The global ammonium thiosulfate market is expected to grow significantly from USD 421.9 million in 2025 to reach USD 784.6 million by 2035, expanding at a steady CAGR of 6.4%.
This growth is primarily driven by rising demand in the agriculture sector, where ammonium thiosulfate is widely used as an efficient fertilizer and nutrient management solution. The increasing adoption of liquid ammonium thiosulfate formulations, favored for their ease of application and nutrient availability, further propels market expansion.
The growing global population pressures and heightened focus on improving crop yields and soil health, farmers and agricultural stakeholders are increasingly adopting advanced fertilizers to meet food production demands. Beyond agriculture, expanding industrial applications and enhanced agricultural mechanization also contribute to the market's upward trajectory.
Technological advancements play a crucial role in market growth by improving the effectiveness and sustainability of ammonium thiosulfate products. Innovations in formulation techniques and the integration of ammonium thiosulfate with precision farming technologies enhance nutrient use efficiency while minimizing environmental impact.
Additionally, rising environmental awareness and stringent regulations promote the adoption of sustainable agricultural practices, such as reducing chemical runoff and soil degradation. Governments and agricultural bodies in emerging economies actively encourage agricultural reform programs and soil fertility management initiatives, boosting accessibility and wider adoption of ammonium thiosulfate fertilizers.
Regulatory frameworks globally emphasize product safety, environmental protection, and efficacy standards. Regulatory agencies such as the U.S. Environmental Protection Agency (EPA), the European Union Fertilizer Regulation, and other regional authorities impose strict guidelines on fertilizer composition and application methods to mitigate ecological risks.
The growing focus on eco-friendly fertilizers and minimizing chemical residues is pushing manufacturers to develop greener ammonium thiosulfate variants and sustainable production processes. To stay competitive and align with global sustainability goals, industry players are heavily investing in research and development to provide high-quality, efficient, and environmentally compliant ammonium thiosulfate products.
The global ammonium thiosulfate market is segmented by form type into powder and liquid; by grade into industrial grade and photo grade; by end use into fertilizer, photochemical, mining, others (, water treatment, textile processing, leather tanning, educational & research institutes), and educational & research institutes; and by region into North America, Latin America, Western Europe, Eastern Europe, East Asia, South Asia Pacific, and the Middle East and Africa.
The liquid form segment is poised to be the most lucrative forecasted to increase at a CAGR of 8.1%. This segment is projected to grow from an estimated USD 479 million in 2025 to approximately USD 1,048 million by 2035, significantly outpacing the overall market growth rate. Liquid ammonium reflecting widespread adoption across agricultural applications due to its ease of application, better nutrient absorption, and compatibility with precision farming techniques.
The liquid form's scalability and suitability for large-scale farming systems in regions like Asia Pacific and North America support this momentum. The powder segment, while stable serves more niche industrial and specialty chemical use cases, with comparatively limited volume and slower adoption rates in agriculture.
Though necessary in certain technical applications, the logistical complexity and lower solubility of powder formulations constrain their commercial scalability. As the industry continues to shift towards high-efficiency fertilizer systems and integrated nutrient delivery, liquid ammonium thiosulfate will remain the growth engine of the market.
| Form Type Segment | CAGR (2025 to 2035) |
|---|---|
| Liquid Form | 8.1% |
The industrial grade segment is expected to emerge as the most lucrative and to grow at a CAGR of 7.9% through 2035In 2025, industrial-grade ammonium thiosulfate, driven by its widespread use in large-scale agricultural applications and select industrial processes.
This grade is valued for its high purity, stability, and compatibility with advanced nutrient management systems, which makes it the preferred choice in mechanized and precision-based farming. The high-volume usage in fertilizer blends, particularly in North America and Asia Pacific, positions it as the commercial backbone of the market.
Additionally, rising adoption in industrial sectors such as mining and wastewater treatment further reinforces its growth trajectory. The photo grade segment serves highly specific applications in the photographic and imaging sectors, which are witnessing declining demand due to digitalization. Its niche appeal and limited scalability prevent it from matching the industrial grade's revenue contribution or growth outlook.
| Grade Segment | CAGR (2025 to 2035) |
|---|---|
| Industrial Grade | 7.9% |
Among this segment, the fertilizer segment is poised to be the most lucrative expanding a CAGR of 7.7%. Fertilizer applications are expected to grow from an estimated USD 580 million in 2025 to approximately USD 1,210 million by 2035, surpassing the overall market growth rate.
This segment driven by its critical role in enhancing crop yields and improving soil nutrient management. The segment’s growth is underpinned by rising global food demand, increasing adoption of liquid ammonium thiosulfate fertilizers in precision agriculture, and supportive government policies promoting sustainable farming practices.
Other segments such as photochemical and mining maintain steady demand due to specialized industrial uses but contribute less to overall market value and volume. The “others” category, including water treatment, textile processing, leather tanning, and educational & research institutes, holds a smaller market share, reflecting niche applications with limited scalability. While these sectors provide steady revenue streams, their slower growth and lower market penetration position them behind fertilizer in terms of commercial potential.
| End Use Segment | CAGR (2025 to 2035) |
|---|---|
| Fertilizer | 7.7% |
Challenge
Regulatory Pressures and Environmental Considerations
Ammonium thiosulfate is an eco-friendly and natural product without adverse impacts on the environment, which positively contributes to the Ammonium Thiosulfate Market, whereas the exacting guidelines such as product safety and chemical storage maintenance restrains the growth of the ammonium thiosulfate market. Ammonium thiosulfate is subjected to stringent regulations governing its manufacture, distribution, and usage, especially in the agricultural and industrial domains.
Moreover, increasing threats on groundwater pollution and environmental sustainability also push producers to use safer manufacturing processes and dispose of waste properly. Such growth certainly brings advantages for various organizations but it also brings with it threats that need to be abated by companies who have to address these challenges through regulations compliance,
sustainable sourcing, and innovations. Toggle further developing research and development bounded guidance towards building greener variants and adding up manufacturing processes are going to be the major steps to tackle these challenges with success.
Opportunity
Applications in Agriculture and Industrial Market Expansion
Market players can find immense growth potential based on the rising application in agriculture as an ammonium thiosulfate nitrogen-sulfur fertilizer. Ammonium thiosulfate is used by farmers to assist in increasing the soil health and crop productivity, especially in the case of the region being sulfur deficient. It is also increasingly used in applications including water treatment, chemical processing, and photography.
Market growth is attributed to recent developments in liquid fertilisers, precision agriculture, and better nutrient management practices. The companies that diversified their product portfolio, sustainable product formulations, and improved their distribution network will beat the competition in the growing Ammonium Thiosulfate Market. Moreover, collaborating with agricultural cooperatives and industrial manufacturers would help expand market reach and improve customer engagement.
United States Ammonium Thiosulfate Market is projected to reach at a significant rate during the forecast period. Increasing demand from agriculture sector is one of the major factors stimulating growth in the USA ammonium thiosulfate market as it is widely used as a sulfur-containing fertilizer to improve the salts in the soil. There is are also growing focus on sustainable farming out there and improved crop yields is also contributing to the market boost.
Demand from the chemical and industrial sectors also finds its way to ammonium thiosulfate, particularly for its use in photographic solutions and metal treatment processes. Continuous research on precision agriculture and liquid fertilizer efficiency is anticipated to promote market growth.
| Country | CAGR (2025 to 2035) |
|---|---|
| USA | 6.8% |
The UK ammonium thiosulfate market is projected to witness growth on account of growing awareness about soil nutrient management coupled with the adoption of liquid fertilizers by large-scale farming. Ammonium thiosulfate is also gaining popularity among farmers as a sulfur fertilizer to enhance nitrogen uptake efficiency in crops like barley and wheat.
The further market growth is driven by governmental initiatives endorsing sustainable agricultural practices and eco-friendly fertilizers. Chemical Industry: Demand for industrial applications is further boosting the market.
| Country | CAGR (2025 to 2035) |
|---|---|
| UK | 6.2% |
Germany, France and Italy are some of the major agricultural economies in Europe, developing the ammonium thiosulfate market steadily in the region. One of the major factors in the growth of the market is the rising use of sulfur-based fertilizers for improving soil deficiencies as well as for enhancing soil productivity.
Stringent environmental regulations are promoting the use of low-emission liquid fertilizers, driving demand for ammonium thiosulfate. Furthermore, its usage in industrial wastewater treatment and chemical synthesis is boosting the growth of the market.
| Country | CAGR (2025 to 2035) |
|---|---|
| European Union (EU) | 6.4% |
Ammonium thiosulfate market in Japan is witnessing steady growth, with usage in agriculture and industrial applications. Precision farming practices and soil health management in the country is leading to increased demand for liquid fertilizers, including ammonium thiosulfate.
Moreover, ammonium thiosulfate is being used in photographic processing and metal treatment processes in the chemical industry. The market is also seeing research into its alternative uses, such as environmental remediation solutions.
| Country | CAGR (2025 to 2035) |
|---|---|
| Japan | 6.0% |
The South Korean ammonium thiosulfate market is witnessing growth due to the rising focus on increasing agricultural efficiency and crop yield. Liquid fertilizers are being used by farmers to enhance nutritional absorption and for better growth of soils; especially for high-value crops.
And outside agriculture, industrial applications like water treatment and chemical processing are adding demand. Owing to the growing emphasis on sustainable farming methods and innovative fertilizer formulations, the market is projected to remain poised for growth.
| Country | CAGR (2025 to 2035) |
|---|---|
| South Korea | 6.6% |
Tessenderlo Group (18-22%)
The ammonium thiosulfate market is led by the high-purity formulations manufactured by Tessenderlo Group specifically for agricultural efficiency and industrial processing. Its focus on nutrient delivery solutions and commitment to sustainability as a company also positions it well in the market.
Koch Fertilizer LLC (15-19%)
Ammonium thiosulfate providers like Koch Fertilizer LLC also serve as leading manufacturers of these fertilizers with advanced formulations designed to accelerate sulphur uptake in crops, specifically ammonium thiosulfate fillers that increase nitrogen growth in crops, which boosts productivity in every field.
TIB Chemicals AG (12-16%)
TIB Chemicals AG specializes in ammonium thiosulfate for industrial applications, including gold leaching, wastewater treatment, and specialty chemical production. Its high-quality formulations cater to a wide range of industries.
Martin Midstream Partners (9-13%)
Martin Midstream Partners commercializes ammonium thiosulfate and specializes in integration logistics and bulk supply to agricultural and industrial end-users.
Kugler Company (7-11%)
With Precision Application Solutions for Ammonium Thiosulfate-based Liquid Fertilizers, Kugler Company is helping their customers apply nutrients for maximum uptake and increased production.
Other Key Players (30-40% Combined)
The ammonium thiosulfate market also comprises of other specialized manufacturers and suppliers that offer formulations, advanced materials, and organic solutions for various agricultural and industrial applications. Notable players include:
The overall market size for Ammonium Thiosulfate Market was USD 421.9 Million in 2025.
The Ammonium Thiosulfate Market expected to reach USD 784.6 Million in 2035.
The demand for the ammonium thiosulfate market will grow due to increasing use as a nitrogen and sulphur fertilizer in agriculture, rising demand in industrial applications such as water treatment and photography, and expanding adoption in metal leaching and chemical processing industries.
The top 5 countries which drives the development of Ammonium Thiosulfate Market are USA, UK, Europe Union, Japan and South Korea.
Liquid Ammonium Thiosulfate and Industrial Grade lead market growth to command significant share over the assessment period.
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Ammonium Thiosulfate Market
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