Ammonium Sulphate Fertilizer 50 KG Price: Latest Rates 2025

If you're a farmer, gardener, or involved in agriculture, understanding the ammonium sulphate fertilizer 50 kg price is likely a key consideration in your operational costs. Ammonium sulphate (AS), a widely used nitrogen and sulfur-containing inorganic fertilizer, plays a crucial role in promoting healthy plant growth and increasing yields.

However, the price of a 50 kg bag of ammonium sulphate fertilizer can fluctuate based on various market dynamics.

This comprehensive guide will delve into the typical ammonium sulphate 50 kg price you can expect, explore the essential benefits of using this fertilizer for different crops, and analyze the key factors that influence its cost in the agricultural market.

We'll also provide insights on where you can reliably source ammonium sulphate fertilizer to ensure you get the best value for your investment.

ammonium sulphate fertilizer granules
ammonium sulphate fertilizer granules

Ammonium Sulphate Current Market Price Analysis in India

The market price of a 50 KG bag of Ammonium Sulphate fertilizer in India varies significantly across different online platforms and suppliers. The cost for a 50 KG bag ranges from approximately ₹200 to ₹1750. Many listings provide prices per kilogram, which requires conversion to estimate the total bag cost. This broad price spectrum indicates that pricing is influenced by multiple factors, making it difficult to determine a simple average price.

Price Differentiation by Grade

The grade of Ammonium Sulphate has a notable impact on its market price. Different grades cater to various applications and purity requirements.

  • Technical Grade: Priced between ₹7/Kg and ₹21/Kg, resulting in a 50 KG bag costing ₹350 to ₹1050.
  • Fertilizer Grade: Priced between ₹9/Kg and ₹35/Kg, with a 50 KG bag costing ₹450 to ₹1750.
  • Industrial Pure Grade: Priced between ₹20/Kg and ₹35/Kg, leading to a 50 KG bag cost of ₹1000 to ₹1750.

This differentiation reflects variations in manufacturing, purity, and intended use. Buyers should select the grade based on their specific needs.

Brand-Specific Pricing

Brand reputation and distribution networks also influence Ammonium Sulphate pricing. Some notable brands and their prices include:

Brand Name (Examples) Common Packaging Sizes (Examples) Approximate Price Range (₹ per kg)
IFFCO 50 kg bag 11 - 25
GNFC (Gujarat Narmada Valley Fertilizers) 50 kg bag 10 - 22
GSFC (Gujarat State Fertilizers & Chemicals) 50 kg bag 12 - 28
Chambal Fertilisers and Chemicals Ltd 50 kg bag 15 - 30
Coromandel International Ltd Various (e.g., 25 kg, 50 kg) 18 - 35
National Fertilizers Ltd (NFL) 50 kg bag 10 - 20
Rashtriya Chemicals and Fertilizers (RCF) 50 kg bag 13 - 27
FACT (Fertilisers and Chemicals Travancore Ltd) Various (e.g., 50 kg) 16 - 32
Mangalore Chemicals & Fertilizers (MCFL) 50 kg bag 14 - 29
Sardar GSFC Ammonium Sulphate 50 KG bag ₹17/Kg.
Other smaller/regional brands 5 kg, 10 kg, 25 kg, 50 kg, etc. 15 - 40+

Established brands often have distinct pricing, reflecting production scale and brand equity.

Regional Price Variations

Geographical location is a key factor affecting Ammonium Sulphate prices in India. Different states show varying price ranges for a 50 KG bag:

  • Maharashtra: ₹950 to ₹1550 (₹19 to ₹31 per KG)
  • Uttar Pradesh: ₹750 to ₹1250 (₹15 to ₹25 per KG)
  • Andhra Pradesh: Around ₹1450 (₹29 per KG)
  • Haryana: ₹1000 to ₹1500 (₹20 to ₹30 per KG)
  • Punjab: ₹750 to ₹1250 (₹15 to ₹25 per KG)

These differences are likely due to transportation costs, local supply and demand, and the presence of regional manufacturers.

Private Manufacturer Pricing

Ammonium Sulphate is available from numerous private manufacturers across India, with pricing typically quoted per kilogram. For example:

  • Anshu Chemicals (Gujarat): ₹15 per kilogram for 50 Kg Ammonium Sulphate
  • Hemadri Chemicals: ₹24 per kilogram (Granules, 99% purity)
  • Radheshwar Rasayan & Kalyani Chemicals: ₹23 per kilogram
  • Truefficient Chem Private Limited: ₹25 per kilogram
  • Shree Dutt Marketing: ₹22 per kilogram
  • Gujarat Agri Chem Industries: ₹11 per kilogram (currently out of stock)
  • Other suppliers: ₹12 per kilogram (fertilizer use)

Impact of Packaging Size

Ammonium Sulphate fertilizer is available in various packaging sizes besides 50 KG bags, such as 1 KG and 25 KG. Smaller packaging generally results in a higher price per kilogram due to increased packaging and handling costs.

Major Manufacturers and Suppliers of Ammonium Sulphate in India

The Indian Ammonium Sulphate market includes several key manufacturers and a broad network of suppliers, offering farmers multiple sourcing options depending on their location and purchasing power.

Key Manufacturers

  • Public Sector Undertakings:
    • FACT (Fertilisers and Chemicals Travancore Ltd.)
    • GSFC (Gujarat State Fertilizers & Chemicals Ltd.)
  • Private Sector Players:
    • Deepak Fertilisers and Petrochemicals Corporation Limited (Mahadhan brand)
    • Coromandel International Ltd. (Gromor brand)

Supplier Network and Marketplaces

  • Numerous other suppliers operate within the Indian market, often listed on online platforms such as IndiaMART and TradeIndia.
  • Farmers can access Ammonium Sulphate through online agricultural marketplaces including:
    • AgriBegri
    • Bighaat
    • Kisaan Trade
    • FasalMandi

Factors Influencing Ammonium Sulphate Fertilizer Price

Cost of Key Raw Materials

The production cost of Ammonium Sulphate is largely determined by the prices of its main raw materials: ammonia and sulfuric acid. These chemicals are influenced by global market trends and other factors.

  • Ammonia prices are affected by natural gas costs, as natural gas is a primary input in ammonia production.
  • Supply-demand balances and geopolitical events can cause fluctuations in raw material prices.
  • Raw material costs make up a significant part of the total production expense.
  • Increases in global prices of ammonia and sulfuric acid are often reflected in the market price of Ammonium Sulphate fertilizer in India.
  • Farmers should monitor global market dynamics as these can indirectly impact their input costs.

Production Costs and Capacity in India

Domestic production costs and capacity play a key role in determining the price of Ammonium Sulphate in India.

  • Production costs include manufacturing expenses, labor, energy consumption, and transportation.
  • India has significant capacity for producing nitrogenous fertilizers, including Ammonium Sulphate.
  • The balance between domestic production and agricultural demand can influence market prices.
  • Supply chain inefficiencies or production disruptions can lead to price volatility.
  • A stable and efficient domestic production system helps ensure consistent supply and mitigates price surges.

Demand-Supply Dynamics in the Agricultural Sector

The agricultural sector drives the demand for Ammonium Sulphate fertilizer, with seasonal patterns influencing price trends.

  • Demand peaks during planting seasons for Kharif and Rabi crops, increasing prices.
  • Off-seasons or periods of lower agricultural activity can lead to price stabilization or reductions.
  • Weather patterns, such as favorable monsoons, can boost fertilizer demand, while adverse conditions can reduce it.
  • Farmers can benefit by monitoring seasonal demand patterns and planning fertilizer purchases accordingly.

Impact of Government Policies, Subsidies, and Regulations

Government policies and subsidies significantly affect the price of Ammonium Sulphate for Indian farmers.

  • The Nutrient Based Subsidy (NBS) policy provides subsidies on certain fertilizers, including Ammonium Sulphate from specific manufacturers.
  • Not all manufacturers or imported Ammonium Sulphate may be covered under the subsidy scheme.
  • The government regulates the Maximum Retail Price (MRP) of subsidized fertilizers to maintain affordability.
  • Changes in subsidies, import duties, or regulations can directly impact market prices.
  • Farmers should stay informed about policy updates to understand their effects on fertilizer costs.

Influence of Import and Export Trends

International trade dynamics, including imports and exports, also play a role in shaping domestic prices of Ammonium Sulphate.

  • Global price trends in major exporting countries and currency exchange rates affect import costs.
  • Rising international prices can increase the cost of imports, leading to higher domestic prices.
  • Falling global prices can make domestic pricing more competitive.
  • India's export volumes and global demand can also influence domestic price trends.

Broader Global Market Dynamics

The Indian market for Ammonium Sulphate is influenced by wider trends in the global fertilizer industry.

  • Increasing global demand for fertilizers due to population growth and the need for higher agricultural productivity.
  • International supply constraints from production issues or logistical challenges.
  • Geopolitical instability affecting the supply of raw materials or finished products.
  • Monitoring global trends can provide insights into potential future price movements in the domestic market.

Comparison of Major Fertilizer Prices in India

Understanding the pricing of Ammonium Sulphate is easier when compared with other widely used fertilizers in India. Each fertilizer type offers different nutrient compositions and price points, influencing farmers’ choices based on crop and soil requirements.

Key Fertilizers and Their Price Ranges

  • Urea
    • Most commonly used nitrogenous fertilizer
    • Government-regulated MRP: approximately ₹268 for a 50 KG bag
    • Contains 46% nitrogen
    • Does not supply sulfur
  • Di-Ammonium Phosphate (DAP)
    • Key phosphatic fertilizer
    • Price range: ₹1125 to ₹1360 for a 50 KG bag
    • Contains 46% phosphorus and 18% nitrogen
    • Lacks sulfur
  • Ammonium Sulphate
    • Price range: ₹200 to ₹1750 for a 50 KG bag
    • Contains around 20.6% nitrogen and supplies sulfur

Factors Affecting Fertilizer Choice

The selection of fertilizer depends on the specific nutrient needs of the crop and the soil. While Urea is the most cost-effective for nitrogen alone, it does not provide sulfur. DAP offers both nitrogen and phosphorus but is more expensive and lacks sulfur. Ammonium Sulphate is more affordable than DAP and supplies both nitrogen and sulfur, making it suitable for crops and soils requiring sulfur supplementation.

Summary of Fertilizer Prices and Nutrients

  • Ammonium Sulphate: ₹200 - ₹1750 per 50 KG bag | Nutrients: Nitrogen, Sulfur
  • Urea: Around ₹268 per 50 KG bag | Nutrient: Nitrogen
  • DAP: ₹1125 - ₹1360 per 50 KG bag | Nutrients: Nitrogen, Phosphorus

Chemical Composition of Ammonium Sulphate fertilizer

Nutrient Content Analysis

Ammonium sulphate is an inorganic fertilizer widely used in agriculture for its high nitrogen and sulfur content. Its chemical formula is (NH4)2SO4.

Key Chemical Components

  • Nitrogen (N): 21% (present in ammoniacal form)
  • Sulfur (S): 24% (present as sulfate sulfur)
  • Free Acidity (as H2SO4): Maximum 0.025% by weight
  • Moisture: Maximum 1% by weight
  • Arsenic (as As2O3): Maximum 0.01% by weight

Physical and Chemical Properties

  • Appears as fine white crystals or hygroscopic granules
  • Molecular weight: 132.14 g/mol
  • Density: 1.77 g/cm³
  • Melting point: 235 to 280°C
  • Highly soluble in water
  • Non-hazardous to humans and has no odor

Additional Information

  • Ammonium sulphate is commonly used as a slow-releasing nitrogenous fertilizer and a rich source of sulfur for plants
  • It is also used as a raw material in the production of chemicals, dyes, and pharmaceuticals
  • Available in 50 kg net HDPE bags for agricultural use

High solubility in water makes it an efficient fertilizer option, allowing nutrients to become readily available to plants.

Application Benefits for Indian Agriculture

Ammonium Sulphate is a widely used inorganic fertilizer in India, valued for its dual provision of essential nutrients. It supports agricultural productivity by supplying both nitrogen and sulfur, which are crucial for plant growth and development.

Key Benefits of Ammonium Sulphate

  • Dual Nutrient Supply: Provides both nitrogen and sulfur, supporting robust plant growth.
  • Promotes Leafy Growth: The ammoniacal form of nitrogen enhances leafy development and overall plant vigor.
  • Improves Protein Synthesis: Sulfur aids in protein synthesis and increases the efficiency of nitrogen uptake.
  • Suitable for Various Crops: Beneficial for crops like paddy, sugarcane, oilseeds, and vegetables.
  • Effective in Alkaline Soils: Helps lower soil pH, making it especially useful in alkaline conditions.

Quality Standards for Ammonium Sulphate Fertilizer in India

The quality of Ammonium Sulphate fertilizer in India is regulated by government frameworks, primarily through the Fertilizer Control Order (FCO) and standards set by the Bureau of Indian Standards (BIS). IS 826:1980 specifies the requirements for fertilizer-grade Ammonium Sulphate.

  • Minimum ammoniacal nitrogen content: 20.6%
  • Maximum moisture content: 1.0%
  • Maximum free acidity (as Hâ‚‚SOâ‚„): 0.025% (or 0.04% for by-product ammonia and by-product gypsum)
  • Maximum arsenic content (as Asâ‚‚O₃): 0.01%
  • Minimum sulfur content (as S): 23.0%

Compliance with these standards ensures that farmers receive high-quality fertilizer, leading to better crop yields and preventing the use of substandard products. Certification marks on fertilizer bags indicate adherence to these standards.

Recent Market Trends and Price Outlook (2024-2025)

The Ammonium Sulphate market in India has experienced fluctuating prices during 2024 and early 2025. Several factors influence these trends.

  • Global demand for fertilizers
  • Supply chain dynamics
  • Weather conditions affecting agricultural activity
  • Volatility in raw material prices, particularly ammonia and sulfur
  • Government support and increasing agricultural activities

Market reports indicate both pessimistic and optimistic trends, with some regions experiencing muted demand and others seeing price increases due to tight supply and seasonal demand. Farmers are advised to monitor market trends to make informed purchasing decisions.

Recommendations

To effectively manage the challenges of purchasing Ammonium Sulphate fertilizer in India, the following strategies are recommended for farmers and agricultural businesses:

  • Compare Prices: Check prices from multiple sources, including online platforms, local dealers, and manufacturers before making a purchase.
  • Prioritize Quality: Choose fertilizers that meet the standards set by the Fertilizer Control Order and the Bureau of Indian Standards. Look for certification marks to ensure quality.
  • Stay Informed on Policies: Regularly review government announcements and updates regarding fertilizer subsidies and pricing regulations, as these can affect overall costs.
  • Consider Bulk Purchases: Explore buying in bulk or joining farmer cooperatives to negotiate better prices with suppliers.
  • Build Trusted Relationships: Establish connections with reputable manufacturers or suppliers to ensure consistent quality and fair pricing.
  • Monitor Market Trends: Keep track of market trends and news related to the fertilizer industry, both in India and globally, to anticipate price fluctuations and plan purchases accordingly.

Conclusion

The price of a 50 KG bag of Ammonium Sulphate fertilizer in India varies widely due to several factors.

Factors Affecting Price

  • Fertilizer grade (technical, fertilizer, pure)
  • Brand reputation
  • Location of purchase
  • Market conditions including raw material costs and government policies

Price Range

Prices range from around ₹200 to ₹1750.

Government Role

  • Nutrient Based Subsidy scheme helps reduce costs
  • Subsidy impact varies by region and fertilizer type

Global Market Influence

  • Raw material prices like ammonia affect domestic costs
  • International trends impact local prices

Advice for Farmers

  • Consider all factors to optimize fertilizer purchase