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HS Code |
823081 |
| Chemical Name | Ammonium Nitrate |
| Formula | NH4NO3 |
| Cas Number | 6484-52-2 |
| Appearance | White crystalline solid |
| Molar Mass | 80.04 g/mol |
| Melting Point | 169.6°C |
| Solubility In Water | Very soluble |
| Density | 1.725 g/cm3 |
| Explosive Limit | Non-explosive (when combustible content ≤0.2%) |
| Main Uses | Fertilizers, oxidizing agent, chemical synthesis |
As an accredited Ammonium Nitrate [Combustible Content ≤0.2%] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, high-density polyethylene bag with blue hazard labeling, sealed, containing 25 kg of Ammonium Nitrate [Combustible Content ≤0.2%]. |
| Shipping | Ammonium Nitrate [Combustible Content ≤0.2%] is shipped as a solid, typically in tightly sealed, moisture-resistant bags or bulk containers. Classified as an oxidizer (UN1942), it must be kept separate from incompatible substances and stored in cool, dry conditions. Proper labeling and documentation in accordance with regulatory guidelines are required during transport. |
| Storage | Ammonium Nitrate [Combustible Content ≤0.2%] should be stored in a cool, dry, well-ventilated area away from combustible materials, heat sources, and direct sunlight. Keep in tightly sealed, corrosion-resistant containers. Segregate from acids, organics, reducing agents, and incompatible substances. Store on non-combustible surfaces with adequate spill containment, and follow all relevant regulations and safety guidelines to prevent contamination or accidental decomposition. |
Applications of Ammonium Nitrate [Combustible Content ≤0.2%] in Industrial ManufacturingAs a direct manufacturer, we supply Ammonium Nitrate with controlled combustible content specifically processed for major industrial segments demanding consistent purity and controlled physical properties. Below we present structured industrial applications where our premium-grade material integrates into regulated process lines and final product manufacturing. 1. Civil Explosives for Mining and QuarryingThe mining and quarry sector uses Ammonium Nitrate as a primary oxidizer in bulk industrial explosives, such as ANFO (Ammonium Nitrate Fuel Oil) and emulsified blasting products. Our low-combustible-content material meets the strict margin for safe handling during blending with hydrocarbons or emulsifiers. Production requires stringent dust control and consistent particle size to minimize risk and optimize detonation velocity. Downstream operators monitor compatibility with site storage guidelines and regulatory protocols, integrating the product at the charging plant before onsite deployment in blastholes for rock fragmentation. Industry compliance standards
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2. Nitrogen Fertilizers for Crop ProductionLarge-scale fertilizer producers use Ammonium Nitrate as a concentrated nitrogen source for agricultural blends. It serves as a base ingredient in granulation and urea-ammonium nitrate (UAN) solutions to optimize plant nutrient delivery. Regulatory constraints demand routine impurity analysis and moisture control to comply with environmental and end-use safety regulations. Downstream, blending occurs in high-capacity mixers or continuous prilling towers before bagging for domestic and export markets. The material supports predictable release rates and compatibility with additional macro- and micronutrients. Industry compliance standards
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3. Airbag Gas Generant Materials in Automotive SafetyAutomotive component manufacturers utilize Ammonium Nitrate in gas generant formulation for airbag inflators. The low combustible content ensures controlled pressure output without volatility. Precision weighing and blending into pyrotechnic tablets or granules are critical, managed under cleanroom or controlled-environment conditions. Strict traceability and contamination control are maintained throughout production, with full process validation. The material is charged into gas generant cartridges incorporated in steering wheel, side, and curtain airbags, providing rapid gas expansion during deployment events. Industry compliance standards
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4. Industrial Nitrous Oxide and Nitric Acid ManufacturingChemical processors employ Ammonium Nitrate as a feed material in the production of nitrous oxide (N2O) and concentrated nitric acid. For N2O, decomposition occurs in continuous vertical reactors under controlled temperature and vacuum, with onboard filtration to capture contaminants. For nitric acid, partial oxidation with ammonia or catalytic conversion incorporates Ammonium Nitrate as a reactant or intermediate within a closed-loop system. Our precise combustible content assures high conversion rates and stable process operation. Process integration mandates adherence to hazardous substance management and emission controls throughout the production stream. Industry compliance standards
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5. Oil Well Stimulation and Fracturing ApplicationsOilfield service companies deploy Ammonium Nitrate-based oxidizers in stimulation fluids and fracturing treatments for enhanced hydrocarbon recovery. Formulators incorporate our product for oxidizing action in delayed or controlled-release systems, especially in acidizing or breaking polymer gels. The material’s precise composition and minimal combustible residue improve operational predictability and safety, especially under HPHT (high pressure, high temperature) conditions. Integration into service company workflows requires tight chain-of-custody documentation, on-site blending into engineered fluid packages, and compliance with regional oilfield chemical management standards. Industry compliance standards
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6. Textile and Leather Processing Auxiliary ChemicalTextile finishing plants and tanneries incorporate Ammonium Nitrate during specific bleaching, desizing, and protein removal steps. Its oxidizing strength aids in breakdown of residual starch and protein-based impurities, and assists in fixation of certain colorants under controlled reaction time. Engineers integrate this raw material into batch or continuous finishing lines, closely monitoring temperature and effluent quality to ensure regulatory compliance and avoid over-oxidation. QC labs sample process baths before discharge to confirm ammonia and nitrate balance, ensuring safe effluent treatment. This grades especially supports export-oriented factories subject to strict international standards. Industry compliance standards
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Competitive Ammonium Nitrate [Combustible Content ≤0.2%] prices that fit your budget—flexible terms and customized quotes for every order.
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On our shop floor, attention fixes where it counts. Reliable ammonium nitrate with combustible content at or below 0.2% doesn’t turn up by accident. Every batch depends on thoughtful raw material selection, controlled synthesis, and a step-by-step purification process. Molten ammonium nitrate flows from the reactors, cooled under strict inert conditions, run through centrifuge and filter. From experience, we know: shortcuts invite trouble. Repeated checks against cherished specifications don’t just monitor product quality—these checks protect our customers’ processes, their workers, and our own team. Our certified laboratories test for trace organic matter and confirm every shipment stays below combustible thresholds. Over the years, we’ve invested in closed-loop material handling and advanced scrubbing towers to cut cross-contamination risk down to the barest minimum. Cleaner nitrate isn’t just a matter of meeting industry rules; it secures consistency once bags or bulk containers reach your site.
Anyone who has run a neutralizer or granulator day by day knows that controlling combustible content in ammonium nitrate isn’t a paper formality. Unwanted organic contaminants and residual dust amplify hazards—thermal runaways, brown fuming, unexpected ignition. Keeping the limit at 0.2% reflects a commitment to process reliability. Our plant switched from batch to continuous purification streams after seeing the difference just a few tenths of a percent can make in batch stability. For producers in agriculture, explosives, or specialty chemicals, margin for error shrinks fast. Ammonium nitrate that runs beneath the combustibles threshold opens smoother, safer work for blenders, packers, and field applicators. Downshifts in maintenance and incident reports for our clients have shown us this isn’t theory. The gain in operational uptime pays for itself.
We manufacture ammonium nitrate under tight process control with various output forms—prilled, granular, or crystalline—each suited for specific feed systems. But real differentiation starts with the purity markers. In our facility, the [Combustible Content ≤0.2%] rating signifies total organic carbon and oxidizable residue gets measured to the decimal, not guessed. Solubility, bulk density, and particle sizing get tracked as persistently as purity, since flow consistency and blending behavior often hinge on those values as much as on chemistry.
What separates product models isn’t a string of letters or catalog codes. It’s what goes into securing the cleanest, most predictable nitrate possible. We build in extra washing and filtration cycles on sensitive runs—not because regulation demands it, but because our most exacting end users already know where trouble hides. Some customers require additional anti-caking agents or tailored size distributions: we use process feedback to adjust, never sacrificing combustibles control in favor of higher throughput. Our recordkeeping tracks each lot, layering test data with on-plant logs, so that any question about origin or compliance can be traced back in minutes if needed.
Some older ammonium nitrate grades come with higher combustible loads, variable particle morphology, or unpredictable color and flow. Decades back, cutoff limits for combustibles floated, and equipment upstream of ours might not have carried dust filtration or in-line oxidation capacity. End users tolerated more frequent filter blockages, muted reaction profiles, and more aggressive corrosion in knives or fluidized beds. Even minor spikes in combustibles changed the way ammonium nitrate decomposed or supported exothermic reactions.
Our focus on [Combustible Content ≤0.2%] stems from this context. Field technicians and plant managers demanded ammonium nitrate that doesn’t throw surprises, even when ambient humidity or feed rates shift. Cleaner nitrate reduces off-gassing, visible haze, and scaling inside process hoppers. Low-integrity legacy material sometimes brought storage issues: caking, self-heating, or even spontaneous smoldering under poor housekeeping. Modern processing eliminates these headaches. Transitional customers—those who switched to our product after years of using mixed-quality nitrate—have seen truck and rail shipments pass compliance checks more easily and operations personnel report fewer respiratory or skin complaints. For manufacturers betting big on automation or lean production, even small improvements in product cleanliness carry oversized results.
Technical-grade ammonium nitrate with controlled combustibles content enters fertilizer, explosives, mining, chemical synthesis, and waste treatment. On fertilizer lines, lower combustible content shrinks fire and brown gas (NOx) hazard, and assures steady feeding into blenders or application spreaders, especially under bulk conditions. Mines and infrastructure projects draw on our nitrate for emulsion or prill-based explosives, where predictability ensures detonation timing lines up with safety drills and schedules. Small impurities or extra organics have caused premature detonation, cap failure, or irregular gas output in lesser-quality products—a fact customers called out back in the early days before we tightened process discipline at our own site. Our ammonium nitrate reduces these risks with proven batch reliability, supporting both high-energy output formulas and slow-release agronomic blends.
In specialty chemical synthesis—oxidation reactions, nitrite production, specialty polymer curing—ammonium nitrate operates as a basic but unforgiving input. Variations in purity upset product yield, feed response, and downstream corrosion. For water purification, waste treatments, or select medical applications where even micro-level impurities spell trouble, only nitrate with confirmed, minimal combustibles can ensure smooth scale-up. Based on customer audits and our field investigations, one of the quickest ways to compromise a batch lies in using a lower-grade ammonium nitrate that flies in just under regulatory radar but lacks the extra scrutiny we employ. “Good enough” rarely lasts past the second or third production cycle in that world.
One story stands out. Several years ago, a longtime explosives customer flagged sporadic pressure build and erratic gas formation in ANFO blends. Their previous supplier ticked the right registration boxes, but stored product in open containers. Heat and outside dust crept into the warehouse, pushing combustibles content just high enough to change detonation velocity. By contrast, our recent supply—sealed at the plant, double-checked for contaminants—restored predictability. Within three weeks, reports of “hot spots” vanished. We brought their operations team in for a tour; seeing our in-line monitors and records in action left no room for speculation about what made the difference.
From decades of experience, we’ve learned that batch integrity means more than just a number on a report sheet. Our chemists worked side by side with production teams, resolving everything from unexpected reaction fronts to occasional caking during transit. Sharing knowledge upstream and down builds habits of open reporting—where a small change in nitrate composition sparks immediate analysis, instead of months of guesswork and loss. The more engagement runs between users and the people behind the manufacturing line, the less daylight appears between expectations and field results.
Moving ammonium nitrate with controlled combustibles imposes its own demands on packaging, carrier selection, and field transfer. While some still rely on woven sacks or basic drums, we standardized on lined, multi-wall bags and sealed bulk containers for any long-haul shipment. Losses through dust or cross-contamination drop heavily, reducing waste and lowering operator exposure during offloading. Warehousing professionals following rigorous rotation protocols see fewer problems with caking and no hint of spontaneous warming—long a plague of dirtier nitrate grades stored under fluctuating temperatures. Training extends all the way from our outbound bays to the customers’ receiving crews, closing the loop on containment and clean transfer. In our own tests, investments in upgraded packaging cut material loss during truck loading by over 90% compared to unlined sacks used in years past.
On the plant floor, real-time dust extraction and tracked inventory flows ensure nitrate batches stay segregated and combustibles ratings can be verified on demand. We keep detailed logs not just for compliance, but as part of an open channel with end users. Transparency builds trust. If one lot looks off—even before formal lab checks—we flag it, rerun the analysis, and make amends where needed. The fewest calls for field troubleshooting come when everyone understands both the limits and the strengths of the supplied nitrate. Some of our biggest clients now ask for quarterly refresher sessions, reinforcing safe transfer behavior from shopfloor to application site.
Global trends have moved toward ever tighter controls around industrial nitrates, prioritizing worker health, product safety, and environmental stewardship. As origin manufacturers, we live those requirements every workday. Even before external mandates, our process teams identified sources of accidental contamination—outdated pump lubricants, chipped bagging heads, or dust-prone intermediate hoppers. Raising standards meant reengineering each exposure risk down to minimal levels. Compliance went from reluctant chore to foundation for commercial success.
Authorities now measure more than just nitrogen content per ton. Buyers and inspectors ask about combustibles traceability, packaging method, shipment records. Downstream, this scrutiny passes quickly to end users, who in turn enforce stricter gate checks on received materials. Our collaboration with certification bodies and joint technical inspections lays new groundwork for shared knowledge—not just for passing audits, but for shaping next-generation ammonium nitrate production lines. As new rules emerge, we adapt in real time, drawing on every experience, accident, and accident report collected across decades of supply.
Factories and blenders at all scales run into batch headaches—from unexpected agglomeration to muted reaction strength—when ammonium nitrate quality fluctuates. Lapses in combustibles controls regularly top the list of root causes. In our early years, firefighting meant responding after the fact: fielding crisis calls, tracing source lots, rerunning debris analysis. Those days reshaped our current approach, prioritizing preventative measures, batch traceability, and hands-on field feedback programs. For buyers, the lesson comes clear: verify combustibles not just at receipt, but throughout the product life. Investing up front in higher purity brings payback across the supply chain.
Some pitfalls emerge especially clearly during changeover seasons. As operators swap out older inventory for new, risks of mixing nitrate from different sources grow. Segregated storage and disciplined recordkeeping prevent cross-lot contamination. We encourage site audits, direct dialogues, and periodic refresher trainings, since practices drift when real-world pressure mounts. Our technical support team visits customer sites to review procedures—pointing out minor but potentially costly oversights such as improper sweep-up or missed secondary filter replacements. Even smaller users who treat nitrate as a commodity discover quickly that extra combustibles hamstring every step downstream—ranging from blender fouling to emergency incident reviews and product recalls. By sharing our records, opening plant doors, and answering tough questions, we help partners safeguard their people and markets.
Each new piece of separation tech, each granular upgrade, springs from practical problems solved through hard-won feedback. Continuous feedback from heavy application seasons—harvest rush, mining surges, construction peaks—shapes every process tweak. We introduced redundant filtration and upgraded in-line monitoring not only to beat requirements, but to anticipate spillover into new application areas. Next-generation ammonium nitrate demands still tighter quality controls, not just for safety’s sake but for greater operational flexibility and cost efficiency.
In the lab, our chemists and engineers keep pushing—scanning for new analytical techniques to spot rising contaminants before they affect batches at scale. Remote sensors, tighter feed-control loops, and automated notification systems keep improving early warning signals. We reinvest savings from loss reductions and batch consistency into training and outreach, believing that better-educated users make for a safer, smarter industry altogether.
No technology or compliance framework by itself replaces the practical knowledge that comes from years along the manufacturing line. Our perspective as a manufacturer comes from seeing ammonium nitrate shape shifts in industry, redefine field safety, and strengthen bonds of trust between supplier and user. Cleaner, safer ammonium nitrate [Combustible Content ≤0.2%] isn’t just a badge of regulatory pride; it’s a lived experience—a standard forged in collaboration and a commitment to reliability felt at every step, from plant to pump, to end user’s hands.
