Yudu County, Ganzhou, Jiangxi, China sales3@liwei-chem.com 748718781@qq.com
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Bisphenol A

    • Product Name Bisphenol A
    • Chemical Name (IUPAC) 4,4'-(propane-2,2-diyl)diphenol
    • CAS No. 80-05-7
    • Chemical Formula C15H16O2
    • Form/Physical State Solid
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@liwei-chem.com
    • Manufacturer Anhui Liwei Chemical Co., Limited
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    Specifications

    HS Code

    733552

    Chemical Name Bisphenol A
    Common Abbreviation BPA
    Molecular Formula C15H16O2
    Molecular Weight 228.29 g/mol
    Cas Number 80-05-7
    Appearance White solid
    Melting Point 158-159°C
    Boiling Point 220°C at 5 mmHg
    Density 1.20 g/cm³
    Solubility In Water 0.12 g/L at 25°C
    Usage Monomer in polycarbonate and epoxy resin production
    Odor Odorless

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

    Packing & Storage
    Packing The packaging for Bisphenol A typically consists of a 25-kilogram (kg) tightly sealed, labeled fiber drum with a polyethylene liner for safety.
    Container Loading (20′ FCL) Bisphenol A is typically loaded in 20′ FCLs using sealed drums or IBCs, ensuring secure, moisture-free, and contamination-free transport.
    Shipping Bisphenol A (BPA) should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be clearly labeled as a hazardous chemical. Transport should comply with all relevant regulations, using appropriate hazard communication, and ensuring the cargo remains secure, upright, and away from incompatible substances throughout transit.
    Storage Bisphenol A (BPA) should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizing agents. Store in tightly closed containers, labeled clearly, and protected from moisture and sunlight. Ensure storage areas have appropriate spill containment measures and follow local regulations for hazardous chemicals.
    Shelf Life Bisphenol A typically has a shelf life of 2-3 years when stored in tightly closed containers under cool, dry, and well-ventilated conditions.
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    Competitive Bisphenol A prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@liwei-chem.com

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    Certification & Compliance
    More Introduction

    Bisphenol A: Proven Value Driven by Experience in Manufacturing Excellence

    Experience Defines Our Approach to Bisphenol A

    Every day, the world circles around material science breakthroughs that actually shape real products, real jobs, and new capabilities. For us, Bisphenol A sits firmly in the spotlight, not just as an industrial chemical but as a building block linked to over six decades of practical know-how. Our production lines for Bisphenol A pull from firsthand learning, hands-on maintenance, and ongoing investments that keep quality and consistency at the highest level. This approach doesn’t come from marketing—it comes from clocking the hours through shutdowns, scale-up pains, batch troubleshooting, and customer feedback. Behind every drum or bag of Bisphenol A, you’ll find a track record that includes millions of kilograms handled, tested, and shipped to industries ranging from automotive parts to medical device housing.

    A Product with a Reliable Backbone

    Our Bisphenol A (commonly called BPA) production doesn’t follow trends; it follows rigorous standards honed by years of operational improvements and insights gained at the reactor deck and the quality lab. We focus on producing high-purity BPA—targeting content levels that allow polymer makers and formulators to skip downstream corrections and keep their lines humming along. The stable performance profile, including low color, low impurity levels, and reliable melting points, lowers the risk of surprises for customers in polycarbonate, epoxy resin, or flame retardant applications.

    Material specifications matter less on glossy flyers and more when engineers convert raw Bisphenol A into polycarbonate sheeting destined for aircraft or blood filtration devices. Our teams understand why keeping iron and chlorine contents below target translates directly to better product clarity and mechanical strength downstream—a lesson learned after supporting customers in highly regulated industries for decades. This isn’t just technical compliance; it’s about running lots day-in and day-out, knowing that the polymerization catalyst won’t get fouled and the color filter will pass inspection. Our approach brings predictability—where one year’s lot matches last year’s, saving customers from unneeded recalibration or process headaches.

    Bisphenol A: Backbone of Polycarbonate and Epoxy Resins

    In modern manufacturing, few basic chemicals build more useful products than Bisphenol A. Most of the Bisphenol A leaving our plant goes into polycarbonate and epoxy resin production. These polymers turn up in places as diverse as bike helmets, water bottles, phone screens, LED housings, circuit boards, even old-fashioned CDs. We’ve spent years interacting directly with compounders and resin blenders, learning their concerns about heat resistance, impact strength, UV aging, and regulatory compliance. Putting these requirements into practice, our BPA batches come with traceability, agreed impurity thresholds, and tailored logistics—because we know that a late or off-spec delivery sometimes means a costly shutdown.

    Some customers rely on us for BPA destined for the automotive sector, where polycarbonate blends help reduce vehicle weight while retaining durability. Others draw on our consistency for electronics-grade resin, where clarity and conductivity matter most. In every case, direct lines of communication help us tailor production schedules and shipment packaging. These relationships grew out of real-world problems—forty-degree afternoons spent loading rail cars or midnight phone calls when an epoxy plant startup stalls. We don’t disappear after placing an order. Plant managers prefer partners who see every lot as a potential risk or opportunity, not a number in a spreadsheet.

    Adjusting to Changing Standards: Our Push for Quality

    Any manufacturer knows that BPA isn’t just about purity for practicality’s sake—the product lives with a spotlight on regulatory issues tied to health and the environment. We have responded to global trends in the restriction of BPA through both product analysis and changes in handling. Countries and regions set different requirements around permitted levels in food contact, water supply, and children’s products. We track these changes seriously, feeding new requirements into process controls, sampling regimes, and third-party audits. Working with customers, we discuss formulations, testing options, and alternatives when specs shift. This isn’t a trend; it’s an ongoing commitment we treat seriously, backed by years of regular inspections and transparent reporting.

    Product stewardship doesn’t come in a vacuum. There have been times when regulators shift BPA exposure limits or press for new labelling, and we’ve connected customers with our own compliance teams to walk them step by step through what’s required. We keep technical teams current on testing protocols, equipment upgrades, transportation law, and waste handling practices. These aren’t just checkboxes; they’re daily responsibilities, built from years of hands-on compliance work. Transparency—whether through open audits, full data sheets, or plain language answers—earns trust and keeps lines operating.

    Specification: More Than a Number

    The real story behind our BPA is how each specification fits industry demand. For our standard grade, we guarantee purity of no less than 99.5% by GC. This performance drives both high-flow extruders and batch polymerization kettles. The melting point falls in the consistent range needed for continuous production, while tightly controlled moisture—checked at multiple stages—keeps hydrolysis risk well below the pre-polymerization stage. We test by ASTM and in-house protocols, sharing full analyses with customers who request it.

    Veteran purchasing managers remember supply disruptions from uncontrolled spec drift. We set up double-checking protocols and run proactive lot trend analysis, ensuring the specs ordered are the specs delivered. We deploy redundant monitors across process lines and perform cross-checks through independent labs where necessary. Rather than treating specs as static, we regularly review performance, flagging any drift early so it never reaches a customer’s plant. Many competitors treat this as a marketing checkbox. We treat it as insurance that protects our customer's throughput.

    Production Process: A View from the Inside

    Every kilogram of Bisphenol A starts as small feedstock molecules—phenol and acetone—driven together through acid catalysis. In-house, we run continuous reactors built for both tonnage and flexibility. Process stability, not brute force, does the heavy lifting. We invest in real-time analytics—GC, IR, and on-site wet testing. Our approach lets operators react to shifts in catalyst activity, methylation side reactions, or feedstock purity before a batch swings off-target.

    Operators and process engineers work shoulder to shoulder, not on different floors. Most days, minor issues—drifting temperatures, variable pH during separation, impurities running high—can be caught and reined in, but it’s usually the accumulated experience of the crew that avoids major lost batches. This direct control builds the confidence in the final product. Shipping product isn’t about clearing a number off a warehouse board. It’s about making sure that resin plants, extruders, and blending houses downstream get what they expect every single time.

    On-Site Storage, Packaging and Logistics: Reliability Counts

    We invested in self-owned storage and packaging lines, so customers aren’t left guessing where their drums or super sacks went. Full traceability matches each lot with date, crew, and process logs. Our logistics team has learned that perfect product means nothing if it doesn’t get there on time, safely, in the right packaging. Whether we’re filling ISO containers for seaborne export or delivering straight to a local compounding facility, our packaging matches what we’ve learned over decades—liners approved for the chemical, leak-resistant closures, labeled by role, lot, and date, and easy to receive on busy plant docks.

    The importance of on-time delivery is clear to anyone who’s spent time scheduling a production line or troubleshooting backups at a blending facility. We plan loads, confirm with plant personnel, validate truck seals, and offer real-time tracking. Teams on both ends talk directly, especially for high-volume or just-in-time orders. This willingness to communicate has solved more potential mis-ships or stalling incidents than we can count. Relationships matter in chemicals, not just the molecules themselves.

    Clear Differences: Our BPA versus Others

    It’s one thing to buy Bisphenol A off a broad commodity market; it’s another to build relationships with a manufacturer that’s grown by supporting direct material users for years. Many operations push out off-grade or imported BPA with marginal specs, spiking purity with a polish or failing to separate trace byproduct content. We put a premium on exacting process control, batch segregation, and post-manufacture validation. Our customers—often those who’ve been burned by unknowns in color, melt point, or unpredictable residue—rely on us because we don’t just meet published specs; we stand by delivered quality.

    Multi-sourcing often leads to headaches when supply from other regions can’t match in-plant needs. Each time a new supplier claims “interchangeability,” the proof comes in trouble-free blending or absence of yellowing in finished resins, not in a spreadsheet’s columns. Our BPA keeps color indices tight, reducing the risk of yield loss or scrap. Downstream operators see the difference in resin stability and reduced off-runs. Feedback from process managers—shared informally and in quality scorecards—drives our ongoing improvement. We listen and we fix what matters.

    Supporting Alternatives and the Evolution of the Market

    The wider polymer world isn’t static. Growing regulation and consumer demand for lower-BPA or non-BPA alternatives drive baseline changes across packaging, coatings, and even electronics. We’ve partnered with customers developing co-monomer systems, BPA-replacement strategies, and improved process controls. Whenever an industry segment pivots toward BPA alternatives—whether it’s BPS, BPF, or other formulations—we don’t retreat or deny market realities. Instead, we put our technical teams to work, sharing results from our own polymerization trials and putting new analytical capacity in place.

    Choosing to work with a producer not only provides stable BPA, but also provides a view into alternative chemistries without losing sight of product performance. Reliable technical support helps our partners weigh the risks, advantages, and costs of transitioning—understanding that a switch doesn’t simply mean new feedstock, but means new handling, testing, and the possibility of process bottlenecks. Our customers appreciate seeing real lab numbers, real-life test coupons, and conversations rooted in the demands of daily production.

    Commitment to Safety, Transparency and Community

    Manufacturing Bisphenol A at scale brings responsibilities beyond production and delivery. Plant safety remains the foundation of our operations, from physical barrier training for crews to regular drills and environmental monitoring. Emergency response protocols have grown out of collaboration with local authorities, community groups, and regular inspections. This isn’t optional. Our reputation exists alongside the trust of the neighborhoods where we operate.

    We share information about our operations—air and water monitoring, production volumes, changes in handling—through both mandated reports and voluntary community briefings. Our teams take pride in answering tough questions about risk management and process improvement. We don’t sweep concerns aside or bury difficult feedback under legal statements. Ongoing dialogue builds relationships stronger than any one transaction. Our goal remains transparent operations that outlast management rotations, market booms, or regulatory cycles.

    Investing in People and Long-Term Partnerships

    A chemical plant grows its reputation not only with its product, but with its people. Retaining experienced operators, engineers, and quality staff makes the difference between routine output and standout performance. We encourage mentorship, put data tools in the hands of frontline staff, and promote internal learning just as must as we invest in equipment redundancy. Customers feel this through the delivery—whether it’s technical support, fast troubleshooting, plant visits, or flexible scheduling during demanding seasons.

    Real partnerships emerge when both sides invest time in each other’s success. Many of our customers have worked with us for decades, building on shared goals, direct feedback, and honesty—especially when market conditions tighten or regulatory headwinds blow. Our response to a challenge remains to put expertise on the table, work through problems together, and build solutions that stick.

    Looking Forward: Reliable Bisphenol A for Evolving Demands

    Today’s manufacturing world doesn’t stand still. Global supply networks shift, new expectations rise for safety, environmental, and social responsibility, and the clock never stops for those meeting production deadlines. Our focus on Bisphenol A remains grounded in consistent output, high purity, clear communication, and a willingness to adapt as the world changes. We’re not sitting on a legacy playbook, but drawing from the lessons of every day in the plant, every conversation with customer R&D teams, and every challenge shared by operators on the ground.

    Choosing a manufacturer for Bisphenol A should not come down to price alone. Real value shows in fewer plant shutdowns, responsive deliveries, honest technical support, and the peace of mind that comes from knowing your supply chain partner stands behind the drum—or bag—that lands at your receiving dock. We bring decades of experience, a clear record of reliability, and a willingness to evolve as needs shift. Through this, we’ll keep Bisphenol A available for those who build the materials that power modern living.