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Potassium

    • Product Name Potassium
    • Alias K
    • Einecs 231-119-8
    • 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

    488704

    Name Potassium
    Symbol K
    Element Category Alkali metal
    Appearance Silvery gray
    Standard State Solid
    Cas Number 7440-09-7

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

    Packing & Storage
    Packing Potassium, 500g, is packaged in a sealed, air-tight metal container with hazard labeling indicating flammability and moisture sensitivity.
    Shipping Potassium is shipped under inert atmosphere, typically in mineral oil or sealed containers, to prevent contact with moisture and air. It is highly reactive, especially with water, and must be handled as a hazardous material. Transportation must comply with relevant regulations, including labeling and documentation for dangerous goods.
    Storage Potassium should be stored under mineral oil in tightly sealed containers to prevent contact with air or moisture, as it is highly reactive and can ignite spontaneously. Storage should be in a cool, dry place, away from acids, oxidizers, and water sources. Appropriate warning labels and safety measures are essential to minimize risks of fire, explosion, or hazardous chemical reactions.
    Application of Potassium

    Applications of Potassium in Industrial Manufacturing

    Potassium serves as a core raw material across several processing industries, supporting vital functions from nutrient supply to advanced material synthesis. As an established producer, we deliver potassium derivatives tailored to meet rigorous industrial performance, regulatory, and traceability requirements across high-volume downstream applications.

    1. Fertilizer Manufacturing

    Potassium compounds, especially potassium chloride and potassium sulfate, play a critical role in large-scale fertilizer production. Manufacturers integrate potassium salts during granulation or blending stages, ensuring balanced nutrient distribution in NPK and specialty fertilizer lines. Strict impurity control supports both soil-targeted and foliar formulations, while adherence to regional agronomic regulations governs application practices in field and controlled environment agriculture. Consistent supply and batch traceability underpin contract fulfillment for global agri-input providers.

    Industry compliance standards

    • GB/T 21633-2008 (China fertilizer quality)
    • EU Regulation 2019/1009 (Fertilising Products Regulation)
    • U.S. AAPFCO standards
    • ISO 17310:2012 (Fertilizer sampling and analysis)

    Typical usage ratio

    • 20%–60% potassium salt component in NPK formulations, ratio adjusted to crop and soil analyses
    • 5%–30% in compound or specialty blends targeting horticulture

    Downstream process integration

    • Direct mixing with nitrogen and phosphate sources during batch or continuous production
    • Solution preparation for bulk blending and spray-dried products
    • Incorporation at granulation for controlled-release formats

    Final product types

    • Granular NPK fertilizers
    • Water-soluble potassium solutions
    • Potassium-rich specialty blends
    • Controlled-release fertilizers

    2. Glass and Ceramics Production

    Potassium carbonate and potassium nitrate are essential fluxes in technical glass and advanced ceramics manufacturing. These salts reduce melting temperatures and modify viscosity, improving batch homogeneity and end product thermal stability. Industrial glassworks use potassium-containing compounds as alkali sources to produce toughened glass, high-durability panels, and specialty ceramics. Integration follows batch mixing, with stringent control of impurities such as chloride and sulfate to safeguard transparency, color, and dielectric behavior.

    Industry compliance standards

    • DIN EN 572 (Glass in building)
    • ISO 13006:2018 (Ceramic tiles specifications)
    • ASTM C1036 (Flat glass quality for glazing)

    Typical usage ratio

    • 5%–15% potassium carbonate by weight in glass batch formulation
    • 1%–10% potassium nitrate as oxidizer or fluxing agent in ceramics

    Downstream process integration

    • Dry blending with silica, alumina, and other fluxes in furnace batch preparation
    • Charge inclusion into melting tank for float glass or specialty ceramics melting
    • Surface treatment baths for toughening glass sheets

    Final product types

    • Toughened and safety glass
    • Heat-resistant ceramic tiles
    • Electrical porcelain insulators
    • Display panel glass substrates

    3. Pharmaceutical and IV Solution Production

    Pharmaceutical manufacturers use high-purity potassium chloride and potassium phosphate during compounding of injectable solutions, dialysis fluids, and oral medicines. These applications demand stringent control of elemental purity, microbiological status, and endotoxin levels. Regulatory frameworks dictate validation and traceability of each input batch, with documented compliance from raw receipt through filtration and aseptic filling. Dosage forms are adjusted based on clinical indication and formulation pH.

    Industry compliance standards

    • USP Monograph (Potassium Chloride Injection, Potassium Phosphate Injection)
    • EP Ph. Eur. 9.0 (European Pharmacopoeia)
    • cGMP (21 CFR Parts 210/211, FDA USA)
    • ICH Q7 (Good Manufacturing Practice for APIs)

    Typical usage ratio

    • 2–4 g/L potassium chloride in IV infusions, titrated by formulation requirements
    • 10–30 mmol/L potassium phosphate in electrolyte replacement solutions

    Downstream process integration

    • Dissolution into purified water tanks with monitored conductivity and pH control
    • In-line filtration and sterilization before aseptic filling into ampoules or bags
    • Documented quality release and serial tracking to finished dosage forms

    Final product types

    • IV potassium chloride and phosphate solutions
    • Oral potassium chloride tablets
    • Hemodialysis concentrates
    • Electrolyte maintenance solutions

    4. Food and Beverage Processing

    Food-grade potassium derivatives provide vital roles as mineral nutrients, salt substitutes, and pH regulators during commercial food and beverage manufacturing. Applications include processed meats, dairy analogues, and low-sodium substitute products. Downstream processors depend on food additive grade certification, allergen-free status, and validated HACCP systems. Potassium addition aligns with finished product labeling requirements for mineral content, especially in reformulated “reduced-sodium” product lines.

    Industry compliance standards

    • FDA 21 CFR 182.6285 (Potassium chloride as GRAS food additive)
    • EU Regulation No. 1333/2008 (Food additives)
    • GB 2760-2014 (China food additive use standard)
    • FSSC 22000 (Food safety management system)

    Typical usage ratio

    • 0.1%–3% replacement of sodium chloride in low-salt applications
    • 50–200 mg/serving fortification in beverages and nutrition supplements

    Downstream process integration

    • Premix blending with bulk ingredients during batching
    • Suspension or solubilization steps in beverage compounding tanks
    • Direct addition into meat injection brines or cheese analogues

    Final product types

    • Low-sodium processed meats
    • Electrolyte beverages and mineral water
    • Dairy alternative products
    • Functional meal replacements

    5. Soap and Detergent Manufacturing

    Potassium hydroxide is widely used for saponification in liquid soap and soft detergent processing. It enables efficient conversion of triglyceride-based oils and fats into potassium soap, favored for clarity and fast solubility in hard water. Quality control laboratories monitor purity and color to minimize trace metallic impurities, which can affect end-use performance. Manufacturers scale batch or continuous processes based on targeted product viscosity and foaming action.

    Industry compliance standards

    • IEC 60734 (Detergents for household use)
    • ISO 9001:2015 (Quality management in chemical manufacturing)
    • REACH (EU chemicals regulation for downstream use)
    • ASTM D460 (Soaps and detergents quality)

    Typical usage ratio

    • 15%–35% potassium hydroxide by weight in liquid soap saponification
    • 2%–20% for specialized detergents and industrial cleaners

    Downstream process integration

    • Direct neutralization of vegetable oils in heated reaction vessels
    • Incorporation before dilution, fragrance solubilization, and viscosity tuning
    • Finish filtration and dosing into packaging lines

    Final product types

    • Liquid hand soaps
    • Dishwashing liquids
    • Industrial degreasers
    • Soft, multi-use detergents

    6. Agrochemical Formulations

    Potassium salts such as potassium carbonate and potassium bicarbonate are vital in agrochemicals, functioning as pH buffers and fungistatic agents in foliar sprays. These compounds support shelf-life and efficacy of liquid concentrate formulations, especially in organic-compliant and residue-reduction efforts. Integration adheres to international agrochemical standards and safe handling protocols at the mixing and packaging stages.

    Industry compliance standards

    • EPA 40 CFR Part 180 (U.S. pesticide tolerances, potassium bicarbonate exempted)
    • FAO/WHO JMPR specifications (Agrochemical use and residue limits)
    • OECD Guideline 509 (Environmental safety)

    Typical usage ratio

    • 0.5%–3% by weight in ready-to-use foliar solutions
    • 5–20 g/L concentration in crop spray formulations

    Downstream process integration

    • Solubilization into mother liquor during formulation development
    • Stabilizer and adjuvant blending at concentrate production step
    • Prepacking into application-ready or dilution concentrates

    Final product types

    • Fungicidal foliar sprays
    • Organic crop protection agents
    • pH-buffered plant health solutions
    • Agricultural adjuvant mixtures
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    Certification & Compliance
    More Introduction

    Potassium: What Sets Our Production Apart

    Introduction: Our Approach to Potassium Manufacturing

    At our production site, we see potassium not simply as a chemical formula, but as a critical element shaping countless industrial processes every single day. Years of refining our extraction and purification steps have built the confidence we have in the stability, purity, and reliability of every ton delivered. While some view potassium as just another product on a list, those who actually manufacture it from the ground up know the intricacies and daily decisions required to keep standards high—and why such consistent quality matters for everyone relying on this essential metal.

    Our Model and Specifications: More Than Numbers

    Every batch we produce comes from controlled, high-efficiency setups that focus on stability and low sodium cross-contamination. We stick with a primary model that delivers potassium metal in rod and lump forms. Material reaches 99.5% purity regularly; technicians sample throughout the melt and casting process to catch trace elements before they reach the final pack-out stage. Particle size and packaging are tuned based on regular feedback from our longstanding partners. When it’s destined for research or winding up in high-performance batteries, we tailor lot sizes and delivery methods to match the user’s environment and workflow, not just shipping what’s easy for us to produce.

    Safety and Handling Insights from Manufacturing

    Real-world potassium manufacturing brings physical risks and technical headaches that you only appreciate after years working in the climate-controlled, moisture-tight rooms where molten metal is handled. We see the sharp exotherm when potassium meets even a single drop of water or air humidity; anyone on our floor has learned very quickly why impeccable seals, specially treated mineral oil, and rapid transfer lines matter. Our entire staff completes frequent drills in inert gas protection, fire abatement, and safe container disposal. This experience gets passed down to buyers through guidance, practical advice for manipulation, and help troubleshooting the common issues that good–but not perfect–packaging might expose under less-than-ideal storage.

    How Customers Put Our Product to Use

    We supply potassium to clients working across sectors: chemical syntheses, biphasic reductions, pharmaceutical research, and alkali battery production, to name a few. Sophisticated users rely on its reactivity profile; food supplement producers won’t touch our metallic line (and shouldn’t). Some customers come to us for the assurance that their potassium carries consistent low-calcium, low-sodium profiles, meaning side reactions and yield loss drop compared to products processed through outdated recycling lines or heterogeneous supplies. Our foundry process minimizes variable residues that can cause equipment fouling or unpredictable lab outcomes.

    Potassium Versus Other Alkali Metals: Day-to-Day Differences Matter

    Potassium sits in the middle of commercial alkali metals on price, volatility, and logistical headache. Sodium finds broad use thanks to its lower cost and higher stability, but certain syntheses or battery chemistries show meaningful improvements in power or selectivity thanks to potassium’s softer reduction potential. Lithium sits atop current demand curves because of its role in high-density batteries, yet potassium can offer a much smaller hydration shell in specific complexes—a detail that manufacturers and researchers notice when pushing for new material properties.

    Magnesium and calcium, which are technically alkaline earth rather than alkali metals, behave quite differently and rarely replace potassium in classic alkali reactions. We’ve found that the true benefit of our product isn’t just in purity, but in batch-to-batch repeatability: labs can recalibrate less often, and plant operators report more predictable scale-up when the starting material doesn’t introduce hidden variables.

    Handling, Storage, and Transportation: Hard-Won Lessons

    Over time, handling potassium becomes a cross between art and routine. From the manufacturer’s side, exposure to air and ambient humidity remains a constant threat—no matter how many times it’s drilled into a team. Some suppliers will offer potassium under simple mineral oil; although this works for short hauls in moderate climates, our long-haul clients know that robust packaging (using sealed ampoules, inert atmosphere liners, multi-layer drums) is where the difference really shows up. We’ve seen batches spoiled by tiny leaks in secondary packaging or temperature swings the wrong side of freezing. This experience led us to custom-craft containers that can handle both accident pressure drops and sustained transport over rail, road, or air.

    We stock a dedicated analysis room for outbound inspection, using real time analytics to catch even subtle changes in oxidation state at the surface. By the time a customer opens a container in their own lab, they find potassium as shiny and reactive as it left the foundry, without the crust or dulling that signals air breach.

    Environmental Responsibility and Regulatory Compliance

    There’s no shortcut around making potassium responsibly. Our team invested early in closed handling systems to trap and recycle fumes, off-gas, or cutter oils, rather than venting or dumping as seen in some legacy operations. We go beyond minimum regulatory cuts; on-site audits and open tours help buyers understand exactly where their material comes from. This isn’t just import paperwork—it keeps permits smooth, gives inspectors confidence, and ultimately makes our delivery system more resilient to global supply chain shocks.

    We focus on safe waste processing: byproducts are neutralized with strong quality control, with spent reaction oil and powder residue treated according to updated hazardous waste protocols. No figure is more important than soil and runoff checks outside our plant. This keeps peace with the communities near our operation—and keeps us positioned as a trusted source for companies with strict compliance codes of their own.

    The Human Element: Experience Counts

    Lean manufacturing gets plenty of headlines, but potassium production stays fundamentally labor-intensive. Skipping a detail—letting a glove tear or valve seal slip—can bring on fires within seconds. There’s a camaraderie in our crew formed through shared everyday caution. New employees spend weeks shadowing senior staff, learning to ‘read’ the color and flow of molten potassium, trace signs of early oxidation, and understand the difference between a normal crackling sound and an early sign of a problem bubbling under the surface.

    Customers pick up on this. The consistency across our shipments owes a lot to the attitude and pride of the team, many of whom have decades with us. Ultimately, anyone receiving our product can feel the result of that — not just in technical specs, but in real-life reliability, less downtime, and fewer headaches in their own shop.

    Challenges in Potassium Supply Chains

    Global potassium supply chains twist and turn with every regulatory shift, shipping capacity crunch, and raw ore market movement. Sourcing from mines with tight environmental oversight and consistent ore grades limits risk, but we keep flexibility by maintaining secondary partners for both raw material and input chemicals. It’s easy for a trader to write off a delivered ton that got wet in a shipping container; as a manufacturer, one learns to trace every incident for root cause and act to avoid repeat mishaps. This builds a muscle for both routine vigilance and emergency troubleshooting.

    There has been increased demand from battery producers venturing beyond sodium or lithium. Meeting this growth without slipping in consistency takes more than a new evaporator or a flashy solvent addition tank. We scaled up only after rigorous small-batch trials confirmed heat and moisture controls still matched our established baseline, keeping both old and new customers supplied with material that behaves as they expect.

    Supporting Users: From Inquiry to Application

    Question sets coming into our technical support line touch all points of use: introducing dry transfer techniques, neutralizing accidental spills, choosing the right ampoule for a particular oven, troubleshooting color shifts, and laying out storage guidance for less-than-ideal facilities. Our staff keeps in close contact with R&D labs and process chemists in multiple countries. This feedback loop helps us update both documentation and process controls—and occasionally coach users through tricky syntheses by drawing on real-life mishaps that never made it to the scientific literature, but are common knowledge on our shop floor.

    Every user group faces unique pressures: academic groups must stretch budgets and cannot tolerate lost time due to impurity or packaging issues. Startups in the battery space often face shipment realities in high humidity climates and need practical solutions, not generic supplier documents. Larger chemical plants value bulk options and predictable supply calendars. Our role goes beyond accepting orders—it’s about building sustained trust, giving honest answers about lead times, and, if needed, turning down a deal that would compromise a partner’s workflow due to incompatible specs or volume constraints.

    Innovation in Manufacturing: Keeping Pace Without Compromise

    Manufacturing potassium caught between old-school reactive metal foundries and the modern demand for ever-cleaner, more reliable raw ingredients. We review and refine every major process at least once per year. Examples include adopting lower-impurity feedstocks or upgrading our drying circulators to achieve lower moisture content in the melt vessels. New applications in the battery world challenge us to hit even tighter sodium and calcium thresholds than the traditional reagent benchmarks. A recent innovation has allowed finer control over batch atmospheres, slashing oxide skin formation during casting and cutting waste rates in half.

    As safety standards move forward, so do our facility upgrades. Sensor arrays monitor for stray hydrogen, and interlocks on gloveboxes ensure consistency in handling. These changes didn’t pop up due to fancy marketing, but rather follow on candid conversations with end-users and a track record of small-step experimentation in our plant. By making continuous, measured improvements, we avoid the pitfalls of overselling, overpromising, or shipping material that doesn’t track with the real progress in downstream technology.

    The Everyday Value: Why Reliable Potassium Matters

    A buyer who works with potassium regularly understands the cost of downtime, off-spec batches, or an unreliable delivery schedule. Inconsistent product increases risks of side reactions, plant cleanup, and even costly revalidation for regulated shops. Strong feedback from our most engaged partners consistently highlights that the long-term value in our supply isn’t reflected just by unit price; it comes through in reactor uptime, the confidence to run new reactions, and the ability to innovate knowing the base input won’t wander outside spec from one lot to the next.

    End-users in sensitive electronic, alloy, and synthesis fields send us regular data from their own productivity tracking. Our potassium’s predictable behavior lets them target real process improvement rather than constantly playing defense. This partnership goes far beyond any individual order—it grows from shared knowledge, frequent technical dialogue, and our commitment to solid, data-backed answers whenever challenges crop up.

    What Sets Our Potassium Apart: An Insider’s View

    Feedback from both new and longtime partners highlights practical differentiators: oxygen and moisture levels at the pack-out stage are lower, impurity creep is checked more consistently, and the documentation carries direct process lineage for every canister. These reflect the internal culture as much as engineering practice; operators log and correct even small departures from optimal, rather than smoothing over rough edges for the sake of monthly quotas.

    Unlike pure resellers or post-process traders, a manufacturer learns that quality cannot be “inspected in” after the fact. We focus on upstream ore selection, careful field drying, batch separation, and a zero-tolerance policy for cross-contamination between product lines. Our analytical chemists wield experience, not opinion, when certifying real-world figures to each customer. Instead of providing broad guarantees, we work through logistical and storage scenarios in detail for each application, matching solutions to real usage patterns seen over hundreds of delivered lots.

    Listening and Looking Ahead

    Our approach remains grounded in daily engagement with potassium’s realities—risks, power, and deep utility. We treat each batch flowing through our plant not simply as inventory, but as the beginning of a technical partnership. Input from end-users—their hits, misses, and novel requirements—informs ongoing investments in safety protocols, staff training, and infrastructure. We believe that by remaining transparent, accessible, and receptive, we can support both established industries and the next wave of potassium-driven innovation.

    In this way, our potassium reflects not only sound manufacturing and high purity, but the combined effort of real people striving to deliver metal that will support others’ work reliably—batch after batch, year after year. Those who use our potassium come to value not just what arrives in the drum, but the experience and accountability standing behind it.