Diammonium Hydrogen Phosphate Market Size, Industry Analysis Report, Regional Outlook, Application Potential, Price Trends, Competitive Market Share & Forecast, 2025 – 2034

Diammonium Hydrogen Phosphate Market Size

The global diammonium hydrogen phosphate market generated notable revenues in 2024 and is estimated to grow at a decent CAGR during 2025-2034 fueled by its application as a fertilizer in agriculture, as a fire prevention component, as an ingredient in industrial formulations, and as a product for food processing. For instance, in December 2024 IFFCO, the Indian fertilizer major developed nano NPK in granular form and manufactured it at the Kandla unit. The innovation was intended to use urea and DAP. The company has made substantial investments in advancing nano-fertilizer technology to support sustainable agricultural practices. DAP's effectiveness as a phosphorus fertilizer and being a critical nutrient for crops has led to increased usage of DAP in agricultural economies. 
 

Moreover, the increase in fire protection awareness and usage of DAP flame retardants in both construction and electronics and textile manufacturing is supporting demand for the global DAP market. Regulatory encouragement to replace toxic flame laminating physicists with chemically non-toxic and environmentally safe flame retardants has led to increased use of DAP. DAP also has roles in yeast nutrient formulations which find application in the brewing and fermentation phases of food processing, contributing to niche markets.
 

Technological improvements in production processes and growing demand for water-soluble fertilizers are supporting enhancements in production efficiency and product quality, resulting in increasing global DAP demand – supported further by increasing awareness of soil health and balanced fertilization strategies that will also contribute to growth, especially in countries with developing agricultural economies.
 

Diammonium Hydrogen Phosphate Market Trends

First, the market is shifting to customized fertilizer blends that are designed for crops and soil conditions. There is also more blending of ammonium dihydrogen phosphate, with a variety of micronutrients or bio-agents to increase nutrient uptake as well as reduce nutrient loss through runoff. Second, there is increasing use of water-soluble fertilizers in marketplace sectors like high-value crops, several specialty niche products, and greenhouse production (the high water solubility of DAP can enable it to form the basis of any fertigation system and can also be used in precision agriculture systems that are becoming more widespread globally).
 

Finally, the fire safety sector is likely to be primarily influenced by compliance with environmental requirements. The fire service and hazard protection industry is phasing out halogenated ingredients in products and instead using natural ingredients, such as DAP. Both sectors will demand retardants that are effective with low concentrations and still promote safety profiles, especially in production sectors products like furniture, electronics, and textiles.
 

Diammonium Hydrogen Phosphate Market Analysis

The powder segment in the market held a substantial share in 2024. Powdered diammonium hydrogen phosphate is the most soluble form of DAP, making it the most desirable form for use in fertilizers because plants can rapidly absorb nutrient delivery. It is also the best for direct application and in fertigation and foliar applications, particularly in high-value crop production, such as horticulture and greenhouse production.
 

From an industrial perspective, powdered DAP is used as a flame retardant, buffer, and disperser. As companies need more precise dosing and handling in these industries, there is demand for fine-milled, high-purity powdered formulations. Powdered DAP is also used in the food industry where consistency, speed of mixing, and consistent reactivity are very much the focus of interest.
 

The powdered section has a logistical advantage as well since it is easier to store and transport powdered products in bulk. The industry would place a focus on the manufacturing stage which entails optimizing particle size distribution and reducing impurities. This should produce maximal performance in applicable sectors. As precision agriculture and industrial demands continue to expand for precision nutrients and supplements, the powder segment will remain a significant component of the total DAP market.
 

The fire-retardant segment in the diammonium hydrogen phosphate market held the largest share in 2024. DAP has been widely used as a fire retardant in wood treatment; polymer composites, coatings, textiles, and electronics, where fire resistance is critical. The primary feature of DAP reduces flammability and smoke production without generating toxic by-products where that segment leads the world toward safer, economical, and greener construction in an ever-changing legislation environment and global standards direction.
 

Most notably, increased fire safety in public authorities, major infrastructure projects, tall buildings, and the transport segment continue to be mandated for the use of quality fire retardants (environmentally friendly). Environmental and governmental authorities' districts have continued their efforts of increased aerial application of DAP-based fire retardants as they manage increased risks of wildfires in forested areas. All public safety authorities have continued to seek proactive governmental applications of DAP for fire suppression and post-fire soil stabilization.
 

The private sector manufacturers continue to invest in more comprehensive formulations combining DAP and without halogenated additives to describe advanced design performance targeting fire safety. The fire- retardant segment has the potential for significant change and further innovations, as the world's research and studies to identify synergistic fire-retardant systems provide to increase the size and footprint of fire-retardant DAP into application segments.
 

Asia Pacific diammonium hydrogen phosphate market is expected to grow rapidly through 2034. The region is characterized by an enormous agricultural base, a rapidly growing population, and food demand. Countries such as China, India, Vietnam, and Indonesia are among the world's best phosphate fertilizer users with DAP being a major component in the fertilization programs. Government subsidies directed towards crop yields, and various initiatives promoting balanced fertilization practices, have created a conducive environment for DAP manufacturers in the region. To give an example, in India, DAP has been one of the most subsidized and most used fertilizers contributing enormously to the rural economy.
 

The industry also witnessed a rise in demand for fire retardants owing to the growing popularity of stricter fire safety regulations and a rise in awareness of the challenges to fire safety, specifically, in construction and industrial manufacturing, driving demand for fire-retardant. Furthermore, growing urban infrastructure in addition to large-scale housing development of organic material drastically increases the growing usage of fire-retardent DAP sources for insulation and wood treatment.
 

Diammonium Hydrogen Phosphate Market Share

Major players involved in the diammonium hydrogen phosphate industry include:

• The Mosaic Company
• GNFC Limited
• PhosAgro Group of Companies
• China BlueChemical Ltd.
• SABIC
• Sichuan Chuanxi Xingda Chemical Co.
• Gujarat Narmada Valley Fertilizers & Chemicals Ltd.
   

Research and development investments made by companies to consolidate their foothold in the market. However, single-product innovation will still play a significant role, with firms developing high purity, food grade, and environmentally friendly versions of DAP. Some companies are also pursuing vertical integration in order to control raw materials and impose price points on direct DAP products. Regional expansion - especially in agriculture-centric areas such as Asia Pacific and Latin America - has enabled firms to tap into the product demand. Many producers are also relying on strategic partnerships with agricultural distributors or government programs to help establish connections with the market. As for the fire-retardant DAP segment, firms are focusing on sustainable formulations to meet evolving regulations.
 

Diammonium Hydrogen Phosphate Industry News

In June 2024, Paradeep Phosphates launched its nano urea and DAP products, as a major step forward for agriculture. Nano urea could cut down on both storage needs and costs, while also helping farmers boost their crop yields.
 

In April 2023, Union Home and Cooperation Minister Amit Shah introduced the world’s first liquid Nano DAP, an innovative fertilizer containing both nitrogen and phosphorus. It reduced the reliance on imported fertilizers, supported sustainable agriculture, and helped farmers earn more by lowering their input costs.