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Hydroxylamine Nitrate

    • Product Name Hydroxylamine Nitrate
    • Alias HAN
    • Einecs 209-122-8
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    648475

    Chemicalname Hydroxylamine Nitrate
    Chemicalformula NH3OHNO3
    Molarmass 96.04 g/mol
    Appearance Colorless, hygroscopic crystals
    Meltingpoint 75 °C
    Solubilityinwater Highly soluble
    Density 1.68 g/cm³
    Casnumber 13465-08-2
    Ph Acidic in aqueous solution
    Stability Unstable; may decompose violently
    Odor Slightly ammoniacal
    Boilingpoint Decomposes before boiling
    Explosiveproperties Explosive under certain conditions
    Uses Precursor to explosives, reducing agent
    Hazardclass Oxidizer, irritant, potential explosive

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

    Packing & Storage
    Packing White, high-density plastic drum containing 25 kg Hydroxylamine Nitrate, sealed with a tamper-evident lid and labeled with hazard warnings.
    Shipping Hydroxylamine Nitrate is shipped as a hazardous material under strict regulations. It is typically transported in tightly sealed, corrosion-resistant containers, protected from heat and shock. Packaging must prevent moisture contact and contamination. Proper labeling, documentation, and handling in compliance with UN classification 3375 are mandatory to ensure safety during transit.
    Storage Hydroxylamine Nitrate should be stored in a cool, dry, well-ventilated area away from heat, sources of ignition, and incompatible materials such as combustible substances, bases, and oxidizers. Use tightly sealed, corrosion-resistant containers. Protect from physical damage and direct sunlight. Storage facilities should be equipped for spill containment and be designed to reduce risk of fire or explosion due to its strong oxidizing and potentially explosive nature.
    Application of Hydroxylamine Nitrate

    Applications of Hydroxylamine Nitrate in Industrial Manufacturing

    Our manufacturing team specializes in high-purity hydroxylamine nitrate, directly supporting global industrial partners across multiple downstream sectors. Below, we detail how our product integrates into practical processes, referencing compliance frameworks, dosing methodologies, and typical finished goods from actual industry use cases.

    1. Energetic Materials Formulation for Explosives

    Hydroxylamine nitrate plays a critical role as a reducing agent and sensitizer in the manufacture of certain explosives and propellants, especially those requiring high energy release and controlled burning rates. Producers incorporate it into sensitive formulations to meet strict safety and performance benchmarks in defense and mining applications. The addition steps require careful thermal control and monitoring to maintain safety and uniform particle distribution within the propellant matrix.

    Industry compliance standards

    • NATO Standardization Agreement (STANAG) 4170 for munition safety
    • U.S. Department of Defense MIL-STD-1751A for energetic material qualification
    • UN Recommendations on the Transport of Dangerous Goods (Orange Book)
    • ATEX Directive 2014/34/EU for equipment and protective systems intended for use in potentially explosive atmospheres

    Typical usage ratio

    • Ranges from 5% to 18% by total formulation mass, typically adjusted based on oxygen balance and required performance parameters

    Downstream process integration

    • Charged during slurry mix or kneading phase after initial nitrate and fuel blending; temperature is managed below 30°C to control exothermic reaction

    Final product types

    • Cast and pressed military explosives (e.g., PBX, plastic bonded types)
    • Slurry and emulsion explosives for mining and construction
    • Gas generant materials used in automotive airbag inflators

    2. Caprolactam Production for Polyamide Synthesis

    Major caprolactam plants use hydroxylamine nitrate to convert cyclohexanone oxime intermediates via the Beckmann rearrangement, directly affecting yield and product purity in industrial-scale nylon-6 monomer synthesis. Controlled sodium hydroxide neutralization and precise temperature gradients help maintain conversion rates and color index within specification, supporting continuous polymer operations.

    Industry compliance standards

    • ISO 9001:2015 certified QMS for chemical manufacturing
    • ISO 14001:2015 for environmental management systems
    • REACH Regulation (EC) No 1907/2006 (European Market)

    Typical usage ratio

    • Hydroxylamine nitrate introduced at 1.0–2.5% w/w relative to cyclohexanone feedstock, optimized according to batch residence time and reactor load

    Downstream process integration

    • Added post-cyclohexanone oxidation; oximation proceeds in liquid-phase reactors before transfer to Beckmann rearrangement columns with real-time pH and color monitoring

    Final product types

    • Caprolactam monomer
    • Nylon-6 polymer chips for textile filament production
    • Engineering thermoplastic grades for automotive and electrical applications

    3. Synthesis of Pharmaceutical Intermediates

    Pharmaceutical fine chemicals manufacturers deploy hydroxylamine nitrate to introduce oxime moieties and selectively reduce nitro groups, supporting the synthesis of antiviral actives and specialty building blocks. Its reactivity profile promotes high-yield transformations in cGMP-grade facilities where trace impurity control and batch reproducibility impact regulatory approval and batch release.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • US FDA 21 CFR Part 210/211 for finished pharmaceuticals
    • European Pharmacopoeia (Ph.Eur.) monograph requirements

    Typical usage ratio

    • Between 1.5 molar equivalents (as reducing agent) or 1–3% w/w in oxime synthesis, depending on substrate reactivity and target impurity profiles; determined during route optimization

    Downstream process integration

    • Added in batch reactor after raw substrate dissolution under pH-controlled and chilled conditions; excess reagent scavenged post-reaction to meet ICH impurity limits

    Final product types

    • Nucleoside analog precursor intermediates
    • Anti-tuberculosis active pharmaceutical ingredients (APIs)
    • API-grade oximes for further hydrogenation

    4. Electronic Grade Chemical Processing

    In semiconductor and printed circuit board manufacturing, hydroxylamine nitrate supports surface stripping and etching operations, especially for advanced node copper circuitry and photoresist removal. Strict contamination control is required, and integration into multistep cleaning protocols ensures minimal metal ion introduction and reproducibility at the micron scale, enhancing etch profile precision.

    Industry compliance standards

    • SEMI C93-0918 for electronic-grade chemical purity
    • IPC-6012 for rigid printed boards qualification
    • RoHS Directive 2011/65/EU (Restriction of Hazardous Substances)

    Typical usage ratio

    • Applied at 0.1–1.0% by weight in stripping and etching baths, adjusted based on process throughput and etch depth; concentrations validated by batch test

    Downstream process integration

    • Dispensed during wet cleaning and post-etch steps, often combined with peroxide or acid blends; inline sensors monitor concentration and byproduct removal

    Final product types

    • Semiconductor wafers (sub-20 nm node)
    • Multi-layer printed circuit boards for data centers and telecom
    • Finished die packages for consumer electronics

    5. Metal Surface Treatment and Refining

    Hydroxylamine nitrate functions as a selective reducing and stripping agent in metal finishing and hydrometallurgical operations, where stringent process control yields high-purity metal recovery for electronics and electroplating. Users leverage its favorable redox potential to treat spent acid streams and remove residual metals such as silver or copper, reducing reliance on more hazardous reagents.

    Industry compliance standards

    • ASTM B254-22 Standard for Electroplated Coatings
    • ISO 9001:2015 QMS in surface engineering
    • OCDE 301D for biodegradability and effluent treatment

    Typical usage ratio

    • Utilized at 0.5–3.0 g/L in solution, titrated according to oxidized metal load and discharge limits

    Downstream process integration

    • Added during batch or continuous precipitation tanks following metal leaching or prior to electro-winning; effluent neutralization follows local regulatory checks

    Final product types

    • High-purity silver and copper powders
    • Electroplated contacts and connectors
    • Recovered metal salts for electronics and jewelry sectors

    6. Polymer Modification and Cross-Linking Additive

    Certain specialty polymer manufacturing processes adopt hydroxylamine nitrate as a chemical modifier to introduce functional nitroso or oxime groups, improving cross-linking efficiency and modifying mechanical properties of finished plastics. Controlled feeding minimizes unwanted side reactions and aids in the development of advanced composites for demanding engineering needs.

    Industry compliance standards

    • ISO 10993 biocompatibility (for medical polymer applications)
    • UL 94 flammability standard (for engineering plastics)
    • ISO 11469 for plastics identification and marking

    Typical usage ratio

    • Added at 0.2–0.8% by polymer mass, depending on target cross-link density and end-use requirements; dosage is fine-tuned during pilot extrusion trials

    Downstream process integration

    • Injected during melt-mixing or pre-polymerization stage; reactive extruders or batch autoclaves facilitate in-situ modification

    Final product types

    • Thermoset composite sheets
    • Reinforced engineering thermoplastics for automotive components
    • Functionalized polymer masterbatches
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    Certification & Compliance
    More Introduction

    Hydroxylamine Nitrate: Purpose, Practice, and Distinction

    What Hydroxylamine Nitrate Means to Our Work

    Hydroxylamine nitrate has become one of those materials that quietly supports whole segments of industry and research. The compound stands out with its white crystalline appearance, high solubility in water, and ability to drive some of the most challenging reduction and synthesis reactions. In our experience manufacturing this product, we’ve had to work with a constant focus on safety, purity, and consistency—not just as a matter of pride but as a necessity for the industries relying on us.

    What sets hydroxylamine nitrate apart in the chemical line-up is its combination of properties. The model we produce offers tight control over active hydroxylamine content and nitrate balance, both of which come up again and again in inquiries from our customers. We track the specifications throughout the process: moisture content, particle size, presence of impurities, and stability during storage. Getting these right isn’t optional—the application fields demand it.

    Digging Into Specifications and Quality

    The most common reason customers come to manufacturers for hydroxylamine nitrate is the requirement for assured purity. In production, we ensure a clear threshold for metal ions, because excess iron or copper can bring undesirable side effects to sensitive reactions. Where research teams look for reliable decomposability and ionic strength in their solutions, process engineers often want a product that keeps their plant equipment clean and free of scaling over multiple cycles. From first-hand observation, any deviation from these parameters quickly shows up as unreliable batch results, difficulty scaling, or hazardous by-products.

    Our batches usually fall in the range of 98% to 99% active content, which is what most synthesis and energetic application customers expect. Solutions can be provided at 50% concentration or other ratios, since some users prefer avoiding dissolution steps in their workflow. We work hard to ensure our material dissolves fully and leaves no residue; even small particles or solubles can clog nozzles or create hot spots in batch reactions. Particle size distribution, measured using laser diffraction, is reviewed for every lot we dispatch. Smaller and more consistent particle sizes help reactions occur with steadier rates and more predictable heat evolution.

    Why Purity Matters Here

    Other hydroxylamine derivatives exist—hydroxylamine sulfate and hydrochloride tend to show up in textbooks and catalogs. Only hydroxylamine nitrate offers this particular combination: high solubility in water, a strong oxidizing potential, and compatibility with both organic and inorganic synthesis. Customers in explosive, pharmaceutical, or catalyst prep sectors request it for nitration, reduction, and as a processing aid where dual-functionality and reactivity are vital.

    From a manufacturer’s side, sulfate and hydrochloride salts bring their own handling and stability quirks. Nitrate delivers consistently better dissolution for aqueous systems and avoids the surfactant build-up that can come from sulfate or chloride anions over repeated cycles. We see this reflected in downstream product quality: color, yield consistency, and even equipment life improve when nitrate is involved.

    It’s easy to underestimate the effect small impurities in the nitrate can have. For example, traces of nitrite or over-oxidized byproducts lead to side reactions. Our production keeps tabs not just on bulk purity but also on micro-level contaminants—from upstream feedstock control to final filtration. We run quality checks for oxidative stability as well, since even small impurities can jeopardize whole production lines—especially in high-energy material synthesis.

    Usage Across Real-World Functions

    Researchers, formulators, and process engineers favor hydroxylamine nitrate for more than just its chemical role. Its unique combination of reducing and oxidizing capacity means it serves well in fields as distinct as energetic material synthesis, wastewater treatment, pharmaceuticals, and analytical chemistry.

    Energetic materials teams often use the product as a key intermediate in the creation of high-nitrogen compounds. Unlike many other oxidizers, hydroxylamine nitrate blends smoothly with other components, supporting controlled energy release. We’ve assisted customers running temperature-controlled syntheses, who found that our material speeds up conversion rates and cuts down on cleaning downtime thanks to fewer residues. In these applications, only the strictest controls on moisture and particle size will do—the slightest deviation leads to batch failures or even dangerous thermal runaway. Our ongoing support connects us with process engineers who monitor mixer consistency and thermal profiles in real time, using our feedback to optimize reactor conditions and minimize risks.

    Looking at wastewater treatment, the material brings distinct advantages over alternatives. Its reactivity with dissolved metals and nitrogenous wastes lets plants lower pollutant loads efficiently, targeting species that are otherwise tough to manage. The straightforward handling of our product enables faster dosing, clearer effluent, and simpler compliance with discharge regulations. One of our clients in municipal treatment ran comparative trials: switching from hydroxylamine hydrochloride to our nitrate variant allowed them to stretch running time between filter maintenance, since no insoluble crystals precipitated out. Their compliance metrics improved nearly instantly, thanks to more reliable dosing and smoother product performance.

    In pharmaceutical synthesis, hydroxylamine nitrate’s high solubility and clean reduction pathway make it a preferred choice for several steps that require selective conversion of carbonyl precursors. One particular case stands out: a development team needed a reliable route to introduce nitroso groups without introducing chloride byproducts. We provided technical samples and worked hand-in-hand optimizing dissolution temperatures, feeding rates, and concentration profiles, ensuring that the conversion happened smoothly and side-reaction risk stayed minimal. Over successive production runs, yields improved, costs dropped, and purification became less intensive.

    Managing Hazards and Emphasizing Safe Practice

    The realities of handling hydroxylamine nitrate mean safety always occupies our attention. The compound’s energetic properties and reactivity with organic materials pose well-documented risks in storage, transport, and application. We invest heavily in routine safety audits and staff training to set a working culture where proper protective measures are baked into every process step. It’s not just about meeting guidelines but protecting people and investments—history has shown multiple incidents tied to poor handling procedures for hydroxylamine compounds.

    Our facilities adopt rigorous approaches when storing and transferring this material. We rely on temperature monitoring, inert-atmosphere packaging, and clearly marked protocol signage at every stage. We routinely advise downstream partners on secondary containment options and emergency response best practices, sharing lived lessons from decades of incident reporting and prevention. One area we’ve found particularly valuable lies in joint workshops: operations teams and client-side safety officers sit down together and run drills based on real-life events—creating a mutual respect for risk and a shared language of response.

    Working with customers, we field plenty of questions about regulatory registration, certification, and shipping compliance. While national regulations shift year to year, the baseline stays the same: supervised storage, segregated transport, routine inspection of containment systems, and periodic review of fire mitigation equipment. As a routine part of our service, we review shipment manifest data, plan safe routes for hazardous delivery, and offer guidance on regulatory paperwork to reduce delays and confusion for our clients.

    Differences Compared with Hydroxylamine Sulfate, Hydrochloride, and Related Compounds

    Upclose, the major difference between hydroxylamine nitrate and its sulfate or hydrochloride cousins comes down to reaction profile and post-use effects. In energetic or reduction chemistry, customers constantly report that nitrate brings a faster, more predictable reaction curve, allowing tighter control over output purity and decreased side product risk. In aqueous settings, nitrate avoids introducing extraneous ions that can disrupt later separation steps.

    Sulfate and hydrochloride salts still serve recognized roles, particularly in textile and photographic fields. They have lower oxidative potential and are more tolerant to some impurities. Yet, our partners in advanced synthesis environments have migrated towards nitrate for its broader compatibility in mixed-reactor systems and suitability for integrated, multi-step synthesis flows. In one specialty chemical plant, a shift from sulfate to nitrate improved batch time efficiency and reliability, reducing overall production downtime by approximately 15% in the first six months.

    For process chemists, the selection often hinges on solubility and corrosion profiles. Hydroxylamine sulfate can introduce sulfate scale or precipitation challenges, leading to line blockages or vessel fouling over repeated cycles. Chloride variants, on the other hand, create problems for metal piping and sensitive electronics due to corrosive chloride ions. We’ve seen facilities spend extra resources refitting reactors for more resistant materials after switching to these forms. Hydroxylamine nitrate eliminates these concerns, supporting longer operational stretches without shutdown for cleaning or repair.

    Another practical benefit comes out in environmental compliance. When nitrate is used, wastewater management sees a simpler path to compliant discharge. There’s no added sulfate or chloride load, which means fewer secondary treatments and lower fees for chemical neutralization downstream. We build this feedback into our ongoing material refinement, looking for ways to cut residual impurities and enable customers to meet tightening standards without additional investment in effluent cleanup technology.

    Supporting Responsible Application with Expert Guidance

    Many of the users we support require more than a product—they benefit from guidance based on lived experience and a willingness to collaborate. From early-stage prototyping through to scaled production, our chemists consult on everything from solution formulation to safe waste handling, helping partners maximize both productivity and safety. This goes beyond generic recommendations. We provide applied feedback tailored to specific reactor types, dosing schedules, and even storage environments, sharing notes distilled from decades in the field.

    A common challenge with hydroxylamine nitrate lies in maintaining stability during prolonged storage or long-haul transportation. Through extensive testing and iteration, our team developed packaging and additive strategies, reducing the risk of self-decomposition, autocatalytic breakdown, or moisture uptake. This has practical outcomes on the ground: fewer product returns due to clumping, less downtime from replacement, and less staff stress through eliminated uncertainties.

    We actively encourage clients to send feedback and share any hiccups encountered during their process work with our hydroxylamine nitrate. One notable example involved a pharmaceutical partner experiencing unexpected batch color changes. Through shared troubleshooting and sample analysis, we traced the issue back to residual contamination introduced during off-site storage. Our recommendations—adjusting humidity and tightening control over ventilation—helped resolve the issue, restoring batch integrity.

    Understanding Market Change and Adapting to New Demands

    Demand for hydroxylamine nitrate continues to evolve, with growing interest from new fields such as microelectronics, propellant technology, and greener chemistry initiatives. Each sector introduces its own requirements for purity, reliability, and ease of handling. Our role is to keep pace with these changes, working side by side with users on experimental runs and pilot-scale projects long before full market adoption takes off.

    Improvements in regulatory discipline and end-user expectations prompt regular upgrades in our manufacturing protocols. It’s not enough to achieve a set standard—industry needs call for new approaches, such as custom dilution systems, advanced contamination tracking, and faster delivery for just-in-time synthesis. We’ve invested in automation for real-time specification adjustment, giving us flexibility to shift production parameters quickly as customer applications become more specific.

    We also have to balance resource efficiency with product excellence. As energy costs and supply chain variability increase, we developed closed-loop recycling of spent process fluids and recover solvents for purification, keeping both cost and waste output manageable. These operational improvements don’t just keep us competitive—they deliver direct value to customers through smaller carbon footprints, less hazardous shipping, and more robust supply continuity during global disruptions.

    What Drives Ongoing Development

    Working with hydroxylamine nitrate rewards persistent improvement. Tightening purity checks, refining batch consistency, and collaborating with technical users keeps us sharp as a team. The compound continues to play a critical behind-the-scenes role in sectors that demand flawless synthesis, reliable scale-up, and absolute attention to safety. We’ve witnessed the benefits of direct communication between supplier and user, and we steer every conversation toward collaborative problem-solving—sharing both successes and tough lessons.

    We remain convinced that ongoing advances in analytical techniques, production controls, and environmental safeguards will continue shaping the future of hydroxylamine nitrate manufacture. Listening closely to the people who work day-to-day with these materials allows our processes to evolve to fit shifting market needs, safety realities, and regulatory boundaries, without losing sight of the facts: only through relentless focus on quality and safety can a chemical manufacturer build lasting trust.