Oxalic Acid Market Size, Share and Trends 2026 to 2035

What is the Oxalic Acid Market Size?

The global oxalic acid market size is accounted at USD 1.64 billion in 2025 and predicted to increase from USD 1.70 billion in 2026 to approximately USD 2.44 billion by 2035, representing a CAGR of 4.05% from 2026 to 2035.

Oxalic Acid Market Key Takeaways

• By grade, the technical and pharma segment is expected to dominate the market during the projection period.
• By application, the bleaching and purifying agents segment is expected to be the most attractive segment during the forecast period.
• Asia Pacific is expected to lead the oxalic acid market in upcoming years. Whereas Europe will be the most attractive marketplace during the forecast period.

What is Oxalic Acid?

Oxalic acid, also known as ethanedioic acid, is a poisonous, colorless chemical molecule that belongs to the carboxylic acid family. Oxalic acid is majorly applied as an acid wash in household and commercial facilities where it is beneficial in removing corrosion and dirty stains because it converts the bulk of indissoluble iron complexes into a dissoluble complex ion. Because of similar reason, it is the primary component of several commercial treatments intended to remove scale from vehicle radiators. A naturally occurring substance called oxalic acid is present in a wide variety of plants and vegetables, including spinach, rhubarb, and cocoa. The market is anticipated to expand at a substantial rate as a result of rising demand from various user industries and expanding knowledge about environmentally friendly cleaning products.

In the medical industry, oxalic acid is widely used to create medicines including tetracycline, borneol, Terramycin, and other antibiotics. In the pharmaceutical sector, acid is used to purify or diluted certain substances. On the other hand, there is little proof that this acid has any positive effects on health. When oxalic acid is organic and unprocessed, it is not lethal. As a result, the extension of the pharmaceutical sector has substantially supported the growth of the global oxalic acid market. Additionally, this chemical is mostly employed in industrial processes for processing minerals. People who work in the Fabric business can also use oxalic acid to disinfect instruments and bleach garments.

In the discipline of chemistry, there have been major advancements in the use of oxalic acid in recent years. Production of graphene, a substance with tremendous promise for a variety of uses, including electronics, energy storage, and environmental remediation, is one of the most exciting recent advances. In the synthesis of graphene, oxalic acid has been successfully employed as a reducing agent, enabling the synthesis of high-quality, large-scale graphene sheets with good electrical and mechanical characteristics. Oxalic acid-produced graphene also exhibits better stability and greater toughness. Exciting advancements in catalysis are another area where oxalic acid is being used. Oxalic acid is a crucial ingredient in the manufacture of numerous compounds because it may function as a catalyst in a variety of chemical processes.

Market Outlook

• Industry Growth Overview:
  The oxalic acid market is experiencing significant growth, driven by increasing demand from healthcare, electronics, textiles, and metal cleaning, with major opportunities in green cleaning, battery recycling, and bio-driven manufacturing.
• Global Expansion:
  The market is experiencing significant global expansion, driven by rising applications in metal treatment and potentially in advanced materials such as nanoparticles and catalysts. Asia Pacific is dominated in the market, driven by growing industrialization and strong availability of raw materials.
• Major investors:
  Major investors in the oxalic acid industry are largely the organizations that manufacture and supply the chemical for different applications, including pharmaceuticals and metal treatment. Key companies include OxaChem Corp., Clariant AG, UBE Industries Ltd., and Indian Oxalate Ltd.

Market Scope

Market Dynamics

Drivers

Rising application from the pharmaceuticals sector

Oxalic acid producers now have a booming market because to the global expansion of the pharmaceutical and healthcare industries. Drugs like borneol, tetracycline, and antibiotics are produced by the pharmaceutical industry using oxalic acid. Additionally, tooth-whitening products contain oxalic acid as a component. The rising use of antibiotics is one of oxalic acid's key benefits. Oxalic acid is also used to deproteinize and dechelate medications, as well as to inhibit the growth of naturally occurring microbes.

Seed germination, calcium storage and regulation, iron balance, detoxification, structural strength, and insect repellency are all affected by oxalic acid. It could possibly have antioxidadant properties and serve as a pH regulator. Oxalic acid may be found in plants in concentrations ranging from 5 mg/kg to 200 g/kg dry weight. Oxalic acid is also used as a cleanser, as a bleaching and drying auxiliary, and for other purposes in the industrial and domestic sectors. These elements collectively are driving the oxalic acid market.

Restraints

High in toxicity restraining the market

Oxalates are sometimes referred to as anti-nutrients. The reason for this is because they attach to specific minerals and stop the body from absorbing and using them. Oxalate is safe in tiny doses. Higher levels, however, may inhibit the body's mineral absorption and promote the development of kidney stones. There are other kidney stone varieties that are made up of various minerals, but calcium oxalate is the most typical. As a result, kidney stones can develop when oxalic acid or oxalate concentrations rise. Oxalic acid toxicity issues are hampering market growth, according to growing health concerns.

Opportunity

The requirements of sterilizing pharmaceutical equipment

Due to the rising demand for oxalic acid in the petrochemical sector in emerging nations, the worldwide oxalic acid market is anticipated to expand at a modest rate during the projected period. The global pharmaceutical sector is expanding, which is generating fresh potential prospects for the oxalic acid market. People spend a significant portion of their income on drugs to reduce the risk of allergies and illnesses.

The need for technical/pharma-grade oxalic acid is being driven by growing concerns about the requirement to sterilize pharmaceutical equipment. Oxalic acid is one cleaning/disinfecting chemical that healthcare professionals are increasingly using to sterilize medical equipment. Additionally, it is projected that growing worries about the rise in surgical site infections would raise demand for cleaning/purifying products such as oxalic acid for sterilizing medical equipment.

Grade Insights

The technical/pharma sector is predicted to increase at the highest rate during the projection period, standard grade retains a significant market share among these. The demand for technical/pharma-grade oxalic acid is rising as worries about the necessity of sterilizing pharmaceutical equipment grow.

For many pieces of medical equipment, oxalic acid sterilization may be the sole method that sterilizes them effectively and doesn't harm them in the process. Medical devices that are constructed of certain polymers (like plastic or resin), metals, or glass, or that are packed in many layers or are situated in hard-to-reach places (like catheters), are routinely sterilized with oxalic acid.

Application Insights

The category for bleaching and purifying agents had the greatest revenue share in 2025 and is anticipated to expand significantly over the forecast period.

Due to its bleach-like qualities, oxalic acid is increasingly utilized as a bleaching agent for leather, headwear, wood, straw, and other materials.

Oxalic acid is used to bleach wood to remove stains or discolorations from wood surfaces. It is a typical method for returning the wood to its natural color or getting it ready for additional finishing or staining. There are a variety of reasons why someone would desire to bleach wood using oxalic acid, including removing dark stains or discoloration brought on by water damage or sun exposure, bringing lightness to wood that has become darker over time, and more.

Regional Insights

Asia Pacific Oxalic Acid Market Size and Growth 2026 to 2035

The global oxalic acid market size accounted for USD 790 million in 2025 and is expected to be worth around USD 1,200 million by 2035, growing at a CAGR of 4.27% between 2026 and 2035.

Asia Pacific: Expanding Industrial Sector

The biggest market share is found in the Asia Pacific, both in terms of production and consumption. Oxalic acid demand in the area is being pushed by the expanding industrial sector, especially in China and India. China dominates the regional market for this organic chemical, both in terms of production and consumption, and has a sizable market share.

China Oxalic Acid Market Trends

One of the world's top manufacturers and exporters of oxalic acid is China. Oxalic acid in significant quantities is exported from the nation to other parts of the world. Therefore, it is anticipated that the growing industrialization of China would open up profitable growth prospects for the major market participants. Oxalic acid is being used more often by manufacturers to remove the components of rare earths. This is promoting the expansion of the oxalic acid market in China. The oxalic acid market in China is also expected to increase as oxalic acid is being used in sectors such medicines, water treatment, petrochemicals, and electrical & electronics.

Europe: Growing World's Top Manufacturers and Exporters for Oxalic Acid

Europe is emerging as an attractive economies in the anticipated years in the oxalic acid market. Due to the increasing demand for rare earth metals and the expanding use of oxalic acid in bleaching agents, the oxalic acid market in the United Kingdom is anticipated to rise rapidly.

Additionally, the UK is home to one of the largest textile and apparel industries in the world. In the industry, oxalic acid is used to bleach a range of fabrics. This in turn is driving the market's expansion.

The UK Oxalic Acid Market Trends

The UK is seeing increasing use of oxalic acid, especially as a bleaching agent in the textile and wood industries. Strict quality and safety standards maintain the UK's position as a center for producing high-quality, high-purity chemicals, which fuels market growth.

North America: Strong Presence of Leading Players

In North America, the market is expanding rapidly due to the presence of leading companies. The region's well-established pharmaceutical, electronics, and metal processing industries generate steady demand for high-purity oxalic acid. The pharmaceutical sector is the largest consumer, utilizing it for drug synthesis and purification.

U. S. Oxalic Acid Market Trends

In the U.S., growing biomedical research and diagnostics, along with government support for green chemistry, are spurring innovation in manufacturing and new applications, including advanced materials and organic farming. Oxalic acid plays a vital role as a precipitating agent in processing rare earth elements used in clean energy and defense technologies.

Value Chain Analysis - Oxalic Acid Market

• R&D:
  Research and Development (R&D) processes for oxalic acid production significantly focus on enhancing present chemical methods and developing novel, sustainable biological and electrochemical routes.
  Key Players:Oxaquim S.A. and Indian Oxalate Ltd.
• Clinical Trials:
  Clinical trials involving oxalic acid are its use in dental procedures for treating dentin hypersensitivity and the research of oxalate-degrading bacteria for lowering urinary oxalate.
  Key Players: Merck KGaA and Honeywell International Inc.
• Patient Services:
  Major patient services related to oxalic acid mainly address healthcare emergencies like poisoning and chronic metabolic conditions such as primary hyperoxaluria.
  Key Players: Clariant AG and UBE Industries Ltd.

Top Companies in the Oxalic Acid Market & Their Offerings

Oxalic Acid Market Companies

The global Oxalic Acid Market is fragmented with multiple small-scale and large-scale companies that are involved product lunches, partnership, distribution and consumptions. Some of them are listed below:

• Mudanjiang Fengda Chemical Co., Ltd.
• Oxaquim
• https://oxaquim.com/Merck KGaA
• UBE Industries Ltd.
• Clariant International Limited
• Indian Oxalate Limited
• Shijiazhuang Taihe Chemical Co., Ltd.
• Spectrum Chemical Manufacturing Corp.
• Shandong Fengyuan Chemical Co., Ltd.
• Penta s.r.o

Segments Covered in the Report

By Grade

• Technical/ Pharma Grade (Purity 99%-99.9%)
• Electronic/ Food Grade (Purity 99.9%-99.999%)

By Application

• Bleaching & Purifying Agents
• Reducing Agents
• Stain & Rust Removers
• Miticide
• Precipitation Agents
• Others

By Geography

• North America
• Europe
• Asia-Pacific
• Latin America
• Middle East and Africa