CAS 62-76-0

Sodium oxalate

Description:

Sodium oxalate, with the CAS number 62-76-0, is an organic compound that appears as a white, crystalline solid. It is the sodium salt of oxalic acid and is commonly used in various applications, including as a reducing agent in analytical chemistry and as a reagent in organic synthesis. Sodium oxalate is soluble in water, forming a colorless solution, and is known for its ability to form complexes with metal ions. It has a relatively low toxicity but can be harmful in large quantities, as it can lead to the formation of calcium oxalate crystals in biological systems. The compound exhibits hygroscopic properties, meaning it can absorb moisture from the air. In terms of its chemical behavior, sodium oxalate can undergo thermal decomposition when heated, releasing carbon dioxide and other products. It is important to handle sodium oxalate with care, following appropriate safety guidelines, especially in laboratory settings. Overall, sodium oxalate is a versatile compound with significant relevance in both industrial and research contexts.

Formula: C₂H₂O₄·2Na

InChI: InChI=1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;

InChI key: InChIKey=GRZMEERIPCJGSO-UHFFFAOYSA-N

SMILES: C(C(O)=O)(O)=O.[Na]

Synonyms:

• Citroma
• Csn 1
• Dinatriumoxalat
• Disodium Oxalate
• Ethanedioic acid, sodium salt (1:2)
• Natriumoxalat
• Oxalate de disodium
• Oxalate, Disodium
• Oxalate, Sodium
• Oxalato De Disodio
• Oxalic acid, disodium salt
• Sodium oxalate

Sodium oxalate, 0.1N Standardized Solution

CAS: 62-76-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂Na₂O₄

Color and Shape: Clear colorless, Liquid

Molecular weight: 134.00

Ref: 02-047123

Sodium oxalate, Acculute Standard Volumetric Solution, Final Concentration 0.1N

CAS: 62-76-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Formula: C₂Na₂O₄

Color and Shape: Liquid, Colorless

Molecular weight: 134.00

Ref: 02-088626

Sodium oxalate, ACS, 99.5+%

CAS: 62-76-0

Sodium oxalate is used as a reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, s

Formula: C₂Na₂O₄

Purity: 99.5+%

Molecular weight: 134.00

Ref: 02-041759

Sodium oxalate, 99%

CAS: 62-76-0

Sodium oxalate is used as reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, spe

Formula: C₂Na₂O₄

Purity: 99%

Color and Shape: Powder, White

Molecular weight: 134.00

Ref: 02-A11648

Sodium Oxalate

CAS: 62-76-0

Formula: C₂Na₂O₄

Purity: 99%

Color and Shape: Solid

Molecular weight: 133.9985

Ref: IN-DA00375C

Sodium oxalate, 99.0%

CAS: 62-76-0

Formula: Na₂C₂O₄

Purity: (Titration) ≥ 99.0%

Color and Shape: White crystalline powder

Molecular weight: 134.00

Ref: 7W-GX3682

Sodium Oxalate

CAS: 62-76-0

Sodium Oxalate

Purity: 99.95-100.05%,PT

Molecular weight: 134.00g/mol

Ref: 54-OR1015048

Sodium oxalate

CAS: 62-76-0

Formula: Na₂C₂O₄

Purity: (Titration) 99.0 - 101.0 %

Color and Shape: White to almost white powder

Molecular weight: 134.00

Ref: 7W-GK3236

Sodium oxalate, 99.5%, ACS grade

CAS: 62-76-0

Formula: Na₂C₂O₄

Molecular weight: 134.00

Ref: 7W-GX9079

Sodium Oxalate

CAS: 62-76-0

Applications Sodium Oxalate illustrate the elimination of broadening due to 2nd-​order quadrupolar effects leading to a 30-​fold increase in resolution compared to magic-​angle spinningin NMR of polycrystalline.
References Samoson, A., et al.: Mol. Phys., 65, 1013 (1988);

Formula: C₂O₄·2Na

Color and Shape: Neat

Molecular weight: 134.00

Ref: TR-S699348

Sodium oxalate

CAS: 62-76-0

Purity: 99.5%

Color and Shape: Solid

Molecular weight: 133.9980010986328

Ref: 10-F492462

Sodium oxalate, 99+%

CAS: 62-76-0

Sodium oxalate, 99+%

Formula: Na₂C₂O₄

Purity: 99+%

Color and Shape: white pwdr.

Molecular weight: 134.00

Ref: 08-93-1165

Sodium Oxalate ACS, 99.5%

CAS: 62-76-0

Formula: C₂O₄Na₂

Purity: min. 99.5%

Color and Shape: White, Solid, Clear, Colourless

Molecular weight: 134.00

Ref: SR-57554

Sodium Oxalate pure, 99%

CAS: 62-76-0

Formula: C₂O₄Na₂

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 134.00

Ref: SR-36176

Sodium Oxalate ExiPlus, Multi-Compendial, 99.5%

CAS: 62-76-0

Formula: C₂O₄Na₂

Purity: min. 99.5%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 134.00

Ref: SR-36984

Sodium oxalate

CAS: 62-76-0

Sodium oxalate is a salt of oxalic acid and sodium. It can be used as an inhibitor in electrochemical impedance spectroscopy, which is a method for measuring the mass transport of ions in a solution. Sodium oxalate has been shown to inhibit the reaction solution by hydrogen bonding interactions with the citric acid that is present in wastewater. This inhibition leads to the formation of the salt citrate, which is insoluble and can be removed by filtration. The surface methodology was used to measure the kinetic energy of sodium oxalate crystals on surfaces. The x-ray diffraction data was collected from anhydrous sodium oxalate crystals at room temperature.

Formula: C₂O₄Na₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 134 g/mol

Ref: 3D-FS47063