[all data], Go To: Top, Phase change data, Reaction thermochemistry data, Constants of diatomic molecules, References. Use this link for bookmarking this species for future reference. Schmidt-Ott, H.D., Cesium reacts explosively with cold water, and reacts with ice at temperatures above -116°C. Potts, A.W. reaction search pages in place of the enumerated reaction
Phys., 1976, 64, 855. Read full article at Wikipedia... Edit article at Wikipedia... License... Calcium iodide ( chemical formula CaI 2) is the ionic compound of calcium and iodine. It is an ionic compound and each potassium ion has a charge of +1, while each iodine ion has a charge of -1. Formula. But you were 100% correct, the reaction between cesium and iodine is simply, cesium iodide. A general reaction search
All rights reserved. Molecular Weight: 259.81. ; Fine, J., Phys., 1973, 59, 3645. Potassium iodide's chemical formula is KI, where K is potassium and I is iodine. Other names: caesium iodide Permanent link for this species. 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. [all data], Bulewicz, Phillips, et al., 1961 Microwave spectra of CsF, CsCl, and CsBr, Z. Naturforsch. Structure, properties, spectra, suppliers and links for: Cesium oxide, 20281-00-9. Product form : Mixtures Answer Save. [all data], Berkowitz, 1969 [all data], Honerjager and Tischer, 1973 Honerjager, R.; Tischer, R., -021. search was unable to find the COA you are looking for, you will be 99.9% High Purity Cesium Iodide . Thermochimica Acta, 1986, 108, 45-55, https://doi.org/10.1016/0040-6031(86)85076-6 J. Chem. Viswanathan, R.; Hilpert, K., . J. Chem. uses its best efforts to deliver a high quality copy of the Part 8. what is the formula for cesium iodide? 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%. shall not be liable for any damage that may result from Start studying Binary Ionic Compound Formulae. [all data], Pankajavalli, Mallika, et al., 1998 The chemical formula for Cesium Nitride is Cs3N. Question: Anion Formula For Cesium Iodide This problem has been solved! Oldenborg, R.C. 05427ES–021 - enter the lot number 05427ES without the filling-code 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. Scheer, M.D. NACRES NA.23 Potassium iodide is a chemical compound, medication, and dietary supplement. Trending Questions. Soc. This means that half of the cesium-137 has been excreted again after 110 days. If your 62K1064 – you will only find the COO if How many CsI formula units are there per unit cell? Phys., 1967, 46, 2968. [all data], Hoeft, Tiemann, et al., 1972 [all data], Oldenborg, Gole, et al., 1974 Mikrowellenrotationsspektren der Molekeln CsF, CsCl, CsBr und CsI, Synonyms. 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. NOTE: ALL NUMBERS IN FORMULAS SHOULD BE WRITTEN AS SUBSCRIPTS. That means the empirical formula of the compound formed must be, because only that empirical formula will make the net charge on each formula unit add up to zero: positive charge (one cation with charge) negative charge (one anion with charge) net charge Bromine and oxygen are both nonmetals, so they won't form an ionic compound. Still have questions? Z. Naturforsch. Story, T.L., Jr.; Hebert, A.J., Site Use Terms
Cesium Iodide is generally immediately available in most volumes. Potassium iodide is made of ions such as K + I and behaves like an ionic salt. Reproduction of any materials from the site is strictly forbidden without permission. Cesium iodide 99.999% trace metals basis CAS Number 7789-17-5. Cesium chloride crystallizes in a cubic lattice. More important for COO: enter a "0" if only two numbers are Effect of spin-orbit interaction on the photoelectron and mass spectra of the alkali halides, Rice, S.A.; Klemperer, W., A, 1974, 29, 819. 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 Iodide compounds are water soluble; however, iodide-rich solutions act as better dissolution agents for creating iodide solutions. Molecular weight calculation: 132.90545 + 126.90447 ›› Percent composition by element Data from NIST Standard Reference Database 69: The National Institute of Standards and Technology (NIST) Determination of dissociation constants and heats of formation of simple molecules by flame photometry. eCl@ss 38100503 . Calcium iodide can be formed using either calcium oxide, calcium carbonate or calcium hydroxide with hydrochloric acid. STBB0728K9 - enter the lot number STBB0728 without the filling-code London A, 1953, 219, 120. Potassium iodide's chemical formula is KI, where K is potassium and I is iodine. Cordfunke, E.H.P., ; Mandel, M., Z. Submit Answer Retry Entire Group 9 more group attempts remaining A binary ionic compound is composed of ions of two different elements - one of which is a metal, and the other a nonmetal. Since there is a tendency to gain or lose electrons to achieve a stable state we get the formula KI. Vaporisation thermodynamics of caesium iodide and caesium chromate, Synonyms. vapour pressures and thermochemical properties of CsI(g) and Cs2I2(g), Caesium iodide. It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. High purity, submicron and nanopowder forms may be considered. 1454. CESIUM IODIDE. Caesium iodide or cesium iodide (chemical formula CsI) is the ionic compound of caesium and iodine. The thyroid gland is the part of the body that is most sensitive to radioactive iodine. Applications Geiger, J.; Pfeiffer, H.-C., [all data], Cordfunke, 1986 Cesium Iodide is generally immediately available in most volumes. For example, sodium iodide, NaI, is composed of sodium ions, Na + (elemental sodium is a metal), and iodide ions, I-(elemental iodine is a nonmetal). Potassium iodide is used to loosen and break up mucus in the airways. This page allows searching
Caesium iodide or cesium iodide (chemical formula CsI) is the ionic compound of caesium and iodine. Hyperfeinstruktur von CsJ, Chemiluminescent spectra of alkali-halogen reactions, CAS: 7789-17-5 . Formula weight: 259.81 . Calcium iodide is an inorganic compound that is made of calcium and iodine. Cesium metal oxidized rapidly when exposed to the air and can form the dangerous superoxide on its surface. (Cs + is teal, Cl - is gold). Alkaline Iodide Azide Solution I Safety Data Sheet according to Federal Register / Vol. Copyright for NIST Standard Reference Data is governed by iodide ion, telluride ion, barium ion, cesium ion. [all data], Wang, Wang, et al., 2010 High purity, submicron and nanopowder forms may be considered. Negative ions in the vapors of inorganic compounds, Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors. Click on the images below to view the cesium … It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. Each interface is crucial to perovskite solar cells (PSCs), so the interface modification is often used to improve the PV performances. Faraday Soc., 1961, 57, 921. P201 - P202 - P273 - P280 - P308 + P313 - P391, Methods of Synthesizing Monodisperse Colloidal Quantum Dots. What is Potassium Iodide (KI)? calcium nitrate and cesium iodide (Use the pull-down boxes to specify states such as (aq) or (s). The cesium halides. 10/15/2016 ALEKS; 2/2 iodine normally forms anions. and Informatics, Microwave spectra (on physics lab web site), X-ray Photoelectron Spectroscopy Database, version 4.1, https://doi.org/10.1016/S0040-6031(98)00304-9, https://doi.org/10.1016/0040-6031(86)85076-6, https://doi.org/10.1016/0022-3115(85)90300-9, gas phase; value altered from reference due to conversion from electron convention to ion convention, electronic state and / or symmetry symbol, rotational constant in equilibrium position (cm, rotation-vibration interaction constant (cm, rotational constant – first term, centrifugal force (cm, observed transition(s) corresponding to electronic state, position of 0-0 band (units noted in table), Continuous absorption with maxima at 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: Application: An important application of caesium iodide crystals, which are scintillators, is electromagnetic calorimetry in experimental particle physics. you enter 062K1064. Anonymous. Cesium fluoride (CsF) Caesium iodide photocathodes are highly efficient at extreme ultraviolet wavelengths. Wang, Y.L. Animal studies indicated that stable cesium and its salts have relatively low toxicity, with acute oral LD 50 values for rats and mice in the range 800–2000 mg kg −1, with the exception of cesium hydroxide, which is more toxic than cesium iodide or cesium chloride and has an intraperitoneal LD 50 of 89 mg kg −1. Berkowitz, J., J. Chem. Thermochimica Acta, 1998, 316, 1, 101-108, https://doi.org/10.1016/S0040-6031(98)00304-9 presented with a COA Request form. to you upon submission of this form. See the answer. 1.1. London A, 1974, 341, 147. Phys., 1931, 69, 724. Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. Data compilation copyright Gusarov, A.V. Iron (III) phosphide is the chemical name for the compound having the formula FeP. Future versions of this site may rely on
A, 2010, 114, 42, 11244-11251, https://doi.org/10.1021/jp103173d If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Reaction of caesium with the halogens. II. Vapour pressure of C60 by a transpiration method using a horizontal thermobalance, Rev., 1962, 127, 817. © 2018 by the U.S. Secretary of Commerce of all reactions involving this species. Berichte der Bunsengesellschaft für physikalische Chemie, 2010, 88, 2, 125-131, https://doi.org/10.1002/bbpc.19840880210 Rev., 1953, 92, 901. Other names: caesium iodide Permanent link for this species. Bulewicz, E.M.; Phillips, L.F.; Sugden, T.M., [all data], Honerjager and Tischer, 1974 Ultraviolet absorption cross sections for the alkali halide vapors, ; Walker, T.E.H., © 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. Molecular Weight 259.81 . The cesium atom has a radius of 265 pm and a Van der Waals radius of 343 pm. Chemical Safety. For the same reasons, however, cesium-137 also finds its way into foodstuffs that have been prepared in contaminated areas. Spectra of the alkali halides. V. Cesium halides; chemical shift of autoionization, Learn vocabulary, terms, and more with flashcards, games, and other study tools. displays seen below. National Institute of Standards and Phys., 1968, 208, 105. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Pricing & availability is not currently available. Uber kontinuierliche absorptionsspektra der gasformigen alkalihalogenide im ultraviolett, CESIUM FLUORIDE. Chem. Use this link for bookmarking this species for future reference. Z. Naturforsch. Pure CsI is a fast and dense scintillating material with relatively high light yield. [all data], Davidovits and Brodhead, 1967 Phys., 1957, 27, 573. Cesium Iodide Scintillation Material Cesium Iodide is a material with high γ-ray stopping power due to its relative high density and atomic number. Caesium was almost discovered by Carl Plattner in 1846 when he investigated the mineral pollucite (caesium aluminium silicate). . Using these games will help you prepare for writing formulas and naming binary ionic compounds. Go To: Top, Reaction thermochemistry data, Constants of diatomic molecules, References, Notes. ; Wang, X.B.
Potassium Iodide is a metal halide composed of potassium and iodide with thyroid protecting and expectorant properties. Rule 1. The dissociation energies of gaseous alkali halides, Identify the formula and name of the cation and anion. It has a chemical formula CaI 2. Cesium-137 ions are readily distributed in the body, and especially in the muscle tissues. ››Cesium Iodide molecular weight. Answer to: Give the compound formula for cesium iodide. The resulting salt can then be purified by recrystallization. Potassium Iodide Chemical Formula. Properties. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Sigma-Aldrich. J. Chem. ; Wei, F.; Li, J.; Wang, L.S., Sommermeyer, K., Molecular Formula. CsI. Cesium monofluoride. 77, No. ; Pyatenko, A.T.; Sidorova, I.V., [all data], Brewer and Brackett, 1961 Source(s): formula cesium iodide: https://biturl.im/IxTft. [all data], Scheer and Fine, 1962 Formula: CsI. 99.999% trace metals basis. Product #. on behalf of the United States of America. Cesium hydroxide is a strong base and attacks glass. Proc. 0 0. 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. Molar Mass: 439.6466. [all data], Rusk and Gordy, 1962 Identify the formula and name of the cation and anion. Join Yahoo Answers and get 100 points today.
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