Ammonium Nitrate Fertilizer | High-Nitrogen Solution for Maximum Yields | IGSAS
At IGSAS, we understand that the foundation of a bountiful harvest lies in the quality of your inputs. As a leading global supplier, we are proud to offer premium ammonium nitrate fertilizer, a high-efficiency nitrogen source trusted by farmers worldwide. With over 50 years of manufacturing experience, we deliver products that combine optimal performance with unmatched supply reliability.
Ammonium nitrate is the “gold standard” of nitrogen fertilizers, providing crops with a powerful blend of fast-acting and sustained nutrition. Whether you are a large-scale agricultural operation or a specialty crop grower, this fertilizer is the key to unlocking your field’s full potential.
Why Choose Ammonium Nitrate Fertilizer?
This fertilizer is a straight nitrogen fertilizer, offering a total nitrogen content of 34.4% . What makes it unique is its balanced composition: it contains equal parts of nitrate nitrogen (N-NO3) and ammoniacal nitrogen (N-NH4), each at 17.2% .
This combination is the secret to its effectiveness:
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Nitrate Nitrogen (N-NO3): This form is immediately available for plant uptake, providing a rapid green-up and growth response.
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Ammoniacal Nitrogen (N-NH4): This form is held by soil particles, providing a steady supply of nitrogen to the crop over a longer period, reducing the risk of leaching.
This dual-action formula makes ammonium nitrate fertilizer efficient for all types of crops when applied in spring, as a pre-planting application, or as a top dressing .
Key Benefits for Your Crops
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Maximized Nitrogen Use Efficiency: The balanced nitrate-to-ammonium ratio ensures that plants get the nitrogen they need precisely when they need it.
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Promotes Vigorous Growth: Stimulates rapid vegetative growth, leading to healthier, greener, and more robust plants.
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Increased Crop Yields: By providing essential nutrients, it directly contributes to higher yields and better-quality produce.
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Versatile Application: Suitable for a wide range of crops, including cereals, vegetables, fruits, and oilseeds.
Chemical Structure
Understanding the science behind the product helps you appreciate its value. The chemical formula for ammonium nitrate is NH₄NO₃ . It is the ammonium salt of nitric acid, a white crystalline solid that is highly soluble in water .
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CAS Number: 6484-52-2
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Chemical Formula: NH₄NO₃
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Molar Mass: 80.043 g/mol
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Appearance: White, free-flowing prills (or granules)
H3: Technical Details
When you choose IGSAS, you are guaranteed a product that meets the highest industry standards. Our ammonium nitrate fertilizer is manufactured with precision to ensure consistent quality and performance.
| Specification | Value |
|---|---|
| Total Nitrogen (N) | 34.4% (minimum) |
| – Nitric Nitrogen (N-NO₃) | 17.2% |
| – Ammoniacal Nitrogen (N-NH₄) | 17.2% |
| Moisture | 0.3% (maximum) |
| Particle Size (1-4 mm) | 95% (minimum) |
| Particle Size (2-4 mm) | 80% (minimum) |
| Granule Strength | 2 MPa (minimum) |
| pH (10% solution) | 4.5 – 5.0 (minimum) |
| Free Flowing | 100% |
Data compiled from technical specifications .
H3: Packaging Information
We understand that logistics and handling are crucial to your operations. That’s why we offer flexible packaging solutions to meet your specific needs. Our ammonium nitrate fertilizer is available in:
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Bulk: For large-scale operations requiring efficient, cost-effective transport and storage.
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Big Bags (500-1000 kg): Ideal for easy handling with machinery and convenient on-farm storage .
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Standard Bags: Durable, moisture-resistant bags for smaller operations or retail purposes .

Purity, Testing & Quality Assurance
At IGSAS, quality is not just a buzzword; it’s our promise. Our ammonium nitrate fertilizer undergoes rigorous testing and quality assurance protocols at every stage of production. We are committed to delivering a product that is pure, potent, and reliable.
To ensure this, our high-purity product (offering grades up to ≥98% and even 99.999% for specialized applications ) is manufactured in accordance with the highest international standards, including ISO 9001, ISO 14001, and ISO 45001 . This means you can trust the consistency and safety of every batch.
Our quality control includes:
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Appearance Checks: Ensuring the prills are white, uniform, and free-flowing .
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Chemical Analysis: Testing for total nitrogen content, moisture, pH, and impurities like chloride and heavy metals .
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Granulometry: Verifying that the granule size distribution meets specifications for optimal application .
Request the Current COA
Don’t just take our word for it. For complete transparency, we encourage you to request the Certificate of Analysis (COA) for our current batch of ammonium nitrate fertilizer.
A COA provides detailed, batch-specific information on all the quality parameters mentioned above. It serves as your guarantee of purity and performance. You can easily request a COA by contacting our team, and we will provide it within 24 hours .
Shipping & Availability
IGSAS prides itself on a robust and reliable supply chain. We ensure that your ammonium nitrate fertilizer reaches you safely and on time, no matter where you are in the world.
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Transportation: We ship our products via rail, road, and water, choosing the most efficient method for your location .
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Availability: As a major supplier, we maintain substantial stock levels to meet your demands promptly.
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Expertise: With over five decades of experience, we have the logistical network and expertise to handle your order from production to delivery with professionalism and care.
Common Research Applications
Beyond its primary role in agriculture, ammonium nitrate is also a subject of scientific research. Common research applications include:
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Agronomic Studies: Analyzing its efficiency as a nitrogen source for various crops, comparing it to other fertilizers, and optimizing fertigation strategies .
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Soil Science: Studying its impact on soil chemistry, nitrogen transformation processes, and nutrient leaching .
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Plant Physiology: Investigating the effects of specific nitrogen forms (nitrate vs. ammonium) on plant metabolism, growth, and development.
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Formulation Development: Evaluating its compatibility with other materials, such as polyhalite, to create enhanced, multi-nutrient fertilizers .
Precautions
Ammonium nitrate is a stable and safe fertilizer when handled correctly. However, as an oxidizing agent, it requires responsible storage and handling to ensure safety . Please adhere to the following guidelines:
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Storage: Store in a cool, dry, well-ventilated building, away from direct sunlight and moisture . The recommended temperature is below 30°C (86°F) with humidity below 50% .
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Segregation: Never store ammonium nitrate near combustible materials like hay, straw, fuels, oils, or acids. Also, keep it separate from other chemicals like urea and pesticides .
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Handling: Avoid contamination. Do not use sawdust to clean spills . Ensure good housekeeping and use appropriate personal protective equipment to minimize dust exposure .
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Fire Safety: In case of a fire, use large amounts of water from a distance. Do not use chemical extinguishers, foam, steam, or sand . Evacuate personnel and contact the fire brigade immediately .
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Regulations: Be aware of legal storage regulations. In some areas, storing 25 tonnes or more of ammonium nitrate requires notification to the local fire service and health and safety executive







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