Oxalic acid acts as an acidity regulator for adhesives like urea-formaldehyde resin and melamine-formaldehyde resin. Oxalic acid can also be added to polyvinyl alcohol formaldehyde water-soluble adhesives to improve drying speed and bonding strength. As an important raw material for organic synthesis, Oxalic acid is used to produce various oxalates, oxalic acid esters, oxamides, hydroquinone, pentaerythritol tetraacrylate, gallic acid, and other products. In the pharmaceutical industry, Oxalic acid is used to manufacture aureomycin, terramycin, tetracycline, streptomycin, menthol, vitamin B12, phenobarbital, and other drugs. In the printing and dyeing industry, Ethanedioic acid is used as a color developer auxiliary and bleaching agent. In the plastics industry, Oxalate Acid is used to produce polyvinyl chloride, amino plastics, and urea-formaldehyde plastics. In the metallurgical industry, Oxalic acid is used to produce high-purity nickel, carbon rods, and precipitate rare earth metals. Ethanedioic acid is also used as a metal cleaning treatment agent, tanning agent, chelating agent, catalyst, inhibitor for anaerobic adhesives and fast-curing acrylate adhesives, rust remover for machining, electroplating complexing agent, wood bleaching, marble cleaning, and fat refining, among other uses.

Shandong Pulisi Chemical Co., Ltd. – Oxalic Acid Product Introduction
Shandong Pulisi Chemical Co., Ltd. is a leading manufacturer and supplier of high-purity oxalic acid (CAS 144-62-7) based in Shandong, China, with decades of expertise in industrial chemical production and global export.
Our oxalic acid stands out with core advantages:
Superior Purity: 99.6% min content, low heavy metal and sulfate residues, complying with GB/T 1626-2008 and international industrial standards, suitable for high-end applications.
Stable Supply Chain: Large-scale production capacity (XX,000 MT/year) and sufficient warehouse inventory ensure uninterrupted delivery to global clients, even during peak demand periods.
Versatile Applications: Widely used in textile bleaching, leather tanning, metal cleaning, rare earth extraction, pharmaceutical intermediates, and wastewater treatment, meeting diverse industrial needs.
Eco-Friendly Production: Adopting advanced production processes with strict environmental control, reducing waste discharge and aligning with sustainable development goals.
Customized Service: Flexible packaging options (25kg/bag, 50kg/bag, jumbo bags) and tailored logistics solutions (FOB/CIF/CFR) to support clients’ specific requirements.
As a trusted partner in the chemical industry, Shandong Pulisi Chemical Co., Ltd. is committed to delivering consistent quality, competitive pricing, and professional technical support for oxalic acid, empowering global businesses with reliable industrial chemical solutions.