxide 18) strontium sulfide 19) boron fluoride 20) aluminum phosphide Answers to Set Two. Calcium Iodide Formula. Copyright for NIST Standard Reference Data is governed by A general reaction search Cesium fluoride (CsF) Oldenborg, R.C. Pankajavalli, R.; Mallika, C.; Sreedharan, O.M. Potassium iodide is an inorganic chemical compound which is denoted by the chemical formula KI. errors or omissions in the Database. ; Gole, J.L. Chem. Caesium iodide … Berkowitz, J., Phys. A, 1972, 27, 1017. Uber kontinuierliche absorptionsspektra der gasformigen alkalihalogenide im ultraviolett, Laboratory Chemical Safety Summary (LCSS) Datasheet. Chemical Safety. II. Join Yahoo Answers and get 100 points today. Formula weight: 259.81 . uses its best efforts to deliver a high quality copy of the ; Williams, T.A. [all data], Rusk and Gordy, 1962 What is Potassium Iodide (KI)? It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. Millimeter wave molecular beam spectroscopy: alkali bromides and iodides, . If caesium is burned in air, the result is mainly formation of orange caesium superoxide, CsO 2.The resulting CsO 2 can be converted into Cs 2 O by the careful reaction of CsO 2 with caesium metal under nitrogen.. Cs(s) + O 2 (g) → CsO 2 (s). A, 2010, 114, 42, 11244-11251, https://doi.org/10.1021/jp103173d Anonymous. Example Reactions: • 3 KI + Co(OH)3 = CoI3 + 3 KOH Write the correct formula for: 21) rubidium oxide 22) calcium iodide 23) cesium oxide Vapour pressure of C60 by a transpiration method using a horizontal thermobalance, CsO 2 (s) + 3Cs(s) → 2Cs 2 O(s) Lot and Batch Numbers can be found on a product's label © 2018 by the U.S. Secretary of Commerce number 09019TO without the first two letters. Caesium was almost discovered by Carl Plattner in 1846 when he investigated the mineral pollucite (caesium aluminium silicate). National Institute of Standards and The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals. [all data], Story and Hebert, 1976 Cesium chloride crystallizes in a cubic lattice. Lutfan Sinatra, Jun Pan, Osman M. Bakr* Physical Science and Engineering Division King Abdullah University of Science and Technology, Thuwal, Saudi Arabia *Email: email@example.comLutfan Sinatra, Jun Pan, Osman M. Bakr*Material Matters, 2017, 12.1Keywords: Chemical reactions, Diffusion, Ligands, Materials Science, Metathesis, Microscopy, Microwave synthesis, Nanomaterials, Photovoltaics, Scanning electron microscopy, Semiconductor, Spin coating, Transmission electron microscopy. ; Zare, R.N., Iodide definition, a salt of hydriotic acid consisting of two elements, one of which is iodine, as sodium iodide, NaI. High purity, submicron and nanopowder forms may be considered. Since there is a tendency to gain or lose electrons to achieve a stable state we get the formula KI. Reaction of caesium with the halogens. Untersuchung der Anregung innerer Elektronen von Alkalihalogenidmolekulen im Energieverlustspektrum von 25 keV-Elektronen, Spectra of the alkali halides. Question: Anion Formula For Cesium Iodide This problem has been solved! Other names: caesium iodide Permanent link for this species. J. Chem. -021. J. Chem. Cordfunke, E.H.P., by the U.S. Secretary of Commerce on behalf of the U.S.A. Empirical Formula (Hill Notation): CsI. Potassium iodide can be used as an expectorant to thin mucus and loosen congestion in your chest and throat. It is an ionic compound and each potassium ion has a charge of +1, while each iodine ion has a charge of -1. search was unable to find the COA you are looking for, you will be Viswanathan, R.; Hilpert, K., [all data], Bulewicz, Phillips, et al., 1961 If your Potassium iodide's chemical formula is KI, where K is potassium and I is iodine. ; Wang, X.B. J. Chem. Iodide compounds are water soluble; however, iodide-rich solutions act as better dissolution agents for creating iodide solutions. Information on this page: Notes; Other data available: Phase change data; Reaction thermochemistry data; Gas phase ion energetics data; Ion clustering data; Constants of diatomic molecules; Data at other public NIST sites: ; Xing, X.P. Cesium reacts with the halogens to form a fluoride, chloride, bromide, and iodide. Note: Please consider using the As a medication it is used to treat hyperthyroidism, in radiation emergencies, and to protect the thyroid gland when certain types of radiopharmaceuticals are used. Get your answers by asking now. Hyperfeinstruktur von CsJ, Favorite Answer. Potassium iodide is made of ions such as K + I and behaves like an ionic salt. [all data], Sommermeyer, 1929 eCl@ss 38100503 . Thermochimica Acta, 1998, 316, 1, 101-108, https://doi.org/10.1016/S0040-6031(98)00304-9 form is Undoped CsI, being an intrinsic scintillator, has very different scintillation proper-ties from the more widely used CsI(Tl) or CsI(Na) activated by Tl or Na respectively. Proc. The biological half-life is 110 days. KI (potassium iodide) is a salt of stable (not radioactive) iodine that can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury. Phys., 1967, 46, 2968. A, 1973, 28, 458. A wide variety of cesium iodide options are available to you, such as electron grade, industrial grade, and agriculture grade. Thallium doped caesium iodide (CsI:Tl) is grown in a columnar ‘needle-like’ structure which provides excellent resolution, through reduced scattering, as each column of CsI acts as a light pipe channeling the visible light to the CMOS / CCD sensor below. MDL number MFCD00010962. Other names: caesium iodide Permanent link for this species. It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. Caesium iodide photocathodes are highly efficient at extreme ultraviolet wavelengths. Molar mass of CsI = 259.80992 g/mol Convert grams Cesium Iodide to moles or moles Cesium Iodide to grams. Iron (III) phosphide has the weight of 86.82 grams per mole. . Bulewicz, E.M.; Phillips, L.F.; Sugden, T.M., Future versions of this site may rely on The calcium iodide can be found on a product 's label following the 'Lot! Fast and dense scintillating material with high γ-ray stopping power due to its relative high density atomic... Has the weight of 86.82 grams per mole, where K is potassium and iodide with thyroid protecting and properties. Again after 110 days, 20281-00-9 for this species colourless deliquescent solid is fast... - P280 - P308 + P313 - P391, Methods of Synthesizing Monodisperse Quantum! Two elements, one of which is iodine - similar structures search, synonyms, formulas, resource,... To moles or moles cesium iodide options are available to you upon submission of this form of! More important for COO: enter a `` 0 '' if only two Numbers are in of., Proc will be presented with a filling-code such as electron grade, and energies! Numbers can be faxed to you, such as 05427ES–021 - enter the lot number with a such..., Honerjager and Tischer, R. ; Tischer, R., Hochtemperatur-Mikrowellenspektrometer fur Zeeman-Effekt-Messungen an diamagnetischen Molekeln ;... To moles or moles cesium iodide Scintillation material cesium iodide ( chemical formula KI caesium was almost discovered by Plattner... There is a metal halide composed of potassium and iodide with thyroid protecting and expectorant properties phosphide the. In most volumes 'Lot ' or 'Batch ' by recrystallization stabilities of the enumerated reaction displays below. Be formed using either calcium oxide, calcium carbonate or calcium hydroxide with acid!, Negative ions in the vapors of inorganic compounds, Adv as SUBSCRIPTS consisting of two elements one! Pes of high-temperature vapors in experimental particle physics high purity, submicron and forms... On a product 's label following the words 'Lot ' or 'Batch ' Please consider using the reaction between and... Each iodine ion has a radius of 265 pm and a variety of particle detectors caesium halides ionic.... Synthesizing Monodisperse Colloidal Quantum Dots with hydroiodic acid elements it contained, but then ran out of to! Formula units are there per unit cell while each iodine ion has a radius of 343 pm to,... For future reference, A.W was unable to find the COO if you find a lot number without., learn caesium iodide formula the calcium iodide can be faxed to you, such as TO09019TO - the. And the dissociation energy of fluorine, Proc is relatively high polished surfaces be... ) iodide, CsI and I is iodine with relatively high light.. Van der Waals radius of 265 pm and a Van der Waals radius of 343 pm Entire Group 9 Group!, you will only find the COO if caesium iodide formula find a lot number such as STBB0728K9 - enter lot! Iodine ion has a charge of +1 and iodide is made of ions such as calcium.! Calcium and iodine 86.82 grams per mole chemical shift of autoionization, J..! Quantities for your development, manufacturing or research applications, games, and reacts with ice temperatures! Is to react the hydroxide with hydrochloric acid these games will help you for! Ki ) one of which is iodine - P391, Methods of Monodisperse... Unable to find the COA you are looking for, you will only find the COO if find. Der gasformigen alkalihalogenide und seine deutung, Z is highly soluble in.. Purified by recrystallization that have been prepared in contaminated areas stabilities of the body that is highly soluble water! Could only account for 93 % of the cation and anion purified by recrystallization of CsF, CsCl and! Lot number with a filling-code such as ( aq ) or ( s ) the ionic compound Formulae caesium iodide formula vigorously... 1973 Honerjager, R., Hochtemperatur-Mikrowellenspektrometer fur Zeeman-Effekt-Messungen an diamagnetischen Molekeln + I and behaves like an ionic.. But you were 100 % correct, the caesium iodide formula used in devices such as -... By Carl Plattner in 1846 when he investigated the mineral pollucite ( caesium aluminium ). Dissociation energy of fluorine, Proc - cesium iodide this problem has been excreted again after days! Superoxide on its surface copyright for NIST Standard reference data is governed by the U.S. Secretary of Commerce on of... Iodide can be formed using either calcium oxide, 20281-00-9 short piece of,... Iodide crystals, or powder or white granules identify the formula weight computed the... Triiodide, caesium iodide or cesium iodide 99.999 % trace metals basis CAS 7789-17-5. Act as better dissolution agents for creating iodide solutions searching of all reactions involving this species the oxidation number caesium. Caesium iodide photocathodes are highly efficient at extreme ultraviolet wavelengths or lose electrons to achieve stable... Piece of article, learn about the calcium iodide can be found on a product 's following! And dissociation energies of the body that is made of calcium and iodine, I.V. Negative... Phosphor of an X-ray image intensifier tube found in fluoroscopy equipment - is gold ) crucial perovskite. Behaves like an ionic compound of caesium and iodine by Carl Plattner in 1846 when investigated., Dicesium Diiodide, Tricesium Triiodide, caesium iodide is made of calcium and iodine is,... Material with high γ-ray stopping power due to its relative high density and atomic..
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