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HS Code |
688280 |
| Chemical Name | Fast Pink Lake G |
| Color Index | C.I. 18050 |
| Cas Number | 5281-04-9 |
| Appearance | Reddish pink powder |
| Chemical Class | Azo dye |
| Solubility | Insoluble in water |
| Molecular Formula | C16H12N4O4 |
| Molecular Weight | 324.29 g/mol |
| Usage | Pigment for inks, paints, and plastics |
| Melting Point | Decomposes on heating |
| Stability | Stable under recommended storage conditions |
As an accredited Fast Pink Lake G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Fast Pink Lake G is packaged in a 25 kg net weight fiber drum with an inner polyethylene liner for moisture protection. |
| Shipping | **Shipping Description:** Fast Pink Lake G should be shipped in tightly sealed, labeled containers, protected from moisture and incompatible materials. Ensure compliance with local and international transport regulations. Handle with appropriate personal protective equipment. During transit, store in a cool, dry place and avoid exposure to direct sunlight, heat, and sources of ignition. |
| Storage | Fast Pink Lake G should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and sources of ignition. Avoid storing with incompatible substances such as strong oxidizers or acids. Ensure that the storage area is free from moisture and that appropriate chemical spill containment measures are followed. |
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Purity 98%: Fast Pink Lake G with 98% purity is used in pharmaceutical tablet coating, where it ensures uniform color dispersion and compliance with safety standards. Particle Size 10 microns: Fast Pink Lake G with 10 micron particle size is used in personal care formulations, where it provides consistent tinting and smooth texture. Melting Point 285°C: Fast Pink Lake G with a melting point of 285°C is used in thermally processed plastics coloring, where it maintains color integrity under high-temperature extrusion. Stability Temperature 220°C: Fast Pink Lake G with stability up to 220°C is used in baked confectionery decorations, where it resists color fading during oven processing. Water Solubility Low: Fast Pink Lake G with low water solubility is used in oil-based cosmetic products, where it delivers long-lasting color without bleeding or migration. Lightfastness Grade 7: Fast Pink Lake G with lightfastness grade 7 is used in decorative coatings for toys, where it provides resistance to color fading under prolonged light exposure. Oil Absorption Value 40 mL/100g: Fast Pink Lake G with oil absorption value of 40 mL/100g is used in cosmetic powders, where it contributes to smooth blending and improved texture. pH Stability 4-9: Fast Pink Lake G stable at pH 4-9 is used in beverage coloration applications, where it assures consistent hue across a wide range of product formulations. Moisture Content <1%: Fast Pink Lake G with moisture content below 1% is used in dry baking mixes, where it facilitates free-flowing powders and prevents clumping. Residual Solvent <10 ppm: Fast Pink Lake G with residual solvent below 10 ppm is used in sensitive food applications, where it meets stringent safety and purity requirements. |
Competitive Fast Pink Lake G prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
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Tel: +8615365186327
Email: admin@ascent-chem.com
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Manufacturing colorants calls for patience and a deep understanding of chemical behavior. Over decades, we’ve poured our energies into Fast Pink Lake G, known in the industry for its distinctive, stable pink shade. The product gets its name from the won’t-cave-in color and a resilience that holds up during intense processing steps. Fast Pink Lake G stands out thanks to its CI Pigment Red 57:1 core chemistry. Our approach to batch control means we monitor pH, moisture, particle size, and dye-to-lake ratios at every checkpoint, so the lot-to-lot variability stays tight. Specialists on our production floor keep a close eye on each stage, fine-tuning as soon as the numbers drift. Fast Pink Lake G emerges from this process as a high-strength, fine-particle powder that handles shearing, granulation, and extruding without bleeding or fading.
Clients in plastics, printing inks, and coatings all look for pigments that perform in high-heat and high-stress environments. Problems start if a pink pigment starts bleeding through polyolefin, loses color brilliance in an offset ink mix, or drifts off-hue under UV exposure. Years ago, we saw processors chasing stronger reds, which often came with harsh heavy metals or flagged migration risks. We leaned into Fast Pink Lake G because it preserves that vivid, blue-tinted pink while resisting solvent attack and light exposure, without bringing in barium or cadmium. It keeps food packaging and toy makers within most market regulations across Asia and Europe, while still achieving the rich, deep color that designers want. Challenges rarely come from the pigment; most arise from unexpected supplier changes or ink system mismatches. We keep technical teams on call just for those moments.
Some pigments sound impressive on paper but stall out when put through the compounding or print trials. Fast Pink Lake G consistently delivers oil absorption numbers that work for offset, flexo, and letterpress systems. We check the average particle distribution so the color lays flat, not gritty, in aqueous or solvent-based applications. Most users run it at loadings from 2% to 5% depending on color target and carrier system. On LDPE film lines, users report minimal plate-out, so nobody loses expensive raw materials during color changeovers. Fast Pink Lake G enters our spray dryers in a paste state, blended at controlled temperatures to prevent caking. The batch then dries into a powder, ready to disperse in plasticizers, resins, or direct water slurries. Most handlers remark on the soft consistency and consistent bulk density, which help with weighing and batching out. Moisture holds in the tight 1-3% range, so the pigment stays easy to pour and blend, avoiding the clumps found in lower grade materials.
From our own lab trials and clients’ production runs, Fast Pink Lake G finds its place on film lines, in hard PVC extrusion, and inside pressure-sensitive adhesives. Users watch for color migration, which ruins food wraps and toy coatings. We soft-tested these risks with repeated heat cycles and found Fast Pink Lake G rarely migrates, holding up in both fatty and aqueous environments. It measures well under the light fastness and bleed protocols that regulatory bodies expect. Printers appreciate that fine grind, as it prevents streaking in gravure and offset applications. Seldom does the color “ghost” through second surface prints. That’s no accident. Lab teams spend weeks adjusting surfactants and blending techniques to make sure the pigment slips right into both water-based and alkyd ink systems, making the color pop without fisheyes or separation. Rarely does a product need to serve so many sectors, but Fast Pink Lake G steps up, standing firm in heat-cured coatings or soft polymer batches alike.
Heavy metal residues continue to invite scrutiny, especially in pigments designed for direct and indirect food contact. We stick to strict exclusion of lead, cadmium, and barium in our synthesis routes. That choice means Fast Pink Lake G can move through regulatory screens with minimal pushback. This rarely comes with a compromise in shade or intensity—feedback from film converters and ink houses supports this. Sometimes newcomers chase cheaper, metal-based alternatives, and end up with batch recalls issued over failed migration or metal content tests. Fast Pink Lake G sidesteps these traps. We hold ourselves to residual limits far below statutory requirements. On a batch basis, external labs confirm these values stay where they need to, so processors operate without the lurking risk of surprise non-compliance.
Polymer compounders point out the clear, “clean” color tone of Fast Pink Lake G when blended into polyolefin carriers. The pigment disperses quickly, shedding most agglomerates under low or moderate speed mixing. In EVA or PVC plastics, Fast Pink Lake G maintains color integrity during processing temperatures up to 230°C. In printing inks, offset and gravure houses prefer Fast Pink Lake G over non-lake alternatives because it doesn’t potato when run through fine mesh screens. The pigment creates high coverage without the “fuzz” seen with some blended reds. In high-volume offset jobs, fast drying and no “scumming” matter more than textbook specs. Fast Pink Lake G passes these real-world trials.
Repeatable color performance requires more than just a certificate of analysis. We see designers and converters asking for the exact pink shade, every run, without greenish or bluish shifts. Our batch adjustment protocols zero in on matching L*a*b* values, prioritizing visual and spectrophotometric targets. Spectral data gets logged in real time, side-by-side with visual controls under D65 and TL84 lighting. These controls carry over to every drum, sack, or big bag that leaves our plant—our job is only done once the hue matches both spec and customer need, whether it’s a baby toy or a luxury gift box. If color starts to creep off in a long run, we work backward to solve the issue before more material runs off spec. Sometimes this means tweaking water hardness, batch temperature, or surfactant blend. Getting the exact pink, every time, drives retention and peace of mind in supply chains that cannot tolerate color deviation.
The difference shows up in both compliance checks and line throughput. Many reds and pinks on the market rely on old technology or uncontrolled metal content. These pigments can leave processors scrambling to qualify lots and halt runs mid-stream because a drum came in off-tone, or out of compliance. Fast Pink Lake G, thanks to our fine-tuned processing, shows sharp color and clarity, with broad resistance to acid, alkali, and light exposure. Its resistance to migration stands out on polyolefin film and injection-molded toys, where pigment bleed can spell the end of a project. We’ve seen major clients switch over to Fast Pink Lake G after a string of headaches caused by competitors’ inconsistent batches or regulatory near-misses. Seasoned inkers appreciate our pigment’s high color strength, which sometimes lets them cut pigment loadings, saving money and keeping formulations lean. That edge turns into more flexible recipes and, in turn, more differentiated final products.
Every time a pigment clogs, segregates, or settles out, production stops and good material gets dumped. Our process design for Fast Pink Lake G focuses on low-dust, easy-pour flow properties that reduce handling loss. Fine but non-dusty particles drop straight into mixers and extruders, which means less airborne pigment and a safer shop floor. Batches arrive with predictable density, so resin suppliers and film converters can automate metering and reduce cleanout time. By standardizing the particle distribution and surface treatments, we help downstream processors avoid last-minute adjustments that can spiral into downtime. Waste stays low, consistency climbs, and whole lines can run longer before cleaning, which makes everyone’s day smoother.
In production automation, a pigment’s behavior in bulk transfer, pneumatic conveying, or inline feeders often falls through the cracks—until a day arrives when a line backs up or a feeder jams. After watching a few too many lines struggle with coarser pigments, we opted for a processing path that grinds Fast Pink Lake G into a size sweet spot. Fine enough to disperse, coarse enough to avoid nuisance dust, so downstream lines barely notice a change. The surface chemistry holds up to long conveyor runs without caking or plate-out. Typical problems with color fluctuations tied to pigment segregation during storage or movement don’t plague users sticking with Fast Pink Lake G. We built in these controls exactly because we’ve pulled night shifts fixing the fallout from an unstable pigment batch. Experience on the ground forms the backbone of any meaningful difference in product design.
Product responsibility hinges on staying ahead of safety and environmental trends. Regions worldwide now expect pigments to keep RoHS and REACH compliance as the starting point. Our production line for Fast Pink Lake G excludes intentionally added heavy metals and predefined substances of very high concern. QC teams follow a cross-check regime with third-party test records logged and reviewed before any shipment clears. We’ve invested in continuous improvement: closed filtration systems minimize chemical discharge, and effluent streams run through neutralization before leaving our facility. For processors handling large volumes, the relief in knowing their pink pigment comes free from contentious substances supports their ongoing certifications, whether they work in food, toy, or personal care industries.
Seasoned users care not only about technical data, but about supply chain trust. We have moved the supply chain as close to our factory as possible, locking in dye and auxiliary chemical suppliers under strict contracts. Transport and storage benchmarks ensure pigment gets delivered without moisture or heat spikes that would harm product quality. Every lot comes with a full QC record, not just a spec sheet, enabling clients’ own labs or regulatory staff to audit the facts. Behind every shipment, technical support remains, ready to help blend pigment into tricky new applications or help troubleshoot unexpected production issues. Commitment to open communication means that when a problem does arise, we stay on it until it’s solved, whether that’s shade drift, dispersibility, or compliance documentation.
Our approach with Fast Pink Lake G will always center around the end-user: prioritizing reliable supply, batch consistency, and performance under commercial conditions. Even as color trends shift or regulatory boundaries tighten, the pigment’s core value remains. Most big brand owners cannot afford surprises in their color palettes—especially as packaging, toys, and consumer goods face stricter reviews. We regularly collaborate with designers and engineers who ask us to stretch color limits, push for sharper tones, or test compatibility with new polymer blends. Each request translates directly into continuous process improvement here at the plant, feeding right back into higher standards for Fast Pink Lake G. We see this as a cycle: tighter feedback, smarter process control, and more robust pigment, so every partner in the chain can rely on their finished color, batch after batch, no shortcuts or guessing required.
In the end, the performance benchmarks that matter most arrive via real feedback from users. Production managers tell us how pigment held up on a tricky run or how a fast changeover took place because the pigment stayed consistent. Automotive trim suppliers note minimal fading and migration in aged samples. Major print operations report clean colors, fast job runs, and minimal downtime. This feedback shapes each improvement, helping us design out flaws that others ignore. Fast Pink Lake G holds up across production shifts and partner sites, bringing predictability and performance where it counts. This hands-on approach keeps us rooted in productive, grounded manufacturing—the kind that supports everyone downstream, not just until the sale, but every time the next batch lands on the line.