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Lithium Nitride

    • Product Name Lithium Nitride
    • Alias Trilithium nitride
    • Einecs 215-260-2
    • 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

    433460

    chemical_formula Li3N
    molar_mass 34.83 g/mol
    appearance Red or purple crystalline solid
    density 1.27 g/cm³
    melting_point 813 °C
    solubility_in_water Reacts violently
    crystal_structure Hexagonal
    CAS_number 26134-62-3
    main_uses Battery materials, hydrogen storage, synthesis of other nitrides
    toxicity Reacts with moisture to form caustic lithium hydroxide and ammonia
    odor Ammonia-like (when hydrolyzed)
    color Red to purple

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

    Packing & Storage
    Packing Lithium Nitride, 100g, packaged in a tightly sealed amber glass bottle with hazard labeling, moisture barrier, and tamper-evident seal.
    Shipping Lithium Nitride should be shipped in tightly sealed containers under inert atmosphere, such as argon, to prevent moisture and air exposure. It must be classified as a hazardous material and handled with appropriate safety labeling according to international transport regulations. Store and ship away from water, acids, and oxidizers.
    Storage Lithium nitride should be stored in a tightly sealed container under an inert atmosphere, such as argon or nitrogen, to prevent contact with moisture and air. The storage area must be cool, dry, and well-ventilated, away from acids, water sources, and incompatible materials. Proper labeling and secure containment are essential to avoid hazardous reactions and ensure safety.
    Application of Lithium Nitride

    Applications of Lithium Nitride in Industrial Manufacturing

    Lithium nitride supports a range of specialized downstream manufacturing sectors owing to its unique reactivity and high lithium content. This section details key industrial applications, process practices, regulatory compliance, usage ratios, integration points, and typical end-use products derived from direct and real-world industrial use as observed in our manufacturer portfolio.

    1. Advanced Lithium-Ion Battery Cathode Production

    Lithium nitride serves as a high lithium source and precursor in specialized cathode material synthesis for high-performance lithium-ion batteries. Its controlled decomposition under nitrogen-deficient atmospheres produces active lithium for solid-state battery cathodes and innovative solid electrolytes, addressing next-generation battery designs focused on high specific energy and stability.

    Industry compliance standards

    • IEC 62660-2:2018 (Secondary lithium cells and batteries for use in industrial applications)
    • UN 38.3 (Transport of Dangerous Goods, lithium batteries)
    • ISO 9001:2015 (Quality management systems in battery manufacturing)
    • REACH Regulation (EC) No 1907/2006 (chemical registration and safety data for EU market)

    Typical usage ratio

    • Ranging from 2% to 12% by mass in precursor mixes, based on target cathode stoichiometry and cell capacity; closely adjusted by downstream integrators following proprietary cathode chemistries and energy density requirements.

    Downstream process integration

    • Added directly to the precursor slurry before high-temperature solid-state reaction.
    • Introduced in controlled atmosphere reactors during doping or synthesis stages.
    • Integrated in post-processing as a reactive agent for in-situ lithium enrichment of electrode materials.

    Final product types

    • Lithium-rich cathode powders
    • Solid-state lithium-ion cells
    • Electrolyte-doped battery sheets
    • High-voltage rechargeable battery modules for electric vehicles and grid storage

    2. Sintering Additive in Ceramic Nitride Components

    The nitride acts as a highly active sintering additive during the fabrication of nitride-based ceramic components. It modifies grain boundary phase formation for dense, tough ceramics. Particularly, it is favored in aluminum nitride and silicon nitride systems, where its reactivity with metal oxides enables improved densification at lower firing temperatures, resulting in high-performance parts for electronics and engineering industries.

    Industry compliance standards

    • ASTM C1161-18 (Flexural Strength of Advanced Ceramics at Ambient Temperature)
    • ISO 20509:2022 (Fine ceramics — Mechanical properties of monolithic ceramics)
    • RoHS Directive 2011/65/EU—applicable to electronic ceramic applications in EU market
    • ANSI/ESD S20.20 (Electrostatic discharge controls for ceramics used in electronic assemblies)

    Typical usage ratio

    • Introduced at 0.2% to 2.5% by weight of total ceramic matrix, proportion varies with specific oxide and base nitride content; adjusted based on desired densification rate and microstructural targets.

    Downstream process integration

    • Dry blended into ceramic powder mixes prior to ball milling or attrition milling.
    • Reacted in-situ at sintering temperatures above 1650°C under nitrogen or vacuum environments.
    • Serves as a controlled source of lithium and nitrogen ions to change phase equilibria during hot pressing or spark plasma sintering.

    Final product types

    • High-thermal-conductivity aluminum nitride substrates
    • Silicon nitride wear-resistant parts
    • Electronic heat sink components
    • Ceramic insulator modules for power electronics

    3. Nitrogen Source in Synthetic Diamond Manufacturing

    In high-pressure, high-temperature (HPHT) and chemical vapor deposition (CVD) diamond synthesis, lithium nitride delivers controlled nitrogen doping critical for tuning stone color and electrical properties. Its use allows manufacturers precise adjustment of nitrogen content in diamond lattices, satisfying the demand for electronic and gemstone grade synthetic diamonds with unique optical or semi-conducting attributes.

    Industry compliance standards

    • ISO 18323:2015 (Jewellery — Consumer confidence in the diamond industry)
    • GIA Standards for Synthetic Diamonds (Grading and Identification by Gemological Institute of America)
    • ASTM F1603-13 (Standard Test Methods for Diamond films for electronic applications)
    • REACH Regulation (EC) No 1907/2006 for raw materials in EU markets

    Typical usage ratio

    • Dosages from 20 ppm up to 350 ppm nitrogen equivalent, derived from lithium nitride calculated based on target point defect concentration and desired electronic or color characteristics of finished diamond.

    Downstream process integration

    • Laser-weighed and introduced into HPHT reaction cells with carbon and metal catalysts.
    • Gas-phase introduction into CVD reactor chambers as a solid-source nitrogen feedstock.
    • Integrated dosing sequences controlled by online monitoring of nitrogen uptake during crystal growth periods.

    Final product types

    • Single-crystal synthetic diamonds for semiconductors
    • Color-controlled gem-quality diamonds
    • Diamond thin films for wear coatings
    • Thermal management substrates for high-power electronics

    4. Precursor in High-Purity Lithium Metal Refining

    Producers use lithium nitride as a high-yield intermediate in the generation of ultra-pure lithium metal. In this process, nitride intermediates are reduced through electrolytic or chemical decomposition, providing an efficient path for high-purity lithium extraction. This approach minimizes sodium or potassium by-product contamination compared to alternative routes, which enhances the quality and safety profile of the resulting lithium metal for advanced applications.

    Industry compliance standards

    • ISO 9001:2015 (Quality management for lithium producers)
    • ASTM B744-14 (Standard Specification for Lithium Metal)
    • EN 12472:2020 (Testing for release of metals in metal products)
    • REACH Regulation and local hazardous material handling regulations

    Typical usage ratio

    • Direct conversion at stoichiometric equivalence, typically 1.0–1.05 mol lithium nitride per mol refined lithium metal output; ratio tuned according to process efficiency and recycle rate of unreacted material.

    Downstream process integration

    • Charged into reduction vessels for direct reaction with hydrogen or other reducers.
    • Employed in anode-cathode assembly for electrolytic decomposition into pure lithium fractions.
    • Used as a purifying intermediate to absorb contaminants before final distillation and casting of lithium ingots.

    Final product types

    • Battery-grade lithium metal ingots
    • High-purity lithium granules for aerospace alloys
    • Ultra-pure lithium wires and foils
    • Anode materials for next-generation electrochemical cells

    5. Solid-State Precursor in Specialty Glass and Optical Phosphor Manufacturing

    Lithium nitride enables the controlled introduction of both lithium and nitrogen into unique glass compositions, especially in high-refractive index glass and phosphor manufacturing for advanced lighting and display technology. Its use modifies glass structure, improves UV absorption, and forms host matrices for rare earth-doped phosphors, supporting downstream demands for energy-efficient and specialty-hued optics.

    Industry compliance standards

    • ISO 12137:2011 (Optical and photonic applications — Specification for glass and glass-ceramics)
    • IEC 62471:2006 (Photobiological safety of lamps and lamp systems)
    • RoHS Directive for low heavy metal and halogen content in finished goods
    • REACH registration for new glass compositions

    Typical usage ratio

    • Employed at 0.1% to 1.8% by batch mass for glass formation; up to 3.5% for nitrogen-rich silicate or phosphate-based phosphor hosts, adjusted to balance desired emission properties and material homogeneity.

    Downstream process integration

    • Added during glass melt formulation with simultaneous rare earth oxide introduction for phosphor synthesis.
    • Dosed into high-temperature furnaces for solid-state glass fusion.
    • Incorporated as a nitrogen source for in-situ reaction with silicates or aluminates before quenching and annealing stages.

    Final product types

    • Rare earth-doped optical phosphors for LEDs
    • High-index optical glass substrates
    • Specialty laser glass components
    • UV-absorbing and wavelength-shifting glass sheets
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    Certification & Compliance
    More Introduction

    Lithium Nitride: A Manufacturer’s Real-World Perspective on Quality and Application

    Our Lithium Nitride: Model and Core Specs

    For years, we’ve produced lithium nitride (Li3N) at industrial scale with a focus on batch consistency, particle control, and overall purity. Our primary production line outputs a technical grade Li3N that registers a minimum of 99.5% purity, validated batch by batch using X-ray diffraction and elemental analysis. In our plant, particle sizes typically range from 1 to 30 microns, with specialized runs available for customer projects demanding even tighter specs.

    Every lot comes with a detailed certificate of analysis issued directly by our in-house lab. When we ship, customers can track appearance, nitrogen concentration, residual metallic lithium content, and any trace impurities. We avoid oil contamination or dilute batches, since industrial partners in batteries and organolithium synthesis have strict requirements around purity to maintain process stability.

    How We Make and Handle Lithium Nitride

    Our synthesis takes place in sealed reactors under controlled nitrogen atmospheres, using large lithium melt reactors sourced from leading metallurgy suppliers. Maintaining a highly anhydrous environment in production and packaging prevents surface oxidation and moisture absorption, which would otherwise cause hazardous hydrolysis or degrade phase purity.

    From lithium feedstock selection to the nitrogen feed rates, every stage affects the final product’s physical properties. Our technicians stand over each batch, monitoring reaction exotherms and ensuring correct growth of the characteristic deep-red microcrystals. Each crystal passes through inerted milling and sieving equipment, so the powder reaches customers free of aggregates.

    Real Uses: Inside Battery Materials and Chemical Synthesis

    Battery innovation doesn’t happen without high-quality lithium nitride. Solid-state batteries call for lithium-ion conductors that offer more than the usual ceramics. Researchers at national labs and in private EV companies often approach us for custom Li3N runs. They want its high lithium-ion mobility, which opens the door for next-generation nonflammable solid electrolytes. In pilot lines, our powder serves both as an additive to cathode coatings and a main phase in full solid-state prototypes. Our low halide content means there is less risk of damaging side reactions, which helps scale promising results from bench to production.

    Chemical synthesis also leans on our lithium nitride. In organic and organometallic labs, chemists use it for direct conversion of nitrogen to amides and related derivatives. Unlike lithium metal, Li3N avoids the hazards of molten handling and enables clean conversions in multistep syntheses. In some pilot plants, we’ve seen Li3N help realize new ammonia pathways under mild conditions. Direct nitriding reactions in pharmaceutical and specialty chemical synthesis benefit from its consistent reactivity. The uniform particle size brings better rate control and safer scaling in reactors compared with unevenly ground samples, based on our internal testing and direct customer feedback.

    Clear Differences: What Sets True Lithium Nitride Apart

    Not all lithium nitride is equal. Many products on secondary markets come from repacking or surface-exposed sources, which brings varied levels of oxidation and untracked contaminants. Some batches feature visible clumping that signals moisture exposure; these powders react much less predictably in high-purity applications, which can poison entire syntheses or introduce shorts in cells.

    From our experience, direct-from-manufacturer supply offers control over each parameter—reaction temperature, purity of the feedstock, nitrogen source, and oxygen exclusion. By managing inert-atmosphere transfer and guaranteeing short times from reactor to packaging, true industrial Li3N reaches customers without the degradation seen in transshipments or imported blends. We log every inbound feedstock and finished lot for full traceability, which major automotive and pharmaceutical partners rely on for project audits.

    In the field, off-color, non-uniform powders often point to uncontrolled moisture exposure that can generate hazardous lithium hydroxide on the surface. For battery labs and chemical plants, this means safety incidents, pilot-scale failures, or inconsistent reactivity. Proper chemical manufacturing runs tight internal controls and can offer assurance that every drum or ampule matches the signed specifications.

    From the Lab Floor: Meeting True Industrial Demands

    Clients in Europe, the US, and East Asia turn to us for reliable lithium nitride in kilogram quantities and above, especially for projects that need more than bench-scale material. Importers often experience delays and can’t guarantee shelf life beyond transit. We store our product under dry argon with humidity sensors, encasing powder in high-purity metal or polymer containers. These storage steps halt moisture ingress and prevent powder caking right up to final dispensing.

    Packaged drums are handled solely under inert conditions—no exposure to atmospheric humidities. Whenever engineers visit for audits, they see runs take place with closed-transfer gear so not a gram escapes the controlled environment. By the time our lithium nitride lands with a customer, it maintains the vivid red-purple hue that signals real chemical freshness, just as it left the reactor floor.

    How End Users Benefit from True Manufacturer Supply

    Large-scale battery pilot lines or discovery synthesis teams often hit bottlenecks due to inconsistent reagents. By sourcing directly from an experienced chemical plant, labs and manufacturers cut the guesswork out of quality control. Less downtime comes from reduced contamination and fewer failed batches. We find that steady supply lines and direct lab support save partners hundreds of hours developing troubleshooting protocols that shouldn’t be necessary if reagent input quality is nailed from the start.

    This is not a one-size-fits-all situation. Customers approach us about specialty lithium nitride batches with laser-shaped particle profiles or dopant additions. Our flexible reactor design and on-site purification labs mean we adjust to these custom needs rapidly. Customers are able to trust quoted specifications and use our in-house analytics for project documentation or regulatory filings, knowing that the numbers match internal batch records. Direct lines to plant chemists help researchers clarify reactive behavior and plan scale-up steps with less risk.

    Safety, Storage, and Practical Handling

    Lithium nitride handles more safely than lithium metal but still demands proper chemical engineering controls. Hydrated or air-exposed samples can generate heat, caustic solutions, or even ignition in badly ventilated spaces. Our operations prioritize closed-system transfer, dry atmospheres, and engineered controls to avoid any unwanted reaction with air or water. In our facility, automated weighing and dispensing under argon minimize worker exposure and powder loss.

    For end users, our recommendation for storage remains simple: maintain an inert atmosphere, ideally argon or high-purity nitrogen, and keep drums or containers sealed except in glove boxes. If long-term holding is necessary, original containers keep out airborne moisture and are easily resealed. Over 95% of our industrial customers, including those operating pilot battery lines, have integrated our original closure systems into their storage protocols because they observed lower degradation rates versus standard containers.

    Logistics: From Plant to End User

    We distribute lithium nitride using trusted carriers with hazardous material certification, directly to customer sites. Documentation tracks each shipment through the chain of custody, and we handle export licensing in-house where needed. Shipment containers leave our site with indicators showing any possible humidity breach. Receiving customers can review full transport logs and quality control reports for each drum or ampule.

    Customers ordering in bulk participate in our refill and reclamation program, which reduces container usage and lets us rerun traceability checks on every return. Bulk buyers in battery, catalysis, or pharmaceutical applications make repeat orders for the simple reason that back-to-back consistency limits downtime and reduces process risk.

    Environmental Factors and Regulatory Compliance

    We regularly audit our environmental metrics and follow local regulations for lithium handling and air quality during production. Exhaust gases and process residues are captured by scrubber units and neutralized; scrap is recycled in batch runs where possible, reducing downstream waste. Trace metals or minor byproducts are tracked in compliance with all reporting thresholds for specialty chemicals.

    Our product data is fully supplied to downstream handlers in support of hazard communication standards, and we maintain up-to-date documentation for regulatory filings worldwide. Teams from compliance and environmental health and safety visit regularly to review production logs and sampling, verifying that each batch of lithium nitride is fully documented and its handling is consistent with best practices in the industry.

    Supporting Technical Development and R&D

    As new lithium technologies emerge, both in batteries and synthetic chemistry, teams often request insight into how to tune lithium nitride for their use. Instead of generic product literature, we connect engineers and chemists directly to our plant’s process team. Internal trial data—including reactivity benchmarks, flow properties, and compatibility with common cathode mixes—helps customers tailor application runs. Recent customer pilots using our lithium nitride in all-solid-state batteries saw significant gains in conductivity, credited to our batch’s low impurity and consistent morphology.

    Collaboration stretches beyond product delivery. Research teams from international labs and major materials companies routinely send feedback on pilot results, letting us identify slight process improvements that support next-generation battery development curves. We track these changes and can adjust reaction parameters, shipment methods, or even the granularity of powder documentation to better fit customer workflows.

    Why We Stand Behind In-House Lithium Nitride Manufacturing

    From raw feedstock intake to final batch shipment, the hands-on approach in our facility defines every aspect of our lithium nitride quality. Incoming lithium undergoes strict analytic checks, and sourcing uses only suppliers passing regular compliance and trace element screening. Our technician teams run every batch under tightly monitored atmosphere control. On-floor supervisors sign off on every container to ensure it matches customer use conditions.

    Customers relying on battery research, precision synthesis, or pilot-scale materials work can trust that each drum contains lithium nitride manufactured to the highest standards. Problems tied to quality drift, batch contamination, or missed documentation drop sharply when the manufacturer owns every step. In today’s demanding technical landscape, the certainty and reliability gained through a tight manufacturing loop pays off in both safety and downstream process efficiency.

    Customer Stories: Real Results in Applied Chemistry and Battery Tech

    One multinational battery developer recently needed a supply run of custom lithium nitride feeds to test in next-generation ceramic-composite electrolytes. Off-the-shelf powders from brokers failed environmental performance testing due to mild surface oxidation and inert gas contamination. Our direct-from-reactor supply, tested fresh and stored in double-inert conditions, allowed their engineers to report a 35% rise in lithium ion transfer efficiency and reduced internal cell shorts.

    A specialty chemicals company reported earlier headaches with lithium nitride sourced from mixed-batch traders, who delivered product with unpredictable particle sizing and visible black inclusions. These batches led to inconsistent conversion rates in pilot ammonia synthesis. Following a switch to our controlled-run supply, their process yields stabilized, and average reaction times dropped, according to their own production management logs.

    Small and medium research teams often reach out for advice regarding material compatibility or demanding storage questions. We respond with batch-specific recommendations, honed through years of handling and packaging runs for hundreds of use cases. In one case, a university group trialed Li3N for a new route to lithium amides and reported that reproducibility improved after switching to our powder, which had both minimal trace impurities and a reliable mesh profile.

    Major findings from multiple customer fields suggest that not only does reliable lithium nitride open operational doors—it often proves necessary for innovative product development. From safer chemical transformations to more robust battery labs, industrial-grade lithium nitride forms a quiet backbone to progress in electrochemistry and advanced synthesis.

    Challenges in Sourcing and Improving Lithium Nitride Supply

    Despite well-documented supply chains, some users continue to purchase lithium nitride from distributors lacking batch-level transparency or direct manufacturing support. Problems surface quickly: contaminated product reaches glove boxes, bottles cake together after a month’s storage, and inconsistent production traces shut down pilot lines. Sourcing directly from a plant with high traceability and dedicated technical support resolves many of these risks. Customers avoid importing trouble alongside their raw materials.

    Another frequent challenge lies in safe handling at the user site. Many academic labs lack the infrastructure to work fully under inert conditions; small errors in setup create powder degradation or unwanted reactivity. Here, we have worked to design storage and dispensing solutions that minimize exposure risks, such as pre-charged ampules and sealed transfer canisters for easy glove box integration. End users see longer shelf life and safer handling, with direct technical support a phone call away for incident response or handling queries.

    Long-term, advanced manufacturing technologies may change the landscape. Additive manufacturing and continuous reaction models will demand even cleaner, more precisely controlled lithium nitride batches. Direct feedback loops between manufacturer and user will facilitate these needs, enabling faster turnaround as industry requirements shift. We continuously invest in R&D and plant improvements to meet such evolving standards.

    Looking Forward: Supporting Innovation in Lithium-Based Technologies

    Global growth in battery storage, renewable energy, and cutting-edge chemical synthesis puts growing pressure on the lithium nitride supply chain. The only long-lasting solution involves robust, quality-first manufacturing. Plants striving for direct connection to technical users will shape the future, reducing risk, and supporting more flexible research and production. Our commitment is to remain at the forefront—both in material consistency and technical openness—so every lithium nitride shipment powers success at every step of the development curve.

    Practical manufacturing sets the standard for specialty chemicals. High-purity lithium nitride, from carefully controlled plants, shortens project cycles for lab innovators and industrial pioneers alike. That’s the promise we bring, batch after batch, to those pushing boundaries in advanced battery development and new chemical pathways.