The global chelating agents market is estimated at USD 9.0 billion in 2026 and is projected to reach USD 15.8 billion by 2036, expanding at a 5.8% CAGR over the forecast period. This growth represents an added revenue pool of USD 6.8 billion between 2026 and 2036, a 1.8x expansion of the 2026 base.

Chelating agents are indispensable across industrial processes where metal-ion control determines product quality, process efficiency, and regulatory compliance. From pulp bleaching and detergent formulation to water treatment and micronutrient delivery in agriculture, these chemistries underpin a wide array of value chains.

The market is undergoing a structural shift. Conventional chelating agents such as EDTA, DTPA, and phosphonates retain the majority of volume, accounting for an estimated 59.0% of 2026 product sales, but green and biodegradable alternatives are gaining share rapidly. Regulatory catalysts, particularly in Europe, are accelerating reformulation cycles and creating durable demand for readily biodegradable grades such as GLDA and MGDA.

• Market Size (2026): USD 9.0 billion
• Forecast (2036): USD 15.8 billion
• CAGR (2026–2036): 5.8%
• Added Revenue (2026–2036): USD 6.8 billion
• Fastest-Growing Country: South Korea at 6.2% CAGR

• Phosphate-free cleaning mandates: Regulation (EU) No 259/2012 limits phosphorus to 0.5 g per standard laundry dose and 0.3 g per automatic dishwasher dose, forcing formulators to adopt chelant-based builder systems. Similar restrictions across US states and Asian markets amplify this effect.
• Pulp and paper bleaching demand: With global paper and paperboard production near 400 million tons annually, chelants are essential in peroxide bleaching to sequester manganese, iron, and copper. New eucalyptus and softwood lines in South America and Asia lock in multiyear supply contracts.
• Water infrastructure investment: The US Bipartisan Infrastructure Law directs more than USD 50 billion to drinking water and wastewater programs. India's Jal Jeevan Mission has extended tap connections to over 150 million rural households, driving recurring chelant consumption for scale and corrosion control.
• Agricultural micronutrient adoption: Nearly half of global cereal-growing soils are zinc-deficient, per the International Zinc Association. Chelated micronutrients ensure plant availability in alkaline and calcareous soils, supporting precision fertigation.
• Regulatory push for biodegradability: The EU Chemicals Strategy for Sustainability and EU Ecolabel criteria reward readily biodegradable chelants, pulling green grades into regions with looser local rules through global brand specifications.

• Cost premium of biodegradable alternatives: Green chelants such as GLDA and MGDA carry higher production costs, limiting adoption in price-sensitive applications.
• Performance gaps under extreme conditions: Biodegradable chelants exhibit lower thermal stability and binding affinity than EDTA in high-temperature textile processing and pulp bleaching.
• Feedstock and energy price volatility: BASF raised North American prices for nine Trilon chelating agents by USD 0.33/kg from 1 July 2026, citing raw material, energy, and logistics cost inflation.
• Environmental persistence of legacy chemistries: Regulatory scrutiny of non-biodegradable chelants is tightening hazard classifications and restricting use in some jurisdictions.

Conventional chelating agents lead with an estimated 59.0% share in 2026, while green chelating agents hold 41.0% and are growing faster. The conventional segment remains anchored by cost efficiency and entrenched use in pulp bleaching and industrial cleaning.

Paper and pulp leads application demand at 29.5% of 2026 sales, followed by household and industrial cleaning at 21.0%. Cleaners collectively account for a larger share when institutional and industrial segments are combined, but pulp bleaching ranks highest on demand intensity per facility.

Synthetic chelation leads technology at approximately 45.5% in 2026, with biodegradable chelation technology following near 41.0%. The gap is narrowing as green chemistry innovation accelerates.

Liquid chelants dominate with an estimated 63.5% share, driven by bulk dosing in detergent and pulp plants. Powder and granular forms serve niche applications where stability and transport economics favor solid formats.

Industrial buyers account for approximately 80.5% of chelant purchases, followed by farms at 10.5% and municipal utilities at 9.0%. Industrial demand is concentrated in large-volume contracts tied to plant start-ups and multiyear supply agreements.

Asia-Pacific commands the largest regional share at approximately 42% of global value in 2026, underpinned by China's integrated production base and India's rural water programs. The region is also the fastest-growing, with South Korea projected at a 6.2% CAGR through 2036 on the strength of semiconductor and battery plant expansion.

Europe ranks second at 24%, sustained by stringent environmental regulations that favor premium biodegradable grades. Germany is forecast to grow at 6.0%, ahead of the United Kingdom at 5.6%.

North America represents approximately 23% of global value, supported by water infrastructure upgrades and pulp capacity. The United States is projected to grow at 5.5% CAGR.

South America advances at a robust pace, led by Brazil's pulp capacity expansion. The Arauco Sucuriú mill, targeting 3.5 million tons per year with start-up in Q4 2027, will add substantial chelant demand for bleaching.

The chelating agents market is moderately consolidated, with leading chemical producers leveraging integrated supply chains and broad product portfolios.

• Nouryon launched the Dissolvine MAX range with 100% renewable carbon content in October 2025, positioning it as a lower-carbon substitute for phosphates in cleaning. The company also signed a long-term agreement with Arauco to supply sodium chlorate and chlorine dioxide for the new Brazilian pulp mill, and is raising Brazilian sodium chlorate capacity by 20%.
• BASF raised North American prices for nine Trilon chelating agents, including Trilon B, C, and D, by USD 0.33/kg from 1 July 2026, citing raw material and energy costs. BASF markets Trilon M Max BioBased, a readily biodegradable detergent chelant that cuts 0.96 kg of CO2 per kg of product.
• Kemira reported a decline in bleaching and base chemicals in Q2 2026, reflecting weak pulp output in the Nordics, which slowed chelant orders.
• Henkel awarded Nouryon for a degradable water-hardness solution for laundry, signaling brand demand for sustainable chelants.

Other notable players include Dow, Mitsubishi Chemical Group, Nippon Shokubai, and Innospec, each competing on product innovation and regional supply security.

The chelating agents value chain spans feedstock suppliers, chelant producers, formulators, and end users.

• Raw materials: Key feedstocks include amino acids, organic acids (citric, gluconic), carbohydrates, and fermentation-derived intermediates. China dominates citric acid exports, with 982,522.84 USD thousand in export value and 1.17 billion kg in 2023, according to UN Comtrade data.
• Production: Major producers operate integrated facilities in Europe, North America, and Asia. Capacity additions for biodegradable grades are concentrated in Europe, where regulatory timelines create a qualification runway before the EU Detergents Regulation 2026/405 applies from 23 September 2029.
• Distribution: Liquid chelants are typically shipped in bulk tankers or intermediate bulk containers, while solid forms are packaged in bags or drums.
• End-use integration: Pulp mills and detergent manufacturers increasingly seek single-supplier contracts covering multiple chemical needs, raising the bar for supplier coordination.

Supply chain risks include feedstock price volatility, energy cost fluctuations, and logistics disruptions, which producers mitigate through long-term contracts and geographic diversification.

The chelating agents market offers attractive opportunities across several axes:

• Green chelant capacity expansion: With the EU Detergents Regulation setting a 2029 application date, European brands have a three-year reformulation window. Suppliers with qualified biodegradable grades can expect steady qualification orders through 2029.
• Emerging market water infrastructure: India's rural water programs and China's industrial wastewater investment (projected at USD 19 billion by 2025) create durable demand for scale and corrosion control chelants.
• Pulp capacity additions in South America: Brazil's new bleached pulp lines, including the Arauco Sucuriú mill, represent multiyear chelant contracts sized in tonnes.
• Precision agriculture: Chelated micronutrients for fertigation and foliar application in high-value horticulture offer growth avenues, particularly in Asia-Pacific and South America.

Investors and suppliers should prioritize product portfolios that balance conventional cost-competitiveness with green chemistry innovation, and geographic footprints that align with regulatory intensity and industrial growth corridors.