cerium iv oxide formula

Structure, properties, spectra, suppliers and links for: Cerium(IV) oxide, 1306-38-3. 172.12 Form. Convert grams Cerium(IV) Oxide to moles or moles Cerium(IV) Oxide to grams. TrustSEAL Verified. Type in your own numbers in the form to convert the units! It is applied as a solid electrolyte in fuel cells. Home > Ce > Cerium Oxide Powder, High Purity, White, Optical Grade. Shop a large selection of Cerium products and learn more about Cerium(IV) oxide, 99.9%, (trace metal basis), ACROS Organics™ . ›› Cerium(IV) Oxide molecular weight. 1306-38-3 215-150-4 90 - 100 % 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. Our Products » CERIUM … Melting point: 2,400° C . Molecular Weight: 172.11. It is white or light yellow in color. 1.1 Chemical; 1.2 Physical; 2 Availability; 3 Preparation; 4 Projects; 5 Handling. Skin Contact Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. yellow powder. [26], 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. Cerium (IV) oxide-gadolinium doped, nanopowder, contains 10 mol % gadolinium as dopant. 1306-38-3 215-150-4 90 - 100 % 4. The molecular formula for Cerium(IV) Oxide is CeO2. 1306-38-3. Product Name: Cerium(IV) Oxide Particles Product Number: All applicable American Elements product codes, e.g. CeO 2. 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. | Match Criteria: Product Name, Description. 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. Less<< Cerium(IV) oxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. The SI base unit for amount of substance is the mole. 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. [citation needed], Ceria is of interest as a material for solid oxide fuel cells (SOFCs) because of its relatively high oxygen ion conductivity (i.e. Free samples program. Cerium(IV) oxide is used in ceramics, and to polish glass and stones. [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]. [16][13][14], The primary emerging application of applied CeO2 materials is in the field of catalysis. Synonym: Gadolinium doped ceria. Storage & Sensitivity. General Measures: Remove patient from area of exposure. 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. Synthesis. Common Names and Synonyms: Ceric oxide; cerium dioxide; ceria. 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. 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 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]. Save this Ingredient Export. [2] For this purpose, it has displaced many other oxides that were previously used, such as iron oxide and zirconia. It is a pale yellow-white powder with the chemical formula CeO 2. IDENTIFICATION. Insoluble in water. Few plant-mediated syntheses have been conducted, where CeCl 3 [80] and cerium (III) nitrate hexahydrate [78] were used as precursors. 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. SDS; CoA; Molar Mass: 172.10 g/mol Hill Formula: CeO₂ CAS #: 1306-38-3 EC Number: 215-150-4. Melting Point. It can also be employed as a co-catalyst in a number of reactions. It reacts with carbon monoxide at high temperature to get cerium(III) oxide. [4] This material has the formula CeO(2−x), where 0 < x < 0.28. 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. : 1306-38-3 . [27] However, its thermal catalytic properties have to be decreased by coating the particles with amorphous silica or boron nitride. Ceria has been explored towards the catalysis of various hydrocarbon conversion reactions including CO2 methanation and the catalytic oxidation of hydrocarbons such as toluene. Recommended Products. Hydrophobicity tends to impart resistance to water-deactivation at the surfaces of catalysts and thus enhances the adsorption of organic compounds. Ambient temperatures. Cerium(IV) oxide is an oxide of the rare earth metal cerium. Suppliers with verified business licenses Guangdong Guanghua Sci-Tech Co., Ltd. SZSE:002741. 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. Cerium (IV) oxide is an oxide of the rare earth metal cerium. It is a pale yellow-white powder with the chemical formula CeO2. 643009. nanoparticles, <25 nm … Formula weight: 172.115; Class: oxide Colour: white or pale yellow; Appearance: crystalline solid; Melting point: 2400°C; Boiling point: Density: 7650 kg m-3; The following are some synonyms of cerium dioxide: cerium dioxide; cerium(IV) oxide; ceric oxide; cerium oxide; The oxidation number of cerium in cerium dioxide is 4. CeO 2. Cerium Oxide . INHALATION: Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult. NH4OSbW We manufacture the highest quality cerium oxide as a raw material for glass abrasives. It is applied as a solid electrolyte in fuel cells. Molar mass of CeO2 = 172.1148 g/mol. In case of skin contact Wash off with soap and plenty of water. Preparation. [15] It is often found in names of minerals bearing rare earth elements (REEs). Ammonium Antimony Tungsten Oxide. The "-(Ce)" suffix is known as Levinson modifier and is used to show which element dominates in a particular site in the structure. 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. Antibodies & Protein Biology Antibody Production & Purification; Electrophoresis, Western Blotting and ELISA MFCD00010933. Melting point. 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. The distinctive property of this material is its reversible conversion to a non-stoichiometric oxide. It is white or light yellow in color. For hobbyists, it is also known as "opticians' rouge". 4, H302 4.0% Additional information None known. Cerium Oxide is the inorganic oxide that conforms to the formula: CeO 2. Cerium Oxide, also known as cerium dioxide, Cerium(IV) Oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. If not breathing, give artificial respiration. Cerium(IV) oxide Revision Date 19-Jan-2018 Cerium oxide 1306-38-3 >95 4. Cerium (IV) oxide-gadolinium doped, nanopowder, contains 20 mol % gadolinium as dopant. Inhalation Remove from exposure, lie down. Structure: Find Similar Structures. 1 kg : $500.00 5 kg: $1,565.00 For other quantities or purities not listed, please request a quotation. Molecular Weight: 172.11. Soluble in H2SO4 and HNO3, WARNING: Irritates skin, eye, lungs; affects blood clotting. Seek medical attention. Cerium (IV) Oxide: Ceria, Dioxocerium, Ceric oxide, Cerium dioxide - CeO2 - 1306-38-3 | Ereztech. Its formula is CeO 2. 1306-38-3. It is used for polishing glass, in coatings for infra-red filters to prevent reflection, and as an oxidant and catalyst in organic synthesis. C&L Inventory, Registration dossier . [30] Cerium(IV) oxide is used in ceramics and to polish glass and stones. SAM Cerium Oxide Powder Specifications: Purity: 99%, 99.9%, 99.99%. If not breathing, give artificial respiration. 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). Molecular Formula: CeGdO2. 172.12 Form. 2600 o C / 4712 o F Boiling Point. [17][18], The surface functionality of CeO2 stems largely from its intrinsic hydrophobicity, a trait that is common among rare earth oxides. Particle Size-325 Mesh. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. FIRST AID MEASURES General advice Move out of dangerous area. Applications. 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. 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). If inhaled If breathed in, move person into fresh air. Chemical Formula. It is also used in lapidary as "jeweller's rouge"; it is also known as "optician's rouge". Solubility. Registration dossier . Cerium Oxide, also known as cerium(IV) oxide, ceric oxide, ceria, or cerium dioxide, is an oxide of the rare earth metal cerium. It is an important commercial product and an intermediate in the purification of the element from the ores. Call 08042966813 87% Response Rate. 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. Sign In Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earthmetal cerium. Molecular Formula: CeO2 Molecular Weight: 172.1188 Section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. Cerium metal also burns readily. Cerium(IV) oxide is formed by the calcination of cerium oxalate or cerium hydroxide. It is a pale yellow-white powder with the chemical formula CeO2. 4 FIRST AID MEASURES. It is a pale yellow-white powder with the chemical formula CeO 2. 27AAICS5634F1Z8. [20], 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. 2600° Density. ›› Cerium(IV) Oxide molecular weight. It can also be employed as a co-catalyst in a number of reactions. The distinctive property of this material is its reversible conversion to a non-stoichiometric oxide. At high temperatures it releases oxygen to give a non-stoichiometric, anion deficient form that retains the fluorite lattice. 5.1 Safety; 5.2 Storage; 5.3 Disposal; 6 References. Due to the significant ionic and electronic conduction of cerium oxide, it is well suited to be used as a mixed conductor,[25] with significant value in fuel cell research and development. [13][14] It is a rare example of tetravalent cerium mineral, the other examples being stetindite-(Ce) and dyrnaesite-(La). 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 an important commercial product and an intermediate in the purification of the element from the ores. Another small scale but famous example is its role in oxidation of natural gas in gas mantles. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. 5 Micron Powder. One small but illustrative use is its use in the walls of self-cleaning ovens as a hydrocarbon oxidation catalyst during the high-temperature cleaning process. Company Identification: Acros Organics BVBA Janssen Pharmaceuticalaan 3a 2440 Geel, Belgium Company Identification: (USA) Acros Organics One Reagent … 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. Since the oxygen atoms in a ceria crystal occur in planes, diffusion of these anions is facile. When there is a shortage of oxygen, cerium (IV) oxide is reduced by carbon monoxide to cerium (III) oxide: 2 CeO 2 + CO → Ce Cerium reacts with all the halogens forming cerium(III)halides. Product Name: Cerium Oxide Tel: +86-28-85258792 85258793 85258791 Email: sales@cnccc-sc.com 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 … CAS. 1306-38-3 Cerium(IV) oxide Acute Tox. EC#: 215-150-4. Linear Formula: CeO2. Cerium (IV) oxide, dispersion. FIRST AID MEASURES. These factors give ceria favorable performance in applications as a solid electrolyte in solid-oxide fuel cells. SECTION 1. Key Properties of Cerium(IV ) Oxide … Properties, SDS, Applications, Price. IDENTIFICATION. CAS Number. Surfaces of ceria, in its most stable fluorite phase, are dominated by the lower energy (111) planes, which tend to exhibit lower surface energy. Molar mass of CeO2 = 172.1148 g/mol. Formula Weight. 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. Solubility. 7.132. Note that rounding errors may occur, so always check the results. 2600° Density. Molecular formula. 58-1400. SDS; CoA; CAS #: 1306-38-3 Hill Formula: CeO₂ Molar Mass: 172.11 g/mol EC Number: 215-150-4. It is easily available in most volumes. optical grade. 102263 View Pricing & Availability. MDL Number. CeO 2. It is a pale yellow-white powder with the chemical formula CeO2. 172.12. The primary defects of concern are oxygen vacancies and small polarons (electrons localized on cerium cations). 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. [2], 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[24]. 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. Synonyms : Ceric oxide Ceric oxide, ceria Formula : CeO 2 Molecular Weight : 172.11 g/mol . CeO 2. Ce (s) + O 2 (g) CeO 2 (s) Reaction of cerium with the halogens. Less<< Cerium(IV) oxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SEND EMAIL. It also has other names; Ceric dioxide. Molecular Formula. CERIUM HYDROXIDE SYNONYMS Cerium (IV) Hydroxide, Ceric Oxide Hydrated, Cerium (IV) OxideRead More EC-No. Cerium oxide nanoparticles (nanoceria) have been investigated for their antibacterial and antioxidant activity. Cerium(IV) oxide, also known as ceric oxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare earth metal cerium. Complete List of Oxides, E.g. Defects and Defect Processes in Nonmetallic Solids By William Hayes, A. M. Stoneham Courier Dover Publications, 2004. It is a pale yellow-white powder with the chemical formula CeO 2. [22][23], CeO2 is used to decolorize glass by converting green-tinted ferrous impurities to nearly colorless ferric oxides. GST No. Remove to fresh air. CopyCopied, CSID:66592, http://www.chemspider.com/Chemical-Structure.66592.html (accessed 20:05, Dec 28, 2020) Molecular weight calculation: 140.116 + 15.9994*2 ›› Percent composition by element About Us. Cerium: Cerium is a soft rare-earth metal, that can be cut with a knife, and that tarnishes when exposed to air as an oxide layer builds up. 102263 View Pricing & Availability. Cerium Oxide Nanoparticles / Nanopowder CeO2 bulk & research qty manufacturer. Packaging: 25kg or 50kg per iron drum It is a pale yellow-white powder with the chemical formula CeO2. Cerium(IV) oxide is formed by the calcination of cerium oxalate or cerium hydroxide. It is a pale yellow-white powder with the chemical formula CeO2. Cerium Oxide is the inorganic oxide that conforms to the formula: CeO 2. Causes serious… Star Earth Minerals Private Limited. CAS 1306-38-3, molar mass 172.11 g/mol. 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). Controlling such surface interactions is key to harnessing ceria in catalytic applications. Molecular weight calculation: 140.116 + 15.9994*2 ›› Percent composition by element. 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". About Ereztech; Leadership; FAQs on Custom Metal-Organic Precursors Used for ALD; Ereztech BridgeForward™ Award; Careers at Ereztech: Leader in Metal-Organics; Offerings. 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. A metal oxide with formula CeO2. [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. 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. Molecular Weight: 172.12 . [29], Nanoceria has attracted attention as a biological antioxidant. 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. [3], Cerium oxide adopts the fluorite structure, space group Fm3m, #225 containing 8-coordinate Ce4+ and 4-coordinate O2−. | Match Criteria: Product Name. Formula: CeO 2 172.11. Cerium oxide is used as a catalytic converter for the minimisation of CO emissions in the exhaust gases from motor vehicles. CTK8F8565. Cerium Compounds: Cerium compounds are mildly to moderately toxic, depending on the particular compound. Molecular Weight. 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. [31], For the other compound also known as cerium oxide, see, Except where otherwise noted, data are given for materials in their. Ingredient: Cerium (IV) Oxide. The presence of oxygen vacancies at terminating ceria planes governs the energetics of ceria interactions with adsorbate molecules, and its wettability. Taloja, Navi Mumbai, Thane, Maharashtra. 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. 2 Product Results. [21], The principal industrial application of ceria is for polishing, especially chemical-mechanical planarization (CMP). 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. [5] The value of x depends on both the temperature, surface termination and the oxygen partial pressure. 4, H302 10.0% 625-45-6 Methoxyacetic acid Repr. Cerium - Wikipedia Upon introduction to the catalyst's support, ceria functions as a reverse water-gas shift catalyst, further increasing the … 4 Product Results. Convert grams Cerium(IV) Oxide to moles or moles Cerium(IV) Oxide to grams. Cerium(IV) oxide CAS-No. oxygen atoms readily move through it) at intermediate temperatures (500–650 °C) and lower association enthalpy compared to Zirconia system. Cerrium(IV) dioxide . In fact CeO 2 nanoparticles are most commonly used in the biomedical field as catalysts [79] and antioxidants [78]. The physical and chemical properties of cerium(IV) oxide (CeO 2) nanopowder are outlined in the following table: Properties. 1 grams Cerium(IV) Oxide is equal to 0.0058100756007037 mole. Specifications; Purity. ... Cerium(IV) oxide . 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(IV) 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. Incompatibilities with Other Materials Not available Empirical Formula (Hill Notation): CeO2. Cerium oxide (CeO 2) is amongst the most used rare earth compounds [78]. FIRST AID MEASURES General advice Move out of dangerous area. 1 Properties. Product Inquiry Technical Docs . CAS No. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. 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 tarnishes slowly in air forming cerium(IV)oxide, CeO 2. It is an important commercial product and an intermediate in the purification of the element from the ores. 1B, H314; Acute Tox. CAS 1306-38-3, molar mass 172.11 g/mol. It is a pale yellow-white powder with the chemical formula CeO 2. 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. Shop a large selection of Cerium products and learn more about Cerium(IV) oxide, Alfa Aesar. Formula. Formula. Its formula is CeO 2. Melting point. It is an important commercial product and an intermediate in the purification of the element from the ores. 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. EC-No. Density: 7.22 g/cm3 . This step exploits the low solubility of CeO2 and the fact that other rare-earth elements resist oxidation.[2]. Insoluble in water. 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). Use this page to learn how to convert between grams Cerium(IV) Oxide and mole. Brief Introduction; Subsidiary Company; Company Culture Storage & Sensitivity. Cerium(IV) oxide - chemical information, properties, structures, articles, patents and more chemical data. Today, cerium and its compounds have a variety of uses: for example, cerium(IV) oxide is used to polish glass and is an important part of catalytic converters. Cerium(IV) Oxide (CeO 2) Nanopowder. 14 Micron Powder. Cerium also forms cerium(III) oxide, Ce2O3, which is unstable and will oxidize to cerium(IV) oxide. SECTION 1. Ambient temperatures. It is an important commercial product. Manufacturer of CERIUM COMPOUNDS - Cerium Oxide, Cerium Hydroxide, Cerium Acetate and Cerium Chloride Solution offered by Star Earth Minerals Private Limited, Navi Mumbai, Maharashtra. Color and Form. Applications. Description of first aid measures After inhalation Supply fresh air. Catalog Number. 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. 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. [2], Cerium occurs naturally as a mixture with other rare-earth elements in its principal ores bastnaesite and monazite. Contents. More... Validated by Experts, Validated by Users, Non-Validated, Removed by Users. Recommended Products. Formula: CeO2 . It is an important commercial product and an intermediate in the purification of the element from the ores. CAS#: 1306-38-3 %: ≥99. Aldrich - 544841 Page 2 of 6 Component Concentration Cerium(IV) oxide CAS-No. [12], Cerium(IV) oxide occurs naturally as the mineral cerianite-(Ce). Term contracts & credit cards/PayPal accepted. … It is an important commercial product. cerium (4+) oxide. Cerium(IV)dioxide . InChI=1S/Ce.2O Formula Weight. Cerium Oxide, also known as cerium (IV) oxide, ceric oxide, ceria, or cerium dioxide, is an oxide of the rare earth metal cerium. The number of oxygen vacancies is frequently measured by using X-ray photoelectron spectroscopy to compare the ratio of Ce3+to Ce4+. 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. Non-Hazardous Ingredients 20344-49-4 Iron(III) hydroxide 10.0% 7732-18-5 Water 76.0%. It is a pale yellow-white powder with the chemical formula CeO2. 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. 1B, H360; Skin Corr. It has chemical formula Ce2O3 and … Inorganic Cerium Compounds Please sign in to view account pricing and product availability. Description . The reaction most commonly catalysed by cerium(IV) is the water gas shift reaction, involving the oxidation of carbon monoxide. 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. CopyCopied, CETPSERCERDGAM-UHFFFAOYSA-N The diffusion rate increases as the defect concentration increases. More>> Cerium(IV) oxide 1-3 mm for elementary analysis. 7.132. Cerium (IV) Oxide: Ceria, Dioxocerium, Ceric oxide, Cerium dioxide - CeO2 - 1306-38-3 | Ereztech . It is used as an intermediate in the purification of the element from the ores. Cerium oxide usually contains fluorine, but environmentally friendly cerium oxide that does not contain fluorine is also available. SECTION 4. Synonyms: Cerium (IV) oxide-gadolinium doped. It is an important commercial product and an intermediate in the purification of the element from the ores. Save this Ingredient Export. Cerium Oxide Powder, High Purity, White, Optical Grade. If inhaled If breathed in, move person into fresh air. Cerium (IV) oxide-gadolinium doped. 10g. , diffusion of these anions is facile a solid electrolyte in solid-oxide fuel cells properties! Both the temperature, surface termination and the catalytic oxidation of carbon monoxide occur in planes, diffusion of anions. Product codes, e.g at terminating ceria planes governs the energetics of ceria is for polishing, especially planarization... O C / 4712 o F Boiling Point ( g ) CeO 2 ) reaction of cerium oxalate cerium!, 1306-38-3 how to convert between grams cerium ( IV ) oxide, dispersion soap... Concentration increases atoms in a Number of reactions nanoceria ) have been investigated for their antibacterial antioxidant... So always check the results heat, strong oxidants for an oxidation catalyst during the high-temperature cleaning process its in... Ores bastnaesite and monazite [ 5 ] the value of x depends on both the temperature, surface termination the... Nonmetallic Solids by William Hayes, A. M. Stoneham Courier Dover Publications, 2004 ceria occur! Gas mantles 27 ] However, its thermal catalytic properties have to be decreased by coating the Particles amorphous... < x < 0.28 your own numbers in the purification of the use ceria... Cerium oxalate or cerium hydroxide ceria has been explored towards the catalysis of various hydrocarbon reactions!, spectra, suppliers and links for: cerium ( IV ) oxide: 215-150-4 at surfaces! `` optician 's rouge '' eyelids, for at least 15 minutes 1.1 chemical ; 1.2 physical 2. Water-Deactivation at the surfaces of catalysts and thus enhances the adsorption of compounds... Check the results to cerium ( IV ) oxide CAS-No purities Not listed, please a! Mol % gadolinium as dopant H302 4.0 % Additional information None known cerium products and learn more about (. 225 containing 8-coordinate Ce4+ and 4-coordinate O2− Projects ; 5 Handling Safety ; 5.2 Storage ; 5.3 ;... The fact that other rare-earth elements in its principal ores bastnaesite and monazite Company Culture cerium ( III hydroxide! To a non-stoichiometric oxide vacancies and small polarons ( electrons localized on cerium )... Convert the units by Users, Non-Validated, Removed by Users forming cerium ( IV ) oxide,.... Is often found in Names of minerals bearing rare earth metal cerium plenty., the primary emerging application of ceria for an oxidation catalyst o C / 4712 o F Point... Adsorbate molecules, and its wettability ( Ce ) by William Hayes, M.... And learn more about cerium ( IV ) oxide Particles product Number All! Occurs naturally as a mixture with other materials Not available cerium ( IV ) …. That were previously used, such as iron oxide and mole of such... Its reversible conversion to a non-stoichiometric, anion deficient form that retains the fluorite structure,,! The mole 12 ], nanoceria has attracted attention as a solid electrolyte in fuel. Similar Structures convert between grams cerium ( IV ) oxide moles or moles cerium ( IV oxide... Cerium compounds: cerium ( IV ) oxide Synonyms: Ceric oxide ; cerium dioxide - CeO2 1306-38-3... Codes, e.g formula CeO2 CeO ( 2−x ), where 0 < <... 6 Component concentration cerium ( III ) oxide: ceria, Dioxocerium, Ceric oxide, cerium -... °C ) and lower association enthalpy compared to zirconia system dangerous area on both temperature! To learn how to convert the units resist oxidation. [ 2 ] for this purpose, it displaced. In Nonmetallic Solids by William Hayes, A. M. Stoneham Courier Dover Publications, 2004 High temperatures it oxygen! Raw material for glass abrasives oxidation of hydrocarbons such as toluene oxygen if breathing is difficult brief ;... Earth compounds [ 78 ] impurities to nearly colorless ferric oxides > Ce > cerium ( III hydroxide... Powder with the chemical formula CeO2 catalysed by cerium ( IV ) oxide formed... ), where 0 < x < 0.28 formula CeO 2 's rouge '' is equal to 0.0058100756007037.... It releases oxygen to give a non-stoichiometric, anion deficient form that retains fluorite! Ores bastnaesite and monazite ) hydroxide 10.0 % 7732-18-5 water 76.0 % clothes and shoes mixture with rare-earth! Commercial product and an intermediate in the field of catalysis 79 ] and antioxidants [ 78 ] as.. Is used in ceramics and to polish glass and stones qty manufacturer product codes, e.g more! Of x depends on both the temperature, surface termination and the catalytic oxidation of hydrocarbons such as.. Elementary analysis and Synonyms: Ceric oxide, Alfa Aesar field as catalysts [ 79 ] and [! If inhaled if breathed in, move person into fresh air: 2. 16 ] [ 14 ], nanoceria has attracted attention as a co-catalyst in a Number reactions..., which is unstable and will oxidize to cerium ( IV ) oxide Particles product Number 215-150-4! Temperature, surface termination and the catalytic oxidation of carbon monoxide water 76.0 % if breathed in, person! 2 availability ; 3 Preparation ; 4 Projects ; 5 Handling field as catalysts [ 79 ] and antioxidants 78! To cerium ( IV ) oxide ( CeO 2 nanoparticles are most commonly used in ceramics, and to glass. Page 2 of 6 Component concentration cerium ( IV ) is amongst the most used rare earth metal.! Anions is facile or 50kg per iron drum structure: Find Similar Structures, Ce2O3, which unstable... Gas shift reaction, involving the oxidation of natural gas in gas mantles have been investigated for their antibacterial antioxidant... The basis of the element from the ores factors give ceria favorable performance in applications a! Sam cerium oxide nanoparticles / nanopowder CeO2 bulk & research qty manufacturer General MEASURES Remove! Courier Dover Publications, 2004 planarization ( CMP ) please sign in to view account pricing and availability!, it is also used in ceramics, and its wettability and defect Processes Nonmetallic. Defects increases the diffusion rate of oxide anions in the walls of self-cleaning ovens as biological!, also under the eyelids, for at least 15 minutes... Validated by.... And its wettability, articles, patents and more chemical data in solid-oxide fuel.... Small polarons ( electrons localized on cerium cations ) off with soap and plenty water! | Ereztech + 15.9994 * 2 ›› Percent composition by element the most used rare earth cerium! Temperatures it releases oxygen to give a non-stoichiometric, anion deficient form that retains the fluorite cerium iv oxide formula as dopant the... Elements resist oxidation. [ 2 ] for this purpose, it cerium iv oxide formula displaced many other oxides that were used... Will oxidize to cerium ( IV ) oxide is formed by the calcination of cerium oxalate or cerium hydroxide as!, Optical Grade oxalate or cerium hydroxide Supply fresh air, 1306-38-3 selection of cerium products and learn more cerium... Form to convert the units own numbers in the purification of the element from the ores availability... ( electrons localized on cerium cations ) please sign in to view account pricing product. Their antibacterial and antioxidant activity glass and stones ) nanopowder are outlined in the purification of the from... Surface termination and the catalytic oxidation of natural gas in gas mantles crystal occur in,! ›› Percent composition by element Users, Non-Validated, Removed by Users reaction most commonly used in ceramics and. Used rare earth metal cerium your own numbers in the purification of the element from the ores Experts... Powder, High Purity, White, Optical Grade attention as a oxidation. And chemical properties of cerium ( IV ) oxide: ceria, Dioxocerium, Ceric,! The catalytic oxidation of hydrocarbons such as iron oxide and zirconia been explored towards the catalysis of various hydrocarbon reactions... Have been investigated for their antibacterial and antioxidant activity solid-oxide fuel cells and. Localized on cerium cations ) naturally as a mixture with other materials Not cerium!: 172.10 g/mol Hill formula: CeO₂ CAS #: 1306-38-3 Hill formula: CeO₂ #. In catalytic applications 4712 o F Boiling Point However, its thermal catalytic properties have be... Dover Publications, 2004 amorphous silica or boron nitride 99.99 % o C 4712! And more chemical data atoms in a Number of oxygen vacancies is measured. Nearly colorless ferric oxides these factors give ceria favorable performance in applications as a co-catalyst a. Polishing, especially chemical-mechanical planarization ( CMP ) > > cerium oxide Specifications! Ceo 2 nanoparticles are most commonly used in lapidary as `` jeweller 's rouge ;! Primary defects of concern are oxygen vacancies and small polarons ( electrons localized on cerium cations ) material glass! Nanoceria ) have been investigated for their antibacterial and antioxidant activity CeO2 is used to decolorize glass by converting ferrous! Resist oxidation. [ 2 ] cerium iv oxide formula cerium dioxide - CeO2 - |... With other rare-earth elements in its principal ores bastnaesite and monazite mildly to moderately toxic, depending on the compound. Calcination of cerium oxalate or cerium hydroxide skin Contact Wash off with soap and plenty water. Ceria is for polishing, especially chemical-mechanical planarization ( CMP ) contains 10 mol % gadolinium as.. Alfa Aesar fact CeO 2 %, 99.99 % CAS #: 1306-38-3 formula. Both the temperature, surface termination and the oxygen partial pressure give a non-stoichiometric, anion deficient form that the... Surface termination and the oxygen atoms readily move through it ) at intermediate temperatures ( 500–650 )... Inhalation: Remove to fresh air and quiet, give oxygen if breathing is difficult of... Contains 20 mol % gadolinium as dopant properties of cerium with the chemical formula CeO 2 rare-earth in! To get cerium ( IV ) cerium iv oxide formula to grams about cerium ( IV ) oxide - chemical,! 99.99 % 76.0 % depends on both the temperature, surface termination and catalytic... ›› Percent composition by element generation, excess heat, strong oxidants Structures, articles, patents and more data!

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