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Nickel Nitrite

    • Product Name Nickel Nitrite
    • Alias Nickelous nitrite
    • Einecs 235-180-1
    • 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
    VTB
    Specifications

    HS Code

    687008

    Chemical Name Nickel Nitrite
    Chemical Formula Ni(NO2)2
    Molar Mass 182.71 g/mol
    Appearance Greenish-yellow solid
    Density 3.41 g/cm3
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Cas Number 13463-39-3
    Pubchem Cid 173462
    Odor Odorless
    Stability Unstable, especially when heated
    Toxicity Toxic if ingested or inhaled

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

    Packing & Storage
    Packing Nickel Nitrite, 100g: Sealed amber glass bottle with chemical-resistant screw cap, hazard labels, manufacturer details, and safety instructions clearly printed.
    Shipping Nickel Nitrite should be shipped in tightly sealed containers, clearly labeled, and protected from moisture, heat, and incompatible substances. Transport must comply with local and international hazardous material regulations. Use appropriate secondary containment and UN-approved packaging to prevent spills or leaks during transit. Handle with care to avoid physical damage.
    Storage Nickel nitrite should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances, especially combustible and reducing materials. The storage area should be clearly labeled and equipped for spill containment. Avoid heat, moisture, and contamination, and ensure containers are corrosion-resistant to prevent hazardous decomposition and reactions.
    Application of Nickel Nitrite

    Applications of Nickel Nitrite in Industrial Manufacturing

    Nickel nitrite plays a key role across several specialized industrial value chains. As a direct manufacturer, we supply nickel nitrite to meet the strict requirements of downstream sectors which rely on its controlled reactivity, solubility, and specific performance attributes in chemical synthesis and surface treatment processes.

    1. Electroplating Intermediate Synthesis

    Electroplating solution formulators use nickel nitrite as a catalyst precursor for adjusting bath parameters, especially in high-precision alloy plating for electronics and automotive connectors. Its high purity and predictable reactivity enable manufacturers to tailor the grain refinement and ductility of nickel alloy deposits during pretreatment or conditioning of complex plating baths. We ensure our product supports reliable conversion of nitrite ions to control plating conditions in continuous reel-to-reel and barrel plating processes, maintaining strict traceability throughout batch processing lines.

    Industry compliance standards

    • ISO 9587:2022 for electroplated coatings
    • IEC 60068-2-11: Standard for environmental corrosion testing
    • RoHS compliance for electronics parts
    • REACH Registration for nickel compounds

    Typical usage ratio

    • 0.25–2% w/v in plating bath formulations, adjusted according to alloy ratio and target deposit thickness

    Downstream process integration

    • Added during bath formulation or preconditioning steps for nickel alloy electroplating
    • Dosed in controlled increments based on solution analysis in in-line monitored baths
    • Integrated in pre-wash or strike processes for printed circuit board and electronic leadframes

    Final product types

    • Fine-pitch electronic connectors
    • Automotive sensor housings
    • High-reliability PCB plating
    • Precision instrument components

    2. Laboratory Chemical Synthesis Reagents

    Analytical and research chemical manufacturers use nickel nitrite as a source of both nickel(II) and nitrite ions in inorganic and coordination chemistry kits. Its well-defined reactivity supports complex salt synthesis for spectroscopic standards, redox titration solutions, and catalyst development workflows. Laboratories require our product high in assay and free from typical interfering impurities to maintain batch-to-batch experimental reproducibility and regulatory documentation audit trails.

    Industry compliance standards

    • ISO 17034:2016 requirements for certified reference material producers
    • Good Laboratory Practice (GLP) guidelines
    • ACS Reagent Grade chemical purity specifications
    • REACH/CLP labeling and SDS compliance

    Typical usage ratio

    • 5–20 mmol/L in standard solution preparations for titrations
    • Varies according to target synthetic pathway and molar conversion calculations

    Downstream process integration

    • Dissolved directly into aqueous or mixed solvent matrices
    • Added into stepwise synthetic protocols for redox catalysts or ligand assemblies

    Final product types

    • Analytical reference materials
    • Chemical synthesis kits for academic labs
    • Inorganic complex precursors
    • Research-grade catalyst samples

    3. Corrosion Inhibition Formulations for Industrial Cooling Systems

    Corrosion inhibitor formulators for closed-loop industrial cooling and heat exchanger systems blend nickel nitrite as an active passivation agent for ferrous metal surfaces. Its controlled release of nitrite ions stabilizes the protective oxide layer on steel and prevents aggressive localized corrosion, while the nickel cation aids in forming complex film barriers in recirculating water systems. Our production ensures low chloride and trace element content, preventing secondary side reactions in multi-metal environments, which is critical for plant process safety reviews.

    Industry compliance standards

    • ASTM D1384 for corrosivity testing in engine coolants
    • ANSI/ASHRAE Standard 188 for Legionella control
    • EN 14868:2005 water treatment chemicals requirements
    • Environmental Protection Agency (EPA) discharge limits for nitrite

    Typical usage ratio

    • 40–200 ppm (mg/L) nitrite ions in recirculating water formulations
    • Adjusted based on metal content, water chemistry, and inhibitor package design

    Downstream process integration

    • Metered addition to circulating water prior to startup or after routine blowdown
    • Integrated into multi-component liquid corrosion inhibitor concentrates

    Final product types

    • Industrial closed-loop coolant conditioners
    • Heat exchanger tube antifouling solutions
    • Steel circuit corrosion inhibitor packages
    • Water-based maintenance chemicals for HVAC

    4. Catalyst Manufacturing for Organic Synthesis

    Nickel-based catalyst producers utilize nickel nitrite in controlled reduction and impregnation methods to introduce both active metal and nitrite functionalities onto carrier substrates. The precise stoichiometric addition enables formation of nickel-nitrite complexes or oxide intermediates used in hydrogenation and selective oxidation reactions for bulk chemicals and polymer intermediates. We supply material with granular consistency and thermal stability needed for catalyst support adsorption, minimizing dust and agglomeration during high-temperature calcination stages.

    Industry compliance standards

    • ISO 9001:2015 for catalyst production quality management
    • GMP guidance for pharmaceutical catalyst intermediates (where applicable)
    • EU REACH Registered nickel catalyst precursors
    • OSHA and local labor safety controls for nickel handling

    Typical usage ratio

    • 1–7% by weight nickel content in catalyst precursor mix, based on carrier surface area and industrial process kinetics

    Downstream process integration

    • Impregnated onto alumina, silica, or carbon carriers in aqueous or ammonia-based impregnation systems
    • Thermally decomposed in calcination ovens as part of catalyst activation

    Final product types

    • Hydrogenation catalysts for fine chemical production
    • Selective oxidation catalysts
    • Process intermediates for bulk polymerization
    • Niche refinery process catalysts
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    Certification & Compliance
    More Introduction

    Nickel Nitrite: A Closer Look from the Manufacturer’s Perspective

    Introduction to Nickel Nitrite

    Nickel nitrite has quietly established itself as an integral compound across a range of industrial and analytical fields. We produce this specialty chemical from high-purity raw materials in solid crystalline form, targeting applications where precision and reliability carry real weight. Customers who work with nickel nitrite trust the consistency and reproducibility we maintain, with well-defined physical properties and chemical purity levels. The model we manufacture aligns with anhydrous grade standards, presenting a pale green or yellowish hue that signals its distinctive structure and oxidation characteristics.

    Inside Our Manufacturing Approach

    Producing nickel nitrite involves a carefully developed synthesis route based on direct interaction between controlled quantities of nickel salts and nitrite sources. Decades of refinement have left us with a robust, repeatable method that allows us to avoid unwanted side products. The finished product exhibits reliable solubility in water and maintains reactivity in selected organic solvents. Handling these materials safely and efficiently begins at the earliest stages of production, with every batch subjected to on-site wet chemical and instrumental verification. From the moment precursor solutions are blended, we keep a close eye on temperature, stoichiometry, and all physical transitions, minimizing risk while maximizing chemical purity.

    Product Specifications and Typical Features

    Nickel nitrite, as released from our reactors, exhibits a defined nickel content accessed via established titration techniques, paired with regular checks for trace metallic impurities. Moisture control stands near the top of the priority list, as both the crystalline form and any resulting solutions can shift in reactivity if handled without care. Customers receive the product in tightly sealed containers, protected from ambient humidity and light. Granule size falls in a narrow range, which allows users to precisely weigh and dissolve material for demanding analytical work or batch processing.

    How Nickel Nitrite Performs in Use

    End-users frequently turn to nickel nitrite for its oxidizing power and for its ability to selectively interact with specific organic substrates and complexing agents. In our experience, major applications cluster in chemical synthesis, specialty catalysis, electroanalytical chemistry, and surface treatment. Researchers exploring new organometallic routes or students running classical qualitative analysis both need reagents that behave exactly as expected. Nickel nitrite fills this gap, avoiding side reactions and remaining stable across a range of storage conditions. When used as an oxidant, its balanced reactivity provides an alternative to stronger, harsher agents that might complicate downstream purification or disrupt sensitive substrates.

    Differences from Related Nickel Compounds

    A common conversation with technical staff involves comparing nickel nitrite against more familiar nickel compounds like nickel sulfate, nitrate, and carbonate. The principal differences emerge in the oxidation state of nitrogen and its interplay with nickel cations. Sodium and potassium nitrites, for example, share the basic nitrite ion but diverge rapidly in behavior due to the presence of nickel, which adds extra redox possibilities and complex formation tendencies. Nickel nitrate—another staple for many chemists—acts far more aggressively as an oxidant, frequently generating unwanted by-products. In contrast, nickel nitrite displays an ability to support milder, more nuanced oxidation reactions, opening alternative paths in synthesis. These advantages make it preferable where downstream reactions or analytical procedures benefit from less harsh conditions.

    Practical Considerations: Storage, Handling, and Reproducibility

    We emphasize to all purchasers that successful industrial or laboratory performance requires attention to how nickel nitrite is stored and handled. Air exposure leads to gradual change, with the nitrite group susceptible to slow oxidation, especially in moist environments. Over years supplying this material, we’ve observed that delays between receiving and using the product can erode some of its unique properties, especially where formulation accuracy or titration endpoints matter. Our advice draws on repeated observation: store in sealed, dry containers, work quickly, and avoid mixing with strong acids or reducing agents unless deliberately planning a specific reaction.

    The Importance of Purity and Batch Consistency

    Lab and pilot plant operators demand reproducibility down to the smallest detail, which makes purity a non-negotiable factor. Our operation selects ores and source materials based only on trace analysis and full-lot testing. Any deviation, even in the parts-per-million range, can cause downstream issues ranging from inconsistent color to uncharacterized by-products. This level of rigor requires constant calibration of both instruments and internal standards. We have seen that even reputable sources can introduce minor variations without rigorous attention on the shop floor. By investing in real-time analytical controls, we keep our customers on track, supplying a product that supports validated procedures and major-scale continuous runs equally well.

    Supporting R&D and Industrial Projects

    Having worked with universities and private labs, we appreciate the support role nickel nitrite plays in research and scale-up. In pilot studies, the fine-tuned balance between reactivity and selectivity has made nickel nitrite a chosen reagent for exploring new catalytic cycles or electroplating steps. Its contribution extends into surface modification workflows, especially where uniform coating and controlled oxidation represent performance-critical steps. We remain available to discuss suitability for pilot and commercial projects, regularly adapting batches to fit new protocol demands. As techniques evolve in green chemistry and advanced material preparation, nickel nitrite adapts alongside, fitting in where less specific or more aggressive reagents fall short.

    Health, Safety, and Environmental Perspectives

    Working daily with nickel nitrite has taught us the importance of diligent safety practice and responsible waste management. Both nickel and the nitrite group require careful stewardship, and we maintain strict monitoring for workplace exposure and environmental compliance at every stage of production. Over the past years, we rolled out worker training and technical counseling to minimize both direct exposure and secondary contamination. Downstream users benefit from our technical data and process experience, especially when risk assessment forms part of their regulatory framework. After decades in the sector, we understand that proactive measures—good ventilation, regular monitoring, thorough waste-line checks—deliver the best outcomes for people and planet.

    Addressing Supply Chain and Regulatory Changes

    Recent industry shifts challenge manufacturers who rely on a stable supply chain for both nickel and reagent-grade chemicals. Our history in raw material sourcing helps us navigate international disruptions and regulatory hurdles. We regularly revise procurement defaults and maintain several pre-qualified suppliers, ensuring we can deliver product that fits legal and specification frameworks. The team tracks changes from chemical safety authorities and international trade groups to avoid surprises and untimely shortfalls. As demand and environmental regulations shift, flexibility and ongoing compliance keep us competitive, and help guarantee product availability to our diverse user base.

    Feedback from Downstream Users

    We welcome insight and suggestions from everyone involved in the value chain. University researchers, process engineers, and laboratory analysts who rely on nickel nitrite have driven many subtle improvements, from packaging design to recommendations on storage temperatures. Feedback loops have also taught us that slight differences in crystal size or batch freshness impact things like weighing, solubility, and reaction yield. We keep these lines of communication open, eager to adapt logistics and technical support to meet new challenges as they arise. Dialogue strengthens both product quality and user experience.

    Comparative Advantages and Ongoing Developments

    Across the landscape of nickel-based chemicals, nickel nitrite sets itself apart with its controlled oxidation profile and its ability to occupy niche reaction spaces where more conventional agents underperform. Direct comparison in field and laboratory settings shows that nickel nitrite minimizes unwanted evolution of nitrogen oxides relative to stronger nitrate systems and allows for more gentle transformation of organic compounds. As our customers pursue greener, less energy-intensive syntheses, this reduced reactivity profile gains additional value. We continue to research ways to improve both the environmental impact of production and the processability of the final compound without losing the qualities that have led researchers and analysts to request nickel nitrite by name.

    Meeting Future Needs: Nickel Nitrite in Advanced Applications

    Advanced materials manufacturing, battery technology, and precision plating all push for better reagents as their processes become more demanding. Nickel nitrite’s ability to enable layer-by-layer deposition or support specific oxidation states is drawing attention far outside traditional chemistry departments. As these fields mature, new requirements emerge for traceability, micro-scale characterization, and compatibility with sensitive equipment and sensors. Continuous interaction with scientists and industrial partners drives our efforts to evolve formulations and packaging in step with these emerging needs. The close-up manufacturing perspective grants us unique insight: detailed conversations around practical challenges often reveal overlooked variables, allowing us to fine-tune future production accordingly.

    Toward Sustainable Chemical Practice

    Greater focus on responsible chemistry and sustainable practice means no part of the supply chain can ignore its impact. We have seen regulators and customers alike push steadily for better documentation, less hazardous emissions, and minimum waste generation. In response, we reengineer not just plant workflows but also address routine matters like packaging material selection and cleaning protocol. Nickel nitrite fits well into processes designed to minimize environmental footprint, as its mild reactivity offers fewer ways for unwanted side-reactions to generate hard-to-manage contaminants. As we continue refining our production, we look to new solvents, re-use opportunities for water and co-products, and closed-loop handling systems to keep progress ongoing.

    Technical Support and Knowledge Transfer

    Practical chemistry often evolves faster than textbooks or literature reviews. We commit resources to keeping our technical desk staffed by personnel who have themselves worked hands-on with nickel nitrite in both small and large-scale set-ups. Occasional troubleshooting calls address phenomena like unexpected color changes or slower-than-expected reaction rates. These cases often resolve with straightforward suggestions around storage conditions, reagent age, or improved temperature control. We also engage in regular knowledge-sharing, offering example protocols or demonstrated solutions where documentation is incomplete or historical context is missing. Real-world results keep us focused, and mutual trust grows with each productive technical exchange.

    Final Thoughts from the Manufacturer’s Side

    Producing nickel nitrite over the years has taught us to approach every batch with care and to pay attention to the real-world practices of downstream users. Industrial chemists and academic researchers have worked with us to refine not just the product but the broader system in which it operates. As industries keep evolving and regulatory landscapes grow more complex, listening deeply and sharing what we learn will remain crucial. Nickel nitrite’s stability, reliability, and adaptability continue to distinguish it—qualities built into each lot from the start and reinforced by a close relationship between production and practice. Our vantage point as a direct manufacturer keeps us tuned to shifting challenges and opportunities, ready to help bridge needs in the chemical marketplace with a product grown from experience, responsibility, and practical innovation.