Ammonium Nitrate

    • Product Name: Ammonium Nitrate
    • Chemical Name (IUPAC): Ammonium nitrate
    • CAS No.: 6484-52-2
    • Chemical Formula: NH4NO3
    • Form/Physical State: Solid
    • Factroy Site: No. 1417 Dianchi Road, Xishan District, Kunming City, Yunnan Province, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Yunnan Yuntianhua Co., Ltd.
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    Specifications

    HS Code

    318835

    Chemicalformula NH4NO3
    Molarmass 80.04 g/mol
    Appearance White crystalline solid
    Density 1.725 g/cm3
    Meltingpoint 169.6°C
    Boilingpoint Decomposes before boiling
    Solubilityinwater Highly soluble (118 g/100 mL at 20°C)
    Odor Odorless
    Casnumber 6484-52-2
    Ph Acidic (pH 4.5-5.5 in 0.1M solution)

    As an accredited Ammonium Nitrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of Ammonium Nitrate

    Purity 99%: Ammonium Nitrate with 99% purity is used in agriculture as a nitrogen fertilizer, where high purity ensures efficient nutrient absorption and enhanced crop yield.

    Granular Form: Ammonium Nitrate in granular form is used in mining explosives, where uniform granule size enables controlled detonation and improved blasting accuracy.

    Low Moisture Content: Ammonium Nitrate with low moisture content is used in industrial oxidizer formulations, where reduced moisture prevents clumping and ensures optimal reactivity.

    Stability Temperature 170°C: Ammonium Nitrate stabilized for 170°C is used in pyrotechnics manufacturing, where thermal stability minimizes decomposition risk during processing.

    Particle Size 2-4 mm: Ammonium Nitrate with particle size 2-4 mm is used in emulsion explosives, where precise granule size allows homogeneous blending and consistent performance.

    Molecular Weight 80 g/mol: Ammonium Nitrate of molecular weight 80 g/mol is used in laboratory synthesis, where exact molecular weight ensures reliable stoichiometry in chemical reactions.

    Density 1.72 g/cm³: Ammonium Nitrate with density of 1.72 g/cm³ is used in thermal energy storage systems, where high density enables efficient heat absorption and release.

    Prilled Form: Ammonium Nitrate in prilled form is used in cold packs, where the prilled structure allows rapid dissolution for instantaneous cooling effect.

    Packing & Storage
    Packing A sturdy white plastic bag, labeled “Ammonium Nitrate, 25 kg,” features hazard symbols, handling instructions, and a tightly sealed top.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Ammonium Nitrate: Typically loaded in 25-50 kg bags, totaling approximately 24-26 metric tons per container.
    Shipping Ammonium nitrate is shipped as a regulated hazardous material due to its oxidizing properties and explosion risk. It must be packed in approved, sealed containers, labeled with proper hazard warnings. Transport requires compliance with international and national safety regulations, avoiding contamination and heat. Storage and handling must minimize exposure to shock and fire.
    Storage Ammonium nitrate should be stored in a cool, dry, well-ventilated area away from sources of heat, ignition, and incompatible materials such as fuels, acids, or reducing agents. Storage containers must be non-combustible and tightly sealed. Avoid contamination and minimize handling to prevent physical impact, as ammonium nitrate is an oxidizer and may pose explosion risks under certain conditions.
    Shelf Life Ammonium Nitrate typically has a shelf life of 6-12 months if stored in cool, dry, and well-sealed conditions.
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    More Introduction

    Ammonium Nitrate: Reliable Nitrogen Fertilizer, Trusted Source

    Why We Continue Manufacturing Ammonium Nitrate

    For decades, our team has focused on chemical manufacturing with a firm belief in quality, safety, and responsibility. Every batch of Ammonium Nitrate that leaves our facility carries the experience and diligence of the people who've produced it, checked it, and stood behind its performance. There are few products as thoroughly tested and refined as Ammonium Nitrate. Our plant workers, engineers, and logistics crew put their names and reputation on every shipment.

    We have seen Ammonium Nitrate evolve through regulatory landscapes, customer demands, and industry challenges, but its core value remains the same: an efficient and dependable source of nitrogen for soil and industrial applications. We continue to run our operations with a commitment to environmental stewardship, safety, and fair pricing.

    Model and Specifications

    Our Ammonium Nitrate production focuses on granular and prilled forms, each designed with clear uses in mind. Granular Ammonium Nitrate tends to attract large-scale growers and blending operations, thanks to strength during handling and consistent dissolution. Prilled Ammonium Nitrate meets the needs of customers looking for fast absorption and smoother spreading.

    Out of the many grades produced, the agricultural grade is always in high demand. It’s commonly supplied with a nitrogen content of 34% to 34.5%. Each lot receives regular checks for crystal purity and moisture content, never skimping on controls that keep product performance high and caking to a minimum. Particle size distribution is another area we closely monitor. Larger granules mean easier mechanical spreading. Tighter size targets translate to predictable results in every season.

    We use strict anti-caking treatments before shipment. This addresses one of the oldest complaints in the industry—lumps or cakes forming over just a few weeks on the farm or in storage. Our approach combines careful drying, quality additives, and steady plant temperatures, so the product reaches you in usable form.

    Uses in Agriculture and Beyond

    Ammonium Nitrate sits at the center of modern crop nutrition. We have spent years working with both smallholders and commercial producers who rely on it for wheat, corn, vegetables, tobacco, and even specialty crops. Many say that no substitute matches its fast nitrogen kick, especially in soils with high leaching or where Sidedress is practiced. The balance of ammonium and nitrate forms in the molecule fits most farming systems. Plants take up nitrate quickly for a direct burst of growth, yet the ammonium part lasts longer in the soil, feeding roots over time.

    Besides farming, many of our long-term industrial customers use Ammonium Nitrate for civil engineering, refrigeration, and water treatment. In mining, Ammonium Nitrate blends under strict controls for safe blasting agents. Our technical teams spend time on client sites, helping them select the right particle size or moisture range for maximum safety and compliance.

    Discussions with fertilizer houses, agronomists, and logistics pros have produced insights over the years that an outsider might miss. One common issue is transportation and storage, especially in rainy or humid regions. Our packaging lines add moisture barriers and we recommend double-bagging for clients facing unpredictable weather. Nothing stops plant nutrition—and customer uptime—faster than a load of rock-solid product. Working solutions, not just claims, are what we offer. When clients share their climatic realities, we respond with direct, tested answers.

    Comparisons with Other Nitrogen Fertilizers

    Urea often dominates discussions on price and nitrogen content. It packs more nitrogen per ton and ships well. We manufacture urea too and respect its place, but Ammonium Nitrate brings a different skillset to the field. Urea can lose significant nitrogen to the air as ammonia if not handled correctly, especially on warm or alkaline soils. Farmers using Ammonium Nitrate see more of their investment reach plant roots, especially under cool or moist conditions. The leaching risk means something on light soils, yet the steady release profile of Ammonium Nitrate supports even, season-long feeding.

    Calcium Ammonium Nitrate (CAN) and Ammonium Sulfate, alternative nitrate sources, bring their own benefits. CAN buffers acidity and supplies some calcium—excellent for fruit and vegetable fields prone to tip-burn or blossom-end rot. We produce CAN at some sites after years of requests from specialty growers. Still, many return to Ammonium Nitrate for raw nitrogen force and flexible timing. Ammonium Sulfate adds needed sulfur, important in regions where sulfur-deficient soils stall yields. Ammonium Nitrate leads the field when applications must be targeted and prompt results matter more than supplementing side nutrients.

    Over the years, farmers and blending operations have told us again and again: Ammonium Nitrate delivers the best results in unpredictable spring weather, during cold snaps, and wherever rainfall causes nitrogen losses. Several agronomists highlight tissue tests and yield maps showing a clear difference during peak demand weeks. No one fertilizer fills every niche—but for operational certainty and field-proven results, Ammonium Nitrate remains a top performer.

    Our Manufacturing Methods and Quality Commitment

    We take pride in running some of the region’s most modern production lines. Closed-system solutions, continuous monitoring, and a vigilant safety culture keep output consistent. Our team analyzes incoming feeds, finished products, and everything between. Each operator gets regular training in both process and emergency scenarios. This is not a job you can take for granted; discipline matters. Our location meets strict rules on distance from homes, drinking water, and sensitive areas. Quality never comes before stewardship or safety.

    Clients often visit our facilities and focus first on visible cleanliness, but it’s the invisible controls—the way we monitor gas feeds, scrubbers, temperature, and bagging integrity—that keep the plant running without surprises. Any deviation in moisture, granule size, or trace contaminants flags an instant corrective action. If a batch fails, we don’t ship it. We have never cut corners on automated sampling and on-site laboratory verification. Tracing every pallet back to its production lot helps, too. When customers share feedback, we trace the issue and implement process changes—no marketing gloss, just fixes grounded in chemists’ reports.

    Environmental Concerns and Safety Issues

    The world has grappled with the risks associated with Ammonium Nitrate for a long time. Safe storage is not just a regulatory requirement; it’s the lifeblood of our business and our surrounding community’s wellbeing. Our site complies with strict local, national, and international guidelines, thanks to years of close cooperation with emergency services and chemical safety experts. We incorporate fire detection and containment systems, temperature checks, and special barriers around every storage bay.

    Every one of our shipping containers carries documentation regarding handling, stacking, and isolation from sources of ignition or organic materials. We load only compatible trucks and insist that third-party carriers adhere to traceable, verified routes. We run emergency drills, not to pass audits, but to prove that real-world action matches our policies.

    Several public incidents involving Ammonium Nitrate—often in poorly regulated or illegal environments—have raised legitimate concerns. As direct manufacturers, we advocate for only selling to responsible, vetted end users and not trading through anonymous intermediaries. We join industry groups to set best practice standards for not just how the product is made, but how it’s stored, transported, and used. Investments in double-bagging, anti-tamper seals, and tracking technology have measured results. The best outcome is the one that goes unnoticed—fertilizer safely supplied, used on fields, and never involved in headlines.

    Supporting Customers Beyond the Sale

    Our technical support doesn’t end at the gate. Many customers seek help when switching between products, planning spring procurement, or dealing with surprise weather that throws fertilizer plans into chaos. We bring practical tips drawn from hundreds of farm visits, warehouse consultations, and soil trials. There isn’t a one-size-fits-all approach. For storage, we recommend shaded, ventilated locations with pallets lifted above drainage points. Our teams run refresher courses onsite, helping staff identify warning signs or handle product safely.

    We supply plain guidance on rates and timing instead of just forwarding a datasheet. Too much fertilizer risks run-off or burns—too little, and the crop stalls. Many clients appreciate quick recommendations focused on their crop, soil texture, and weather, not just standard graphs. For blenders handling several products, our quality control managers discuss compatibility, sequencing, and cleaning in ways only hands-on manufacturing experience can supply.

    Many of our large-scale clients regularly conduct Independent Quality Assessments using their own labs. Our openness to sample requests builds mutual trust. We encourage shared sampling or split-lot reviews to keep everyone honest. Consistency matters—one off-spec delivery can throw off months of planning.

    Innovation and Adapting to Challenges

    Nobody in our plant is ever satisfied. We keep testing new additives, different prilling temperatures, or bag filling speeds to produce tougher, easier-to-handle granules. Customer questions about reducing dust loss or minimizing environmental impact inform our R&D agenda. Many of our changes stem from customer complaints handled directly—switching to lower-dust coatings, reviewing anti-caking agents that remain stable even during hot, damp summers.

    Sustainability is more than a buzzword here. Ammonium Nitrate’s reputation is built partly on the back of honest environmental scrutiny. We invest in closed water loops, acid traps, and high-efficiency emissions scrubbers across the plant. Plant operators watch for every sign of excess ammonia emissions or residue. Where possible, we work with recycling operations to reclaim or repurpose off-grade material. Change comes slowly in chemical manufacturing, but we push ahead because our clients and our regulatory partners expect us to lead responsibly.

    Future soil-health concerns, carbon reduction targets, and food safety regulations demand ongoing improvements. By working with academic partners, growers, and environmental groups, our plant helps develop better, safer ways to feed a growing planet. Several new product lines aim to release nitrogen even more gradually, matching crop uptake closely, and reducing leaching. We are open to feedback, always ready to trial new approaches with trusted long-term partners.

    Reliable Results From Experience

    There is no substitute for knowledge gained on the plant floor, in the shipping yard, or alongside clients in the field. Every season brings its own challenges—unpredictable rainfall, shifting regulation, market disruptions, or health and safety reviews—but the core of our work remains: produce Ammonium Nitrate that performs, without surprise, for those who put it on their land or use it in their business.

    Clients return to us for consistent batches and direct answers. They know we trace each lot, troubleshoot storage and application issues, and push ahead with improvements informed by reality, not trends. Ammonium Nitrate, made to these standards, plants the confidence our clients need to keep operations moving, harvest after harvest.

    Ethics, Compliance, and Looking Ahead

    Making Ammonium Nitrate goes beyond basic compliance. Our business depends on public trust, which is earned year after year through safety records and plain communication. We work closely with regulators, industry groups, and neighbors, always making changes proactively instead of reacting to accidents elsewhere.

    Global and local rules about Ammonium Nitrate change regularly, often due to rising environmental standards or security concerns. We maintain open lines with policymakers, advocate for science-based rules, and educate officials based on what we see day-to-day. Our position in the supply chain gives us firsthand visibility on where problems can start—inadequate storage, careless transfer, or unauthorized sales. By sticking to direct sales, working with trusted carriers, and sharing knowledge widely, we reduce negative outcomes and strengthen industry safety.

    Looking forward, we aim to build on decades of experience with investments in plant upgrades, better packaging solutions, and closer relationships with both end-users and regulators. We will keep communicating openly—whether it’s about supply chain concerns, product performance in the field, or environmental risks. Through steady improvement, responsible operations, and honest engagement, we ensure Ammonium Nitrate remains a product our customers can count on as the world’s farming and industry challenges evolve.