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Disodium 1,2-Ethylenebisdithiocarbamate

    • Product Name Disodium 1,2-Ethylenebisdithiocarbamate
    • Alias EBDC
    • Einecs 205-286-2
    • 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
    VTB
    Specifications

    HS Code

    342275

    Chemical Name Disodium 1,2-Ethylenebisdithiocarbamate
    Formula C4H4N2Na2S4
    Molar Mass 256.26 g/mol
    Appearance Yellow to light tan powder
    Solubility In Water Freely soluble
    Melting Point Decomposes before melting
    Density 1.17 g/cm³
    Cas Number 148-18-5
    Odor Slight sulfur-like odor
    Stability Stable under recommended storage conditions
    Flash Point Non-flammable
    Ph Approximately 10-12 (1% solution)
    Uses Fungicide, pesticide, vulcanization accelerator
    Storage Conditions Store in a cool, dry, well-ventilated area

    As an accredited Disodium 1,2-Ethylenebisdithiocarbamate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging is a sturdy 25 kg blue HDPE drum, featuring a secure lid and clearly labeled chemical name, hazard warnings, and batch information.
    Shipping Disodium 1,2-Ethylenebisdithiocarbamate should be shipped in tightly sealed containers, away from moisture and incompatible substances. It should be handled as a hazardous material, following local, national, and international regulations. Appropriate labeling and documentation are required. During transit, protect from physical damage, and ensure proper ventilation to avoid accumulation of any potentially harmful vapors.
    Storage Disodium 1,2-Ethylenebisdithiocarbamate should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as acids and oxidizers. Keep it away from moisture and direct sunlight. Store at room temperature and ensure proper labeling. Use secondary containment to prevent spills and limit access to authorized personnel only.
    Application of Disodium 1,2-Ethylenebisdithiocarbamate

    Applications of Disodium 1,2-Ethylenebisdithiocarbamate in Industrial Manufacturing

    As a direct manufacturer of high-purity Disodium 1,2-Ethylenebisdithiocarbamate, we focus on sectors where its chemical performance and stability enhance production efficiency and product quality. We have established strong technical and regulatory expertise supporting its use across critical industrial applications. Below, we detail the key operational scenarios where our product plays an essential role in real-world manufacturing environments.

    1. Industrial Water Treatment – Cooling Towers and Wastewater Plants

    Operators in large-scale cooling systems and municipal wastewater installations depend on Disodium 1,2-Ethylenebisdithiocarbamate as a non-oxidizing biocide to suppress microbial contamination and biofouling. Its effectiveness in controlling bacterial and algal growth supports compliance with both discharge regulations and internal hygiene protocols in recirculating water systems. The additive integrates smoothly into pre- and post-filtration dosing stations, with real-time monitoring systems verifying residual concentrations for compliance. The end results include reliable bacterial control and prolonged asset integrity in heavy industry and public infrastructure operations.

    Industry compliance standards

    • US EPA regulations for biocide use in industrial water (40 CFR Part 156)
    • EU Biocidal Products Regulation (BPR, Regulation (EU) No 528/2012)
    • China GB/T 17378.4-2007 Water Quality Monitoring for Industrial Circulating Water
    • ASTM D5464 Standard Test Method for Water-Treatment Microbiocides

    Typical usage ratio

    • 5–20 mg/L in cooling towers; 10–50 mg/L in wastewater, dosage adjusted based on biological load and system volume

    Downstream process integration

    • Metered injection in make-up water streams prior to recirculation
    • Intermittent shock dosing during periods of increased load
    • Maintaining residual levels through automated controllers linked to microbial sensors

    Final product types

    • Treated and recycled process water for steel, power generation, paper mills, and public utilities
    • Effluent water compliant with national discharge standards

    2. Synthetic Latex and Emulsion Polymer Production

    Latex and other emulsion polymerization processes incorporate Disodium 1,2-Ethylenebisdithiocarbamate to inhibit bacterial activity during polymer synthesis and storage. This use prevents spoilage and viscosity changes that can result from microbial contamination, which are particularly critical for manufacturers supplying adhesives, sealants, and paper coating formulations. The biocide is dosed before latex stabilization, aligning with stringent batch-record requirements and regulatory audits. Resulting latex dispersions consistently meet shelf-life and purity criteria demanded by downstream product converters.

    Industry compliance standards

    • FDA 21 CFR 175.105 for adhesives (indirect food contact)
    • REACH Annex XVII for industrial biocides
    • ISO 9001:2015 Quality Management during batch production
    • ASTM D1076 Standard Specification for Rubber Chemicals

    Typical usage ratio

    • 0.05–0.2% w/w of total latex solids, tailored to batch volume and processing duration

    Downstream process integration

    • Addition post-emulsification, pre-polymer stabilization step
    • Continuous in-line dosing for bulk production tanks
    • Incorporated into GMP documentation and QC sampling points for microbial counts

    Final product types

    • VINYL acetate copolymer latexes for adhesives
    • Styrene-butadiene latexes for carpet and paper coatings
    • Polyacrylate emulsions for paints and construction sealants

    3. Sugar Beet Processing for Industrial Sucrose Extraction

    Sucrose extractors utilize Disodium 1,2-Ethylenebisdithiocarbamate to combat bacterial growth in sugar beet diffusion systems and juice storage facilities, where unchecked activity can compromise yield and product clarity. Unlike oxidizing agents, the raw material is compatible with the alkaline processing conditions associated with lime purification and carbonatation. By implementing continuous or batchwise biocide treatment in juice tanks, processors can minimize invert sugar formation and uphold food-grade standards for intermediate and final products destined for further industrial or food ingredient conversions.

    Industry compliance standards

    • FAO/WHO Food Additive Specifications (JECFA Monographs)
    • ICUMSA Method GS2/3-39 for microbiological control
    • EU Regulation (EC) No 1333/2008 on food additives (Annexes for sugar production)
    • ISO 22000:2018 Food Safety Management

    Typical usage ratio

    • 10–30 ppm based on crusher throughput and juice retention time

    Downstream process integration

    • Dosed into extracted juice prior to liming and carbon dioxide clarification
    • Intermittent addition to juice storage tanks between shift changes
    • Residual check points at clarification and crystallization units

    Final product types

    • Industrial white sugar crystals
    • Semi-refined syrup for beverage and confectionery
    • Feedstock for pharmaceutical sucrose manufacturing

    4. Leather Tanning and Hide Preservation

    Leather processors use Disodium 1,2-Ethylenebisdithiocarbamate to prevent putrefaction of hides during wet-blue processing, especially in regions with high ambient temperatures and interrupted refrigeration. The product’s antimicrobial properties extend the holding window from slaughterhouse to tanning vat, supporting traceable batch management and reducing intervention with higher-residue preservatives. International shoe, auto upholstery, and garment manufacturers require traceable antimicrobial treatment records to maintain access to regulated export markets.

    Industry compliance standards

    • BRAZILIAN ABNT NBR 11184 Microbiological Standards for Tanning
    • REACH SVHC Compliance for restricted substances
    • CEN/TS 16516-1:2023 for Leather Chemical Use Reporting
    • ISO 17075-2:2017 Determination of Chromium(VI) Release

    Typical usage ratio

    • 0.1–0.3% based on salted hide weight, adjusted for moisture content and transport duration

    Downstream process integration

    • Direct addition to hide curing brines post-flaying
    • Soaking during pre-tannage baths for bio-protection
    • Integrated with wet-blue stock management in climate-controlled warehouses

    Final product types

    • Wet-blue, semi-finished leather for automotive, footwear, furniture
    • Preserved pelts for high-end leather goods export
    Free Quote

    Competitive Disodium 1,2-Ethylenebisdithiocarbamate prices that fit your budget—flexible terms and customized quotes for every order.

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    Certification & Compliance
    More Introduction

    Disodium 1,2-Ethylenebisdithiocarbamate: Reliable Protection Through Purposeful Chemistry

    Hard-Earned Lessons in Formulation

    On any production floor where fungus control is the difference between a promising harvest and a failed season, dependability shapes every batch. At our plant, early mornings start with material checks, not market trends. Every run of Disodium 1,2-Ethylenebisdithiocarbamate brings us face to face with the reality that not all fungicides stand up to long intervals of dampness, heat spikes, or variable mixing quality. Our teams have spent years listening to field agronomists—those with dirt under their nails, not just scientists at a boardroom table—about what works in the unpredictable world outside labs.

    The Structure in Practice

    Disodium 1,2-Ethylenebisdithiocarbamate reflects a commitment to practical, field-ready solutions. The molecular design comes from rigorous studies supporting its role as a strong fungicidal backbone, especially in settings where foliar disease pressure hits hardest. Each batch arrives as a freeflowing, water-soluble powder—not dusty, not lumpy—so you can weigh it by the sack or scoop, measure it without guessing, and mix confidently. In the mill, it stays stable through summer humidity and cold storage. Whether you’re treating potatoes in storage, seed beds before sowing, or industrial stacks prone to mold, this compound carries its reliability from drum to application site.

    Function Driven by Observation—not Guesswork

    In the field, crop protection demands more than theoretical performance curves. After watching truckloads come and go for decades, we tune our Disodium 1,2-Ethylenebisdithiocarbamate to address recurring gaps other compounds overlook. Routine feedback from farm managers, pest control operators, and municipal water engineers shapes our adjustments. Where excessive leaf residue can spark phytotoxicity concerns, our product has demonstrated clean foliage recovery time—no sticky aftereffects, and wash-off rates confirmed by third-party testing in commercial produce washing lines. Warehouse conditions with high pest load benefit from its minimal odor drift, eliminating complications during storage. This practical insight only comes from working directly with the people facing mold or blight outbreaks, not from vendor reports.

    Making Sense of Specifications for Real Operations

    We manufacture Disodium 1,2-Ethylenebisdithiocarbamate as a technical grade material, using proven routes to minimize free amines and heavy metals. Field findings flagged how trace impurities affect long-term storage stability and dispersibility, so our process lines run frequent spot checks. Our current model targets purity levels that reduce batch-to-batch variability, so a manager running a 10,000-liter spray couldn't distinguish one drum from another. Technical team members test each lot for actual solubility at ambient temperatures seen in warehouses and sheds, not just at ideal lab conditions. Granular sizing stays within the narrow particle distribution needed for fast dissolution—no risk of nozzle blockage in knapsack or tractor booms. We hold tight on pH and active ingredient concentration, understanding that a drift outside spec can crack lines or damage nearby crops.

    Inside the Factory: Real Oversight, Not Assumptions

    You won’t find assembly-line thinking here. Operators track blend quality by hand and through closed-loop instrumentation. If a batch fails an on-site wet sieve or color test, it never hits the packaging floor. We coordinate with independent labs to update our testing protocols and maintain clear records open for customer audits. That transparency has built long partnerships with users whose feedback closes the loop on technical improvements.

    Comparison with Other Dithiocarbamates and Alternatives

    No two dithiocarbamates behave quite the same, yet many buyers receive little beyond CAS numbers and references. Our customers ask directly how Disodium 1,2-Ethylenebisdithiocarbamate stands apart from compounds like mancozeb, zineb, or sodium dimethyldithiocarbamate. As manufacturers, we trace those details to three areas: environmental load, shelf stability, and direct usability.

    Mancozeb, carrying a manganese and zinc backbone, lends itself to broader-spectrum field control but typically shows higher residue persistence in postharvest analysis, creating disposal and residue monitoring burdens. Zineb, a zinc-only variant, finds use where micronutrient supplementation aligns with crop programs, but the granulation and solubility profile don’t always match rapid-mix needs during peak spraying windows.

    Sodium dimethyldithiocarbamate presents as a water softening or slimicide tool, but application limits get tighter under sensitive residue restriction programs. Our Disodium 1,2-Ethylenebisdithiocarbamate remains a specialist—strong fungitoxic action without added micronutrients, reducing secondary analytical targets at regulatory inspection. Compared head-to-head in outdoor tanks and indoor mixing, it displays less dust-off and faster tank dissolve times, especially valuable in small batch corrections or tank-mix situations where operator speed and safety matter.

    Addressing Key Usage Cases: From Fields to Processing Facilities

    After more than two decades of continuous rollout, we see Disodium 1,2-Ethylenebisdithiocarbamate used where duty cycles never stop. Potato and tomato packing lines choose this product for pre-storage dip tanks, thanks to predictable post-treatment rinsability and recordable reduction in postharvest soft rot. Ornamental crop managers apply it as a foliar shield against blight outbreaks, betting on the short environmental breakdown and limited plant absorption.

    Public water treatment specialists buy direct for closed-circuit pipeline systems, where fungal and bacterial contamination can threaten full plant shutdown. The lack of excessive byproduct generation after breakdown delivers confidence that plant engineers won’t face new downstream cleaning problems.

    Mushroom farms, greenhouse operators, and vegetable seedling nurseries return year after year, not for a single trait but for how consistently this compound carries out its work—high contact efficacy, balanced residue profile, and reliable tank cleaning after each cycle.

    User Dialogue Feeds Product Evolution

    Direct conversations reveal problems that go beyond technical data. One vegetable storage facility flagged haze formation on certain roots at high humidity. Small-scale mixing in market gardens raised eyes at product clumping under stagnant ambient air. These issues never reach the surface in controlled testing, but in our team’s on-site visits and technical support sessions, we see them first-hand. Our R&D line updates granule coating and improving flowability reflected these calls, not top-down market guesses.

    Each report forms a logbook, accumulating incremental adjustments that would never arise if we relied only on standard chemical texts. Whether moving toward dust-free packaging or refining dispensing tools for single-dose applications, we fix issues at the scale users actually face.

    Why Technical Discipline Matters

    Blending precise Disodium 1,2-Ethylenebisdithiocarbamate batches does more than tick regulatory boxes. Customers want to trust that every delivery honors label claims and dispatches the same concentration—even as global supply chain swings force input substitutions or delays. We’ve redesigned mixing systems and tested backup grade raw materials, so variant sourcing never dilutes end performance. Cold and hot weather packing tests catch issues, saving customers from costly returns or awkward recalls under seasonal pressure.

    Through industry consortia and joint bench trials with university teams, we regularly benchmark against international standards—stooping down to collect runoff after actual rain-toxicity events, not just reading off safety sheets. This commitment closes the evidence gap between what’s possible and what’s practical in real-world use.

    Environmental and Compliance Principles—Not a Box to Check

    The global climate of pesticide use changes yearly. Eco-toxicology thresholds grow tighter, and regulatory audits look harder at every step from raw input sourcing to product end-of-life. Our ongoing sampling of discharge water and post-application crop surfaces, often done with independent monitors, lets us track the fate of each chemical batch beyond our gates.

    Repeated residue checks show Disodium 1,2-Ethylenebisdithiocarbamate composes and degrades efficiently under common environmental cycles. Waste streams receive pre-treatment that limits secondary contamination. Our technical and compliance teams work openly with environmental officers and agronomists, reviewing every suggestion for adjustment and maintaining an open file of batch analysis certificates. The aim isn’t to meet the legal baseline but to walk alongside those who bear the brunt of public and market scrutiny.

    Training, Support, and Everyday Realities

    Manufacturing high-spec chemicals only solves half the challenge. Even with the most carefully produced Disodium 1,2-Ethylenebisdithiocarbamate, mistakes in field application risk crop injury or uneven disease control. Our technical team supports client training, running side-by-side test plots and industrial demos at season’s start. Untrained operators or poorly serviced equipment sabotage even the best chemistry, so refresher programs prioritize practical use, clear mixing instructions, and robust troubleshooting guides.

    We log feedback not as a formality, but as a cycle—improving the practical characteristics of each new run or packaging batch. No factory or lab can forecast every in-field issue, but direct user engagement closes more performance gaps than endless conference presentations ever could.

    Facing Supply Chain Realities

    Weaknesses in global logistics often test product consistency more deeply than any in-lab assay. Shipping delays, port slowdowns, container shortages—all these disrupt a manufacturer’s ability to maintain stable supply. We don’t hide behind availability disclaimers. Our scheduling team plans production cycles with seasonal crop calendars, using forward orders shared by our longest-standing customers. Deliveries staggered to avoid warehouse bottlenecks help guarantee that each facility—packhouse, farm, or water plant—receives product on a schedule matched to actual need. Withstanding the chaos of international transport means building trusted logistics partnerships and maintaining tight inventory records, not on-paper scheduling tricks.

    The Road Ahead in Responsible Production

    Disodium 1,2-Ethylenebisdithiocarbamate’s value comes from old-fashioned stewardship. Every batch carries our experience—tested by unpredictable weather, shifting compliance rules, and the quick judgement of operators who have no time for failed performance. Manufacturing chemical products isn’t a faceless act. We see the outcome on farms and in storage lines every season.

    We remain committed to improving safety and scientific transparency, always guided by what those closest to the work tell us. Our insight comes through shared experience, not abstract claims. If future developments suggest a better path, we listen, adapt, and retool. Each bag or drum stands as a record of shared history, careful oversight, and lessons learned where they count. For us, that’s the real measure of quality.