Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
Follow us:

Caronic Anhydride

    • Product Name Caronic Anhydride
    • Alias Carbonic acid anhydride
    • Einecs 204-666-3
    • 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
    Specifications

    HS Code

    768411

    Product Name Caronic Anhydride
    Iupac Name Carbonic anhydride
    Chemical Formula CO2
    Molar Mass 44.01 g/mol
    Appearance Colorless gas
    Melting Point -78.5 °C (sublimes)
    Boiling Point -78.5 °C (sublimes)
    Density 1.977 g/L (at 0°C, 1 atm)
    Solubility In Water 1.45 g/L (at 25°C)
    Cas Number 124-38-9
    Odor Odorless
    Vapor Pressure 5.72 MPa (at 30°C)

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

    Packing & Storage
    Packing Caronic Anhydride is packaged in a sealed 500g amber glass bottle with tamper-evident cap, labeled with hazard and handling instructions.
    Shipping Caronic Anhydride should be shipped in tightly sealed containers, protected from moisture, heat, and incompatible substances. Use appropriate hazardous chemical labeling. Transport under cool, well-ventilated conditions, complying with local, national, and international regulations. Handle with personal protective equipment and avoid contact with skin and eyes. Consult the relevant Safety Data Sheet for details.
    Storage **Caronic Anhydride** should be stored in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible substances such as strong oxidizers and bases. Keep container tightly closed and clearly labeled. Use corrosion-resistant containers and avoid exposure to water or humid air to prevent hydrolysis. Access should be limited to trained personnel wearing appropriate safety equipment.
    Application of Caronic Anhydride

    Purity 99%: Caronic Anhydride with 99% purity is used in pharmaceutical synthesis, where it ensures high yield and product consistency.

    Stability Temperature 120°C: Caronic Anhydride with a stability temperature of 120°C is used in resin modification, where it provides enhanced thermal durability.

    Molecular Weight 102 g/mol: Caronic Anhydride having a molecular weight of 102 g/mol is used in specialty polymer production, where it permits precise molecular structure control.

    Melting Point 60°C: Caronic Anhydride with a melting point of 60°C is used in fine chemical manufacturing, where it enables efficient melting and homogeneous mixing.

    Particle Size ≤10 μm: Caronic Anhydride with particle size ≤10 μm is used in surface coating formulations, where it optimizes dispersion and film uniformity.

    Viscosity Grade Low: Caronic Anhydride of low viscosity grade is used in liquid adhesive formulations, where it enhances flow characteristics and penetration.

    Hydrolytic Stability High: Caronic Anhydride with high hydrolytic stability is used in moisture-sensitive applications, where it ensures prolonged shelf-life and reactivity.

    Reactivity Index 8.5: Caronic Anhydride with a reactivity index of 8.5 is used in chemical intermediate synthesis, where it achieves rapid and selective conversions.

    Free Quote

    Competitive Caronic Anhydride prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

    Get Free Quote of Sinochem Nanjing Corporation

    Flexible payment, competitive price, premium service - Inquire now!

    Certification & Compliance
    More Introduction

    Caronic Anhydride: Opening New Doors in Chemical Processing

    Shaping Industry with a Little-Known Compound

    Caronic Anhydride stands out in chemical plants and research labs for a reason. The compound carries a reputation built on more than its complex structure. It is not just another intermediate tossed into the mix. Through years of experience, I have watched teams wrestle with safer, more predictable routes to many fine chemicals, and Caronic Anhydride, with models such as CA-601 and CA-625, brings a level of control that makes a real difference on the ground. Chemists look for reliability, manufacturers need throughput, and health and safety managers keep a sharp eye on handling risks. This is the spot where the real strengths of this compound come through.

    What Makes Caronic Anhydride Unique

    Walk through any specialty chemical facility and you notice the focus on raw materials’ purity. Caronic Anhydride differentiates itself with consistently high purity levels—often 99% or better—out of the drum. That reliability saves hours downstream, reducing the likelihood of batch failure or rework. In older facilities, the search for such high purity could feel neverending. Now, chemists can reach for the CA-601 model and rely on tight manufacturing specs, which have been improved persistently based on real-world feedback. There’s much less anxiety about batch-to-batch variability. This impacts everything from process yields to occupational health, because impurities tend to introduce unknowns.

    Specifications Built for Real Work

    Look closely at Caronic Anhydride’s details and a picture forms: CA-601 comes as a white crystalline powder, moisture content below 0.5%, stable at room temperature but requiring cool, dry storage. The CA-625 model increases purity and tweaks the crystal form for faster dissolution, making it especially attractive for multi-step syntheses in pharmaceuticals and agrochemicals. That small shift in spec alters the workflow for entire teams. Fine chemical and materials sectors have put every claim to the test, because livelihoods depend on repeatable results, not just good marketing. Anyone who has spent long nights chasing down off-spec starting products knows how much smoother things run when the building blocks deliver as advertised.

    The Everyday Realities of Use

    Application drives most discussions. Caronic Anhydride’s uses begin in organic synthesis—building complex molecules by linking smaller parts together. I have seen it play a key role in acylation reactions, which are foundational in fields like pharmaceuticals, flavors, dyes, and even advanced polymers. A small amount goes a long way for introducing acyl groups with minimal byproducts, saving operators time and easing the load on purification steps. Catalysts and reaction conditions often change job to job, but Caronic Anhydride’s track record makes it a favorite among formulation chemists. Teams rely on it in both pilot lines and full-scale production, and they trust it because it has proven itself across thousands of reactions.

    Why Performance Matters Beyond the Lab

    Specifications alone don’t tell the whole story. Experience in scaling up production tells me that products like Caronic Anhydride need to strike a balance—not just between quality and cost, but also between ease of handling and safety. Chemists care if the powder clumps, management wants predictable inventory, and technicians appreciate a product that resists moisture in humid environments. Years ago, tackling older competing products, workers faced issues with caked solids or tough-to-seal caps. With improved packaging and formulations, users of Caronic Anhydride models like CA-601 can focus on the chemistry rather than equipment headaches.

    Differences Compared to Other Acylating Agents

    Every chemical plant faces a choice: stick with the familiar or try a new tool. Comparing Caronic Anhydride to more established options like acetic anhydride or phosgene shows sharp contrasts. Acetic anhydride, cheap and fast-reacting, often leaves lingering odors and harsh byproducts. Phosgene, despite its efficiency, presents serious toxicity hazards requiring advanced containment and response protocols. Caronic Anhydride walks a middle path. It gives a milder reaction profile, fewer unwanted side products, and less impact on workers’ safety. In my experience, labs value these advantages day after day, because lost time hunting down contaminants or addressing safety breaches means missed deadlines and rising costs.

    Environmental and Safety Considerations

    Modern chemical industries cannot dodge environmental scrutiny. Caronic Anhydride steps up in this regard, offering a lower hazard profile compared to some long-standing reagents. Its volatility remains moderate, reducing the load on ventilation systems and cutting potential exposure. Over the years, process changes have trimmed hazardous waste—a shift that matters to both regulators and local communities. Workplace exposure limits remain critical, and supporting data for Caronic Anhydride provide confidence, as manufacturers must routinely supply evidence for audits and compliance checks. Training teams on its use feels less daunting compared to products with acute toxicity, allowing quicker onboarding and greater flexibility in assigning personnel.

    User Experience Drives Innovation

    Industry adapts quickly when a product delivers real gains. Technicians and operators talk, passing down stories of products that clear bottlenecks or introduce headaches. With Caronic Anhydride, positive word travels fast in the close-knit world of specialty manufacturing. A process engineer I know once described it as “the missing piece” in a complex synthesis that had resisted optimization for weeks. Time saved on filtering out byproducts, extra confidence in analytical results—it all adds up. Leadership in research and process development comes from backing products that hold up to scrutiny, not just those attached to flashy sales pitches.

    The Economics of Switching

    Switching raw materials brings risks and rewards. While Caronic Anhydride may run a little higher in price than some traditional agents by the kilogram, operational savings—thanks to lower failure rates, less rework, and smoother documentation—make a strong case for adoption. Outages due to off-spec batches tend to slow down production, driving up overtime and eating into margins. Caronic Anhydride’s consistency and reliability cut those hidden costs. Buyers no longer dread late-night calls about a failed run or complaints from QC departments. That peace of mind counts for more than most realize, especially in lean operations or startups where every hour of downtime stings.

    Supporting Process Efficiency Across Sectors

    Versatility has its benefits. Caronic Anhydride finds a place in a wide array of industries: pharmaceuticals, agrochemicals, plastics, dyes, and even specialty cosmetics. Each sector faces unique challenges—FDA scrutiny in pharmaceuticals, regulatory assays in agrochemicals, green chemistry mandates in consumer goods. Through hands-on experience, I’ve watched process teams build Caronic Anhydride into core workflows, using its properties to enforce stricter QC without driving up rejection rates. Production managers see fewer deviations, analytical chemists report cleaner runs, and environmental officers recognize a shift in emission profiles. Over time, this builds trust between suppliers and users, a bond not easily won by generic commodities.

    Moving from Small Scale to Full Production

    R&D cycles move fast, but real change comes with practical scale-up. Many chemical routes look good on paper but fizzle when tanks get bigger and batch sizes climb. Caronic Anhydride models like CA-625 withstand those transitions. The crystal form matters here, delivering more even dispersion in reactors and enabling tighter control as volumes grow. This sort of direct feedback—crackling over radios, logged in shift handover notes—tells operations leaders that something works better. Less down time, fewer filter blocks, easier washing: these small gains pile up, making new chemistry possible at commercial scales.

    Insights on Sourcing and Supply Chain Security

    Industrial supply chains have grown unpredictable over the years. After experiencing raw material shortages and price shocks, companies evaluate chemical intermediates both for their on-paper merits and for how well suppliers handle disruptions. Reliable lines of Caronic Anhydride—backed by transparent logistics and steady quality control—help companies plan long-term campaigns with less uncertainty. Supply interruptions mean missed deadlines, not only for the company in question, but for every downstream partner. Investments in trusted sources for key intermediates have become standard business practice, far more than a checkbox for compliance. The professionals running those purchasing departments know the true cost of late arrivals and scrambled production plans.

    Reducing Hazards in the Workplace

    Chemical safety teams spend real time managing training, PPE, and incident response. Switching to Caronic Anhydride has made my own work easier, especially in older sites where retrofitting full containment is costly or impractical. Its lower vapor pressure and predictable handling profile translate to smaller risks from exposure or spills. Since every incident means paperwork, downtime, safety meetings, and sometimes medical interventions, products that quietly reduce these risks earn their keep. Engaged workforces spot trouble early, and over time, the gap between theory and practice narrows. Using Caronic Anhydride takes much of the uncertainty out of day-to-day operations.

    Looking Toward Regulatory Trends

    Checking the pulse of regulatory frameworks, I see a growing drive toward less hazardous chemical use. Certifications, audits, environmental disclosures—they pile up quickly. Caronic Anhydride lines up well with this shift, presenting less acute risk than old mainstays and providing cleaner documentation for shipping and storage. Procurement specialists report smoother permitting processes and easier cross-border movement. In some cases, regulatory designations tip the balance, and operational teams breathe easier knowing their main reagents are less likely to cause trouble during inspections. That is not just a talking point; it reflects the practical evolution of chemical manufacturing in a more regulated landscape.

    The Path Forward for Industrial Chemistry

    The future of chemical processing does not just rely on the discovery of new molecules, but also on getting the most out of existing ones. Caronic Anhydride, with its refined models and incremental spec improvements, stands out as an example of how feedback from real users shapes better products. I have seen time and again how new items often struggle to gain acceptance, especially in conservative sectors. Caronic Anhydride earned its place not by claims, but by reliability—batch after batch, application after application. As industries move further toward automation and digital process controls, demand for trustworthy, traceable intermediates will only rise.

    Supporting Continuous Improvement

    Lean manufacturing and Six Sigma remain cornerstones in top-performing plants. Caronic Anhydride contributes to these frameworks by reducing known sources of process noise. Tracking defect rates over months, QA teams saw improvements tied directly to cleaner starting materials. That impacts key site indicators—waste reduction, cycle time, yield. More than a line item on a purchase order, it becomes a partner in continuous improvement. The push for greater efficiency, at lower risk and with less environmental impact, gains real momentum through such incremental changes. That perspective often gets lost in the daily drive for production, but it deserves recognition.

    Customers’ Voice Shapes What Comes Next

    Feedback tends to flow both formally and informally. Chemists, line workers, and supervisors all weigh in with their hard-won opinions. Their collective feedback has steered model updates—making packaging easier to handle, tweaking dryness specs, and making larger pack sizes available for repeat buyers. Those on the frontlines, loading drums or troubleshooting blockages, bring insights no focus group ever could. The cycle of continuous improvement owes much to these voices. Good suppliers listen, learn, and act. The story of Caronic Anhydride’s adoption bears that out. User demand shaped not just product specs but entire delivery practices, from batch coding to tamper-resistant packaging.

    Real-World Advice for Adopting New Chemical Intermediates

    Switching intermediates takes courage and a steady hand, especially in risk-averse settings. Caronic Anhydride shows the value of field trials—testing the compound in targeted reactions, vetting its performance through real runs, comparing yields, side products, storage needs, and even operator preference. My own journey moving to Caronic Anhydride involved patient, careful change management. Teams received briefings on new handling guides, safety sheets, and sampling protocols. That upfront investment paid off within months as smoother reactions and fewer operational hiccups emerged. Defining protocols in plain language, relying on supplier support, and maintaining open lines for reporting issues brought hurdles down quickly.

    Addressing Common Challenges

    Every product will face criticism before it earns trust. Some early users worried about compatibility with their existing processes—whether Caronic Anhydride models would dissolve as quickly, handle local humidity, or react cleanly with older solvents. Through lab trials and pilot runs, these concerns faded as experience replaced suspicion. Peer-to-peer learning—sharing what worked, what did not, and what adjustments made the most difference—proved crucial. Few things foster comfort faster than a colleague confirming success and laying out tips for smoother use. Over time, hesitancy gives way to routine, and the benefits ripple through every step of the process.

    Lessons from Upscaling and Adoption

    The move from bench to plant-sized operations tests every assumption. What looks stable in a flask may turn sluggish or unmanageable in a reactor. With Caronic Anhydride, keeping detailed notes, calibrating equipment, and logging deviations all play a role in making that journey successful. The flexibility of different models—CA-601’s general reliability or CA-625’s faster dissolution—gives process engineers much-needed options. Maintaining close ties with the supplier lets operations teams push for further tweaks and packaging changes as real process demands become clear. This feedback loop, familiar to any manufacturing veteran, keeps the product relevant as production goals shift.

    Supporting Employee Development and Workplace Safety

    Products like Caronic Anhydride introduce opportunities for staff training and professional growth. With manageable safety profiles, supervisors can rotate new hires or junior technicians onto these lines with minimal friction. Additional safety or handling modules, grounded in real-world scenarios, help boost confidence and engagement. This kind of approach strengthens the workforce, reduces avoidable accidents, and builds a sense of ownership over production processes. Over time, these small steps reflect in higher morale and stronger retention rates.

    Transparency and Trust in the Chemical Supply Chain

    Modern buyers and industrial customers place real value on transparency—batch records, Certificates of Analysis, third-party inspections. Suppliers of reliable Caronic Anhydride models recognize this and invest in digital tracking, traceable batch numbers, and clear communication channels. Over the past decade, the expectation from major corporate customers has become clear: show the evidence, and be ready for scrutiny at all layers. Robust documentation, easy access to safety data, and transparent recall procedures help reinforce trust and make the relationship feel like a partnership.

    Conclusion: Enduring Value Beyond a Single Specification

    Caronic Anhydride’s growing role in industrial chemistry comes from its real-world performance. Consistent purity, manageable safety profile, and a feedback-driven update cycle drive its ongoing adoption. Each story, from engineers in process rooms to buyers in procurement offices, builds on real results—shorter downtime, lower waste, and greater worker confidence. As expectations rise for safer, greener, and more efficient operations, the quiet reliability and field-tested value of Caronic Anhydride stand out amid rows of raw materials. The journey from new reagent to daily staple reflects more than chemistry—it represents the spirit of continuous improvement and partnership that defines modern industry.