|
HS Code |
758729 |
| Chemicalname | Ammonia |
| Chemicalformula | NH3 |
| Molarmass | 17.03 g/mol |
| Casnumber | 7664-41-7 |
| Appearance | Colorless gas |
| Odor | Pungent, irritating |
| Meltingpoint | -77.73 °C |
| Boilingpoint | -33.34 °C |
| Solubilityinwater | Highly soluble |
| Density | 0.73 kg/m³ (at 0 °C, gas) |
| Ph | Approx. 11.6 (0.1M solution) |
| Flashpoint | -77.8 °C (closed cup) |
| Vaporpressure | 857 kPa (at 20 °C) |
| Autoignitiontemperature | 651 °C |
| Unnumber | UN 1005 |
As an accredited Synthetic Ammonia factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Synthetic Ammonia is a 25-kilogram steel cylinder with safety valve, hazard labels, and manufacturer’s details prominently displayed. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Synthetic Ammonia involves securely packing chemical-grade cylinders/drums, ensuring leak-proof handling, and complying with safety regulations. |
| Shipping | Synthetic ammonia is typically shipped in pressurized steel cylinders, tanks, or bulk containers designed for anhydrous ammonia. It must be transported according to regulations for hazardous materials, with proper labeling and secure fittings to prevent leaks. Temperature and pressure must be controlled, and appropriate safety equipment is required during handling and transit. |
| Storage | Synthetic ammonia should be stored in tightly sealed, corrosion-resistant containers, preferably in a cool, well-ventilated area away from direct sunlight and sources of heat or ignition. The storage area must be equipped with adequate ventilation, leak detection systems, and safety signage. Keep separate from oxidizers, acids, and halogens. Proper protective equipment should be used during handling and storage. |
| Shelf Life | Synthetic ammonia has an indefinite shelf life if stored properly in sealed containers, away from moisture, heat, and incompatible substances. |
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Purity 99.8%: Synthetic Ammonia with 99.8% purity is used in urea fertilizer production, where it ensures high nitrogen content and crop yield improvement. Stability Temperature -33°C: Synthetic Ammonia with a stability temperature of -33°C is used in industrial refrigeration systems, where it provides reliable and efficient cooling performance. Anhydrous Grade: Synthetic Ammonia in anhydrous grade is used for NOx reduction in power plant flue gas treatment, where it enables effective emissions control. Molecular Weight 17.03 g/mol: Synthetic Ammonia with a molecular weight of 17.03 g/mol is used in chemical synthesis processes, where it promotes precise stoichiometric reactions. Low Moisture Content <0.1%: Synthetic Ammonia with moisture content below 0.1% is used in pharmaceuticals manufacturing, where it prevents product contamination and maintains reaction integrity. Melting Point -77.7°C: Synthetic Ammonia with a melting point of -77.7°C is used in lab-scale cryogenic experiments, where it allows safe and controlled low-temperature conditions. High Volatility: Synthetic Ammonia with high volatility is used in surface cleaning for semiconductor fabrication, where it enables rapid evaporation and residue-free surfaces. Corrosion Inhibitor Content: Synthetic Ammonia formulated with corrosion inhibitor is used in cooling water systems, where it extends equipment lifespan and reduces maintenance costs. |
Competitive Synthetic Ammonia prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@liwei-chem.com.
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Tel: +8615365186327
Email: sales3@liwei-chem.com
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Over decades in chemical manufacturing, we have seen synthetic ammonia shape modern industry like few other materials. Producing it means managing a complex balance of pressure, temperature, and pure raw materials using the ammonia synthesis, or Haber-Bosch, process. Each batch emerges from reactors after hydrogen—derived from natural gas, sometimes renewable sources—and nitrogen from the air combine over a catalyst. This model reflects decades of optimization, investment, and attention to purity and energy efficiency.
Most of today’s output comes as liquefied anhydrous ammonia, reaching customers in tanks or cylinders at over 99.5% purity. Some buyers look for technical or fertilizer grade, but for decades we have focused on keeping water, carbon dioxide, and oil content below reliable thresholds. I have watched operators prep feedstock, run gas scrubbing columns, and maintain pressure in reactors; the finished product travels from condenser to storage and shipping with frequent sampling and inline monitoring. The batch’s purity and consistency depend on quality controls as much as on precise engineering.
Nearly every ton from our plant winds up nourishing a field somewhere in the world as ammonium nitrate, urea, or directly as bulk fertilizer. Nitrogen is hard to supply biologically at sufficient scale; ammonia bridges the world’s food needs and the raw energy of atmospheric nitrogen. The value is most obvious in agriculture, but ammonia’s reach extends far beyond. We ship lots to resin and plastics factories, many to textile plants, and some to refrigeration system builders. Ammonia’s volatility and solubility let it strip unwanted minerals from effluents, extract metals in hydrometallurgy, or cool food warehouses as a natural refrigerant—because ammonia provides high latent heat and breaks down quickly in the environment.
In daily dispatches, our teams customize delivery formats. Industrial users take pressurized tanker loads, while specialty users ask for smaller drums or solution blends. Each contract reflects months of discussion, field trials, or technical lab testing. Since ammonia is so strongly alkaline and reactive, safe handling, clean tanks, and documented purity are not just regulatory boxes to tick—our end users rely on predictable performance. A poor-quality batch clogs distribution lines, kills bacteria in bio-digesters, or damages crops. Experienced users—some of whom we have worked with for generations—demand reliable sourcing, not empty marketing promises.
Customers often ask what sets one manufacturer’s synthetic ammonia apart from another’s. We answer from experience: the best material consistently meets specification without shortcuts. We monitor for trace metal contaminants, residual oil, and off-odor compounds because even small shifts in purity can disrupt downstream chemical syntheses or poison catalysts. Tight ammonia-water ratios matter for safe transport and future blending—especially if the customer injects it directly into irrigation water or chemical reactors.
Adapting to increasingly strict environmental controls, our processes now integrate waste heat recovery and emission abatement. Years ago, much of the carbon dioxide was simply vented. Now, as climate attention grows, we recover that CO2 for urea synthesis or distribute it to soft drink bottlers in partnership. This keeps emissions in check while supporting the broader industrial ecosystem—another lesson from the production floor: nothing useful goes to waste if you know your chemistry and your market.
Ammonia can challenge even the most experienced operators. It boils at -33.3°C, so it travels under pressure or as refrigerated cargo. Energy grids, pump reliability, and experienced drivers make up much of our headache during busy seasons. Insulation, pressure relief, and detection systems all must function seamlessly, day after day. Sometimes, customer sites need upgrades or special training to handle bulk deliveries—one forgotten valve or a training lapse can lead to costly incidents. We work closely to share technical bulletins and hands-on training.
Every shipment receives attention from our staff. Leak checks, tank calibrations, and dispatch traceability keep material flowing safely. Some of our operators have spent their entire careers around ammonia. Their eyes catch what contracts or datasheets cannot. Even now, despite automation and improved logistics, personal judgment plays a crucial part in delivering safely to our partners.
We sometimes get asked about the difference between synthetic ammonia and material from natural or byproduct sources. There is almost no significant natural reservoir of concentrated ammonia on earth—it appears only in trace form in air or naturally decaying material. Most commercial supply today comes directly from synthetic processes or, rarely, as a byproduct of coke ovens or fermentation. Those byproduct sources often carry more impurities or lower concentrations, making them unsuitable for agriculture or precision chemical syntheses. As manufacturers, we hold the keys to purity and to supply at scale—important because most large consumers cannot tolerate off-spec batches.
Bulk fertilizer producers require stable, high-purity ammonia for downstream conversion into urea or ammonium nitrate. Byproduct ammonia may work in closed-loop uses or as scrubber neutralizer, but it cannot reliably meet the needs of large-scale agriculture, specialty polymers, or pharmaceutical chemicals. As a direct supplier, we receive almost daily requests from regional buyers hoping to blend byproduct waste gases; their repeated return to certified synthetic supply tells the story. Reliability, safety, and quality all trace back to the source and to careful manufacturing.
Expectations for synthetic ammonia are changing with new focus on carbon footprint and sustainable manufacturing. Traditionally, hydrogen production for ammonia depends on natural gas, so the process emits CO2. We have spent years investing in process upgrades, capturing CO2, and looking at renewable hydrogen—like water electrolysis powered by wind or solar. Volumes are modest compared to global demand, but early adopters in specialty chemicals or high-value agriculture request volumes of “green ammonia” for trials and product lines. These initiatives push us to keep refining, keep searching for ways to use less energy per ton, or source hydrogen from cleaner alternatives.
We view this shift with cautious optimism. Each new generation of equipment improves thermal efficiency and opens up new opportunities to close material loops on site. Regulations keep tightening, especially in regions with zero-carbon targets, so we track all emissions precisely and report to buyers and authorities alike. This transparency builds trust. It also allows more forward-looking customers to specify their purchase based on carbon intensity—something that simply wasn’t possible even ten years ago.
What buyers care about most spans several themes. Purity and reliability matter foremost for anyone running a closely controlled synthesis—polymers, explosives, resins, and pharmaceutical intermediates all need ammonia at strict specifications. For these users, we’ve seen major cost savings and improved product yields when we supply consistent material batch-on-batch. On the fertilizer front, the priorities focus on delivery logistics, safe onsite handling, and always-on supply—no grower wants to miss a narrow planting window or risk crop stress due to a missing tanker.
Strong downstream relationships come from experience, not just technical sales calls. We have helped customers solve onsite challenges: from retrofitting storage for colder climates to troubleshooting pump leaks or identifying off-odors in finished blends. Many times, a small suggestion from our staff in loading or storage design prevented mechanical failure or contamination. Industry veterans know that headline numbers—specification minima, lab purity—do not replace trust built from thousands of tons delivered reliably.
Seasonal demand swings, plant outages, and sudden shifts in shipping requirements pose daily obstacles. During planting seasons, demand may surge far beyond the average, and delivery schedules compress from weeks to days. Ready access to product depends on disciplined inventory management, rapid quality control, and real-time logistics. If a truck falls behind or a railcar gets delayed, it is not just our operation affected—dozens of farms or factories wait on just-in-time supplies. We have seen supply chain tension build quickly if backup contingency stock falls behind.
Chemical manufacturing often struggles with maintenance, utility interruptions, and workforce challenges. Sourcing hydrogen or keeping catalyst beds in peak condition requires investment, downtime, and hard-to-find technical talent. Safety and process reliability take constant attention. Some buyers imagine ammonia only as a raw material cost on a spreadsheet, but from our view, every truck dispatched or plant batch produced represents months of preparation and layers of background work.
Synthetic ammonia links industrial chemistry with the world’s need for food security. Each year, global demand rises as populations grow and arable land expands. Improvements in our technology—catalyst design, energy recapture, integration with renewable hydrogen—offer pathways to keep pace while reducing the impact on climate. Our investments tie directly into supporting reliable yields for farmers and secure supplies for chemical manufacturers worldwide.
As more governments encourage green chemistry and tighter climate controls, ammonia manufacturing’s role grows. No practical alternative exists today for nitrogen fixation at scale. Fertilizer producers, resin manufacturers, and many specialty users rely daily on direct sourcing and ongoing support from primary manufacturers. As we adapt to climate and market pressures, synthetic ammonia remains vital, and meeting demand in sustainable ways guides our future investment and ongoing technical work.
Many years in ammonia manufacturing reveal several enduring lessons. Investment in quality and safety pays off more than any marketing or price advantage. Ongoing improvement—whether through energy savings, emission control, or upstream raw material selection—remains possible only through deep engagement with technology and close field relationships.
Knowledgeable customers now ask for more than a product spec sheet. Their focus has shifted towards lifecycle impact, tech support, and supply reliability. As a manufacturer, we share our experience and results openly, knowing the market increasingly values proven expertise and transparent reporting. With every delivery, we carry both our technical heritage and an obligation to meet the next generation’s standards—for safety, for climate, and for responsible manufacturing.