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Triacontanoic Acid

    • Product Name Triacontanoic Acid
    • Alias Melissic acid
    • Einecs 212-726-5
    • 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

    544973

    Cas Number 630-04-6
    Molecular Formula C30H60O2
    Molecular Weight 452.79 g/mol
    Iupac Name Triacontanoic acid
    Synonyms Melissic acid, n-Triacontanoic acid
    Appearance White crystalline solid
    Melting Point 88-90 °C
    Boiling Point ~428 °C (estimated, decomposes)
    Solubility In Water Insoluble
    Density 0.88 g/cm³

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

    Packing & Storage
    Packing Triacontanoic Acid, 25 grams, is packaged in a sealed amber glass bottle with a tamper-evident cap, labeled with safety information.
    Shipping Triacontanoic Acid is shipped in tightly sealed containers, protecting it from moisture and contamination. It is transported in cool, dry conditions, in compliance with standard chemical handling regulations. Proper labeling includes hazard information, and packaging materials are chosen to prevent leaks or reactions. Handle with appropriate safety measures during transit.
    Storage Triacontanoic acid should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. It must be kept away from sources of ignition, strong oxidizing agents, and excessive heat. Protect from moisture and direct sunlight. Ensure the storage environment is stable, and properly labeled, and avoid prolonged exposure to air to maintain product quality and safety.
    Application of Triacontanoic Acid

    Applications of Triacontanoic Acid in Industrial Manufacturing

    Triacontanoic Acid, a high molecular weight saturated fatty acid, serves essential roles in several advanced industrial sectors owing to its unique chain length and physicochemical characteristics. As a direct manufacturer, we supply this material for targeted downstream conversion, focusing on established, regulation-compliant application fields where long-chain fatty acids are functionally necessary.

    1. High-Performance Lubricant Formulations for Automotive and Machinery

    Automotive and industrial lubricant manufacturers incorporate Triacontanoic Acid as a structuring agent in specialized greases and high-pressure lubricants. Its extended aliphatic chain enhances viscosity stability at elevated temperatures while optimizing boundary film formation on moving parts. Producers must ensure phase compatibility and manage blending temperatures to prevent crystallization during production. This application relies heavily on maintaining purity and chain-length distribution to meet the technical demands of advanced lubrication systems.

    Industry compliance standards

    • DIN 51502 (Classification of lubricating greases)
    • ASTM D4950 (Lubricant specifications — automotive applications)
    • REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals — Europe)
    • ISO 21469 (Safety of machinery — Lubricants with incidental product contact)

    Typical usage ratio

    • 0.5%–5% by weight within complex synthetic or mineral oil mixtures; depends on target viscosity and expected operating temperatures.

    Downstream process integration

    • Introduced at the blending or saponification stage, especially during thickener preparation for grease bases.
    • Added after high-shear mixing to prevent fractionation and ensure homogeneous dispersal.
    • Closely monitored for melting and crystallization points to control lubricant rheology.
    • Filtered during final QC for purity and absence of unsaponifiable residues.

    Final product types

    • Extreme pressure automotive greases
    • Heavy-duty industrial gear lubricants
    • Machinery chain oils
    • High-temperature bearing greases

    2. Cosmetic Waxes and Emollient Bases

    Personal care manufacturers utilize Triacontanoic Acid as a fatty structurant in grooming waxes, barrier creams, and long-wear cosmetic products. Due to its length and melting profile, it ensures durable film formation, water repellency, and non-greasy afterfeel in end-user formulations. The acid’s integration requires careful attention during wax esterification and emulsion stabilization processes to meet consumer safety and regulatory conformity across global markets.

    Industry compliance standards

    • EU Regulation (EC) No 1223/2009 on Cosmetic Products
    • US FDA 21 CFR Parts 700–740 (Cosmetic labeling and safety regulations)
    • INCI (International Nomenclature of Cosmetic Ingredients) listing requirements
    • ISO 22716 (Cosmetic GMP)

    Typical usage ratio

    • 0.2%–2% by total formulation weight in lip balms, styling waxes, and hand protection creams; adjusted for texture and melting point requirements.

    Downstream process integration

    • Melted together with base oils and co-waxes in controlled heating vessels during bulk blending.
    • Subjected to rapid cooling and homogenization to set finished matrix structure and crystallinity.
    • Included in esterification with ethanol or cetyl alcohol for customized emollient esters.
    • Tested in finished batch stability studies for migration and phase separation.

    Final product types

    • Lip protection sticks
    • Hair styling waxes and pomades
    • Barrier hand creams
    • Cosmetic pencil cores

    3. Surface Protection Coatings for Specialty Packaging

    Manufacturers of specialty papers and flexible packaging employ Triacontanoic Acid as a hydrophobic surface modifier, blending it with waxes and resins to enhance moisture resistance and barrier properties. Its chain length offers a balance between surface slippage and adhesion, critical for automated packaging and sealing applications. The acid is particularly valued for its migratory resistance and ability to withstand high-speed manufacturing processes without surface blooming or yellowing.

    Industry compliance standards

    • FDA 21 CFR 176.170 (Components of paper and paperboard in contact with aqueous and fatty foods)
    • EU Regulation (EC) No 1935/2004 (Materials in contact with food)
    • ISO 186 (Paper and board specifications)
    • BRCGS Global Standard for Packaging Materials

    Typical usage ratio

    • 0.8%–3% by weight in wax-resin blends applied as coating finishes; precisely adjusted based on grammage and end-use humidity exposure.

    Downstream process integration

    • Dosed into molten wax-resin systems prior to curtain or slot-die coating.
    • Dispersion controlled with high-speed mixing to achieve even lamination on substrates.
    • Integrated into calendaring processes for smooth surface finish and gloss control.
    • Subjected to migration testing for food packaging compliance.

    Final product types

    • Grease-proof food wrappers
    • Moisture-resistant flexible pouch liners
    • High-gloss coated boards for confectionery packaging
    • Industrial release papers

    4. Crystal Modifier in Oleochemical Synthesis

    Oleochemical producers employ Triacontanoic Acid as a crystal modifier to regulate hard fat and wax structures during hydrogenation, fractionation, and specialty ester synthesis. Its presence fine-tunes stearic and palmitic acid crystal habits, assisting in the production of consistent solids for downstream glyceride manufacturing. By controlling the nucleation environment with this long-chain acid, manufacturers produce tailored fatty systems used in advanced technical and food-processing sectors.

    Industry compliance standards

    • FCC (Food Chemicals Codex – relevant for food-grade applications)
    • EU Regulation (EC) No 231/2012 (Food additive specifications)
    • ISO 22000 (Food safety management systems – for food oleochemicals)
    • GMP+ B2 (Feed ingredients for technical oleochemicals)

    Typical usage ratio

    • 0.1%–1.5% depending on desired crystallization kinetics and blend composition; lower rates for food fats, higher for technical esters.

    Downstream process integration

    • Added during melt stage prior to controlled cooling or hydrogenation of fatty acid blends.
    • Monitored for polymorphic effects in crystallizer systems via in-process QC testing.
    • Blended before esterification with glycerol for consistency in triglyceride structure.
    • Screened in pilot batch studies for scale-up validation.

    Final product types

    • Structured food fats (e.g., bakery shortenings)
    • Consistent hard soaps
    • Technical oleochemical esters
    • Fine waxes for applications in food and non-food sectors

    5. Phase Change Material (PCM) Systems for Thermal Energy Storage

    PCM system manufacturers incorporate Triacontanoic Acid for high-melting, stable thermal storage applications. It serves as a pure or blended PCM component, selected for its sharp melting point, high latent heat, and long-term cycling stability under repeated phase transitions. Formulators precisely dose it into eutectic or binary/ternary blends to fine-tune transition temperatures for district heating, solar power storage, and temperature-regulation materials. Strict quality monitoring ensures batch-to-batch melting profile reproducibility and absence of degradation byproducts.

    Industry compliance standards

    • IEC 60068-2-14 (Thermal cycling test procedures)
    • EN 12977-3 (Thermal solar systems and components)
    • ASHRAE Standard 94-2011 (Thermal performance of solar collectors for PCM systems)
    • ISO 9001 (Quality management — for manufacturers of phase change systems)

    Typical usage ratio

    • 20%–100% as core PCM active; pure in dedicated PCMs, or 20%–80% in blends to modulate melting range and achieve target capacity.

    Downstream process integration

    • Melted and homogenized with other fatty acids or paraffins in jacketed reactors during batch formulation.
    • Encapsulated or poured into thermal delivery modules ahead of end-use system assembly.
    • Subjected to high-cycle testing for latent heat retention and melt-solidify kinetics.
    • Quality-tracked for acid value and absence of trace residues to maximize long-cycle lifespan.

    Final product types

    • Encapsulated PCM pellets for district heating
    • Thermal regulation panels
    • Solar thermal buffer tanks
    • Industrial temperature stabilization packs
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    Certification & Compliance
    More Introduction

    Understanding Triacontanoic Acid from the Eyes of a True Producer

    Stepping into Long-Chain Fatty Acids: Real-World Experience and Insight

    All over the world, manufacturers look for fatty acids that meet high standards—whether it’s consistency, purity, or reliability in industrial processing. Here at our production facility, we put decades of hands-on experience into every batch of Triacontanoic Acid (also known as Melissic Acid, model: TA-001). Unlike resellers or trading houses, we measure success by what happens on the shop floor, not by slick catalog descriptions. Every drum of our triacontanoic acid passes through a gauntlet of quality checks anchored in firsthand knowledge of what industrial users actually face from day to day.

    What Sets Triacontanoic Acid Apart?

    People often ask—what’s so unique about triacontanoic acid compared to the other fatty acids out there? The answer sits in its long carbon chain. With 30 carbon atoms, triacontanoic acid settles into a league of its own, offering different melting behavior and chemical resistance not seen in shorter-chain relatives like stearic (C18) or arachidic (C20) acids. Most customers discover the value of this acid when standard products like palmitic acid simply can’t deliver the thermal stability or the barrier strength required in their applications. We see this particularly in specialized sectors: precision coatings, high-melting-point wax blends, lubricants used in elevated temperatures, and certain pharmaceutical and cosmetic technologies.

    Producing an acid this long with high purity is not straightforward. Unlike trading agents who never see a reactor in their life, our workers troubleshoot crystallization problems, monitor every temperature swing, and run distillation cycles tuned by years of experience. Triacontanoic acid’s purity requirements press us to tackle each production challenge differently than with common C16-C20 acids. For instance, separation of chain lengths during synthesis presents specific bottlenecks for triacontanoic acid due to its nonpolar tendencies and melting range. Instead of pushing more material through existing lines, we fine-tune each parameter, always chasing the smallest improvements.

    Specifications Matter—But Real-World Consistency Matters More

    Typical specifications for our TA-001 grade cover purity above 98%, a precise melting point between 88°C and 92°C, and a snow-white powder appearance that signals the absence of color impurities. But for us, these numbers are just the baseline. In the real world, a “pass” on paper means little if end users run into haze in a coating or uncontrolled reaction rates in a polymer batch. Over the years, our lab has developed in-house tests for oxidized byproducts that are tough to spot with basic titration. Getting rid of these trace contaminants makes all the difference on high-value production lines. If you come from a place where daily output matters, not just week-to-week averages, you’ll notice our consistency in every shipment.

    We stick close to our customers’ process engineers. Time and again, we watch manufacturers take shortcuts with generic long-chain acids and then run into headaches: unusual odors, uneven melting, surface spots after molding. These trace all the way back to lack of direct process control. Here, years of working on the factory floor translates into better outcomes for the labs and plant operations down the chain.

    Understanding the Uses: Industrial Perspective

    Triacontanoic acid goes beyond the usual uses tied to shorter fatty acids. Our clients in specialty wax manufacturing need more than just bulk material—they demand tailored chain lengths that enable specific melting profiles. In pharmaceutical applications, the waxy, hydrophobic nature of TA-001 helps slow moisture and oxygen penetration in tablet coatings. High-purity requirements for these uses force us to pay close attention to trace metals, peroxides, and insoluble residues, because even minor contamination can alter drug performance or shelf life. Specialized cosmetic products also draw on the film-forming and skin-protective features of long-chain fatty acids, with triacontanoic acid providing unique sensory effects difficult to achieve with its shorter cousins.

    In the realm of lubricants and greases, particularly for high-temperature and high-pressure environments, triacontanoic acid imparts thermal stability not attainable with common C18 or C20 materials. Equipment manufacturers for industrial rollers and precision gears come to us when they need a fatty acid backbone that won’t oxidize rapidly or break down under mechanical stress. It’s not about chasing lab numbers—it’s about real-world performance, day after day. No one wants a machine failure on their shift. Our acid’s consistent chain length and low impurity content solve these problems directly on the line.

    Differences From Other Products: A Producer’s Explanation

    In manufacturing, details matter. Triacontanoic acid sets itself apart from lesser fatty acids with its long carbon chain. At 30 carbons, its physical and chemical behavior changes dramatically compared to standard C16 or C18 acids. In soap and detergent production, this means a higher melting point, altered foam properties, and distinct solubility challenges. Shifting to this acid is not about convenience, it’s about targeting a profile no shorter-chain alternative can touch. Out on the shop floor, it often means running special heating equipment or modifying mixing routines to keep everything flowing as it should. Most commodity acids don’t force these kinds of adjustments; triacontanoic acid requires and rewards this extra care.

    Our team spends as much effort developing production techniques as improving analytic control. Unlike simple distillation for mid-length acids, triacontanoic acid crystallization calls for tighter temperature gradients and extremely patient separation steps. Any shortcut here leaves behind low-molecular-weight impurities that wreak havoc down the line. Loss of performance often points to cut corners in upstream processing. This is why we continually reinvest in optimizing our reactors and crystallizers—long-chain acids reward disciplined processing with tangible benefits for precise manufacturing needs.

    Process Improvements: Feedback in Action

    Feedback drives continuous improvement in our plant. Batch after batch, we encounter new challenges. Sometimes a customer’s new application calls for even tighter color control, so our purification process pivots from classic bleaching to gentler filtration. On other occasions, reaction residues creep above acceptable impurity limits, prompting us to recalibrate distillation rig settings and vacuum cycles. Technical teams don’t just hand down specifications from a distant office—we watch operators, listen to their complaints about slow filter rates or fouling, and build changes based on real production stories. This is how our triacontanoic acid evolved from a specialty batch product to a reliable ingredient trusted by engineers across high-tech sectors.

    Many users want transparency around what goes into each lot, so we track everything from raw material traceability to finished package labeling. Our commitment isn’t about one-off lab results—it comes from daily monitoring and production logs that show our ratio of rejects, downtime, and corrective actions. Traders and third-party resellers seldom witness these problems up close. We do. Being the producer lets us see the direct link between production discipline and the reliability that end users encounter in their plants.

    Challenges and Solutions From the Production Line

    Working with a molecule as demanding as triacontanoic acid, we run into problems that textbooks skip over. Polymerization side reactions can climb if reactor temperatures fluctuate even a few degrees. During winter months, cooling rates in our crystallizers must be slowed down to prevent uneven crystal formation, which can otherwise leave powdery fractions hard to separate. Our team experimented for months to balance power consumption with product yield, using variable-frequency drives and process automation that wasn’t part of the original plant design. These upgrades cost more upfront but cut down on bottlenecks and waste.

    Logistics present their own hurdles. Triacontanoic acid’s waxy nature means that storage and transport, especially in temperate climates, requires strict temperature control. Early on, we learned that uninsulated drums risk partial solidification, which in turn complicates unloading and measuring. Customers often appreciate that we coordinate with them on delivery schedules that sync with their material handling infrastructure, not just ours. Having seen whole truckloads returned because of avoidable mishaps, we now offer technical guidance and documentation on storage conditions, sometimes even visiting user sites to troubleshoot real-world handling issues.

    Rooted in Science, Shaped by Manufacturing Realities

    Decades of production have taught us that statistics don’t capture the full story of a material like triacontanoic acid. Sure, you can look up purity specs or melting points in chemical handbooks, but these only tell a fraction of what really matters out in the field. We pay attention when a customer’s polymer blend fails unexpectedly or a batch of wax blooms early in shipment. In almost every instance, deeper analysis traces back to something subtle—trace unsaturation left behind, or a side reaction that slipped past quick lab checks. Having production in-house means we can dig into these root causes without guessing. Our process chemists and plant operators work side-by-side, troubleshooting as a team instead of sending emails halfway across the planet.

    This level of integration stands behind our TA-001 model. Over the years, real-world data drove us to add more inline monitoring for moisture and peroxides, compared to what we use for medium-chain acids. We commission independent validation for batches that must meet stricter standards set by regulatory bodies or demanding industries like pharma or aerospace. Fast fixes don’t work here—long-chain acids like triacontanoic acid need engineering solutions tailored to batch size, mixing speed, and cooling rates. We spent years finding the combination that works without constant operator intervention. Each improvement cascades down, making production easier for our clients.

    A Global Perspective: Supply Chains, Risk, and Reliability

    Global markets grow more unpredictable year by year. Supply chain disruptions, shifting trade policies, and wild card energy costs all force producers to adapt. Unlike trading houses that thrive on price swings, we focus on keeping production stable and lead times predictable. Sudden supply problems with starting materials demand adaptive sourcing and close supplier relationships. Our team invests in local alternatives and maintains deep stockpiles of key precursors, smoothing out market jolts. End users benefit from this approach, scoring consistent performance no matter what’s happening in global shipping lanes or commodity markets. Our reliability has carried clients through everything from seasonal demand spikes to unexpected plant shutdowns at distant suppliers.

    We also run regular risk audits on our production process. Experienced operators spot potential breakdown points—whether it’s a batch analyzer losing calibration or a condenser starting to foul. Early alerts prevent bigger headaches, letting us avoid rushed fixes that raise impurity risks and push process parameters out of bounds. This hands-on knowhow comes only from day-in, day-out manufacturing, not from moving paperwork across desks. Every kilo of triacontanoic acid reflects an accumulated library of lessons—some learned at cost, all invested back into making the process more robust for the future.

    Supporting Innovation and Sustainable Practice

    Markets for specialty chemicals increasingly demand both performance and responsibility. We see customers scrutinizing sourcing, chemical waste, and production carbon footprints. In our own plant, we chase energy efficiency not as an abstract goal but because energy costs hit our bottom line. Our triacontanoic acid production line runs on a mix of process heat recovery, optimized insulation, and upgraded monitoring to cut waste heat. We minimize solvent use through careful reaction design, swapping out legacy materials in favor of more benign alternatives when process chemistry allows. Every improvement counts, reducing hazards for our workers and environmental impact downstream.

    As regulatory frameworks evolve, so does our compliance. Our documentation aligns with the strictest benchmarks demanded by pharmaceutical and cosmetic end users, supported by third-party laboratory validation. Supplying safe and responsible chemicals is woven into each decision, from the choice of starting materials to investment in waste treatment and emissions scrubbing. Direct experience shows that sustainable practice pairs naturally with reliable production—cutting risk and waste brings gains in yield and customer satisfaction. We find this approach breeds long-term client relationships, rooted in transparency and trust.

    Conclusion: Why Sourcing From a Direct Producer Makes a Difference

    Triacontanoic acid doesn’t leave much room for shortcuts. Its production challenges demand tools and knowhow that only direct manufacturers develop. From raw material barrels to finished packs shipped around the world, every step shapes end-user outcomes. We have seen competitors push generic product with mixed results—out-of-spec powders, inconsistent batches, and hard-to-chase trace impurities. Our own experience proves that quality stems from hands-on process control, open communication with customers, and constant reinvestment in plant improvements. Buying direct means tapping into this deep well of real-world knowhow, not just a chemical name in a catalog.

    Every batch of triacontanoic acid tells a story written by plant workers, chemists, and clients who push boundaries. We gladly share that journey, not only through product quality, but through advice, support, and the technical expertise required to make demanding applications work smoothly. By choosing supply from real chemical producers, industries gain not just a product, but a partner invested in their success—right down to every molecule inside the drum.