Liquid Ammonia

    • Product Name: Liquid Ammonia
    • Chemical Name (IUPAC): Azane
    • CAS No.: 7664-41-7
    • Chemical Formula: NH3
    • Form/Physical State: Liquid
    • 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

    680509

    Chemical Formula NH3
    Molar Mass 17.03 g/mol
    Appearance Colorless liquid
    Odor Pungent, suffocating
    Melting Point -77.73°C
    Boiling Point -33.34°C
    Density 0.682 g/cm³ at -33°C
    Solubility In Water Very soluble
    Vapor Pressure 857 kPa at 20°C
    Flammability Flammable
    Ph Strongly basic when dissolved in water
    Cas Number 7664-41-7

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

    Application of Liquid Ammonia

    Purity 99.5%: Liquid Ammonia 99.5% purity is used in fertilizer production where high purity enhances nitrogen availability for crops.

    Stability Temperature -33°C: Liquid Ammonia with stability at -33°C is used in refrigeration systems where reliable phase change improves cooling efficiency.

    Industrial Grade: Liquid Ammonia industrial grade is used in nitric acid synthesis where consistent concentration ensures optimal reaction rates.

    Anhydrous Form: Liquid Ammonia anhydrous form is used in water treatment where water-free formulation prevents dilution and maximizes alkalinity control.

    Low Water Content <0.1%: Liquid Ammonia with low water content is used in semiconductor manufacturing where minimal moisture reduces contamination risks.

    Density 0.682 g/cm³: Liquid Ammonia at 0.682 g/cm³ density is used in metallurgical processing where accurate dosing facilitates effective steel nitriding.

    Boiling Point -33.34°C: Liquid Ammonia with a boiling point of -33.34°C is used in heat pump applications where low boiling point supports efficient thermal exchange.

    High Solubility: Liquid Ammonia with high solubility is used in cleaning agents manufacturing where rapid dissolution improves product performance.

    Low Impurity Level: Liquid Ammonia with low impurity level is used in pharmaceutical synthesis where high chemical purity increases end-product yield.

    Technical Grade: Liquid Ammonia technical grade is used in textile dyeing where uniform quality delivers consistent color fixation.

    Packing & Storage
    Packing The packaging for Liquid Ammonia comes in a sturdy 50-liter steel cylinder, clearly labeled with hazard warnings, secure valve, and safety instructions.
    Container Loading (20′ FCL) 20′ FCL container is loaded with liquid ammonia in approved, secure tanks, ensuring adherence to safety, regulatory, and temperature control standards.
    Shipping Liquid ammonia is shipped in specially designed, pressure-resistant containers such as cylinders, tank trucks, or rail tank cars due to its toxicity and volatility. Proper labeling, secure valves, and adherence to safety regulations are mandatory. Transportation must comply with hazardous materials guidelines to prevent leaks and exposure during transit.
    Storage Liquid ammonia should be stored in tightly sealed, corrosion-resistant containers, such as steel cylinders or tanks, under pressure and in a cool, well-ventilated area away from heat, direct sunlight, and incompatible substances like acids or oxidizers. Storage areas must have appropriate safety signage and containment to prevent leaks or spills, with emergency measures and personal protective equipment accessible nearby.
    Shelf Life Liquid ammonia typically has an indefinite shelf life if stored in tightly sealed, corrosion-resistant containers under cool, dry conditions away from sunlight.
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    More Introduction

    Liquid Ammonia: A Core Material from the Source

    The Role of Liquid Ammonia in Industry

    Our history with liquid ammonia stretches back generations, with roots deep in hands-on chemical engineering. This is a raw material that drives many sectors, from agriculture to refrigeration. Its clear, colorless character can be deceptive—behind its simple appearance lies a backbone for fertilizers, coolants, cleaning agents, and multiple synthesis processes. Our daily operations rely on its precise handling, reflecting both its power and its risks.

    Handling ammonia at scale means methodical attention to purity and stability. The product we release leaves our works after strict review by teams who clock real hours on the loading bays, not just behind a spreadsheet. Immense care goes into every batch: the concentration stays at 99.9% minimum to meet the demands of high-yield fertilizer production. In industrial refrigeration, such purity prevents fouling and corrosion in machinery, reducing the risk of unplanned shutdowns that cost clients both time and product.

    There’s a reason farms, power stations, and chemical plants request our product by brand and not by generic description. We’ve seen buyers tempted by cut-rate sources find residue buildup, pressure swings, or equipment failure—ammonia that’s seen a few too many middlemen and lost its consistent quality. We price for reliability, because we know what a contamination shutdown does to a nitric acid plant or a shipment of finished textiles.

    Models and Specifications That Make a Difference

    We manufacture liquid ammonia under the designation NH3. We ship in various grades—industrial and refrigeration chiefly, with up to 99.98% purity. Water content and oil content hold within strict limits, confirmed on-site by real technicians, not just by barcode records. Impurity levels get flagged during production, not after. We produce under inspection standards aligned with industry and national benchmarks, because anything less increases operator risk.

    Our filling process draws from our own custom-fabricated tanks, designed to avoid traces of oil or other lubricants that plague generic-sourced ammonia. The models we supply include options for pressurized cylinders, ISO tanks, bulk rail tankers, and custom volumes for industrial complexes. The equipment matches ammonia’s demands—always pressure-rated, always corrosion-resistant.

    Standard shipment sees product with less than 0.2% water, below 0.1% oil, and tight controls on residual inert gases. Some specialty users—like semiconductor makers—order specially-dried variants for even tighter limits, achievable in our plant lines dedicated to this spec. Each tank’s certificate follows its shipment, for clear traceability. From packaging to documentation, every shipment reflects decades of technical refinement.

    Main Uses: Fertilizer, Refrigeration, Chemical Synthesis

    No farm running on modern methods survives without some form of ammonia-derived fertilizer. We see the chain from ammonia to urea, ammonium nitrate, ammonium sulfate daily. Our clients rely on stable cost and composition, not just for field output but for planning their next year’s contracts.

    Ammonia-cooling units shape the backbone of cold chains: food storage, protein processing, industrial freezing. One poorly maintained cylinder or an off-spec shipment threatens not just the company but the product streams that feed cities.

    In chemical synthesis, few building blocks rival ammonia’s flexibility. Explosion-grade nitric acid plants, plastics, fibers, pharmaceuticals: all trace downstream from pure, stable ammonia. Whether it’s for caprolactam in nylon production or for hydrazine derivatives, the input chemistry gives no room for uncertainty.

    Specialized users come to us with precise purity demands: power station smokestack emission controls, chemical scrubbers, lab-scale synthesis. Every year brings new requests—sometimes for volume, sometimes for composition tweaks, always for consistency.

    Comparing Liquid Ammonia to Other Options

    Solid ammonia compounds and solution-containing ammonium compounds serve unique roles, but none carries the direct, flexible power of liquefied ammonia. Compare raw ammonia to urea or ammonium sulfate: those contain less nitrogen per unit weight—urea delivers 46%, compared to 82% in liquid ammonia.

    Granular fertilizers store easily and apply well in broad-acre situations, but the conversion and application costs build up, and the nitrogen becomes available over longer periods. In climates where rain or irrigation hit unpredictably, volatility in form can shift field yields by the ton. Liquid ammonia can be directly injected underground to limit loss.

    Against anhydrous ammonia gas, liquid form offers denser storage and easier mass transfer. Handling liquefied product under pressure cuts down the escape and accidental release that can follow straight gas handling. There’s a reason large installers rely on pressurized tanks—they know the gas phase takes more volume and raises risks of leaks that evacuate workplaces and communities.

    Every substitute demands extra downstream work: dissolving, blending, granulating. Each step opens windows for local contamination, off-odor, or nitric acid breakdown. Ammonia shipped directly from the manufacturing reactor, pressure-stabilized and undiluted, leaves fewer handoffs—and fewer questions.

    Direct Experience: What it Takes to Do It Right

    Manufacturing ammonia at this scale calls for operator vigilance—never a hands-off, semi-automated process. One slip in venting protocols, one missed leak check costs not just product but personal safety. Our veteran crew carries experience learned the hard way: nights of round-the-clock temperature tracking, preventive maintenance that keeps tanks sound, standby compressors ready in peak heat.

    Regulatory audits pass through our production lines regularly. Real batches find random sampling; each technician faces inspectors. Failures threaten not only licenses but reputational damage that years can’t undo. In this industry, shortcuts rarely stay hidden. The ammonia odor, the rapid fog, the traces in vented steam tell their own stories.

    Shipping teams match each load’s pressure requirements with compatible tanks and gauge reads. Drivers can spot small changes in vent temperature and sound long before an automated alarm triggers. Deep experience shows itself in these details, not just in annual reports.

    A product this reactive, this critical, shapes every process downstream. Ask any operator how many times they’ve had to restart a batch when an impurity triggered a catalyst shutdown, or when a low-grade charge caused pressure swings. Each downtime hour grows into missed shipment schedules and contractual penalties measured in six figures.

    Responsible Handling: Training and Traceability

    Years of operation teach the same lesson: quality assurance begins with people, not paperwork. We invest in in-house training—every new hire spends weeks shadowing senior loaders before handling a single valve solo. That discipline doesn’t come from classroom hours, but from learning consequences: minor leaks become major quickly; minor impurities multiply the impact.

    Every tank gets a full run of traceability, backed up by daily log sheets, independent checks, and automated batch records. With the increasing push for digital oversight, we now manage full inspection logs, GPS-stamped shipment routes, and multi-parameter tank histories. That means in case of query or audit, each lot’s journey is clear from reactor to recipient site—no blank gaps, no mystery stops.

    Customers approach us because they’ve experienced the stress of interrupted supplies or off-spec material. Stories circulate in the industry—pressure-relief valves jammed, corrosion inside lines, losses in closed-circuit refrigeration. They turn to source manufacturers for one reason: reliability measured in real delivery records and consistent certificate outcomes.

    Safety, Environment, and Community Impact

    There’s no shortcut around ammonia’s risks. As a producer, we draw strict lines around containment, PPE use, and incident response. Regular drills keep every shift alert. Ammonia’s “sharp” smell is well known, but we train our team to account for risks well before sensory warning, relying on meters and gauges calibrated after every shift.

    Environmental concerns stay close to daily routines. All waste streams face neutralization with acid scrubbers and water treatment designed for rapid, complete breakdown. Accidental releases can trigger community response plans—not theory, but procedures rehearsed quarterly. Neighbors remember who managed well and who didn’t.

    We work under permits and with full transparency. Local officials, environmental monitors, and emergency crews visit routinely. We open our maintenance and testing logs, not because it’s a favor, but because this trust preserves our business for decades.

    Every manufacturer leaves footprints beyond the fence line—odor reports, minor discharges, truck inspections. Minding these details every day makes the difference between steady production and sudden forced shutdowns.

    Supporting Future Growth and Adaptation

    Ammonia’s market landscape evolves yearly. Clean energy demands new uses for green ammonia; transport corridors need more distributed supply. Sustainability pushes require energy-saving shifts in synthesis and in logistics management. In our own lines, we’ve cut energy inputs, streamlined water usage, and replaced aging compressors with high-efficiency units modeled after refinery best practices.

    With ammonia emerging now in energy carrier studies, such as for direct combustion or for hydrogen release, we field research requests from both established and new energy firms. The product must match not only agricultural or chemical standards but new criteria for emissions, byproduct handling, and storage. These aren’t gimmicks—they require methodical work to expand capacity, adapt storage, and enable flexible purity grades.

    End users no longer accept one-size-fits-all ammonia. Custom delivery, low-carbon tracking, regional warehousing, even blending for local regulatory standards all feature in negotiations. Much of our research and scale-up now focuses on meeting these evolving requirements without compromising the purity and reliability we’ve spent years refining.

    Supporting the industry’s responsible evolution means direct cooperation with engineers, buyers, and safety management at every client. We send our own specialists to support on-site commissioning or troubleshooting, because remote support rarely fixes ammonia’s real-world challenges.

    Why Direct Manufacturing Relationships Matter

    Customers tell us time and again—direct lines to the source matter. Intermediaries often fail to grasp the technical demands or the consequences of small variations batch-to-batch. Sourcing directly from the manufacturer eliminates handoffs that introduce questions about storage, delayed shipping, or tampered seals.

    As long-haul vendors with real-world experience, we’ve seen plenty of supply disruption stories: delayed ports, mismatched paperwork, equipment held up for surprise inspection. With our distribution, the chain of custody stays clean and visible. Product never lingers unknown or sits outside secure lines. Industrial buyers—those carrying the risk—see the difference in downtime rates, cost of shutdowns, and finally in the ability to plan beyond the next delivery.

    Each order gets the benefit of streamlined planning. Our loading bays interface directly with client schedules. Bulk users receive not just product, but on-the-ground guidance for tank ventilation, on-site testing, and emergency response planning. That connection means our feedback loop stays tight: production line to end user, problems flagged early, solutions developed jointly.

    Pushing for Accountability and Value

    Years in this sector show that anyone can ship product during stable cycles; only serious manufacturers sustain quality, delivery, and support through market turbulence. Climate volatility, geopolitical events, and regulatory shifts have all tested our plant’s ability to adapt.

    Through every squeeze, decision-making depends on practical realities: choosing the right supplier for mechanical spares, staying up to date with advances in ammonia containment, and building redundant systems for unplanned outages. No operation at scale runs without setbacks; credibility grows not in avoiding problems, but in facing and fixing them transparently.

    We’ve weathered material shortages, expanded warehousing to prevent shipping bottlenecks, and developed in-house maintenance teams who can swap compressor parts on night shift. That resilience pays off for users who need more than low prices—they need supply certainty.

    Modern Innovations and the Road Ahead

    The push for greener, lower-carbon ammonia places new expectations on legacy producers. We invest in energy management systems that capture waste heat, recycle condensable vapors, and maximize raw material efficiency. Our R&D crosses into partnerships with academic and industry groups to support pilot projects in green ammonia, using hydrogen from renewable sources to cut the overall carbon footprint.

    These projects require more than laboratory trials—they stretch operational discipline, requiring new material sourcing, novel reactor design, and deeper involvement in downstream innovation. The changing regulatory landscape drives upgrades in emissions control: new scrubber designs, improved leak detection, and proactive incident contingency planning.

    Ammonia’s value chain will increasingly include carbon tracking, not only at the manufacturing stage but across logistics, application, and even recycling. Buyers ask for lifecycle impact data, greenhouse gas intensity scores, and independent validation of green sourcing. The facility upgrades and reporting backbone needed for this shift reflect a deep commitment beyond present margins.

    Ammonia’s Role in a Connected Industry

    Industrial supply chains don’t exist in isolation any more. As a core producer, our connections with miners, logistics operators, fertilizer blenders, and regional governments shape decision-making, investment, and community engagement.

    Each year brings requests for new grades, revised modes of shipment, or support for emergent industry directions. We field technical support specialists not just for compliance but as an extension of our ongoing commitment—on-site troubleshooting, remote data review, or technology transfer for partners introducing new ammonia applications. Our operation’s success stands not on isolated technical wins but on sustained relationships that allow us to anticipate problems and co-develop solutions.

    Direct experience shapes all our process improvements. Feedback from end users feeds our ongoing product refinement, drives our investments, and sharpens our team’s focus.

    Invested in Quality, Rooted in Experience

    Every shift, every load, every new technical challenge builds into a recipe for reliability and trust. Producing liquid ammonia is no small undertaking; doing it on an industrial scale and sustaining it through changing conditions draws on years of firsthand knowledge.

    From our vantage point at the source, we see the whole arc: raw material extraction, precision synthesis, careful storage, and expert transit. What sets us apart isn’t just a purity number on a spec sheet, but an ongoing commitment to the end users’ actual success—supporting their operations with stable, safe, and precisely documented ammonia.

    As energy, agriculture, and industry move forward, ammonia’s role broadens and evolves. With direct production, stringent quality regimes, and transparent sourcing, we back every shipment with the full weight of our experience—aiming not just to meet standards, but to shape them.