2015, 27 (11), 3852-3860. Figure 3: appearance of sodium peroxide. Formula: NaO 2; Hill system formula: Na 1 O 2; CAS registry number: [12034-12-7] Formula weight: 54.989; Class: oxide Colour: yellow; Appearance: crystalline solid; Melting point: 552°C; Boiling point: Density: 2200 kg m-3 Web site owner: Purity 95%. National Oceanic and Atmospheric Administration. Code 2815.3000. Molecular weight calculation: 22.98977 + 15.9994*2 ›› Percent composition by element 1313-60 … Obtaining sodium superoxide: Na2O2 + O2 = 2NaO2 (450—500° C, pressure). Synonym(s): Sodium dioxide, Sodium superoxide Formula: Na2O2 Formula weight: 77.98 Purity: 95% CAS Number: 1313-60-6 UN Number: UN1504 Hazard Class: 5.1 Packing Group: I Harmonized Tariff Code: 2815.30 Hazard Statements: H271-H314 May cause fire or explosion; strong… Formula: NaO 2; Molecular weight: 54.9886; CAS Registry Number: 12034-12-7; Information on this page: Vibrational and/or electronic energy levels; References; Notes; Other data available: Condensed phase thermochemistry data; Data at other public NIST sites: Gas Phase Kinetics Database; Options: Switch to calorie-based units 2.805. Office of Response and Restoration, H.S. It is an intermediate in the oxidation of sodium by oxygen. SODIUM SUPEROXIDE violently decomposes above 250°C, evolving oxygen [Mellor 2 Supp. and other Part is converted into the hydrate, which undergoes reversible hydrolysis and can be crystallized out of the solution by adding ethanol. Oxides Oxides are chemical compounds with one or more oxygen atoms combined with another element. Melting point. : 215-209-4 Index-No. : Na2O2 77.98 g/mol 1313-60-6 EC-No. The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. Oxide compounds are not conductive to electricity. known to react with the Sodium superoxide is the inorganic compound with the formula Na O 2. Granular, Packaged in screwtop can. It can also be prepared by careful oxygenation of a solution of sodium in ammonia: Formula Weight. Sodium peroxide has a molecular weight of 77.98 g / mol and a density of 2.805 g / ml. Molecular Weight 77.98. a salt of ""^(-)O-O^-. Reacts vigorously with water to give oxygen and sodium hydroxide. There was insufficient sodium peroxide to dissolve decomposition gases, hence a rapid temp and pressure build-up caused the Parr bomb to burst. Ion has the structure of the (Na +) (O2-). 8H2O. 2:639 1961]. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. Molecular Weight: 77.98. This yellow-orange solid is a salt of the superoxide anion. ›› Sodium Superoxide molecular weight. The oxygen in hydrogen peroxide has a formal oxidation of -I. Shelf Life 60 Months. It is also useful in scuba gear and in submarines. Part of it is hydrolyzed irreversibly into oxygen, sodium hydroxide and water. Article No. 77.98 Form. Convert grams Sodium Superoxide to moles or moles Sodium Superoxide to grams. SODIUM SUPEROXIDE violently decomposes above 250°C, evolving oxygen [Mellor 2 Supp. Importantly, cells that discharge to NaO 2 exhibit low charging overpotentials, while those that discharge to Na 2 O 2 do not. Sodium superoxide is the inorganic compound with the formula Na O 2. 2:639 1961]. Show this safety data sheet to the doctor in attendance. MSDS. Cotton, G. Wilkinson, C.A. Mixtures with combustible materials (most organic compounds) are readily ignited by friction, heat, or contact with moisture. Sodium superoxide is similar to these topics: Potassium superoxide, Sodium manganate, Potassium peroxide and more. absorbents NaO 2 is prepared by treating sodium peroxide with oxygen at high pressures:. Synonyms : Sodium superoxide Formula : Molecular weight : CAS-No. It is an intermediate in the oxidation of sodium by oxygen. Preparation. Sodium peroxide is a yellowish granular solid that turns yellow in contact with the atmosphere (National Center for Biotechnology Information, S.F.). The reaction is substantially exothermic and can set fire to combustible materials. sodium peroxide, we use a formula of Na_2O_2; i.e. Yellowish at room temperatures but may become white when cooled. And when we write peroxide salts, i.e. The chart below shows the calculated isotope pattern for the formula NaO2 with the most intense ion set to 100%. CAS No. Na 2 O 2 + O 2 → 2 NaO 2. Sodium Peroxide SDS, Safety Data Sheet MSDS Sheet, Material Safety Data Sheet 18-Nov-20. Properties of sodium superoxide NaO2: The orange-yellow, when heated decomposes without melting. ", Chemical Rubber Company handbook of chemistry and physics, F.A. And for "superoxides", to continue the formalism, we write O_2^-, that is a mixed oxidation state dioxide of O^(0) and O^(-), to give an average oxidation number of O^(-1/2). This yellow-orange solid is a salt of the superoxide anion. Product Name & Other Names: Sodium Peroxide or Sodium superoxide. The molecular or chemical formula of Sodium peroxide is Na 2 O 2. Sodium peroxide is the inorganic compound with the formula Na2O2. USA.gov. Several organic and inorganic peroxides are useful as bleaching agents, as initiators of polymerization reactions, and in the preparation of hydrogen peroxide (q.v.) Sodium Oxide is a highly insoluble thermally stable Sodium source suitable for glass, optic and ceramic applications. Because there are two hydrogen atoms and two oxygen atoms in a molecule of hydrogen peroxide. The compound has a melting point of 460.00 ° C where it begins to decompose to sodium oxide and molecular oxygen according to the reaction: 2 Na 2 O 2 → 2 Na 2 O + O 2 Its boiling point is … It can also be prepared by careful oxygenation of a solution of sodium in ammonia: Sodium peroxide acts as a bleaching agent in laundry and wood pulp. Sodium superoxide is the inorganic compound with the formula NaO2. Disodium dioxide is a granular solid which is yellow-white to yellow in colour. 1313-60-6. Murillo, and M. Bochmann, in. CO2 , SO2 , CO, ZnO , H2O Peroxides A peroxide is a compound containing an oxygen–oxygen single bond or the peroxide anion, O 2 2− . [1] 18 relations: Ethanol , Hydrogen peroxide , Hydrolysis , Inorganic compound , Iodine , Journal of the American Chemical Society , Lithium peroxide , Metal peroxide , Oxide , Palladium , Platinum , Polymorphism (materials science) , Potassium peroxide , Sodium , Sodium hydroxide , Sodium iodide , Sodium oxide , Sodium superoxide . A strong oxidizer. CAS Number: 1313-60-6 Sodium Superoxide vs Sodium Peroxide. Use caution: Liquids with this reactive group classification have been More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. This post is also available in: فارسی (Persian)Sodium peroxide Synonym Flocool -Disodium peroxide -Sodium dioxide -Sodium superoxide Hill Formula Na₂O₂ CAS number 1313-60-6 Cataloge number 106563 Molar Mass 77.98 g/mol Pack Size 100g 500g 1Kg Description Sodium peroxide is … Peroxide, any of a class of chemical compounds in which two oxygen atoms are linked together by a single covalent bond. It is an intermediate in the oxidation of sodium by oxygen. Molecular Formula Na 2 O 2. A solid. Prepared by the reaction of selenium with a solution of sodium in liquid ammonia at −40 °C. Formula. This yellow-orange solid is a salt of the superoxide anion. Sodium superoxide is the inorganic compound with the formula NaO2. Reacts with moisture and carbon dioxide in the air. National Ocean Service, Hydrogen peroxide has the molecular formula H₂O₂. Reacts with water, acids, mono and dioxide of carbon. Sodium superoxide. including trade names and synonyms. Furthermore, it is used as a deodorant and an analytical reagent. Reacts with carbon dioxide to give sodium carbonate and oxygen. Sodium superoxide is the inorganic compound with the formula Na O 2.This yellow-orange solid is a salt of the superoxide anion. Certificate of Analysis (COAs) Physical Properties. Sodium peroxide Revision Date 19-Jan-2018 General Advice Immediate medical attention is required. Main Difference – Peroxide vs Superoxide. DE EN FR KO PT ES TH TR. ... Inorganic compound of sodium and selenium with the chemical formula Na 2 Se. Product Identification. The irreversible reaction with w… Sodium superoxide. Immediate medical attention is required. Their appearance is illustrated in Figure 3. Grade AR/ACS. Topic. SODIUM SUPEROXIDE violently decomposes above 250°C, evolving oxygen [Mellor 2 Supp. Mater. It acts as an oxidizing agent as well as an oxygen source by reacting with carbon dioxide. NaO 2 is prepared by treating sodium peroxide with oxygen at high pressures: [1]. 1. Synonym: Sodium superoxide Empirical Formula (Hill Notation): Na 2 O 2. CAS No. As an example, let’s look at hydrogen peroxide. E.g. Molar mass of NaO2 = 54.98857 g/mol. Get chemical information updates for Sodium superoxide sent to your email. Prolonged exposure to fire or heat may cause vigorous decomposition and the rupturing of the containers. Anhydrous sodium peroxide reacts exothermically with water. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable. All rights reserved. Na 2 O 2. The intended mixture was 4.0 g sodium peroxide, 0.2 g dextrose, and 0.2 g potassium nitrate; actual proportions were 0.35 g, 2.59 g, and 0.2 g respectively. Mixtures with combustible materials (most organic compounds) … The octahydrate is generated by the treatment of sodium hydroxide and hydrogen peroxide together. Preparation []. Keep eye wide open while rinsing. Chem. 460° dec. Density. Sodium peroxide formula, also known as Disodium dioxide formula or Solozone formula is discussed in this article. Oxides can be oxides containing oxide anions (O 2-), peroxides containing peroxide anions (O –) or superoxides containing superoxide anion (O 2 –).A peroxide is any compound that is composed of an oxygen-oxygen single bond.This can be either in the form of an … This yellow-orange solid is a salt of the superoxide anion. An oxidizing agent. The following are some synonyms of sodium superoxide: The oxidation number of sodium in sodium superoxide is 1. You can reference the WebElements periodic table as follows:"WebElements, https://www.webelements.com, accessed February 2021. Sodium peroxide is hydrolyzed by water to form sodium hydroxide plus hydrogen peroxide according to the reaction: Na 2 O 2 + 2 H 2 O → 2 NaOH + H 2 O 2 The hydrogen peroxide thus formed decomposes rapidly in the ensuing basic solution, producing water and oxygen. ABSTRACT: The primary discharge product in sodium−air batteries has been reported in some experiments to be sodium peroxide, Na 2 O 2, while in others sodium superoxide, NaO 2,is observed. SODIUM SUPEROXIDE NaO2. Na 2 O 2 + O 2 → 2 NaO 2. Synonym: 5-Androsten-3β-ol-17-one sulfate sodium salt dihydrate, Prasterone sulfate sodium salt dihydrate, Sodium dehydroepiandrosterone sulfate Empirical Formula (Hill Notation): C … Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Belongs to the Following Reactive Group(s). The table shows element percentages for NaO2 (sodium superoxide). An oxide is any chemical compound that contains one or more oxygen atoms. It is an intermediate in the oxidation of sodium by oxygen. Reacts with carbon dioxide to give sodium carbonate and oxygen. : 011-003-00-1 Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Sodium peroxide CAS-No. listed below. An oxidizing agent. 05970. 2:639 1961]. It is an intermediate in the oxidation of sodium by oxygen. The octahydrate, which is simple to prepare, is white, in contrast to the anhydrous material. It finds application in the extraction of minerals from various ores. Copyright 1993-2021 Mark Winter [ The University of Sheffield and WebElements Ltd, UK]. By contrast, no superoxides have been isolated in pure form in the case of lithium or the alkaline-earth metals, although… The chemical formula for sodium peroxide given in the problem is a molecular formula, which tells us the number of atoms of each element per molecule. GHS Hazard and Precautionary Statements. In alkali metal: Reactions with oxygen Sodium superoxide (NaO 2) can be prepared with high oxygen pressures, whereas the superoxides of rubidium, potassium, and cesium can be prepared directly by combustion in air. 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National Oceanic and Atmospheric Administration of solid oxide cells... Certain perovskite structured oxides are electronically conductive finding application in the oxidation sodium... In sodium superoxide formula ammonia at −40 °C ^ ( - ) O-O^- grams sodium superoxide grams!