Ammonium Nitrate

Ammonium Nitrate: Industrial Powerhouse, Agricultural Essential, and Chemical Safety

Ammonium nitrate ($NH_4NO_3$) is one of the most versatile and impactful chemical compounds in human history. As a primary component in high-nitrogen fertilizers and industrial explosives, it occupies a unique space in both modern agriculture and heavy infrastructure development. At ChemicalsSuppliers.com, we provide comprehensive access to industrial-grade chemicals, ensuring that researchers, agriculturalists, and manufacturers have the high-purity materials they need to succeed.

In this comprehensive guide, we explore the chemistry, applications, safety regulations, and global market dynamics of ammonium nitrate, positioning it as the cornerstone of our catalog.


What is Ammonium Nitrate? (Chemical Properties and Nomenclature)

Ammonium nitrate is a white, crystalline salt with the chemical formula $NH_4NO_3$. It is the nitrate salt of the ammonium cation.

Systematic Names and Synonyms

Understanding the global nomenclature is vital for international shipping and regulatory compliance. Common synonyms include:

  • Systematic Name: Ammonium nitrate
  • CAS Number: 6484-52-2
  • Spanish: Nitrato de amonio
  • French: Nitrate d’ammonium
  • German: Ammoniumnitrat
  • Arabic: نترات الأمونيوم
  • Chinese: 硝酸铵 (Xiāosuān ǎn)

This compound is highly soluble in water and is hygroscopic, meaning it absorbs moisture from the atmosphere. Its high nitrogen content—roughly 33.5%—makes it the gold standard for supplemental nitrogen fertilization.


The Role of Ammonium Nitrate in Modern Agriculture

Without ammonium nitrate, the global food supply would face catastrophic shortfalls. As the world population surges toward 9 billion, the necessity for high-yield farming practices has never been higher.

Why Farmers Prefer $NH_4NO_3$

  1. Dual Nitrogen Source: It provides nitrogen in both the ammonium form ($NH_4^+$) and the nitrate form ($NO_3^-$). The nitrate form is immediately available for plant uptake, while the ammonium form provides a longer-term supply as it is converted by soil bacteria.
  2. Efficiency: It works in a variety of soil types and is particularly effective in temperate climates.
  3. Soil pH Impact: Unlike urea, which can significantly acidify soil over time, ammonium nitrate is generally considered more pH-neutral for plant nutrient absorption cycles.

For bulk orders of agricultural-grade ammonium nitrate, visit our Agricultural Chemicals Category to review current inventory and pricing.


Industrial Applications: Beyond the Farm

While agriculture is the primary consumer of ammonium nitrate, the chemical is essential to the construction and mining sectors.

Explosives and Mining: ANFO

When mixed with fuel oil, ammonium nitrate creates ANFO (Ammonium Nitrate/Fuel Oil). This explosive is the industry standard for mining, quarrying, and civil engineering projects. Its stability, relative to other high explosives, makes it safer to transport and handle in remote mining environments, provided strict safety protocols are followed.

Refrigeration and Chemical Synthesis

Ammonium nitrate is also used in “cold packs” due to its highly endothermic dissolution in water—a process that absorbs heat rapidly. Furthermore, it serves as a precursor in the production of nitrous oxide (laughing gas) and various specialty chemicals.


Safety, Handling, and Global Regulations

Ammonium nitrate is an oxidizer and, under specific conditions (high heat, contaminants, or confinement), can become explosive. Following the Beirut port explosion of 2020, international regulations—such as those outlined by the International Maritime Organization (IMO)—have become significantly more stringent.

Storage and Handling Best Practices

  • Temperature Control: Keep away from heat sources and open flames.
  • Avoid Contamination: Keep away from organic materials, oils, grease, and powdered metals.
  • Storage Environment: Must be stored in a dry, well-ventilated area, preferably in fireproof containers.
  • Regulatory Compliance: Always check local documentation requirements (e.g., DOT in the US, REACH in the EU).

Related Chemicals and Suppliers List

At ChemicalsSuppliers.com, we facilitate the procurement of high-purity reagents. Below is a curated list of chemicals often sourced alongside ammonium nitrate.

Chemical Name Common Use Est. Price (USD/MT)
Potassium Nitrate Fertilizer/Pyrotechnics $750 – $900
Urea (Granular) Fertilizer $350 – $500
Calcium Ammonium Nitrate Fertilizer $400 – $600
Sodium Nitrate Preservative/Industrial $600 – $850
Ammonium Sulfate Fertilizer $250 – $450
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(Note: Prices fluctuate based on global supply chains, energy costs, and shipping logistics. Please visit ChemicalsSuppliers.com for real-time quotes.)


Frequently Asked Questions (FAQ)

Is ammonium nitrate safe for home gardening?

Ammonium nitrate is generally intended for commercial agricultural use. For home gardens, specialized balanced fertilizers (NPK 10-10-10) are safer and more manageable.

How do I purchase this chemical internationally?

You must verify your local import licenses, environmental permits, and safety handling certifications. Our team at ChemicalsSuppliers.com provides guidance on international shipping documentation.

Why is there a global shortage?

Energy prices, particularly the cost of natural gas—a key feedstock for ammonia production—directly correlate to the price and availability of ammonium nitrate.


Global Keywords & Linguistic Diversity

To serve our global clientele, we recognize that chemical supply chains span continents. Understanding these terms in local languages is critical:

  • Spanish: Nitrato de amonio, Fertilizantes nitrogenados
  • Arabic: نترات الأمونيوم, أسمدة نيتروجينية
  • Chinese: 硝酸铵, 氮肥
  • Hindi: अमोनियम नाइट्रेट (Ammonium Nitrate), उर्वरक (Fertilizer)
  • French: Nitrate d’ammonium, Engrais azoté
  • Bengali: অ্যামোনিয়াম নাইট্রেট, সার
  • Russian: Аммиачная селитра, Азотные удобрения
  • German: Ammoniumnitrat, Stickstoffdünger
  • Japanese: 硝酸アンモニウム, 窒素肥料
  • Korean: 질산암모늄, 질소 비료
  • Portuguese: Nitrato de amônio, Fertilizantes nitrogenados
  • Indonesian: Amonium nitrat, Pupuk nitrogen
  • Vietnamese: Amoni nitrat, Phân đạm
  • Turkish: Amonyum nitrat, Azotlu gübreler

Conclusion: Partnering for Industrial Excellence

Ammonium nitrate remains an indispensable element of our global economy. Whether you are scaling an agricultural operation or sourcing materials for large-scale mining, ensuring the quality and safety of your chemical supply is paramount.

At ChemicalsSuppliers.com, we bridge the gap between world-class chemical manufacturers and end-users. We invite you to explore our comprehensive catalog, consult our safety data sheets (SDS), and reach out to our logistics experts to satisfy your supply chain requirements.

Ready to place an order? Visit ChemicalsSuppliers.com today to review our current stock, competitive pricing, and global shipping options.