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 adopts the fluorite structure, space group Fm3m, #225 containing 8-coordinate Ce4+ and 4-coordinate O2−. Soluble in H2SO4 and HNO3, WARNING: Irritates skin, eye, lungs; affects blood clotting. CAS 1306-38-3, molar mass 172.11 g/mol. Cerium(IV) oxide - chemical information, properties, structures, articles, patents and more chemical data. Linear Formula: CeO2. Storage & Sensitivity. The SI base unit for amount of substance is the mole. Due to the significant ionic and electronic conduction of cerium oxide, it is well suited to be used as a mixed conductor, with significant value in fuel cell research and development. 2600 o C / 4712 o F Boiling Point. , The principal industrial application of ceria is for polishing, especially chemical-mechanical planarization (CMP). Formula Weight. 1306-38-3 215-150-4 90 - 100 % 4. The physical and chemical properties of cerium(IV) oxide (CeO 2) nanopowder are outlined in the following table: Properties. 172.12. More... Validated by Experts, Validated by Users, Non-Validated, Removed by Users. 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. Non-Hazardous Ingredients 20344-49-4 Iron(III) hydroxide 10.0% 7732-18-5 Water 76.0%. Registration dossier . , The interconvertibility of CeOx materials is the basis of the use of ceria for an oxidation catalyst. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. Ceria has been explored towards the catalysis of various hydrocarbon conversion reactions including CO2 methanation and the catalytic oxidation of hydrocarbons such as toluene. 14 Micron Powder. 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. , The primary emerging application of applied CeO2 materials is in the field of catalysis. Cerium(IV) oxide is used in ceramics, and to polish glass and stones. Cerium - Wikipedia Upon introduction to the catalyst's support, ceria functions as a reverse water-gas shift catalyst, further increasing the … Home > Ce > Cerium Oxide Powder, High Purity, White, Optical Grade. C&L Inventory, Registration dossier . Molecular Weight: 172.11. 4, H302 4.0% Additional information None known. Seek medical attention. Another small scale but famous example is its role in oxidation of natural gas in gas mantles.  About Ereztech; Leadership; FAQs on Custom Metal-Organic Precursors Used for ALD; Ereztech BridgeForward™ Award; Careers at Ereztech: Leader in Metal-Organics; Offerings. Formula: CeO2 . Cerium (IV) Hydroxide, Ceric Oxide Hydrated, Cerium (IV) Oxide Hydrated, Ceric Hydroxide; Molecular Formula: Ce(OH)4 xH2O; Molecular Weight: 208.15; The commercial applications for cerium include metallurgy, glass and glass polishing, ceramics, catalysts, and in phosphors. 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 often found in names of minerals bearing rare earth elements (REEs). Note that rounding errors may occur, so always check the results. 4 Product Results. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. 7.132. InChI=1S/Ce.2O
About Us. NH4OSbW Sign In Cerium(IV) Oxide (CeO 2) Nanopowder. 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 (CeO 2) is amongst the most used rare earth compounds . Applications. Melting point: 2,400° C . EC-No. Manufacturer of CERIUM COMPOUNDS - Cerium Oxide, Cerium Hydroxide, Cerium Acetate and Cerium Chloride Solution offered by Star Earth Minerals Private Limited, Navi Mumbai, Maharashtra. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. 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. Inhalation Remove from exposure, lie down. MFCD00010933. 5 Micron Powder. , For the other compound also known as cerium oxide, see, Except where otherwise noted, data are given for materials in their. optical grade. It is an important commercial product and an intermediate in the purification of the element from the ores. 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. 7.132. Molecular Formula. CeO 2.
, While it is transparent for visible light, it absorbs ultraviolet radiation strongly, so it is a prospective replacement of zinc oxide and titanium dioxide in sunscreens, as it has lower photocatalytic activity. It is white or light yellow in color. Defects and Defect Processes in Nonmetallic Solids By William Hayes, A. M. Stoneham Courier Dover Publications, 2004. Synonyms : Ceric oxide Ceric oxide, ceria Formula : CeO 2 Molecular Weight : 172.11 g/mol . Guangdong Guanghua Sci-Tech Co., Ltd. SZSE：002741. It is a pale yellow-white powder with the chemical formula CeO 2. Catalog Number. Formula. Density: 7.22 g/cm3 . 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 Ammonium Antimony Tungsten Oxide. 2 Product Results. ... Cerium(IV) oxide . 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. Skin Contact Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. 4 FIRST AID MEASURES. Molecular Formula: CeO2 Molecular Weight: 172.1188 Section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. EC#: 215-150-4. The equation, has been shown to predict the equilibrium non-stoichiometry x over a wide range of oxygen partial pressures (103–10−4 Pa) and temperatures (1000–1900 °C). Preparation. Applications. It reacts with carbon monoxide at high temperature to get cerium(III) oxide. 172.12 Form. Cerium Oxide, also known as cerium(IV) oxide, ceric oxide, ceria, or cerium dioxide, is an oxide of the rare earth metal cerium. CAS Number. 1 kg : $500.00 5 kg: $1,565.00 For other quantities or purities not listed, please request a quotation. 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). | Match Criteria: Product Name. Insoluble in water. Cerium oxide usually contains fluorine, but environmentally friendly cerium oxide that does not contain fluorine is also available. Ce (s) + O 2 (g) CeO 2 (s) Reaction of cerium with the halogens. It is used for polishing glass, in coatings for infra-red filters to prevent reflection, and as an oxidant and catalyst in organic synthesis. 27AAICS5634F1Z8. The distinctive property of this material is its reversible conversion to a non-stoichiometric oxide. Solubility. The "-(Ce)" suffix is known as Levinson modifier and is used to show which element dominates in a particular site in the structure. TrustSEAL Verified. CAS No. It is white or light yellow in color. It is a pale yellow-white powder with the chemical formula CeO2. , Building on its distinct surface interactions, ceria finds further use as a sensor in catalytic converters in automotive applications, controlling the air-exhaust ratio to reduce NOx and carbon monoxide emissions. 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. 172.12 Form. This step exploits the low solubility of CeO2 and the fact that other rare-earth elements resist oxidation.. Cerium(IV) oxide CAS-No. Product Inquiry Technical Docs . It has chemical formula Ce2O3 and … Brief Introduction; Subsidiary Company; Company Culture CTK8F8565. In the most stable fluorite phase of ceria, it exhibits several defects depending on partial pressure of oxygen or stress state of the material.. At high temperatures it releases oxygen to give a non-stoichiometric, anion deficient form that retains the fluorite lattice. Cerium Oxide . 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: Ceria, Dioxocerium, Ceric oxide, Cerium dioxide - CeO2 - 1306-38-3 | Ereztech. : 1306-38-3 . ›› Cerium(IV) Oxide molecular weight. cerium (4+) oxide. 102263 View Pricing & Availability. Cerium(IV) oxide, also known as ceric oxide, 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.. Cerium() oxide is formed by the calcination of cerium oxalate or cerium hydroxide.Powdered ceria is slightly hygroscopic and will also absorb a small amount of carbon dioxide from the atmosphere. The molecular formula for Cerium(IV) Oxide is CeO2. , Ceria is of interest as a material for solid oxide fuel cells (SOFCs) because of its relatively high oxygen ion conductivity (i.e. 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. Cerium reacts with all the halogens forming cerium(III)halides. 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. 1.1 Chemical; 1.2 Physical; 2 Availability; 3 Preparation; 4 Projects; 5 Handling. Complete List of Oxides, E.g. 643009. nanoparticles, <25 nm … If not breathing, give artificial respiration. CopyCopied, CETPSERCERDGAM-UHFFFAOYSA-N
SAM Cerium Oxide Powder Specifications: Purity: 99%, 99.9%, 99.99%. Incompatibilities with Other Materials Not available Causes serious… If inhaled If breathed in, move person into fresh air. It is an important commercial product. Molecular formula. Aldrich - 544841 Page 2 of 6 Component Concentration Cerium(IV) oxide CAS-No. Recommended Products. , Cerium(IV) oxide occurs naturally as the mineral cerianite-(Ce). 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.  The value of x depends on both the temperature, surface termination and the oxygen partial pressure. Our Products » CERIUM … Use this page to learn how to convert between grams Cerium(IV) Oxide and mole. Formula Weight. Ambient temperatures. Convert grams Cerium(IV) Oxide to moles or moles Cerium(IV) Oxide to grams. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton, Insoluble in water. Formula. Call 08042966813 87% Response Rate. Cerium (IV) oxide-gadolinium doped, nanopowder, contains 10 mol % gadolinium as dopant. If inhaled If breathed in, move person into fresh air. It also has other names; Ceric dioxide. Cerium(IV) sulfate | Ce(SO4)2 or CeO8S2 | CID 159684 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Controlling such surface interactions is key to harnessing ceria in catalytic applications. Cerium(IV)dioxide . oxygen atoms readily move through it) at intermediate temperatures (500–650 °C) and lower association enthalpy compared to Zirconia system. Molecular weight calculation: 140.116 + 15.9994*2 ›› Percent composition by element.  However, its thermal catalytic properties have to be decreased by coating the particles with amorphous silica or boron nitride. Cerium (IV) oxide, dispersion. It is an important commercial product and an intermediate in the purification of the element from the ores. , Cerium oxide has found use in infrared filters, as an oxidizing species in catalytic converters and as a replacement for thorium dioxide in incandescent mantles. It is applied as a solid electrolyte in fuel cells. CeO 2. 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. Description of first aid measures After inhalation Supply fresh air. It is a pale yellow-white powder with the chemical formula CeO 2. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. INHALATION: Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult. Melting point. SECTION 4. Increasing the concentration of oxygen defects increases the diffusion rate of oxide anions in the lattice as reflected in an increase in ionic conductivity. SDS; CoA; CAS #: 1306-38-3 Hill Formula: CeO₂ Molar Mass: 172.11 g/mol EC Number: 215-150-4. The reaction most commonly catalysed by cerium(IV) is the water gas shift reaction, involving the oxidation of carbon monoxide. Contents. 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). CeO 2. CopyCopied, CSID:66592, http://www.chemspider.com/Chemical-Structure.66592.html (accessed 20:05, Dec 28, 2020)
Cerium tarnishes slowly in air forming cerium(IV)oxide, CeO 2. Save this Ingredient Export. The diffusion rate increases as the defect concentration increases. Cerium(IV) oxide, also known as ceric oxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earth metal cerium. Cerium(IV) oxide is formed by the calcination of cerium oxalate or cerium hydroxide. Cerium(IV) oxide is used to polish glass and stones, in ceramics, to sensitize photosensitive glass, as a catalyst and as a catalyst support, in lapidary as an alternative to "jeweller's rouge". 58-1400. CeO 2. Chemical Formula. 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. Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earthmetal cerium. Since the oxygen atoms in a ceria crystal occur in planes, diffusion of these anions is facile.  It is a rare example of tetravalent cerium mineral, the other examples being stetindite-(Ce) and dyrnaesite-(La). Occurrence of cerianite-(Ce) is related to some examples of cerium anomaly, where Ce - which is oxidized easily - is separated from other REEs that remain trivalent and thus fit to structures of other minerals than cerianite-(Ce). Cerium (IV) oxide-gadolinium doped, nanopowder, contains 20 mol % gadolinium as dopant. Shop a large selection of Cerium products and learn more about Cerium(IV) oxide, Alfa Aesar. Cerium oxide is used as a catalytic converter for the minimisation of CO emissions in the exhaust gases from motor vehicles. A metal oxide with formula CeO