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|
HS Code |
658905 |
| Chemical Name | Calcium Acetylacetonate |
| Chemical Formula | Ca(C5H7O2)2 |
| Cas Number | 19372-44-2 |
| Molecular Weight | 266.32 g/mol |
| Appearance | White to off-white crystalline powder |
| Solubility | Slightly soluble in water, soluble in alcohol and organic solvents |
| Melting Point | 260-265°C (decomposes) |
| Density | 1.44 g/cm³ |
| Odor | Odorless |
| Storage Conditions | Store in a cool, dry, well-ventilated area away from incompatible substances |
As an accredited Acetylacetone.Calcium Acetylacetonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 500g sealed HDPE bottle, clearly labeled "Calcium Acetylacetonate (Acetylacetone)," featuring hazard warnings and lot number. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Approximately 10 metric tons, packed in 25kg bags or drums, palletized, suitable for safe international shipment. |
| Shipping | Acetylacetone.Calcium Acetylacetonate should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Handle with care to avoid breakage and spillage. Transport according to local, national, and international regulations for chemicals. Ensure appropriate labeling, and use secondary containment to prevent leaks. Store in a cool, dry, and well-ventilated area. |
| Storage | Store Acetylacetone Calcium Acetylacetonate in a tightly closed container in a cool, dry, and well-ventilated area. Keep away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. Avoid moisture exposure. Use appropriate safety measures, including gloves and eye protection, when handling. Label storage containers clearly and store in compliance with local chemical safety regulations. |
| Shelf Life | Acetylacetone.Calcium Acetylacetonate typically has a shelf life of 2-3 years when stored in a cool, dry, and sealed container. |
Competitive Acetylacetone.Calcium Acetylacetonate prices that fit your budget—flexible terms and customized quotes for every order.
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Working closely with Acetylacetone.Calcium Acetylacetonate for years has offered plenty of insight into what sets this compound apart from other calcium-based chemicals. As a manufacturer, our understanding grows from what happens on the shop floor to the feedback we receive directly from process engineers and production teams at client sites. This compound, often recognized by the abbreviation Ca(acac)2, steps up in specialty applications where other calcium salts like calcium chloride or carbonate simply cannot deliver the same level of chelation or solubility.
Where some people might look for a generic calcium additive, those of us behind the reactors and filtration banks know why the acetylacetonate ligand makes such a difference. Its chemical model features two acetylacetonate moieties surrounding a central calcium atom, a structure that secures superior coordination properties during synthesis and application. Many customers come in thinking of average specifications—but with calcium acetylacetonate, average doesn’t quite describe what’s going on.
Back when we first trialed production, we noticed that attention to reaction temperature and raw material purity made the difference between powder with reliable free-flowing properties and a clumpy end product that never fit a customer’s needs. Early attempts at using off-grade acetylacetone quickly led to off-odors and inconsistent yield. After months of scale-up work, our team locked in parameters that consistently deliver a product with tight moisture control and precise particle size. Even today, the operators monitoring the final drying stage note every trend in the weight-loss curve. The result: lots that meet the manufacturing specs and downstream performance targets set by our formulation partners.
In practical terms, customers receive Ca(acac)2 as a fine, white powder, easy to weigh out and dissolve compared to heavy, granular forms of commodity calcium salts. Over time, engineers in the plastics and coatings industries have told us how this material rinses clean in their mixers. They emphasize its rapid dispersion, which reduces time spent cleaning out equipment between batch runs. These operational benefits often go unmentioned on a spec sheet but play a daily part in keeping plant lines running smoothly.
Factories who have switched away from calcium stearate or simple calcium oxides report more predictable outcomes with our acetylacetonate. Take the polymer industry. In vinyl resin stabilization, Ca(acac)2 works as a cost-effective choice for neutralizing acidic species, especially during the demanding high-temperature melt-processing steps.
One direct comparison stands out. Simple calcium carboxylates might offer a calcium boost, but they don’t coordinate as strongly with potentially corrosive intermediates. The acetylacetonate ligand holds the calcium center in solution longer, boosting the reaction’s stability through temperature swings common in industrial lines. That reliability didn’t come from guesswork; it came from regular batch-to-batch sampling, months of application feedback, and routine troubleshooting side-by-side with plant technicians.
Over the years, formulators in the coatings and adhesives space have shared why they switch to Ca(acac)2 over cheaper blends. They seek a chemical that resists premature hydrolysis—a flaw that shows up as cloudy films or tacky spots when lower-grade calcium salts meet ambient humidity. Through iterative testing and collaboration, our development chemists found the right drying equipment, airflow controls, and packaging options to maintain low residual water—typically below 0.5 percent. This figure didn’t just come from internal QA; it matched the tolerances set by partners exporting to climates with 90 percent relative humidity.
Manufacturers using our product in cross-linking systems, such as alkyd and epoxy coatings, report better flow, gloss, and shelf life. The reason traces to calcium acetylacetonate’s predictable reactivity, which keeps their pigment dispersions fresh for months instead of weeks. Many tried to cut corners with mixed-metal stabilizer packs, only to face sediment build-up or early product expiry on store shelves. Feedback from the field gave us evidence for what the literature suggested: pure Ca(acac)2 doesn’t just extend working time, it saves money by reducing returns and callbacks.
Those of us involved in scale manufacturing have learned each detail matters. For example, trace metal contamination can foul entire coating batches or ruin catalyst performance. Whether the Ca(acac)2 batch goes to a polymer plant in Europe or an electronics manufacturer in Asia, consistency in elemental analysis is non-negotiable. Delivering that repeatability involved redesigning purification steps, spending more on filtered process water, and scheduling additional lot-release analytics. While such choices increase our operational costs, the result lives up to customer standards—avoiding sticky production downtime or product requalification cycles.
Some producers aim for speed or cost minimization, allowing high free acid levels or residual solvents that leave a haze in finished plastics. Quality drops when shortcuts are taken during crystallization or drying. Our plant takes a different view. We reject precursor lots that don’t meet trace impurity guidelines, knowing how easily contamination migrates in downstream uses. For markets like electronics where contaminant ions spell trouble, our QC staff test every tonne for sodium, magnesium, and iron—levels kept below 10 ppm. This approach comes from experience—not just reading a spec sheet, but answering service calls from customers whose own production lines unexpectedly halted.
One overlooked factor: particle size. Buyers new to Ca(acac)2 ask why sub-30 micron powder costs more. In our hands, tighter particle size control translates to more surface area and faster, more reliable dissolution. Customers working with high-viscosity resin systems confirm that powder from our line wets out without clumping or leaving undissolved grit in their batch mixers. The difference isn’t theoretical; it shows up in faster changeovers and fewer out-of-spec batches.
In years of supplying Ca(acac)2 to diverse sectors—from paints and inks to advanced polymer catalysts—we’ve noticed that applications keep expanding. A few customers use it as a cross-linking agent in unsaturated polyester resins. Others rely on its chelating ability to improve trace metal recovery from industrial wastewater. While this compound lacks the name recognition of calcium carbonate, professionals looking for high-performance, predictable, and reproducible calcium chemistry keep returning.
The food grade and pharma industries rarely consider acetylacetonates, since GRAS status stops short for these chelates. Our focus has always been on industrial quality, prioritizing lots that align with technical and safety standards set by the chemical, coatings, and plastics industries. This decision wasn’t made in isolation—it came from requests by production managers needing batch traceability, hazard labels matching GHS protocols, and compliance with regional legislation such as REACH and TSCA.
Refining Ca(acac)2 production hasn’t been a one-person feat. Over time, teams learned that sealed, nitrogen-inerted reactors limit oxidation, especially during warmup or cool-down. This shift cut off-color batches and stabilized our spectra for UV and IR analyses. Operators document every pressure swing in the system, cross-referencing against batch consistency. These adjustments grew from firsthand observation—catching a yellow tint in an off-spec batch meant pausing everything, reviewing logs, and adjusting future runs. Thorough training for our plant staff forms the backbone of QC, because every change on the line immediately impacts downstream customer performance.
Transformation extended beyond chemistry. Years ago we recognized how packaging tightness protected against moisture re-absorption. Loose drum liners led to caking and customer complaints from humid regions. Switching to high-barrier multi-layer bags didn’t happen overnight, but regular dialog with freight operators and end-users finally gave us the solution we needed. Now, week-long sea shipments to India or Brazil no longer degrade product quality like before.
Discussions often focus on how Ca(acac)2 stands up against other calcium additives. Simple chlorides and nitrates offer affordability and pure calcium boost, but they lack the specialized ligand support for high-end applications—especially where chelation, solvent compatibility, and minimal ionic contamination matter most.
Comparing this product with calcium stearate points to contrasting strengths. Stearate serves as a lubricant in PVC compounding, while Ca(acac)2 excels in catalytic and stabilization roles when polymerization or coating smoothness takes center stage. Unlike calcium lactate or gluconate, which dissolve rapidly for dietary purposes, Ca(acac)2 targets chemical reactors, specialty coatings, and materials where repeatable, process-safe calcium release trumps nutritional needs.
Another difference comes from storage stability. Shelf life for our compound routinely exceeds 18 months, provided it’s kept sealed and dry. Cheaper calcium salts break down or hydrate too quickly in open packaging—knowledge that only comes from year-after-year returns analysis and customer audits.
Throughout the years, we’ve treated feedback—positive or negative—as the most valuable measure of product quality. After one batch of iron-contaminated Ca(acac)2 cost a customer an entire run of specialty coatings, we invested in additional metal scavenging for all future lots. This is not just about chasing purity for its own sake, but because each lost batch affects real jobs and production schedules.
Some improvements seem small at first—switching pumps to models with ceramic seals, documenting batch deviations in a central logbook, updating real-time digital monitoring on driers—but each step narrows the gap between our promises and customer outcomes. Our technical support team stays on call because we know that even well-packed powder doesn’t answer every customer question. When a user in Italy emailed about solvent compatibility, we didn’t just quote a TDS—we dug through old pilot batch records to confirm process-safe blending conditions for their setup.
A major challenge rests in global regulatory tailwinds. Over recent years, changing REACH standards and demand for lower residuals mean our old QC sampling practices no longer cut it. We revamped everything from our standard reference methods for Karl Fischer titration to our internal SOPs on trace analytics. Partners expect transparency—not just a COA attached as an afterthought, but access to audit trails and retained samples for every batch.
Logistics also changed the landscape. In response to growing sea freight disruptions, our packaging team engineered denser, more resilient drum and bag formats. This cut transport damage claims in half and protected Ca(acac)2 from monsoonal humidity swings. Often, the only way to see these improvements is through numbers—lower rejection rates, higher repeat orders, and more positive feedback sent to our in-house quality engineers.
Continual investment in staff training ensures our operators not only catch issues on camera screens or in the raw numbers—but understand what signs to watch for, how to escalate anomalies, and how to pull in support from technical managers or R&D. We see this as a practical solution to the biggest problem in specialty chemical manufacturing: the gap between established process knowhow and the fluid reality on the ground.
At every turn, our plant teams ground their improvements in real problems. Calcium acetylacetonate’s range of uses keeps expanding, with the strongest adoption coming from producers who care about purity, storage stability, and reactivity. Regular, on-the-floor audits and customer visits help us spot bottlenecks before they turn critical. We don’t assume application success; we review returned samples, study effluent records with customers, and fine-tune our offer to suit niches that standard-grade calcium sources struggle to fill.
Each review from experienced process chemists or plant managers becomes a lesson for future batches. When they note a new requirement or highlight problems with caking, we adapt—not with abstract promises, but with hands-on tuning, iterative QA, and sometimes overhauls to instrumentation or staffing.
New applications continue emerging—rare earth catalysis, new high-temperature polymerizations, battery component research. Our role reaches beyond filling orders. We track global trends, invest in pilot line trials with startup labs, and keep a technical ear out for the small, cumulative shifts many overlook. Cost pressures remain constant, but cutting quality to chase price always carries a backlash. Every team member—from raw materials to shipment—knows their choices travel the whole chain, landing on a customer’s floor weeks or months later.
Supplier transparency, clear QA documentation, and a focus on actionable evidence guide our every step. Years in the business taught us that theoretical “optimal” chemistry always sits in the shadow of practical, repeatable manufacturing. For Ca(acac)2, science and craft meet in each actionable adjustment: cleaner synthesis, tighter spec, better packed, and ever closer to what the next challenge will demand.
To engineers, chemists, and plant managers on the front lines, Acetylacetone.Calcium Acetylacetonate represents more than a chemical formula. Its value centers on the reality of daily production, downtime costs, and finding the right solution for a persistent technical challenge. Every year brings new demands—higher purity, tighter control, more robust documentation—and we meet them not in isolation but with a collaborative, hands-on, and technically meaningful approach. That’s the manufacturer’s difference—and why our calcium acetylacetonate remains the trusted choice for those who understand the stakes.
