Oxalic acid
2.CAS:144-62-7
3.Purity: 99%
4. Molecular formula: C2H2O4
5.Molecular weight: 90.03
6.EINECS number: 205-634-3
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1. As a cleaning agent: Oxalic acid has good chelating properties and can effectively remove rust spots and dirt on metal surfaces.
2. As a pharmaceutical raw material: Oxalic acid can be used to prepare some drugs, such as oxalate, which can be used to treat hypercalcemia.
3. As an intermediate for dyes and pigments: Oxalic acid can be used as a synthetic intermediate for dyes and pigments for dyeing and coloring.
4. As a metal treatment agent: Oxalic acid can be used for metal treatment, such as for removing the oxide layer on the metal surface.
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Oxalic acid has many uses in industry and laboratories.



