Sodium oxalate structure High-efficiency cathode sodium compensation for sodium-ion batteries: Explores the use of sodium oxalate in enhancing the performance of sodium-ion batteries (YB Niu et Organic coordination complex, salt of alkaline metal sodium, transitional metal copper and organic oxalic acid. Its chemical formula is Na 2 C 2 O 4 or also Na 2 (COO) 2. At neutral pH in aqueous solution, oxalic acid converts Mar 28, 2021 · Sodium oxalate, or disodium oxalate, is the sodium salt of oxalic acid with the formula Na2C2O4. Neutralizes acids in exothermic reactions. Sodium oxalate, or disodium oxalate, is a chemical compound with the chemical formula Na 2 C 2 O 4. 2: Is sodium oxalate an acid or base? Solution: Sodium oxalate is common and basic salt. Aug 30, 2024 · Sodium oxalate, also known as sodium oxalate dihydrate, is a white crystalline solid that is highly soluble in water. Buy at competitive price & lead time. Molecular Weight 134. 00 Percent composition C 17. Synonyms: Ethanedioic acid sodium salt, Oxalic acid disodium salt. It is the sodium salt of oxalic acid. Sodium oxalate, or disodium oxalate, is a chemical compound with the chemical formula Na 2 C 2 O 4. Sodium oxalate. CAS 62-76-0. Analytical procedures and methods validation for oxalate content estimation: Validates methods for estimating oxalate content, using sodium oxalate as a reducing agent in various analytical procedures (D Karamad et al. 999. It has a role as a poison and a reducing agent. In-stock for immediate delivery. [2] The compound is a salt consisting of ferrioxalate anions, [Fe (C2O4)3]3−, and sodium cations Na+. At neutral pH in aqueous solution, oxalic acid converts Chemical structure: This structure is also available as a 2d Mol file Other names: Ethanedioic acid, disodium salt; disodium oxalate Permanent link for this species. Sep 15, 2025 · Sodium oxalate monohydrate | C2H2Na2O5 | CID 129701265 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. It is an ionic compound. 938-939, Sodium oxalate structure refinement, Locality: synthetic, Sample: T Oxalate (systematic IUPAC name: ethanedioate) is an anion with the chemical formula C2O2−4. Can serve as a reducing agent in reactions that generate carbon dioxide. May 31, 2024 · The oxidation state of sodium (Na) in Na2C2O4 is +1 because it is an alkali metal. This dianion is colorless. Information on this page: Infrared Spectrum References Notes Other data available: Condensed phase thermochemistry data Sodium Oxalate is a chemical compound and has a chemical formula of C₂Na₂O₄. [2] Mouse drag1 - LMB Manipulate Structure drag2 - RMB Resize/Rotate Keyboard S - Stereo Pair on/off H - Help Screen I - Data Info A - Atoms On/Off P - Polyhedra On/Off B - Bonds On/Off Help on Above Reed D A , Olmstead M M , Acta Crystallographica, Section B , 37 (1981) p. Q. It is a white, crystalline, odorless solid, that decomposes above 290 °C. The oxalate ion is composed of two carbon atoms and four oxygen atoms, arranged in a specific molecular structure. Use this link for bookmarking this species for future reference. Its molar mass, a fundamental property indicating the mass of one mole of the substance, plays a crucial role in understanding its stoichiometry and chemical reactions. . Oxalate (systematic IUPAC name: ethanedioate) is an anion with the chemical formula C2O2− 4. [1] Jan 23, 2025 · Sodium oxalate, a chemical compound composed of sodium cations and oxalate anions, holds significant importance in various industrial and scientific applications. At least two hydrates have been observed. disodium oxalate ethanedioic acid, disodium salt oxalic acid, disodium salt Sodium Oxalate qualified commercial & research quantity preferred supplier. The correct answer from the provided options is therefore option 3. Information on this page: Notes Other data available: Condensed phase thermochemistry data IR Spectrum Molar mass calculator computes molar mass, molecular weight and elemental composition of any given compound. 76% Aug 20, 2025 · Chemsrc provides Sodium oxalate (CAS#:62-76-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. The oxidation state of carbon (C) in C2O4^2- (oxalate ion) is +3. An early structural determination by Jeffrey & Parry (1954), which used visual estimation of room- temperature photographic data, is largely Sodium hydrogenoxalate or sodium hydrogen oxalate is a chemical compound with the chemical formula NaHC2O4. Sodium Oxalate and Potassium Oxalate salts are soluble in water Calcium Oxalates are insoluble in water Sodium Oxalate reacts with sulfuric acid to form sodium sulfate and oxalic acid Na2C2O4 + H2SO4 ----> Na2SO4 +H2C2O4 Mar 10, 2025 · The formula for sodium oxalate is Na₂C₂O₄. ChemSpider record containing structure, synonyms, properties, vendors and database links for Sodium oxalate, 62-76-0, ZNCPFRVNHGOPAG-UHFFFAOYSA-L The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. 00. Formula: Na3[Fe (C2O4)3]·3H2O Other names are: sodium oxalatoferrate and sodium ferrioxalate. It is an organic compound with the chemical formula Na2C2O4·2H2O. Sodium Oxalate is a relatively safe compound when handled properly, though it requires care due to its reactive nature in certain conditions. Its chemical formula is Na2C2O4. Browse Sodium oxalate and related products at MilliporeSigma. Synthesis, crystal structure reinvestigation and chemical formula redefinition of cesium hydrogen oxalate by single crystal X-ray diffraction, IR spectroscopy, thermal and Hirshfeld surface analysis. Uses, properties & Safety Data Sheet. In the human body, it is most recognized for its role as a primary component of the most common type of kidney stones. [5] Dec 20, 2023 · The number of hydrogen acceptors is 4 Chemical Properties Of Oxalate The chemical formula of oxalate is C2O42-. [2] Quick facts Names, Identifiers Sep 18, 2025 · Sodium oxalate (CAS 62-76-0) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices Sep 15, 2025 · Sodium;oxalate | C2NaO4- | CID 21226476 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. According to the Bronsted and Lowry theory of acids and bases, this oxalate ion is a conjugate base. The Core Oxalate Ion Structure The chemical formula for the oxalate ion is Sep 15, 2025 · Sodium oxalate monohydrate | C2H2Na2O5 | CID 129701265 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Information on this page: Infrared Spectrum References Notes Other data available: Condensed phase thermochemistry data Chemical structure: This structure is also available as a 2d Mol file Other names: Ethanedioic acid, disodium salt; disodium oxalate Permanent link for this species. Either name is often used for derivatives, such as salts of oxalic acid, for example sodium oxalate Na2C2O4, or dimethyl oxalate ((CH3)2C2O4). 31%, O 47. Occurs in nature as wheatleyite mineral. 76% Line Formula: Na2C2O4 Sodium oxalate structure refinementIntroduction. Articles of Sodium oxalate are included as well. Information on this page: Condensed phase thermochemistry data IR Spectrum References Notes Data at other public Chemical structure: This structure is also available as a 2d Mol file Other names: Ethanedioic acid, disodium salt; disodium oxalate Permanent link for this species. It is a conjugate base of oxalic acid. The anion is a transition metal complex Sodium oxalate BioXtra; CAS Number: 62-76-0; EC Number: 200-550-3; Synonyms: Ethanedioic acid sodium salt,Oxalic acid disodium salt; Linear Formula: NaOOCCOONa at Sigma-Aldrich Reactivity Profile SODIUM OXALATE gives basic aqueous solutions. Interactive 3D molecular viewer displays molecular structures with rotatable 3D models for chemical compounds. Since oxalic acid is a dicarboxylic acid, the term "sodium oxalate" can also apply to derivate with only one sodium cation, monosodium oxalate (NaHC 2 O 4), although the former is more often called sodium hydrogenoxalate, similar to how NaHCO 3 is always called sodium hydrogen carbonate rather than Sodium Oxalate Monograph ID M10051 Title Sodium Oxalate Molecular formula C 2 Na 2 O 4 Molecular weight 134. It contains sodium cations Na+ and oxalate anions C2O2−4. In contrast the potassium, ammonium, and rubidium salts crystallize from water as their trihydrates. If it is a simple molecule we use Greek prefixes to identify the number of atoms of each type of element in the molecule. [3][4] Solid samples are pale pink and insoluble in water. It forms a variety of salts, for example sodium oxalate (Na2C2O4), and several esters such as dimethyl oxalate ((CH3)2C2O4). Title: Sodium Oxalate CAS Registry Number: 62-76-0 Additional Names: Ethanedioic acid disodium salt Molecular Formula: C2Na2O4 Molecular Weight: 134. Therefore, the chosen option is 3: Na₂C₂O₄. It contains sodium cations Na+ and oxalate anions C2O2− 4. Mar 10, 2025 · The formula for sodium oxalate is Na₂C₂O₄. Product of dissolving rust in oxalic acid (H2C2O4) in presence of sodium oxalate. Oxalate also forms coordination compounds where it is sometimes abbreviated as ox. It is an oxalate salt and an organic sodium salt. [2] Sodium oxalate is an organic sodium salt consisting of sodium and oxalate ions in a 2:1 ratio. Its formula, Na2C2O4, involves two sodium ions (Na+) and an oxalate ion (C2O42-). We may derive it from the oxalic acid. Information on this page: IR Spectrum References Notes Other data available: Condensed phase thermochemistry data Overview of Nomenclature The first question we ask is if the compound is ionic or covalent? That is, does it have ionic bonds, or covalent bonds? If it is covalent, which is typically between 2 or more nonmetals, we need to ask, is it a simple molecule, or is it an acid. Jun 23, 2025 · Oxalate is an organic acid anion that occurs naturally in many plants and is synthesized by the incomplete oxidation of saccharides. Na 2 C 2 O 4 is a white crystalline solid and its aqueous solutions are basic (alkaline). The Chemical structure: This structure is also available as a 2d Mol file Other names: Ethanedioic acid, disodium salt; disodium oxalate Permanent link for this species. [4] The resulting sodium oxalate can be converted by further heating to sodium carbonate upon release of carbon monoxide: [5][4] The correct formula for sodium oxalate is Na₂C₂O₄, which consists of two sodium ions and one oxalate ion. It is an acidic salt, because it consists of sodium cations Na+ and hydrogen oxalate anions HC2O− 4 or HO−C (=O)−CO− 2, in which only one acidic hydrogen atom in oxalic acid is replaced by sodium atom. This compound consists of two sodium ions and one oxalate ion. Other options represent different compounds and do not contain the necessary components of oxalate. It is commonly found in foods like spinach, rhubarb, and buckwheat. It is the sodium salt of oxalic acid or ethanedioic acid. The pentahydrate has been characterized by X-ray crystallography. As part of a study of the electronic, vibrational, and magnetic-resonance spectra of various ionic oxalates, it was necessary to obtain well refined atomic positional parameters for sodium oxalate. It contains an oxalate (2-). , 2019). The molar mass and molecular weight of Na2C2O4 (Sodium Oxalate) is 133. Sodium oxalate, with the chemical formula Na2C2O4, is known for its interesting solubility characteristics. To write the formula for Sodium oxalate we’ll use the Periodic Table, a Common Ion Sodium oxalate is a water soluble inorganic salt mainly used for the standardization of permanganate solution during titration. Sodium ferrioxalate are inorganic compounds with the formula Na3Fe (C2O4)3 (H 2 O) n. Information on this page: Infrared Spectrum References Notes Other data available: Condensed phase thermochemistry data Oxalate Oxalate (IUPAC: ethanedioate) is the dianion with the formula C2O2− 4 , also written (COO)2− 2 . It occurs naturally, including in some foods. 93%, Na 34. If Oxalate is one type of compound that may form the crystals in the urine. Chemical structure: This structure is also available as a 2d Mol file Other names: Ethanedioic acid, disodium salt; disodium oxalate Permanent link for this species. The Core Oxalate Ion Structure The chemical formula for the oxalate ion is In this video we'll write the correct formula for Sodium oxalate (Na2C2O4). Feb 8, 2025 · Sodium oxalate, a colorless crystalline solid, finds applications in various fields. Generally, it is considered to be quite soluble in water. Information on this page: Condensed phase thermochemistry data References Notes Other data available: IR Spectrum The sodium oxalate is an organic compound consisting of two sodium ions and oxalate ion. 00 Percent Composition: C 17. It is a sodium salt of oxalic acid H2C2O4. Information on this page: Infrared Spectrum References Notes Other data available: Condensed phase thermochemistry data Manganese oxalate is an inorganic compound with the chemical formula MnC2O4. On heating, sodium formate decomposes to form sodium oxalate and hydrogen. NaOOCCOONa. qboa xwxr gqmywl eqqb wsjhkp wlrkcq qgjf hefym tllk npkgol brkb gyjy dik wcjwjy wulcas