Market Overview
According to fortune business insights, the global ammonium sulfate market size was valued at USD 8.97 billion in 2025. The market is projected to grow from USD 9.45 billion in 2026 to USD 14.46 billion by 2034, exhibiting a CAGR of 5.50% during the forecast period. Asia Pacific dominated the ammonium sulfate market with a market share of 27.90% in 2025.
The analysis shows that top companies are investing more in agrochemicals as the growing global population increases the need for food crops. For example, according to the Food & Agriculture Organization (FAO), the global ammonia supply for fertilizer use reached 160,492 million tons in 2020, driven by the need to enhance crop yields. This trend indicates a strong and rising demand for nitrogen-based fertilizers like ammonium sulfate worldwide.
Major Players Profiled in the Market Report:
Segments
Increasing Demand for Nitrogen Fertilizers to Propel Fertilizers Segment Growth
Based on application, the market is divided into fertilizers and industrial. The fertilizers segment holds the largest market share and dominates the market owing to the high demand for nitrogen fertilizers to increase agricultural yield in response to a growing global population and declining arable land.
Rising Use in Water Treatment and Flame Retardants to Drive Industrial Segment Expansion
By application, the industrial segment is poised for significant growth. This is driven by the increasing adoption of ammonium sulfate in various industrial processes, including its use as a flame retardant, in water treatment to generate disinfectants, and as a feedstock chemical, which expands its market beyond agriculture.
Drivers & Restraints