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Lithium Hypochlorite

    • Product Name Lithium Hypochlorite
    • Alias Lithium oxychloride
    • Einecs 231-484-3
    • 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

    855148

    chemical_name Lithium Hypochlorite
    chemical_formula LiOCl
    molar_mass 58.39 g/mol
    appearance White crystalline solid
    odor Chlorine-like
    solubility_in_water Freely soluble
    melting_point Decomposes before melting
    density 1.67 g/cm³
    pH_value Strongly alkaline in solution
    main_use Swimming pool disinfectant
    oxidizing_agent Strong oxidizer
    CAS_number 13840-33-0

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

    Packing & Storage
    Packing Lithium Hypochlorite is packaged in a 25 kg white HDPE drum with a secure screw cap and hazard warning labels.
    Shipping Lithium hypochlorite should be shipped as a hazardous material, classified as an oxidizer (UN1471). It must be securely packed in compatible, leak-proof containers, away from organic materials and combustibles. Label packages with appropriate hazard markings and ensure compliance with transportation regulations to prevent spills, contamination, or accidental reactions during transit.
    Storage Lithium hypochlorite should be stored in a cool, dry, and well-ventilated area away from direct sunlight, heat, and sources of ignition. Keep the container tightly closed and store away from acids, organic materials, and combustibles. The storage area should be equipped with corrosion-resistant shelving and be protected from moisture to prevent decomposition and release of chlorine gas.
    Application of Lithium Hypochlorite

    Applications of Lithium Hypochlorite in Industrial Manufacturing

    As a direct producer of lithium hypochlorite, we support global manufacturers with consistent supply for high-performance disinfection and specialized oxidation demands. Our focus is on real-world industrial sectors where lithium hypochlorite delivers essential processing advantages, validated by international compliance and formulation best practices. Detailed below are downstream application scenarios drawn from actual customer deployment.

    1. Swimming Pool and Spa Water Disinfection

    Lithium hypochlorite plays a specialized role in commercial and municipal aquatic centers, particularly where operators require rapid-dissolving, low-residue, and pH-neutral chlorination. Facility engineers select it to minimize scaling and stabilizer buildup in hard water regions and in high-bather-load pools that demand swift reactivity for pathogen control following water contamination events. Its solubility provides quick active chlorine delivery compared to traditional calcium-based powders, supporting precise dosage in automated dosing systems or direct manual application. Adoption is common in premium leisure, hospitality, and health club aquatic facilities worldwide.

    Industry compliance standards

    • US EPA FIFRA (40 CFR Part 156, disinfectant labeling and use)
    • EN 15077:2017 (Chemicals used for treatment of swimming pool water)
    • NSF/ANSI 50 (Pool, Spa, Hot Tub Equipment & Chemicals)
    • Chinese GB/T 12102-2021 (Swimming pool water quality standard)

    Typical usage ratio

    • Apply 5-15 mg/L of available chlorine for routine maintenance; shock chlorination can require up to 30 mg/L, with adjustment based on organic loading, bather use, and real-time free chlorine measurement.

    Downstream process integration

    • Operators dissolve the granules or tablets in a buffer tank or introduce directly to the balance tank; automated controllers meter the solution into the circulation line for contact chamber disinfection and main pool dosing cycles.

    Final product types

    • Ready-mix granulated disinfectants for municipal pools
    • Pre-dosed spa sanitation sachets for resort use
    • Commercial pool oxidizer blends
    • Emergency pool shock treatment kits

    2. Paper and Pulp Mill Bleaching

    Lithium hypochlorite serves kraft and sulfite paper mills needing effective, high-reactivity oxidant for pulp bleaching stages and recycled fiber de-inking. Technical managers deploy it where calcium residue from Ca-hypochlorite would impair process water circuits or contaminate end-product brightness. Its use streamlines chemical dosing, particularly in mills with automated bleach plant flow or in specialty grades sensitive to scale or where minimal chloride residue is critical for downstream paper machine operation and brightness stabilization.

    Industry compliance standards

    • ISO 302:2015 (Brightness of pulp—Diffuse reflectance factor)
    • CEPI Bleaching Guidance (European paper industry standards)
    • US FDA 21 CFR 176.170 (Components of paper in contact with aqueous and fatty foods)
    • China GB/T 7980 & GB/T 462 (Pulp and paper chemical usage and water content measurement)

    Typical usage ratio

    • 0.2–0.6% active chlorine as a percentage of dry pulp weight, precise dosing adjusted based on pulp kappa number and brightness target setpoint.

    Downstream process integration

    • Operators dose lithium hypochlorite aqueous solution into the bleach tower following pulping and washing, or inject it into the pulp slurry tank prior to the primary or secondary bleach washer step.

    Final product types

    • High-brightness office copy paper
    • Premium coated printing grades
    • White tissue and napkin stock
    • De-inked market pulp bales

    3. Industrial Wastewater Oxidation Treatment

    Lithium hypochlorite is widely selected by treatment plant managers in sectors such as textile dyeing, fine chemicals manufacturing, and pharmaceutical production where high-reactivity oxidation is crucial for breaking down recalcitrant organic contaminants, color bodies, and residual biocides. Lithium-based formulations excel in systems sensitive to calcium scaling and where total dissolved solids must remain low to comply with direct discharge or zero liquid discharge requirements. Its rapid solubility enables precise adjustment of oxidant profiles in multi-stage chemical-physical effluent lines.

    Industry compliance standards

    • US EPA 40 CFR Part 433 (Effluent Guidelines for Metal Finishing)
    • EU Industrial Emissions Directive (IED), BAT Reference Document (BREF) for Wastewater Treatment
    • Chinese GB 8978-1996 (Integrated Wastewater Discharge Standard)
    • ISO 10628-2:2012 (Process diagrams for chemical and petrochemical industry)

    Typical usage ratio

    • 0.1–0.5% as product dosage in influent volume, with final dosing optimized by redox potential control and specific pollutant loading (e.g., COD, colorant ppm).

    Downstream process integration

    • Integrated at the advanced oxidation (AOP) stage or as a pre-clarification oxidant; typically dosed inline with coagulant or after equalization in primary neutralization basins.

    Final product types

    • Treated wastewater for surface or municipal release
    • Recycled process water for circuit reuse
    • Sludge minimized for industrial landfill or composting
    • Effluent compliant with potable reuse programs (post-polishing)

    4. Emergency Drinking Water Disinfection

    Emergency management agencies and humanitarian supply contractors specify lithium hypochlorite for mobile water purification kits and package systems intended for rapid deployment in disaster relief, military, or remote infrastructure scenarios. Its compactness and superior solubility provide reliable, lightweight chlorine dosing in mobile field operations and low-resource settings. Technical criteria focus on producing palatable, microbiologically-safe water with minimal chemical byproduct formation, especially where supply lines for standard sodium hypochlorite, liquid chlorine, or calcium-based powders are logistically impossible or would degrade in variable climates.

    Industry compliance standards

    • WHO Guidelines for Drinking-water Quality (4th Edition, 2022 Update)
    • US EPA Emergency Water Treatment guidelines
    • EN 901:2013 Chemicals for the treatment of water intended for human consumption—Sodium hypochlorite and alternatives
    • Red Cross and UNICEF technical protocols for field water chlorination

    Typical usage ratio

    • 2–6 mg/L available chlorine based on contaminated source water quality and holding time; adjustment effected per real-time field testing for free residual chlorine and taste profile optimization.

    Downstream process integration

    • Integrated into multi-stage cartridge or gravity-fed portable treatment modules; field personnel dissolve pre-measured sachets or tablets into storage tanks or emergency filtration reservoirs.

    Final product types

    • Humanitarian water purification sachets
    • Emergency field chlorination tablets
    • Military portable water treatment kits
    • Disaster-relief water safety modules

    5. Industrial Cooling Tower Microbial Control

    Plant engineers in power generation, steel manufacturing, and chemical processing facilities rely on lithium hypochlorite for microbial control in closed and open-loop cooling water systems, particularly where process upsets, high organic loads, or risk of Legionella proliferation demand fast-acting, residue-free chlorination. The lithium salt’s compatibility with scaling-sensitive systems helps avoid interference with heat exchanger efficiency and process water recirculation. Its low insoluble content makes it suitable for critical operations where system downtime or increased blowdown volumes from alternative oxidants would result in unacceptable losses.

    Industry compliance standards

    • ASHRAE Standard 188 (Legionellosis: Risk Management for Building Water Systems)
    • ISO 11731 (Detection and enumeration of Legionella)
    • CTI Guideline WTB-148 (Microbiological Control in Industrial Cooling Systems)
    • Chinese GB 50050-2017 (Design code for industrial recirculating cooling water treatment)

    Typical usage ratio

    • 3–10 mg/L available chlorine in recirculating water, adjusted by continuous ORP monitoring and system-specific biofilm development risk.

    Downstream process integration

    • Injected in solution at the main recirculation or make-up water line; periodic shock doses are applied during scheduled maintenance or water quality excursions, monitored inline with automated feed and control panels.

    Final product types

    • Chemical dosing packs for plant water treatment services
    • Custom-blended oxidizer kits for HVAC system providers
    • Microbiological control concentrates for industrial clients
    • Turnkey maintenance chemical supply for cooling tower operators
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    Certification & Compliance
    More Introduction

    Lithium Hypochlorite: A Practical Approach to Water Disinfection

    Decades in Chemical Manufacturing Shape Our Perspective

    Shipping drums of lithium hypochlorite across the globe gives anyone an education in how critical water treatment has become. Each batch that leaves our facility reflects years of refinement and commitment to a product trusted by users who can’t gamble on purity or reliability. This isn’t an abstract compound to us – it's a daily reality in our plant, our formulation labs, and quality control lines. Looking over our production records, the feedback from users, and the evolving needs in municipal and industrial disinfection, it is clear why lithium hypochlorite continues to fill an important niche.

    The Product at a Glance: Why Lithium Hypochlorite Stands Apart

    Lithium hypochlorite presents itself as a white, granular material best known for water treatment, pool disinfection, and industrial cleaning. The most common form we supply for the pool and sanitation industries carries a minimum available chlorine content of 35%. We manufacture this product under rigorous conditions because our team knows the smallest deviation in purity impacts end results. Enterprises working with this chemical aren't looking for excuses – they expect a product that delivers consistent potency, predictable shelf life, and clean dissolution.

    This confidence in product consistency comes from direct control over synthesis. Unlike blended products or ambiguous mixtures imported in bulk, lithium hypochlorite from a dedicated manufacturing facility reflects purpose-built engineering. We avoid the use of unnecessary fillers or stabilizers which often worsen residue or hinder solution rates.

    Experience With Usage Across Water Treatment Sectors

    Conversations with our customers—from municipal water plant engineers to field trainers at recreational facilities—bring the real picture of lithium hypochlorite to life. Pool operators value it for the rapid mixing that gets their filtration systems back online faster than alternatives. This material dissolves cleanly, minimizing undissolved residue and protecting pumps from abrasive clogs. In potable water treatment, dosage accuracy becomes essential for compliance with public health standards. Our production team routinely reviews batch records against user application reports to ensure the product’s strength and clarity fit these applications without overchlorination or chemical waste.

    Decades of observation teach humility. No chemical works in a vacuum, and the success of a program depends as much on the operator as the tool. With lithium hypochlorite, we see field operators reducing labor associated with filter changes and storage bin cleaning, thanks to its low insoluble content compared to calcium hypochlorite. This translates to less downtime, fewer maintenance calls, and a more streamlined process for end users. Every ton we ship that avoids the headaches associated with stubborn residues or unpredictable strength offers tangible value—beyond what's measured on a lab report.

    Key Differences: How Lithium Hypochlorite Diverges From Other Chlorinating Agents

    After decades seeing different products come and go in the sanitation market, we notice regular questions: “Why not just use calcium hypochlorite or sodium hypochlorite?” There’s wisdom scattered in those conversations. For direct pool disinfection, calcium hypochlorite brings a higher available chlorine percentage—usually around 65%. But daily users always bring up a familiar set of tradeoffs. Calcium-based chlorines add substantial hardness to water, clouding the pool and hastening scaling on pumps and tiles. Waste streams demanding softer water, such as those in certain beverage plants or biotech facilities, often insist on lithium hypochlorite to sidestep constant adjustment of hardness.

    Sodium hypochlorite, found as liquid bleach in janitorial closets worldwide, certainly gets the job done for many. We've experimented with both forms. Liquid chlorine, though convenient, loses available chlorine rapidly in storage and shipping. Its efficacy drops off as temperature rises, and the dosing equipment needed to handle large quantities introduces both safety and calibration challenges—especially for smaller operations or remote installations. Lithium hypochlorite offers a shelf-stable, solid form with predictably high active chlorine concentration that can be stored and transported with fewer losses.

    Deviation From Commodity Thinking: Not All Hypochlorites Are Equal

    Over the years, we’ve hosted plant tours for buyers who discover first-hand what separates direct manufacturers from distributors. Walk through our production area, and you see how careful drying removes excess moisture, preventing clumping and runaway decomposition. Our QA process targets contaminants like chloride or carbonate ions, as their presence can interfere with metering and induce scale in treatment systems. The granular size is tightly controlled, not just for bagging and dissolution, but to avoid dust—a constant enemy in many chemical facilities, and one our teams worked hard to minimize.

    Lithium hypochlorite has a low insoluble residue, setting it apart from certain granular or tablet-based chlorine donors. People unfamiliar with the difference usually figure it out after spending hours clearing up cloudy basins. Maintenance teams would rather allocate their time to inspection and prevention, not filtering out excess grit left behind by low-grade products. These operational details only emerge from longstanding use and routine problem-solving – they rarely appear in marketing gloss or catalog copy.

    Applications Making the Most of Lithium Hypochlorite’s Unique Profile

    Facility tours give us an appreciation for the diverse uses lithium hypochlorite has found. Pool operators often mention its rapid action in shock treatments. The granules dissolve fast, so pool turnover doesn’t stall, and bathers get back in the water without the chalky haze left by competing agents. Water treatment technicians taking samples from rural plants with poor agitation infrastructure always ask for lithium-based chlorines: its solubility ensures thorough mixing, even in systems with limited circulation.

    Some industries use lithium hypochlorite in precise chemical dosing for pharmaceutical wash-downs, food processing sanitation, and pipeline disinfection. The low risk of scale-building or persistent residue pays dividends where downtime costs dollars. In practice, we’ve seen installations where a more common calcium-based product fouls lines in a matter of weeks, while lithium-based solutions keep the process running continuously. This is not theory—it's logged maintenance records and satisfied facility managers.

    What Decades of Manufacturing Lithium Hypochlorite Have Taught Us

    Managing both resource input and waste output sharpens our focus. Lithium, as a raw material, remains more expensive than sodium or calcium. Our long-term contracts with trusted suppliers manage price volatility, and every ounce goes through rigorous tracking to minimize waste. These realities keep lithium hypochlorite positioned as a specialty product rather than a mass-market solution. Facilities or treatment centers committed to the highest possible water quality accept this premium, while others choose cheaper chlorines for simpler needs.

    Logistics and safety remain constant conversations. Lithium hypochlorite, unlike liquid chlorines, does not leak or off-gas under reasonable storage. Drums remain sealed in ventilated buildings, reducing labor hours spent on hazardous materials cleanup. Regulatory feedback, particularly in transportation, prompts us to keep documentation ready and share practical training with users. A mid-scale utility manager recently told us that transition training from other chlorine donors to our granules dropped incident reports in his crew—and that’s the feedback we care about most.

    Field teams depend on clear labeling, real-world advice, and direct troubleshooting support. Our commitment extends beyond the sack: we record user concerns, track variations in formulation performance, and continually refine our production in response. Shaving fractions of a percent off moisture content, narrowing particle size distributions, and adjusting packaging to meet ergonomic requirements only happen in conversation with those who rely on the product every day.

    Environmental and Public Health Considerations

    Concerns around chlorine chemistry and environmental persistence reach our team regularly. Lithium hypochlorite, by design, leaves behind minimal insoluble residue. This facilitates compliance with increasingly tight effluent regulations. Our on-site labs routinely measure degradation byproducts; we minimize risk of trihalomethane or chlorate formation by maintaining tight process control from synthesis through to packing. Every generation of product must accomplish more with less impact.

    For end users handling wastewater or runoff, minimal byproduct means fewer headaches during environmental audits. Some regional regulators even list lithium-based hypochlorite products as preferred for drinking water, thanks to the low contribution to water hardness and trace metal content. We collect case studies from different municipalities and use this data to guide both plant improvements and outreach to public health officials. This feedback loop keeps us ahead of both technical and policy changes.

    User Experiences and On-the-Ground Insights

    We bring our technical experts on-site for startups, commissioning, and troubleshooting sessions. Practical training sessions in schools, recreation centers, and municipal buildings reveal lessons that can’t be gleaned from lab testing alone. For example, in high-traffic aquatic facilities, operators report fewer complaints about skin irritation or cloudiness once they implement lithium hypochlorite-based protocols. In water parks subject to heavy organic loading, staff find that the granular product tackles spikes in contamination quickly, restoring clarity without protracted downtime.

    Feedback from process industries carries similar themes: less scale buildup, easier adjustment of dosing rates, and fewer filter changes. Plant engineers swapping out sodium hypochlorite report smaller chemical-spill risks and less corrosion on storage equipment. A production manager from a bottling facility told us that the switch to lithium-based chlorine reduced maintenance shutdown times from three per quarter to just one. These success stories shape our ongoing training and decision-making.

    Practical Advice: Storage, Transport, and Handling

    Safe handling starts at the factory. Our internal guidelines direct crew to pack lithium hypochlorite in moisture-resistant, sealed drums. Warehouse training programs highlight segregation from organic materials and combustibles. Decades of shipping teach that temperature swings in transit challenge quality—so our logistics partners receive practical checklists for routing and storage mid-journey.

    For users, we advise storage in dry, ventilated areas, rotated using lot codes to ensure the freshest stock. Our line operators regularly update safety data sheets to reflect learnings from the field, not just regulatory requirements. Small operators appreciate clear guides on where to locate bins, how to secure them from children or unauthorized access, and what to do in unlikely spill scenarios. Larger facilities value regular site audits and tailored recommendations, informed by the aggregate experience of both seasoned staff and newer hires.

    Continuous Improvement Draws From Daily Experience

    Every season brings new challenges—supply chain pinch points, regulatory changes, customer expectations. We track all of it with direct line-of-sight to how lithium hypochlorite performs in real conditions. Engineers visit plants to see legacy equipment adapt to our granular product. They observe how changing a bagging method or tweaking particle size shifts user perception. We log every incident, every improvement, every customer call into our quality process, shaping upgrades in both process and product.

    Regulatory environments evolve, sometimes unpredictably. Our approach remains the same: share facts with regulatory bodies, participate in public comment periods, and publish third-party testing data when available. This keeps risk perception grounded in evidence, not rumor. Our personnel spend hours walking municipal managers and maintenance techs through product options, highlighting both strengths and limitations, so users can make informed choices, not marketing-driven gambles.

    Challenges and Solutions in a Complex Field

    No one making chemicals for a living ignores risk. Lithium hypochlorite brings its own set of challenges. Its raw materials require careful sourcing to maintain purity at scale. Some users seek even higher active chlorine, urging us toward process trials and incremental improvements. Waste management at end of life prompts us to share best practices—rinsing residue, neutralizing runoff, and participating in take-back programs whenever feasible.

    Our R&D team responds to real-world feedback—observing side reactions, analyzing residue formation, and designing smaller or customized particle sizes for niche applications. We tap supplier relationships for higher-purity lithium carbonate or denser packing techniques, always measuring the impact before a wide release. Maintenance teams on large water utility projects flag issues like drum handling ergonomics, prompting updates in packaging design. Such adaptation never ends for those who manufacture and support a living, breathing product.

    The Road Ahead: What Direct Manufacturing Offers To The User

    We believe in transparency and knowledge transfer. As a factory floor operation, we commit ourselves to clear communication, open feedback, and continuous listening. Every bag of lithium hypochlorite carries with it years of trial, fixing, improvement, and shared learning. We understand that user success proves our own, and that reputation builds batch by batch. This is not just another white powder waiting on a boat for distribution. It reflects the work of line operators, chemists, shippers, and support staff—each one invested in the result.

    Summary of Key Differences Worth Noting

    With the benefit of years serving the industry, here’s where lithium hypochlorite delivers clear benefits:

    We don’t frame lithium hypochlorite as a panacea. It answers specific challenges for those who demand higher water quality standards, operational consistency, and fewer headaches managing leftover scale or unpredictable dosing. The success we see springs from a system of attentiveness, iteration, and honest feedback, all rooted in direct control over design and execution.

    Final Thoughts on Product Stewardship

    Those who visit our facility recognize that stewardship means more than regulatory compliance or passing lab checks. It’s about making products that solve real-world problems for maintenance teams, operators, and public health agencies. Lithium hypochlorite earns its place for those with high standards, complex systems, or environments where conventional chlorine donors fall short. Every day in the plant or the field reminds us that meaningful progress comes not from generic claims, but from direct, tangible results borne out in partnership with those who put the chemistry to work.