Mercuric Nitrate

    • Product Name: Mercuric Nitrate
    • Alias: Nitric acid, mercury(2+) salt
    • Einecs: 231-818-8
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    338893

    Chemical Name Mercuric Nitrate
    Chemical Formula Hg(NO3)2
    Molar Mass 324.60 g/mol
    Appearance White or colorless crystalline solid
    Odor Odorless
    Melting Point 79 °C (decomposes)
    Solubility In Water Soluble
    Density 4.3 g/cm³
    Cas Number 10045-94-0
    Boiling Point Decomposes before boiling
    Toxicity Highly toxic
    Storage Conditions Keep tightly closed, away from light and moisture
    Ph Solution Acidic (when dissolved in water)
    Un Number 1625
    Hazard Class 6.1 (toxic substance)

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

    Packing & Storage
    Packing 500g of Mercuric Nitrate comes in a tightly sealed, amber glass bottle, labeled with hazard warnings and chemical information.
    Shipping Mercuric Nitrate should be shipped in tightly sealed containers made of compatible materials, clearly labeled, and packed with cushioning to prevent breakage. It must be transported as hazardous material per UN 1625, in accordance with local, national, and international regulations, avoiding exposure to heat, moisture, and incompatible substances.
    Storage Mercuric nitrate should be stored in a tightly closed, corrosion-resistant container within a cool, dry, well-ventilated area, away from sources of heat, moisture, and incompatible materials such as organic substances, reducing agents, and combustibles. Storage areas should be clearly labeled “Toxic” and “Oxidizer,” protected from physical damage, and accessible only to trained personnel. Use appropriate secondary containment to prevent spills.
    Application of Mercuric Nitrate

    Applications of Mercuric Nitrate in Industrial Manufacturing

    As the primary manufacturer of mercuric nitrate, we supply this high-purity raw material to key industrial sectors where its unique chemical reactivity and selectivity drive critical process outcomes. The applications below reflect established, regulatory-compliant industrial usage based on our technical collaborations with downstream manufacturers worldwide.

    1. Catalysis in Vinyl Chloride Monomer (VCM) Synthesis for PVC Production

    Chlor-alkali plants utilize mercuric nitrate as an essential catalyst during the acetylene hydrochlorination step to produce vinyl chloride monomer, the precursor to polyvinyl chloride plastics. This application remains a strictly regulated process, requiring precise metering of the raw material due to government-imposed controls on mercury emissions and residuals. Direct catalyst charging ensures reactivity, with recycling and controlled neutralization steps embedded to manage environmental impact.

    Industry compliance standards

    • US EPA National Emission Standards for Hazardous Air Pollutants (NESHAP) for Polyvinyl Chloride and Copolymer Production
    • PRC Ministry of Ecology & Environment Mercury Control Requirements (GB 31573-2015)
    • OHSAS 18001 for worker safety in catalyst handling
    • REACH Annex XVII mercury compound restrictions

    Typical usage ratio

    • Catalyst addition typically ranges from 0.5% to 2% by weight of the activated carbon support, optimized based on feedstock purity, reactor throughput, and target VCM yield.

    Downstream process integration

    • Mercuric nitrate solution impregnates activated carbon beds that are then installed in fixed-bed hydrochlorination reactors. Spent catalyst is collected for mercury recovery as mandated by local regulations.

    Final product types

    • Vinyl chloride monomer (VCM)
    • Polyvinyl chloride (PVC) resins for rigid and flexible plastic goods in construction, cabling, and packaging

    2. Analytical Reagent in Laboratory Inorganic Analysis

    Certified testing laboratories and industrial QC departments formulate analytical-grade mercuric nitrate as a titrant and precipitating agent in precise determinations of halides, cyanides, and trace metals. Pipetting accuracy, batch-to-batch impurity control, and documented traceability remain key for compliance with analytical method standards.

    Industry compliance standards

    • ISO 17025 Laboratory Competence Standard
    • ASTM E200 practice for preparation of standards
    • European Pharmacopoeia general methods for halide detection
    • ACS Reagent Chemicals Purity Criteria

    Typical usage ratio

    • Concentrations for prepared solution standards span 0.01 M to 0.1 M, with titrant volume determined by the analyte range and standard operating procedures for each method.

    Downstream process integration

    • Reagent-grade mercuric nitrate enters the quality control workflow at the titration bench or as part of analyte recovery steps. Operators freshly prepare standardized solutions before use, discarding any surplus according to hazardous waste protocols.

    Final product types

    • Calibrated titration solutions
    • Certified reference standards for regulatory or contract testing
    • Validated analysis reports for pharmaceutical, water, and food manufacturing clients

    3. Oxidizing Agent in Specialty Organic Synthesis

    Mercuric nitrate plays a precise role as a stoichiometric oxidant in manufacturing certain fine chemicals and intermediates, such as nitration, ether cleavage, and conversion of aromatic compounds. Strict monitoring of reaction parameters and residue ensures process safety and compliance with downstream purity requirements. This chemical is especially valued for transformations where other oxidizers show poor selectivity or excessive byproduct formation.

    Industry compliance standards

    • GMP guidelines for active pharmaceutical ingredients (ICH Q7)
    • 21 CFR 211 for controlled substance intermediates
    • EU Regulation (EC) No 1907/2006 (REACH) for substance handling
    • Local fire service codes for oxidizer storage and use

    Typical usage ratio

    • Reactant ratios may range between 0.8 to 1.2 equivalents relative to the substrate, frequently adjusted during pilot scale-up for reaction yield and byproduct minimization.

    Downstream process integration

    • Operators add the oxidizer to charged reaction vessels under strictly controlled temperature and agitation profiles. Post-reaction, the mixture passes through a sequential extraction and filtration stage to capture mercury residues for regulatory-compliant disposal or recycling.

    Final product types

    • Pharmaceutical intermediates for antipsychotics, anesthetics, and specialty drugs
    • Nitroaromatic compounds for dyes and pigment synthesis
    • Laboratory-synthesized chemical reference standards

    4. Gold and Silver Refining (Analytical Fire Assay)

    Refineries and certified assaying labs use mercuric nitrate during the fire assay process to prepare gold and silver ores for accurate quantification and purity validation. This step enables efficient removal of unwanted metals such as copper, lead, and bismuth that can interfere with final determination. Regulatory controls require process transparency, residue monitoring, and strict adherence to environmental disposal rules, particularly for large-scale precious metal operations.

    Industry compliance standards

    • ISO 11426 method for gold assay – Cupellation process
    • LBMA Responsible Gold Guidance for environmental management
    • PRC Environmental Standard for Precious Metals Refining (HJ 884-2017)
    • OSHA 29 CFR 1910.1000 (mercury exposure controls in refineries)

    Typical usage ratio

    • The solution is dosed at 1–3 mL per 10 g dore sample, based on the matrix and target extraction profile determined by the laboratory’s standard operating procedure.

    Downstream process integration

    • Analysts introduce mercuric nitrate into the parting step during wet sample digestion. The operation is followed by careful rinsing and neutralization to capture mercury for authorized disposal. Results are typically validated against CRM standards.

    Final product types

    • Refined bullion for jewelry and industrial electronics
    • Certified gold and silver assay reports for mining companies
    • Trace element residue analysis datasets

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    Certification & Compliance
    More Introduction

    Mercuric Nitrate: Manufacturer's Perspective on Quality, Application, and Practical Differences

    Introduction: Working Hands-On With Mercuric Nitrate

    There’s no substitute for direct experience in chemical manufacturing. Over the decades of handling mercuric nitrate, I’ve learned what matters most for researchers and industrial chemists alike. Some chemicals require only broad attention to purity or packaging, but mercuric nitrate’s reactivity and niche demand a much more focused approach. Our team keeps a close eye on every variable from raw material sourcing to finished product. Speaking as a manufacturer, we don’t just ship a product. We ensure consistent performance and safety at every step, because no one wants surprises where mercury compounds are involved.

    Clear Specifications You Can Trust

    The mercuric nitrate leaving our facility meets high purity thresholds set both by industry standards and our own stricter benchmarks. The chemical appears as white to pale yellow crystalline solid, owing to traces of basic salt for certain grades. Purity, measured by direct analysis, typically exceeds 99%. Moisture content sits below commonly accepted limits, since extra water alters reactivity and, in some cases, stability. Other specifications focus on trace contamination from metals such as lead, iron, and copper, because we have seen these interfere with predictable results in applications. I have stood next to lab technicians and engineers as they run their tests—it’s clear how much minor impurities can make or break a synthesis.

    When clients request specific models or custom particle size, we discuss powder milling and granulation right here on the shop floor. Mercuric nitrate isn’t one-size-fits-all, especially in research or catalytic settings. We document every batch produced, and retain samples as part of our quality assurance protocol. Years ago, we spent weeks with a client who realized certain impurities from glassware leached into their process. Transparency and communication at the manufacturing level prevented months of wasted work.

    Why Purity and Batch Consistency Matter

    Researchers depend on quality mercuric nitrate for its oxidizing power and as a reagent in chemical analysis. Certain applications like organic syntheses require the anhydrous form, while others benefit from the monohydrate or basic varieties. Chemists working in dye manufacturing, metallurgy, and laboratory assay work often specify detailed requirements based on their end goal. From making fulminates to producing mercury compounds for analytical standards, control over concentration and stability is not negotiable. I remember a batch for a catalysis project where mere fractions of a percent in extraneous ions short-circuited an entire test run. Since then, our inspectors don’t cut corners—there’s a human face and a long chain of accountability behind each drum that leaves our production line.

    Usage in Practice: Applications That Demand More Than Paper Specs

    Field application reveals a lot about a product’s true quality. In my time visiting university and industrial labs, I’ve seen how mercuric nitrate finds its way into a host of experiments and production lines. Analytical chemists use it in the manufacture of other mercury salts, as a source of mercuric ions, and to perform oxidation in nuanced organic transformations. Dye and pigment industries look for the basic forms for color processing steps, where yellow or red shades must maintain consistent intensity through controlled reactions. Silver refining and other precious metal processes take advantage of mercuric nitrate’s ability to form amalgams or act as an oxidizer, but only under the right concentration and pH conditions. Each use case brings its own challenges—wrong grade or unsuitable impurity profile means ruined product and lost time.

    Not every client wants the same balance of reactivity, solubility, and stability, and as a manufacturer, we tailor runs accordingly. For example, nitrate content above standard triggers rapid oxidation, but this is often requested for catalyst preparation or synthesis of mercury(II) complexes. Our team members routinely field technical questions from labs worldwide, answering directly from our plant floor or quality room. Many conversations with chemists start with frustrated test runs elsewhere—they end up coming to us because of our willingness to track back individual issues to batch level. The margin for error narrows considerably with hazardous materials like these, so in-house expertise matters; you can’t outsource this kind of process knowledge.

    Mercuric Nitrate Versus Other Industrial Chemicals: Real-World Contrasts

    Mercuric nitrate stands apart from mercuric chloride and mercuric oxide not just in formula, but in its physical action and application. Chloride compounds often serve as antiseptics or catalysts but lack the same oxidizing punch for certain niche reactions. Mercuric nitrate’s nitrate group sets it apart—reactivity with organics, certain metal cations, and even cellulosic materials takes a different pathway. One example from my own work: reduction of nitro compounds with other mercury salts bypasses key steps enabled by nitrate, which leads to lower yield or undesired byproducts. Each time a new customer approaches with a question about choosing between mercuric salts, we ask about intended use and local regulations. In the end, one size doesn’t fit all, even among mercury-based chemicals.

    The market offers choices between anhydrous, monohydrate, and basic forms, each lending unique characteristics. As manufacturers, we control hydration states throughout the drying and storage process, which means we can guarantee the chemical form most suited to researchers or industrial plants. I have seen clients waste time and resources on improperly stored or handled mercuric nitrate—leaks in water content slow down or skew reaction profiles. Even between production batches, skilled workers pick up slight shifts in color, texture, or scent—signs not all nitrate forms are created equal. Specifications sheets fail to capture nuance, but hands-on experience fills that gap.

    Safety, Regulation, and Handling: Manufacturer’s Bottom Line

    There’s no way around the fact that mercuric nitrate deserves the utmost attention. Mercury and its compounds require compliance with strict health and environmental standards. We train every worker handling this compound on up-to-date protocols. Select batches undergo third-party review, not just internal signoff, to ensure no regulatory lines get crossed. Disposal and transport attract scrutiny worldwide—years of working with hazardous materials mean we’ve built robust internal monitoring, from locked storage to regular audits. Missteps here carry harsh legal and ethical consequences.

    On the user’s side, everyday handling combines the right PPE with rigorous labeling and leak-proof packaging. Clients sometimes ask how best to store or transport mercuric nitrate. As manufacturers who’ve witnessed spills and close calls, we recommend double containment, environmental monitoring for mercury vapor, and controlled access for authorized personnel only. Batch traceability ensures tracking all the way back through supply chains, whether for routine audits or emergency interventions. Trust gets built not just on paperwork or certificates, but real accountability in how product moves between plant, transit, and laboratory bench.

    Process Reliability Through Manufacturing Investment

    Our facility runs continuous maintenance on reactors, packaging lines, and safety equipment to support stable production. Small process changes, like filtration upgrades or sealed drying rooms, may not generate headlines, but they make the difference between reliable and error-prone output. Each innovation or investment emerges from seeing first-hand how variables like air humidity or power outages impact sensitive compounds like mercuric nitrate. We run pilot batches after any change and hold the entire team accountable; no one leaves quality or safety to chance.

    We partner closely with raw material suppliers, verifying not just chemical composition but also transportation routes and packaging quality. Interruption in any part of the chain affects our ability to promise clients on-time, consistent mercuric nitrate. Relationships matter—the community of chemical manufacturers is tight-knit, and trust is earned over years of steady supply and transparent communication. Underpinning our whole production line stands the attitude that shortcomings get addressed immediately, not shrugged off as unchangeable “industry standard.”

    Supporting Practitioners: Technical Backing From Manufacturing Floor

    Many users appreciate direct lines to the chemists and engineers behind the product. Our staff maintains ongoing technical support, incorporating everything we’ve seen in the plant, at customer sites, and during joint troubleshooting. Sometimes this involves remote consultation, but often a client visits our facility or we spend time at their lab, seeing their process in real-world conditions. This hands-on support reflects the reality that mercuric nitrate can introduce subtle challenges—from reactivity with certain polymers to secondary contaminants leaching from containers or apparatus. I remember troubleshooting a persistent discoloration in an academic lab, which turned out to come from incompatible rubber stoppers in storage vials. Problems like this get solved through practical experience, not generic helpdesk scripts.

    Questions pop up across diverse fields. In analytical chemistry, users look for dependable solubility and predictable reagent strength. In the fabrication of explosives or ignition compounds, stability during storage and shipment draws intense scrutiny. Materials science research often calls for mercuric nitrate with exacting control over particle size or absence of organics, which only close coordination between client and manufacturer can deliver. Our production logs reflect hundreds of feedback cycles—a real-world knowledge base that shapes current and future manufacturing runs. Each improvement comes from listening as much as leading.

    Environmental and Compliance Commitments

    Mercuric nitrate, given its mercury content, demands ethical stewardship from all involved—manufacturer down through end-user. Our long-term approach centers around closed-loop systems, recoverable waste streams, and investment in mercury abatement technology. Early in our operation, waste management was a reactive process. Now, every kilogram of off-spec or exhausted mercuric nitrate undergoes controlled reclamation or conversion into less hazardous forms. We track disposal in line with national and international regulations, working closely with licensed waste handlers. Environmental reporting isn’t just a regulatory checklist—it’s integrated into daily practice.

    We commit to minimizing downstream impact wherever feasible. All liquid effluent goes through mercury-specific treatment, and air emissions get continually monitored. Zero tolerance applies to unauthorized discharge, and we perform regular third-party audits on waste records and emissions. Tools and procedures evolve over time—but the drive to avoid legacy environmental harm remains unchanged. Every batch we sell reflects both the efficiency of our technical process and the ethical care we bring to hazardous chemical manufacture.

    Why Experience Sets Us Apart

    Chemicals like mercuric nitrate reward a pragmatic, hands-on approach. Our experience as manufacturers cuts through the marketing noise—what works for labs and industry gets shaped by thousands of on-the-ground decisions over time. Safety, consistency, and technical support stem from watching the material at every stage, not just filling out compliance paperwork. We treat every sale as a relationship, not a one-time transaction, because with a compound as challenging and potentially hazardous as mercuric nitrate, that’s how you secure real outcomes for everyone involved.

    From sourcing to shipping, the choices we make ripple outward. Users expect reliability, which comes only from rock-solid process control and open dialogue between buyer and maker. Through every question asked and every bottleneck faced, our team draws on real practice—not theory. In today’s world, manufacturing accountability stands inseparable from product quality, safety, and impact. Mercuric nitrate is a demanding compound, but with our experience, we’re prepared to meet each challenge it brings.

    Conclusion: Real-World Chemical Manufacturing Builds Trust

    Behind every bottle or drum of mercuric nitrate stands a story of technical skill, hard-won lessons, and a commitment to safety and quality. Our reputation as a manufacturer rises or falls not only on controlled specifications but also on the insight and support we bring to every project. With strict adherence to regulatory demands, robust attention to application, and a focus on listening to end users, we continue to provide a product that stands up to real-world needs—batch after batch, year after year.

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