Sodium oxalate, with the chemical formula Na2C2O4, is a salt of oxalic acid. It is a white, crystalline solid that is highly soluble in water. This compound exhibits several important properties that make it useful in various applications. In analytical chemistry, sodium oxalate is widely used as a primary standard for the standardization of potassium permanganate solutions. This is crucial in redox titrations, a common analytical technique.
Available in Nanyang Chemical:
- Sodium Oxalate 500ml, AR
- Sodium Oxalate 500ml, GR
Usage of Sodium Oxalate:
- Analytical Chemistry: Used in the determination of calcium and other metals.
- Textile Industry: Employed in textile dyeing and printing.
- Metal Finishing: Used in metal cleaning and surface preparation.
- Photography: Employed in certain photographic processes.
How to Use Sodium Oxalate:
- Laboratory Use: Typically used in aqueous solutions at specific concentrations for analytical procedures.
- Industrial Applications: Used according to specific industrial processes and formulations.
Furthermore, its ability to form insoluble salts with certain metals makes it valuable for the determination of calcium and other metal ions. In industrial settings, sodium oxalate finds applications in textile dyeing and printing processes. It also plays a role in metal cleaning and surface preparation operations. Additionally, it has been used in some photographic processes.
