Liquefied Ammonia
- Product Name: Liquefied Ammonia
- Chemical Name (IUPAC): Azane
- CAS No.: 7664-41-7
- Chemical Formula: NH3
- Form/Physical State: Liquefied gas
- Factroy Site: No.89 Lihua street, Funing District, Qinhuangdao City, Hebei Province, China
- Price Inquiry: sales2@boxa-chem.com
- Manufacturer: Qinhuangdao Lihua Starch
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|
HS Code |
473952 |
| Chemical Formula | NH3 |
| Appearance | colorless liquid under pressure |
| Molecular Weight | 17.03 g/mol |
| Boiling Point | -33.34°C |
| Melting Point | -77.73°C |
| Density | 0.682 g/cm³ at -33°C |
| Solubility In Water | very soluble |
| Vapor Pressure | 8.6 atm at 20°C |
| Flammability | flammable |
| Odor | pungent, suffocating |
| Autoignition Temperature | 651°C |
| Critical Temperature | 132.4°C |
| Critical Pressure | 113 atm |
| Ph | alkaline when dissolved in water |
| Cas Number | 7664-41-7 |
As an accredited Liquefied Ammonia factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Liquefied Ammonia is packaged in 50-liter high-pressure steel cylinders, painted silver with hazard labels, tightly sealed with safety valves. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for liquefied ammonia involves safe, pressurized tank containers, ensuring leak-proof transport and compliance with hazardous material regulations. |
| Shipping | Liquefied ammonia is shipped in specialized, pressurized steel containers or tankers designed to withstand high pressure. The containers are clearly labeled and equipped with safety valves. Transport is regulated due to ammonia's toxic and corrosive nature, requiring adherence to strict safety protocols to prevent leaks and exposures during transit. |
| Storage | Liquefied ammonia is stored in specially designed, tightly sealed pressure vessels made of steel to prevent leaks, as it is highly toxic and volatile. Storage tanks are kept cool and placed in well-ventilated, isolated areas away from heat sources, flames, and incompatible materials. Safety features include pressure relief valves and monitoring systems to detect leaks or overpressure conditions. |
| Shelf Life | Liquefied ammonia has an indefinite shelf life if stored properly in tightly sealed, corrosion-resistant containers under recommended pressure and temperature conditions. |
Competitive Liquefied Ammonia prices that fit your budget—flexible terms and customized quotes for every order.
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- Liquefied Ammonia is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales2@boxa-chem.com.
Liquefied Ammonia: The Product Behind Essential Industries
How We Make Liquefied Ammonia
At our plant, liquefied ammonia does not arrive by luck or by outsourcing. We produce it ourselves, starting with air and natural gas as raw ingredients. Steam reformers break down the gas to hydrogen. Air separation systems give us pure nitrogen. Ammonia synthesis then brings these elements together at high pressure, with iron as the catalyst. The resulting ammonia gas cools and compresses until it flows as a liquid ready for tanks and tankers.
We control every variable in the process. Each unit produces ammonia that meets industry specifications for water content, oil, and other impurities. The ammonia is colorless and clear, handled at temperatures so cold that steel pipes sweat and valves ice over. None leaves the site until it matches the standards our customers require for their plants and facilities.
The Role Liquefied Ammonia Plays
We know ammonia never spends much time in our storage spheres. As soon as it's ready, we start loading. Fertilizer makers rely on fresh liquefied ammonia every day to keep up with planting and feeding schedules. Their demand sets our pace. Every drum, ISO tank, and bulk trailer that rolls out of our gate fuels entire harvest cycles for crops like corn, wheat, rice, and vegetables. Their fields would not feed as many people or yield as much nutrition without the nitrogen we help deliver.
Industrial buyers shape the rest of our shipment flow. Cold storage warehouses draw on our supplies for refrigeration. Steelmakers amend their operations with ammonia to control oxygen and carbon. Water treatment facilities use our ammonia to reduce chloramine byproducts and limit disinfection byproducts. For each of these customers, timing matters. The chemical has to arrive clean, pressurized, and cold, or processes can halt and losses stack up. We keep our systems running so their doors stay open.
Ammonia’s Specifications: More than a Number
We believe an honest look at specifications reveals real-world priorities. The liquefied ammonia we ship holds to a minimum purity above 99.5 percent. We monitor residual water, which must stay well under 0.2 percent, and oil levels remain tightly checked. Ammonia this pure reacts sharply with acids, forms stable complexes with certain metals, and behaves predictably for fertilizer blending or NOx reduction. Our analytical team measures and re-measures every batch so customers know exactly what they’re getting.
Some buyers ask about temperature and pressure. At atmospheric pressure, ammonia boils at -33° Celsius, but we rarely ship at that pressure. We fill high-pressure, secure vessels at conditions designed for safety and compliance with transport guidelines. The liquid rolls out at about 8-10 bar at ambient site temperatures. Each tanker, railcar, or drum holds a product with consistent vapor pressure and evaporation rates, crucial for farmers who need injected fertilizer lines to perform across fields or operators fine-tuning air pollution control equipment.
How Liquefied Ammonia Differs from Other Ammonia Products
Ammonia comes in many forms. Customers sometimes ask about the difference between our liquefied ammonia and ammonium nitrate, ammonium sulfate, or aqua ammonia solutions. The distinctions matter.
Liquefied ammonia is pure, pressurized, and easily vaporized—far more concentrated than the 20-30 percent of ammonia by weight in aqueous solutions like aqua ammonia. That higher concentration means greater transport efficiency, faster nitrogen injection rates, and more compact storage per ton of nutrient value. Our product does not dilute with water or carry additional ions. With dry ammonium nitrate or sulfate, farmers handle solid granules that spread differently and dissolve at a different pace in fields, but those solids originate from our ammonia too—producers count on us for chemical feedstock.
In air pollution control, our liquefied product delivers fewer byproducts and lower system corrosion because it contains no extra hydration or salt. That translates to longer equipment life and fewer shutdowns for cleaning.
Many fertilizer users who start with solids eventually move to direct ammonia injection because they want more flexibility in timing and distribution. Our customers who switch notice fewer logistical headaches and less volume passing through their hands. Liquefied ammonia offers unmatched power per cubic meter, which saves on handling and transportation costs. The trade-off remains: handling liquefied ammonia demands extra care, tighter systems, and well-trained staff, but the benefits in process control and plant output make the choice straightforward.
Field Experience: Quality Upgrades and Consistent Supply
Over years in the chemical industry, we've witnessed the difference between field application of high-purity liquefied ammonia versus off-spec batches. We receive reports quickly when a customer’s injector system blocks with oil or water contamination, or refrigeration performance drops due to impurities. Each problem forces downtime and repairs, disrupting schedules and output. That's why we guard every batch with rigorous lab checks.
Farms that feed hundreds of people won't tolerate erratic supply. Our chain of transport—road, rail, occasional barge—anchors its reliability in our inventory and planning models. Tough winters, port delays, or sudden market surges test every link, but the years have taught us to build redundancy into storage and logistics. Regular tank recertification, strict driver protocols, and real-time tank monitoring cut down on emergencies and surprise losses.
Commitment to Safety and Training
We do not take safety lightly. Our ammonia systems demand regular audits, and we've trained every driver, loader, and technician for emergency scenarios. Detectors test for any trace leaks. Repairs start instantly if anyone notices an off-smell or pressure anomaly. Ammonia is unforgiving if mishandled, but it rewards careful management with stable supply, long equipment life, and low waste. Our team puts safety at the front line, every shift, every load.
We've worked beside customers through upsets and emergencies. We deploy temporary tanks and can coordinate bulk hose connections to bridge supply gaps. That kind of support is only possible when you know your product down to each molecule—not just the data on a spec sheet, but how it behaves after miles of shipping, storage, and pumping. This experience lets us keep ammonia flowing to the people who depend on it.
Environmental Responsibility and Regulatory Practice
Our operation functions in a tightly regulated space. Every shipment and tank obeys a web of guidelines on atmospheric releases, water use, and emissions. Over the years, as ammonia market volumes have risen, so has scrutiny from environmental agencies. We consistently monitor for fugitive emissions, adapt plant controls to new limits, and reinvest in abatement equipment as rules shift. Responsible stewardship protects our permits, but more importantly, keeps our presence sustainable for the local community and landscape.
We're asked why we maintain extra vapor recovery or scrubber capacity when older permits would suffice. Experience answers: one missed leak or ignored valve can set back years of trust and community cooperation. Schools, neighborhoods, and small industry clusters coexist near our plant. Keeping air, water, and ground safe ensures our license to operate endures. We keep lines of communication open to local authorities, fire departments, and environmental advocates. This partnership grows stronger as technology improves monitoring and response. We welcome questions from residents and customers alike about how we handle our product from start to finish.
Efficiency and Innovation
Our chemical engineers and operators do not rest on decades-old production flows. Each year, we test new catalysts that raise ammonia yield without driving up natural gas consumption. Small changes in compressor optimization, waste heat recovery, or valve swap-out can bring sizable gains in plant throughput. We pursue advances not just for energy savings, but for reliability—because a breakdown means customers lose more than a day’s supply.
Dispatch uses digital tank monitoring and GPS routing on all key shipments. Customers check their own deliveries online and know product is on the road before it arrives. Maintenance teams schedule predictive servicing to swap out at-risk components before they break. This approach reduces product delays and quality slips that can happen in less tightly managed operations.
We’re part of regional innovation groups testing green ammonia made from renewable hydrogen, and tracking global carbon intensity benchmarks as demand for low-emission fertilizer expands. These projects are not academic exercises—they aim to cut the environmental footprint without compromising supply or end-use quality. Our team sees real promise in zero-carbon ammonia, but we focus on maintaining rock-solid performance even as we shift the energy mix.
Customer Experience: Why Producers Keep Coming Back
Feedback from our long-term buyers tells us what works and where we can improve. Reliable product, no unexplained off-notes, no records lost or labels misapplied—that’s the minimum. When a farmer or plant manager calls needing an urgent shipment, they expect no surprises. If weather or infrastructure gets in the way, a real person answers with practical timelines and solutions, not excuses.
We build relationships on more than price. For some, the big gain is the advice we offer: how to adjust injection pressures for weather swings, how to coordinate storage usage so nobody runs dry, how to troubleshoot system hiccups from upstream batch shifts. For others, the benefit comes from seamless integration with their other bulk chemical orders—more predictability, less administrative burden. Some fertilizer plants ask about switching from solid to direct ammonia sourcing; we guide them through permitting, design, and startup, drawing on hundreds of field conversions over the years.
Technical support does not end at the loading dock. Our teams often visit farms and factories, gathering firsthand reports and calibrating new installations. If a regulator, product manager, or operator wants to see the process, we run real tours with open Q&A. That transparency carries weight when business leaders commit their own operations to regular ammonia use.
Quality Control and Risk Management
Years in the business have taught us that the value of a chemical shipment is as much about consistency as about price. Every tank draws from the same reactor flow, watched around the clock by experienced process technicians and tested by our in-house chemists. Deviations get caught and contained before they leave the plant. Equipment upgrades—including corrosion-resistant linings and automated shutdown systems—have paid for themselves through years of fault-free deliveries and customer trust.
We track every vessel by batch number and shipment ID. Should any issue arise downstream—trace impurities, pressure anomalies, or documentation hiccups—we can trace everything by lot and correct the discrepancy. This commitment to traceability keeps both us and our clients compliant with auditors and regulatory bodies.
Our plant team undergoes regular training updates and emergency response drills. We simulate leak scenarios and backup system failures. Tight adherence to real-world training pays off during weather upsets or market stress, when customers can’t afford a lapse in supply or safety.
The Bigger Picture: Ammonia as a Strategic Resource
Liquefied ammonia draws special focus now as countries plan for food security and energy transition. As world population grows, and new fertilizer demand jumps in unexpected corners, pressure mounts on every producer and supplier in the chain. Each new end-user with strict emissions goals shifts how supply is distributed and tracked. We work with national and international monitoring systems to ensure security of supply, product purity, and compliance with a shifting field of environmental rules.
Some of the coming decade’s most interesting work points toward using ammonia not only as a fertilizer and refrigerant but as a dense hydrogen carrier for clean energy. Our team closely follows research showing how ammonia could someday power ocean vessels or provide backup fuel for the grid. We contribute practical field data to these projects, ensuring that new uses for ammonia reflect the realities of plant operation, logistics, and downstream handling. The breadth of these discussions shows how far-reaching ammonia’s impact remains, well beyond the everyday use as a fertilizer or refrigeration medium.
Our decades of experience producing and supplying liquefied ammonia shape our choices in the plant, on the road, and with each client. Demand for reliability, quality, and forward-thinking safety practices only grows over time. Each shipment continues a long tradition while marking new ground in chemical manufacturing and delivery.