Oxalic Acid

Oxalic acid is a chemical compound with the formula H2C2O4. It is a colorless, crystalline solid that occurs naturally in various plants and vegetables. Oxalic acid is widely used for its acidic and chelating properties. In industrial applications, it serves as a cleaning agent, rust remover, and bleaching agent for various materials. In laboratories, it is used for analytical purposes and as a reagent in chemical reactions. Oxalic acid also finds applications in certain pharmaceutical formulations and as a reducing agent in certain industrial processes. However, it is important to handle oxalic acid with caution as it is toxic and can cause skin and eye irritation. Proper safety measures should be followed when using oxalic acid. Its specifications are:

  • Chemical Formula: H2C2O4
  • Molecular Weight: 90.03 g/mol
  • Physical State: Colorless crystalline solid
  • Melting Point: 189.5°C (373.1°F)
  • Boiling Point: Decomposes above 365°C (689°F)
  • Density: 1.65 g/cm³ at 20°C (68°F)
  • Solubility: Highly soluble in water
  • Odor: Odorless
  • pH: Highly acidic

Oxalic Acid Uses in Water Treatment

Oxalic acid, while having limited direct applications in water treatment, indirectly contributes to certain aspects of the process. It is commonly utilized as a cleaning agent for scale and rust removal from water treatment equipment and surfaces. Its strong chelating properties allow it to dissolve and loosen mineral deposits and metal oxides. Oxalic acid can also be used for pH adjustment, acting as a pH regulator to bring water to a desired acidic or neutral range. Additionally, in water treatment laboratories, oxalic acid finds applications in various analytical tests and experiments, serving as a reagent for specific reactions or parameter determination. However, it’s crucial to handle oxalic acid with caution, as it is toxic and can cause skin and eye irritation. Order oxalic acid from Water Solutions Unlimited.

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