Stabilized Ammonium Nitrate (SAN)
Stabilized Ammonium Nitrate (SAN) is a modified form of Ammonium Nitrate (AN) where a stabilizing agent is added to prevent the degradation of nitrogen through volatilization or leaching. This stabilizing process helps to maintain the nitrogen content in the soil for longer periods, making it more effective for plant uptake. SAN is commonly used in agriculture, offering the same benefits of traditional Ammonium Nitrate with added benefits of environmental sustainability.
Climate Conditions
SAN is ideal for temperate climates where moderate rainfall and fluctuating temperatures may cause rapid nutrient loss. Its stability makes it well-suited for regions with frequent rainfall or irrigation, where traditional fertilizers can leach away quickly.
Soil Types
SAN is suitable for all soil types, including sandy, loamy, and clay soils. Its slow-release mechanism ensures that nitrogen is available for a longer period, preventing rapid leaching or volatilization.
Flexible Application
SAN is effective for a wide range of crops, including cereals, vegetables, fruit crops, and legumes. It provides a steady release of nitrogen to support healthy root growth, flowering, and overall plant development, improving crop quality and yield.
Chemical Manufacturing: Similar to traditional Ammonium Nitrate, SAN can be used in the production of nitric acid and other chemicals. However, due to its enhanced stability, it offers improved handling and safer storage, making it a preferred choice in certain industrial processes.
Improved Nitrogen Efficiency
The stabilizing agent in SAN slows down the conversion of nitrogen, ensuring that more of it stays in the soil and is available for plant uptake over an extended period. This leads to better nitrogen efficiency and reduced need for frequent reapplication.
Reduced Environmental Impact
SAN reduces the environmental impact associated with nitrogen loss. Traditional fertilizers can leach into groundwater or volatilize into the atmosphere, contributing to pollution and greenhouse gas emissions. SAN helps minimize these losses, making it more environmentally friendly.
Reduced Leaching and Volatilization
SAN is particularly effective in regions with heavy rainfall or irrigation, where nitrogen leaching and volatilization can be significant. By stabilizing the nitrogen, SAN helps retain the nutrient in the soil, leading to more consistent crop growth.
Enhanced Crop Yield and Quality
By providing a controlled and sustained release of nitrogen, SAN supports better plant growth and enhanced root development. It helps plants maintain consistent nutrition levels, which is essential for high-quality crops and improved yields.
Longer Effectiveness
The stabilizing agents in SAN provide extended benefits compared to regular Ammonium Nitrate. This long-lasting action means that SAN can be applied less frequently, saving time and reducing labor and fertilizer costs over the growing season.
Safer Handling and Storage
The stabilizing process improves the stability of the product, reducing the risks typically associated with the handling and storage of Ammonium Nitrate. This makes SAN a safer option in agricultural and industrial settings.
Why Choose us for Stabilized Ammonium Nitrate (SAN)
Global Network
Our extensive network ensures a reliable and consistent supply of Stabilized Ammonium Nitrate (SAN), regardless of market volatility.
Competitive Pricing
We offer SAN at highly competitive prices. By leveraging long-term relationships with trusted suppliers and a strong position in the market.
Compliance & Quality
Alta Group® works only with certified suppliers and ensure every shipment complies with destination country regulations, quality standards, and food safety requirements.
Key Specifications:
Appearance
Prills, Gray-white
Mass fraction of total nitrogen in terms of N, %
33 +/- 1
– Nitric N (N-NO3), % 16 +/- 0,5
– Ammoniacal N (N-NH4), % 16 +/- 0,5
Moisture
%, max 0.3
Granulometry
under 1 mm, %, max 3
1–4 mm, %, min 95
under 6 mm, %, min 100
Granule static strength, MPa, min
3.0
Free flowing, %
100
Packaging and storage
- In bulk
- Bags 50 kg
- Big-bags (500, 1000 kg)
Store in closed warehouses (below 30 °C / 50 % relative humidity), protecting the product from atmospheric precipitation and groundwater.
Transportation
By rail, road and water.