Oxalic Acid

Oxalic acid is a versatile organic compound widely used in industrial manufacturing, cleaning, and specialty applications. Recognized for its strong chelating and reducing properties, it is a preferred choice in metal treatment, rust removal, wood bleaching, and textile processing, where it delivers reliable performance in removing stains, scale, and mineral deposits. Its crystalline form and high solubility allow for easy incorporation into both large-scale industrial systems and specialty formulations.

In addition to cleaning and surface treatment, oxalic acid functions as a reagent, pH adjuster, and intermediate in diverse chemical pathways. It is commonly applied in polymer production, leather tanning, pharmaceuticals, and rare earth element processing, as well as in the manufacture of inks, dyes, and water treatment agents. With its broad functionality and proven effectiveness, oxalic acid remains an essential raw material for industries seeking efficiency, consistency, and performance.

Synonyms: oxalic acid, ethanedioic acid, oxalate, 144-62-7

Characteristics:

IUPAC Name: ethanedioic acid

CAS Number: 144-62-7

UN Number: 3261

Recommended Use / Industries:

• Metal cleaning and rust removal
• Wood bleaching and surface treatment
• Textile finishing
• Leather processing
• Pharmaceuticals and specialty chemicals