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HS Code |
859603 |
| Chemical Name | Pigment Blue 61 |
| Color Index Number | C.I. 69800 |
| Cas Number | 5026-74-4 |
| Molecular Formula | C33H22N6O6 |
| Molecular Weight | 594.57 g/mol |
| Appearance | Blue powder |
| Lightfastness | Good |
| Solubility | Insoluble in water |
| Melting Point | Decomposes |
| Application | Plastics, inks, coatings |
| Synonyms | Heliogen Blue G, C.I. Pigment Blue 61 |
| Stability | Stable under normal conditions |
| Toxicity | Low |
As an accredited Pigment Blue 61 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packaged in a 25 kg polyethylene-lined, fiber drum, clearly labeled "Pigment Blue 61," featuring hazard and manufacturer information. |
| Shipping | Pigment Blue 61 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Standard practice is to pack it in fiber drums or bags with plastic liners. The shipment should comply with local and international transport regulations for non-hazardous chemicals, ensuring secure handling and proper labeling during transit. |
| Storage | Pigment Blue 61 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. Avoid generating dust. Keep containers tightly closed when not in use, and handle with care to prevent spills. Ensure proper labeling and compliance with safety regulations during storage. |
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Purity 98%: Pigment Blue 61 with a purity of 98% is used in high-end automotive coatings, where it ensures superior color consistency and minimal impurities. Particle size 1-3 µm: Pigment Blue 61 with a particle size of 1-3 µm is used in water-based ink formulations, where it provides enhanced dispersion and print sharpness. pH stability 6-9: Pigment Blue 61 with pH stability of 6-9 is used in latex paint systems, where it maintains color integrity under varying alkalinity. Lightfastness grade 7: Pigment Blue 61 with a lightfastness grade of 7 is used in premium outdoor signage, where it delivers long-term resistance to UV fading. Heat stability up to 200°C: Pigment Blue 61 with heat stability up to 200°C is used in plastic masterbatch applications, where it prevents color degradation during processing. Oil absorption 42 g/100g: Pigment Blue 61 with an oil absorption of 42 g/100g is used in offset printing inks, where it assists in achieving optimal ink flow and coverage. Molecular weight 400 g/mol: Pigment Blue 61 with a molecular weight of 400 g/mol is used in textile dyeing, where it ensures uniform dye uptake and wash fastness. Melting point above 350°C: Pigment Blue 61 with a melting point above 350°C is used in high-performance polymer coloration, where it guarantees thermal stability during extrusion. Tinting strength 105%: Pigment Blue 61 with a tinting strength of 105% is used in architectural paints, where it provides intensified color strength and coverage. Solvent resistance: Pigment Blue 61 with high solvent resistance is used in industrial coatings, where it preserves color brilliance under chemical exposure. |
Competitive Pigment Blue 61 prices that fit your budget—flexible terms and customized quotes for every order.
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In the pigment industry, hands-on experience with production gives us unique insight into every phase of crafting a reliable colorant. Pigment Blue 61 has a reputation for stability, proven over years of direct manufacturing exposure. We know customers look for color consistency, lasting vibrancy, and dependable delivery. Every batch made in our facility reflects meticulous control over particle size, moisture content, and purity—putting quality right at the front line, not buried behind a reselling chain.
The practical reasons customers turn to Pigment Blue 61 cover daily production realities. This pigment follows a precise synthetic process, yielding a rich, reddish-toned blue favored for its clean shades. Batch after batch, we monitor tinting strength against industry benchmarks. This approach prevents surprises in both lab and full-scale runs—everyone from ink specialists to plastics processors seeks repeat performance. Our lots maintain consistent fineness, minimizing filtration issues and waste. With direct oversight, impurities stay below the strictest tolerance levels so the final pigment remains free-flowing and dust-controlled, supporting fast and safe manufacturing.
Whether you operate in coatings, printing inks, textiles, or plastics, Pigment Blue 61 holds up under harsh processing conditions. We see its color remain stable across a range of pH and temperature settings. Paint makers often mention resistance to fading or bleeding, even in outdoor environments. Plastics extruders highlight how well it disperses in common resins such as polyolefins or PVC. The pigment’s ability to withstand higher melt temperatures without shifting color sets it apart from certain organic blues, which can suffer discoloration under heat. Our own partners test batches under UV light, showing that the pigment stands up to sunlight longer than many alternatives.
Years behind the controls have taught us not every blue pigment can handle modern demands. Pigment Blue 61’s crystalline structure gives it durability and a deep chromatic profile. We see lower migration rates when used in film or packaging, which matter for food-contact compliance and extended shelf life. Its opaque coverage helps formulators reduce total pigment loading, saving cost and simplifying cleanup. Weighing economics and performance side by side makes a difference—on the factory floor, every production stop counts. By engineering surface treatments and careful drying cycles, we target rapid wetting and easy dispersion, even in low-energy mixers.
Manufacturers know the pigment landscape is crowded—choices like Pigment Blue 15:3, Blue 15:1, Blue 29 all exist for a reason. Our team works directly with machines and customer feedback, so the tradeoffs are evident. Phthalocyanine Blues such as Blue 15:3 supply high tinting strength but tend to shift green under certain lighting. Pigment Blue 61 balances a reddish undertone and softer hue, which works well for warm gray blends, decorator paints, and textile prints needing vintage blue notes. Unlike inorganic blue pigments such as ultramarine blue, this one does not offer the same high-temperature stability, but compensates with broader formulation compatibility and more vivid color with smaller usage amounts. For ceramics or heavy-duty industrial coatings, another pigment might suit better. For vibrant, easy-to-handle blue in plastics, inks, and coatings, direct experience proves Pigment Blue 61 fills a unique gap.
In plastics, Pigment Blue 61 lends itself to injection molding, extrusion, blown film, and masterbatch applications. Operators value stable coloring during extended production runs—with no need to increase dosages to counter fading or color drift. Consistent crystalline size keeps flow properties in check, so machine adjustments are minimal. In water-based and solvent-based printing inks, colorists enjoy both clean masstone and good resistance to solvents and light, often combining Pigment Blue 61 with compatible reds and yellows to create custom blends.
Paint makers experiment with the pigment for both decorative walls and industrial coatings. The finer particle distribution gives a soft finish, especially in matte and eggshell paints. Overcoating rarely causes bleed-through, and once the paint dries, the blue holds steady under sunlight exposure. We have seen artists’ colors and designer furniture also use this pigment for subtle blue shading that holds its look over years. Textile printers choose Pigment Blue 61 for ready-mixed pastes that tolerate rapid heat treatments and conventional laundering cycles.
It is one thing to read about strength and hue, but producing Pigment Blue 61 shows how production choices affect performance. From synthesis forward, raw materials determine final purity. We test every new chemical input for contaminants—organic residues can spoil both color and application stability. Mill settings fine-tune particle sizes, while drying controls affect flow. Humidity, temperature, and air speed in the dryers all have a say in how easily the pigment blends into end-use formulations. Quality checks extend beyond basic shade cards; spectrophotometry, viscosity checks, and filter tests all confirm that batches align with both our historical data and evolving customer needs.
Training and consistency let staff spot production drifts quickly. If the color falls outside lab limits or the powder shows unusual caking, small batches get isolated on the spot—customers never see these, only the lots that clear our full tests. Traceability from raw input to finished drum keeps accountability high, a key lesson learned the hard way through years of hands-on work.
Working at manufacturing scale gives a different view of handling than small-scale use. Pigment Blue 61 develops minimal airborne dust when treated correctly during the finishing step. Our team monitors airflow and local extraction to help keep exposure risks down—all warehouse and production staff use proper dust masks for open powder transfers. Bulk packing in lined drums or heavy-duty bags with sealing barriers lowers both leakage and contamination risk in transit. Customers on their end benefit from dry, free-flowing pigment that measures and feeds reliably, lowering cleanup and cross-contamination headaches.
We offer technical details on best dispersion practices: start with slow pre-mixing under moderate temperature, follow with gradual increases in shear energy if working in high-speed dispersers. Keeping work areas well-ventilated further minimizes nuisance dust. By working with the pigment daily, our understanding of safe and efficient handling runs deeper than charts and labels.
Years in production reveal the ongoing challenges around sustainability and waste minimization. At our facility, used wash water gets recycled through filtration so residual pigment does not enter local systems. We design filtration, energy, and exhaust controls with neighborhood impact in mind. By recovering, reusing, and properly managing all manufacturing byproducts, we do our part to support a safer environment—real changes seen in lower waste output and cleaner storage areas. Customers seeking reassurance about heavy metal absence, solvent limits, or VOCs can rely on transparent disclosure; our actual records drive every claim.
In our experience, responsible pigment manufacturing means proactively answering tough questions before customers ask. The factory’s wastewater is tested and treated, evaporation losses measured, and all residues sent for authorized disposal. We remain vigilant in following evolving regulations, anticipating future scrutiny rather than just reacting.
Every production cycle brings challenges. Fluctuating raw material prices, changing global standards, and weather shifts all influence output. We have learned to build flexibility into logistics and sourcing, drawing from multiple approved suppliers for key chemicals. Advances in milling tech and dry blending keep pigment properties tightly controlled despite external pressures. Our history shows that close collaborations with end users help predict issues before they escalate; sourcing feedback directly from industrial partners lets us adjust composition or packaging as real needs emerge.
Supply chain interruptions occasionally test our systems—by keeping higher buffer stocks and local emergency backups, we smooth out most of these bumps. Direct relationships with shipping services and careful planning around volatile schedules have proven essential, especially during international disruptions. The insights gained only reinforce our commitment to timely, reliable delivery.
We see optimal outcomes where technical support follows the product past the loading dock. Our technical staff, trained on the same machines that process orders, provides troubleshooting from an insider’s perspective. Issues such as dispersion failure, unexpected tinting shifts, or raw material interactions get attention not from a manual but from those who have worked the process. This hands-on support streamlines color matching, helps with batch correction, and saves customers time by pointing straight to workable solutions.
Experience also reinforces the need for real-world training. We regularly host open days for major clients, offering onsite walkthroughs of both color measurement and bulk handling setups. These visits enable customers to see Pigment Blue 61’s full value in context—a practical benefit, not just a line item on an order form. Feedback from these sessions goes back into refining production methods and application guides.
Handling pigment production in-house, we never rely solely on third-party data or outside assurances. We gain firsthand results by running pilot batches, pushing concentration limits, and monitoring long-term storage. By verifying not just the color but also flow properties and residue levels, we ensure Pigment Blue 61 meets the performance demands of those who rely on it to get the job done. Direct manufacturing experience reveals details that matter: how powder behaves during bulk unloading, which dispersant blends truly optimize flow, and what tweaks help the pigment survive challenging processing steps without caking or loss of shade.
Having the pigment’s lifecycle in view—from raw chemical to packed drum—our team continues to identify new pathways for efficiency. Small changes in drying technology, minor adjustments in pre-mix times, and continuous sampling during milling all combine for measurable results in the field. Customer requests and laboratory innovations meet on the shop floor, strengthening the value offered by Pigment Blue 61.
Decades in production have shown that direct supply means more than just price. End users get access to in-depth batch history, rapid technical adaptation, and priority stock for large orders. Communication flows quicker, with fewer misconceptions and delays. Quality complaints or improvement requests get prompt attention; we track every feedback point and let it drive continuous upgrades. Our lab works hand-in-hand with production for both emergency troubleshooting and scheduled product evolution.
Bulk buyers benefit from reliable documentation, such as detailed Certificates of Analysis that originate from our own labs and not from repackaged sources. Smaller clients receive the same batch-tested material, ensuring their application quality matches the largest customer runs. Over time, this direct line of support nurtures trust—our partners know who makes their pigment and who takes responsibility if unexpected challenges arise.
Improvement in pigment manufacturing never ends. Collaborating with equipment makers, testing alternative raw materials, and exploring green chemistry routes all shape the future of Pigment Blue 61 in our plant. Recent years brought advances in surfactant technology, making wetting and dispersion even more reliable. Trials of lower-temperature calcination and energy-reducing finishing steps show promise in further cutting environmental impact without sacrificing performance. By running side-by-side trials and documenting results internally, we build up a long-term record to guide future developments.
Input from users continues to inspire progress. Whether a client requests higher purity for a specialty ink or needs larger-particle batches for textured plastics, we develop and validate new routes, growing expertise layer by layer. Each insight gained through hands-on production links to stronger customer outcomes and ongoing reliability in the supply chain.
From decades on the factory floor to real-world feedback from end users, Pigment Blue 61 stands as a reliable choice for anyone seeking a vivid, stable blue. Its unique color, broad application, and consistent performance come from direct experience with each step—from refining raw material sourcing to training staff on best practices. Customers trust direct manufacturers to uphold quality and adapt quickly; our team does this by keeping both eyes on daily production and one ear tuned to customer needs. Pigment Blue 61’s reputation reflects hands-on labor, long-term partnerships, and a commitment to doing the work ourselves—so every shipment delivers not just pigment, but also peace of mind.