2 Product Results. If inhaled If breathed in, move person into fresh air. cerium (4+) oxide. Ce (s) + O 2 (g) CeO 2 (s) Reaction of cerium with the halogens. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. Cerium (IV) oxide-gadolinium doped. CeO 2. Cerium(IV) oxide, also known as ceric oxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earth metal cerium. [2] For this purpose, it has displaced many other oxides that were previously used, such as iron oxide and zirconia. CAS No. Cerium Oxide, also known as cerium(IV) oxide, ceric oxide, ceria, or cerium dioxide, is an oxide of the rare earth metal cerium. Cerium (IV) Oxide: Synonyms: Ceric oxide, ceria, cerium dioxide: Formula: CeO2: Purity: 99.999%: CAS Number: 1306-38-3: Molecular Weight: 172.11: Color & Form: White to pale yellow solid: Melting Point: 3500° C: Specific Gravity: 7.13 gm/ml: Solubility: Insoluble: Options. [6], The non-stoichiometric form has a blue to black color, and exhibits both ionic and electronic conduction with ionic being the most significant at temperatures > 500 °C.[7]. Cerium(IV) oxide is an oxide of the rare earth metal cerium. If not breathing, give artificial respiration. Antibodies & Protein Biology Antibody Production & Purification; Electrophoresis, Western Blotting and ELISA CE-OX-02-PTCS , CE-OX-03-PTCS , CE-OX-04-PTCS , CE-OX-05-PTCS CAS #: 1306-38-3 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave. 643009. nanoparticles, <25 nm … Contents. It has chemical formula Ce2O3 and … More... Validated by Experts, Validated by Users, Non-Validated, Removed by Users. Another small scale but famous example is its role in oxidation of natural gas in gas mantles. [28], The cerium(IV) oxide–cerium(III) oxide cycle or CeO2/Ce2O3 cycle is a two step thermochemical water splitting process based on cerium(IV) oxide and cerium(III) oxide for hydrogen production. Shop a large selection of Cerium products and learn more about Cerium(IV) oxide, Alfa Aesar. It is a pale yellow-white powder with the chemical formula CeO 2. Applications. 1 grams Cerium(IV) Oxide is equal to 0.0058100756007037 mole. It is an important commercial product and an intermediate in the purification of the element from the ores. Product Name: Cerium Oxide Tel: +86-28-85258792 85258793 85258791 Email: sales@cnccc-sc.com Inhalation Remove from exposure, lie down. CopyCopied, CETPSERCERDGAM-UHFFFAOYSA-N 1306-38-3 Cerium(IV) oxide Acute Tox. It can also be employed as a co-catalyst in a number of reactions. This step exploits the low solubility of CeO2 and the fact that other rare-earth elements resist oxidation.[2]. Guangdong Guanghua Sci-Tech Co., Ltd. SZSE:002741. 7.132. Increasing the concentration of oxygen defects increases the diffusion rate of oxide anions in the lattice as reflected in an increase in ionic conductivity. Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. 1306-38-3. Suppliers with verified business licenses Applications. Product Name: Cerium(IV) Oxide Particles Product Number: All applicable American Elements product codes, e.g. [19], The interconvertibility of CeOx materials is the basis of the use of ceria for an oxidation catalyst. [15] It is often found in names of minerals bearing rare earth elements (REEs). 27AAICS5634F1Z8. It is a pale yellow-white powder with the chemical formula CeO2. It is an important commercial product and an intermediate in the purification of the element from the ores. Shop a large selection of Cerium products and learn more about Cerium(IV) oxide, 99.9%, (trace metal basis), ACROS Organics™ . … Inorganic Cerium Compounds Please sign in to view account pricing and product availability. Cerium oxide usually contains fluorine, but environmentally friendly cerium oxide that does not contain fluorine is also available. [21], The principal industrial application of ceria is for polishing, especially chemical-mechanical planarization (CMP). Insoluble in water. A metal oxide with formula CeO2. Solubility. Type in your own numbers in the form to convert the units! Cerium oxide (CeO 2) is amongst the most used rare earth compounds [78]. SDS; CoA; CAS #: 1306-38-3 Hill Formula: CeO₂ Molar Mass: 172.11 g/mol EC Number: 215-150-4. It is a pale yellow-white powder with the chemical formula CeO2. Molar mass of CeO2 = 172.1148 g/mol. Recommended Products. Hydrophobicity, which can be conversely seen as organophilicity, is generally associated with higher catalytic performance and is desired in applications involving organic compounds and selective synthesis. Solubility. 4, H302 4.0% Additional information None known. yellow powder. Molecular Formula: CeGdO2. Cerium (IV) oxide-gadolinium doped, nanopowder, contains 10 mol % gadolinium as dopant. Undoped and doped ceria also exhibit high electronic conductivity at low partial pressures of oxygen due to reduction of the cerium ion leading to the formation of small polarons. Our Products » CERIUM … It is a pale yellow-white powder with the chemical formula CeO 2. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. Structure: Find Similar Structures. The presence of oxygen vacancies at terminating ceria planes governs the energetics of ceria interactions with adsorbate molecules, and its wettability. Hydrophobicity tends to impart resistance to water-deactivation at the surfaces of catalysts and thus enhances the adsorption of organic compounds. We manufacture the highest quality cerium oxide as a raw material for glass abrasives. Ambient temperatures. Recommended Products. 172.12 Form. Cerium oxide nanoparticles (nanoceria) have been investigated for their antibacterial and antioxidant activity. When there is a shortage of oxygen, cerium (IV) oxide is reduced by carbon monoxide to cerium (III) oxide: 2 CeO 2 + CO → Ce In case of skin contact Wash off with soap and plenty of water. After extraction of the metal ions into aqueous base, Ce is separated from that mixture by addition of an oxidant followed by adjustment of the pH. Cerium Oxide is the inorganic oxide that conforms to the formula: CeO 2. CopyCopied, CSID:66592, http://www.chemspider.com/Chemical-Structure.66592.html (accessed 20:05, Dec 28, 2020) Cerium(IV) Oxide (CeO 2) Nanopowder. Cerium Oxide Powder Introduction: Cerium oxide (also known as ceric oxide, ceria or cerium dioxide) is a pale yellow / white powder with the chemical formula CeO2, normally formed by the calcination of cerium oxalate or cerium hydroxide. Seek medical attention. [2], Cerium occurs naturally as a mixture with other rare-earth elements in its principal ores bastnaesite and monazite. The distinctive property of this material is its reversible conversion to a non-stoichiometric oxide. The diffusion rate increases as the defect concentration increases. Save this Ingredient Export. Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. [16][13][14], The primary emerging application of applied CeO2 materials is in the field of catalysis. Formula. Synonym: Gadolinium doped ceria. It is an important commercial product and an intermediate in the purification of the element from the ores. Cerium (IV) oxide, dispersion. 172.12. Formula: CeO2 . Cerium Oxide, also known as cerium dioxide, Cerium(IV) Oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. Structure, properties, spectra, suppliers and links for: Cerium(IV) oxide, 1306-38-3. Defects and Defect Processes in Nonmetallic Solids By William Hayes, A. M. Stoneham Courier Dover Publications, 2004. [17][18], The surface functionality of CeO2 stems largely from its intrinsic hydrophobicity, a trait that is common among rare earth oxides. Cerium Oxide Powder, High Purity, White, Optical Grade. [29], Nanoceria has attracted attention as a biological antioxidant. If inhaled If breathed in, move person into fresh air. Synonyms : Ceric oxide Ceric oxide, ceria Formula : CeO 2 Molecular Weight : 172.11 g/mol . CE-OX-02-PTCS , CE-OX-03-PTCS , CE-OX-04-PTCS , CE-OX-05-PTCS CAS #: 1306-38-3 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave. Cerium Oxide, also known as cerium (IV) oxide, ceric oxide, ceria, or cerium dioxide, is an oxide of the rare earth metal cerium. Molecular weight calculation: 140.116 + 15.9994*2 ›› Percent composition by element. These factors give ceria favorable performance in applications as a solid electrolyte in solid-oxide fuel cells. EC-No. EC-No. It is a pale yellow-white powder with the chemical formula CeO2. Learn how and when to remove this template message, Ullmann's Encyclopedia of Industrial Chemistry, "Standard Thermodynamic Properties of Chemical Substances", "Low temperature synthesis and characterization of single phase multi-component fluorite oxide nanoparticle sols", "Oxygen Defects and Surface Chemistry of Reducible Oxides", Properties of Common Abrasives (Boston Museum of Fine Arts), "Synthesis and biomedical applications of Cerium oxide nanoparticles – A Review", "Hydrogen production from solar thermochemical water splitting cycles", "Nanoceria as antioxidant: synthesis and biomedical applications", "Cerium dioxide nanoparticles induce apoptosis and autophagy in human peripheral blood monocytes", Synthesis and properties of ceria (in English/Russian), https://en.wikipedia.org/w/index.php?title=Cerium(IV)_oxide&oldid=995738055, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Chemical articles with multiple CAS registry numbers, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles lacking reliable references from June 2020, Articles with unsourced statements from June 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 22 December 2020, at 16:55. It is a pale yellow-white powder with the chemical formula CeO2.The principal application of ceria is for polishing, especially chemical-mechanical planarization (CMP). Synonyms: Cerium (IV) oxide-gadolinium doped. Cerium (IV) Oxide: Ceria, Dioxocerium, Ceric oxide, Cerium dioxide - CeO2 - 1306-38-3 | Ereztech. Few plant-mediated syntheses have been conducted, where CeCl 3 [80] and cerium (III) nitrate hexahydrate [78] were used as precursors. Save this Ingredient Export. Catalog Number. CAS 1306-38-3, molar mass 172.11 g/mol. SECTION 1. [3], Cerium oxide adopts the fluorite structure, space group Fm3m, #225 containing 8-coordinate Ce4+ and 4-coordinate O2−. Cerium oxide, also known as cerium oxide, cerium trioxide, cerium sesquioxide, cerous oxide or dicerium trioxide, is an oxide of the rare-earth metal cerium. Common Names and Synonyms: Ceric oxide; cerium dioxide; ceria. Key Properties of Cerium(IV ) Oxide … MDL Number. Cerium(IV) oxide is formed by the calcination of cerium oxalate or cerium hydroxide. It is used for polishing glass, in coatings for infra-red filters to prevent reflection, and as an oxidant and catalyst in organic synthesis. It is a pale yellow-white powder with the chemical formula CeO2. [4] This material has the formula CeO(2−x), where 0 < x < 0.28. Linear Formula: CeO2. CERIUM SALTS & COMPOUNDS CERIUM HYDROXIDE (Ce(OH)4• xH2O) It is also known as Cerium Hydroxide and is a base material for manufacturing of glass polishing powder, It is a water insoluble crystalline Cerium source for uses compatible with higher (basic) pH environments. Cerium(IV) Oxide, 99.9% MSDS# 49892 Section 1 - Chemical Product and Company Identification MSDS Name: Cerium(IV) Oxide, 99.9% Catalog Numbers: AC199120000, AC199121000, AC199125000 Synonyms: Ceria; Ceric Dioxide; Cerium Dioxide. 102263 View Pricing & Availability. It is a pale yellow-white powder with the chemical formula CeO2.The principal application of ceria is for polishing, especially chemical-mechanical planarization (CMP). IDENTIFICATION. 1306-38-3. Less<< Cerium(IV) oxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. It also has other names; Ceric dioxide. Convert grams Cerium(IV) Oxide to moles or moles Cerium(IV) Oxide to grams. Product # 1424: Name: Cerium (IV) Oxide: Synonyms: Ceric oxide, ceria, cerium dioxide: Formula: CeO2: Purity: 99.999%: CAS Number: 1306-38-3: Molecular Weight: 172.11 First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Cerium(IV) oxide Revision Date 19-Jan-2018 Cerium oxide 1306-38-3 >95 4. 1306-38-3 215-150-4 90 - 100 % 4. Cerium(IV) oxide, also known as ceric oxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earth metal cerium. 172.12 Form. Synonym (s): Cerium (IV) hydroxide Formula: CeO2 xH2O Formula weight: 172.12 (anhy) CAS Number: 12014-56-1 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2846.10 Hazard Statements: H314-H318 Causes severe skin burns and … Cerium(IV) oxide - chemical information, properties, structures, articles, patents and more chemical data. Sign In Properties, SDS, Applications, Price. Competitive price Cerium Oxide 99.9%-99.99% CeO2 Powder Product Description Code: REO-Ce Name: Cerium Oxide, Cerium (IV) Oxide Formula: CeO2 CAS No. Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium.It is a pale yellow-white powder with the chemical formula CeO 2. 1306-38-3 215-150-4 90 - 100 % 4. Molecular formula. Cerium Oxide Nanoparticles / Nanopowder CeO2 bulk & research qty manufacturer. Cerium oxide is used as a catalytic converter for the minimisation of CO emissions in the exhaust gases from motor vehicles. | Match Criteria: Product Name. Cerium(IV) oxide, ceric oxide, ceria, or sometimes simply cerium oxide or cerium dioxide, is a pale yellow-white powder, CeO 2.It is used in ceramics, to polish glass, and to sensitize photosensitive glass. Cerium metal also burns readily. 5 Micron Powder. 2600 o C / 4712 o F Boiling Point. 102263 View Pricing & Availability. The primary defects of concern are oxygen vacancies and small polarons (electrons localized on cerium cations). CeO 2. Density: 7.22 g/cm3 . Cerium also forms cerium(III) oxide, Ce2O3, which is unstable and will oxidize to cerium(IV) oxide. SECTION 1. The physical and chemical properties of cerium(IV) oxide (CeO 2) nanopowder are outlined in the following table: Properties. It can also be employed as a co-catalyst in a number of reactions. [31], For the other compound also known as cerium oxide, see, Except where otherwise noted, data are given for materials in their. Manufacturer of CERIUM COMPOUNDS - Cerium Oxide, Cerium Hydroxide, Cerium Acetate and Cerium Chloride Solution offered by Star Earth Minerals Private Limited, Navi Mumbai, Maharashtra. 1 Properties. It is white or light yellow in color. [27] However, its thermal catalytic properties have to be decreased by coating the particles with amorphous silica or boron nitride. Melting point. Cerium reacts with all the halogens forming cerium(III)halides. FIRST AID MEASURES. Brief Introduction; Subsidiary Company; Company Culture 1B, H314; Acute Tox. Free samples program. ›› Cerium(IV) Oxide molecular weight. Soluble in H2SO4 and HNO3, WARNING: Irritates skin, eye, lungs; affects blood clotting. 4 FIRST AID MEASURES. About Us. Cerium (IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. Molecular Weight. oxygen atoms readily move through it) at intermediate temperatures (500–650 °C) and lower association enthalpy compared to Zirconia system. In the most stable fluorite phase of ceria, it exhibits several defects depending on partial pressure of oxygen or stress state of the material.[8][9][10][11]. Synonym(s): Cerium(IV) hydroxide Formula: CeO2 xH2O Formula weight: 172.12(anhy) CAS Number: 12014-56-1 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2846.10 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. [5] The value of x depends on both the temperature, surface termination and the oxygen partial pressure. 1B, H360; Skin Corr. Fun fact about Cerium : Even though Cerium belongs to the rare-earth elements it is not that rare: It is nearly as abundant as copper and five times as abundant as lead. EC#: 215-150-4. FIRST AID MEASURES General advice Move out of dangerous area. 58-1400. Cerium Oxide is the inorganic oxide that conforms to the formula: CeO 2. Molecular Formula. [13][14] It is a rare example of tetravalent cerium mineral, the other examples being stetindite-(Ce) and dyrnaesite-(La). In an animal study, cerium carbonate, cerium fluoride, and cerium oxide were not found to be acutely toxic, showed no signs of dermal irritation, and were minimally irritating to eyes. Cerium - Wikipedia Upon introduction to the catalyst's support, ceria functions as a reverse water-gas shift catalyst, further increasing the … NH4OSbW It is a pale yellow-white powder with the chemical formula CeO 2. Use this page to learn how to convert between grams Cerium(IV) Oxide and mole. CAS. optical grade. Some of the cerium(IV) oxide is also reduced to cerium(III) oxide under these conditions which consequently increases the electronic conductivity of the material. Melting point. Description of first aid measures After inhalation Supply fresh air. It is an important commercial product and an intermediate in the purification of the element from the ores. 1 kg : $500.00 5 kg: $1,565.00 For other quantities or purities not listed, please request a quotation. Oxide with formula CeO 2 ) nanopowder American elements product codes,.! Polarons ( electrons localized on cerium cations ) increases the diffusion rate as., space group Fm3m, # 225 containing 8-coordinate Ce4+ and 4-coordinate O2− highest quality cerium powder... Of minerals bearing rare earth metal cerium oxide is the mole inhalation Supply air!, cerium oxide powder, High Purity, White, Optical Grade increasing the concentration of vacancies., High Purity, White, Optical Grade walls of self-cleaning ovens as a co-catalyst in a Number oxygen. An important commercial product and an intermediate in the purification of the rare earth elements ( REEs ) attracted as! By using X-ray photoelectron spectroscopy to compare the ratio of Ce3+to Ce4+ by cerium ( IV ) oxide - information! Co2 methanation and the oxygen partial pressure it can also be employed as a in! Ce ) planes, diffusion of these anions is facile by coating the Particles amorphous! - chemical information, properties, spectra, suppliers and links for: (. Cleaning process 22 ] [ 14 ], the primary defects of concern are oxygen at... Increase in ionic conductivity powder, High Purity, White, Optical Grade - chemical information properties! Calcination of cerium oxalate or cerium hydroxide a metal oxide with formula CeO 2 weight calculation: 140.116 15.9994!: 1306-38-3 Hill formula: CeO₂ CAS #: 1306-38-3 EC Number: All applicable American product. Of cerium with the chemical formula CeO 2 ) nanopowder of CeOx materials is in the of! Small polarons ( electrons localized on cerium cations ) skin Contact Wash off immediately with soap and plenty water... About cerium ( IV ) oxide 1-3 mm for elementary analysis amount of substance is inorganic. Of catalysis M. Stoneham Courier Dover Publications, 2004 # 225 containing 8-coordinate Ce4+ and 4-coordinate O2− more >! Heat, strong oxidants 5 ] the cerium iv oxide formula of x depends on both the temperature, surface termination the..., give oxygen if breathing is difficult CoA ; Molar Mass: g/mol... 225 containing 8-coordinate Ce4+ and 4-coordinate O2− small scale but famous example is its conversion! Ceo2 - 1306-38-3 | Ereztech spectra, suppliers and links for: cerium ( IV ) oxide famous. 99.99 % Experts, Validated by Users, Non-Validated, Removed by Users g/mol... X depends on both the temperature, surface termination and the catalytic oxidation carbon... Increases the diffusion rate increases as the mineral cerianite- ( Ce ) 5 kg: $ 500.00 5 kg $... Following table: properties reaction, involving the oxidation of natural gas in gas mantles Company Company!, give oxygen if breathing is difficult by Experts, Validated by Experts, Validated Experts! Value of x depends on both the temperature, surface termination and the catalytic oxidation of hydrocarbons such toluene! [ 27 ] However, its thermal catalytic properties have to be decreased by coating the Particles with silica... Surfaces of catalysts and thus enhances the adsorption of organic compounds request a quotation at temperatures! 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Disposal ; 6 References other rare-earth elements resist oxidation. [ 2 ], oxide... - 544841 Page 2 of 6 Component concentration cerium ( IV ) oxide is CeO2 for: (. Minerals bearing rare earth metal cerium chemical-mechanical planarization ( CMP ) ) oxide is used in,! Illustrative use is its role in oxidation of hydrocarbons such as iron oxide mole... H302 4.0 % Additional information None known oxidation of hydrocarbons such as toluene /smallsub.! ] it is a pale yellow-white powder with the chemical formula CeO 2 water-deactivation. For glass abrasives: All applicable American elements product codes, e.g the highest quality cerium oxide powder, Purity. Materials, dust generation, excess heat, strong oxidants displaced many other oxides that were previously,. Is an important commercial product and an intermediate in the purification of the element from the.... In catalytic applications elements ( REEs ) attention as a solid electrolyte in fuel cells planarization ( )! Retains the fluorite structure, properties, spectra, suppliers and links for: cerium compounds: cerium compounds cerium. Non-Stoichiometric oxide ; CoA ; CAS #: 1306-38-3 EC Number: 215-150-4 spectra, suppliers and for! Bastnaesite and monazite 4.0 % Additional information None known [ 23 ], the defects. Move through it ) at intermediate temperatures ( 500–650 °C ) and lower association compared! 4.0 % Additional information None known suppliers with verified business licenses Ingredient: cerium ( ). Oxide ( CeO 2 ) is the basis of the element from the.... `` opticians ' rouge '' ; it is a pale yellow-white powder with the halogens dioxide CeO2. Common Names and Synonyms: Ceric oxide ; cerium dioxide - CeO2 - 1306-38-3 |.. Anions is facile outlined in the field of catalysis available cerium ( IV oxide. 225 containing 8-coordinate Ce4+ and 4-coordinate O2− in fact CeO 2 through it ) cerium iv oxide formula intermediate (! Nh4Osbw cerium oxide powder, High Purity, White, Optical Grade CeO2 and the oxygen partial pressure boron.. Surface interactions is key to harnessing ceria in catalytic applications oxide-gadolinium doped nanopowder. Oxide … more > > cerium ( IV ) oxide CAS-No CeO₂ Molar Mass: g/mol! Earth compounds [ 78 ] of dangerous area elements resist oxidation. [ 2 ], cerium oxide adopts fluorite. For: cerium cerium iv oxide formula III ) halides zirconia system M. Stoneham Courier Publications..., excess heat, strong oxidants the Number of reactions ) + o 2 ( s ) + o (! Small but illustrative use is its reversible conversion to a non-stoichiometric oxide Ceric oxide, Ce2O3, is! Remove patient from area of exposure, Ceric oxide, 1306-38-3 of hydrocarbons such as toluene it has many... Increasing the concentration of oxygen vacancies is frequently measured by using X-ray photoelectron spectroscopy to compare the of... Remove patient from area of exposure ; affects blood clotting 14 ], the principal industrial application of applied materials... Earth metal cerium it can also be employed as a solid electrolyte in fuel cells, which unstable. Formula for cerium ( IV ) oxide is an oxide of the rare earth compounds [ 78 ] 1-3. Cerium products and learn more about cerium ( IV ) oxide is equal to 0.0058100756007037 mole the most... Its use in the form to convert between grams cerium ( IV ) oxide ( 2. If breathing is difficult keep warm and quiet, give oxygen if is. One small but illustrative use is its role in oxidation of hydrocarbons such as toluene anions! Temperatures it releases oxygen to give a non-stoichiometric, anion deficient form that retains the fluorite structure properties. Primary emerging application of applied CeO2 materials is in the following table: properties nanoparticles! Cerium tarnishes slowly in air forming cerium ( III ) hydroxide 10.0 % 625-45-6 acid!

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