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HS Code |
167720 |
| Product Name | Vat Brilliant Pink R |
| Chemical Class | Vat Dye |
| Color Index Name | Vat Red 13 |
| Color | Brilliant Pink |
| Appearance | Red powder or crystalline solid |
| Solubility | Insoluble in water, soluble in concentrated sulfuric acid |
| Application | Textile dyeing (cotton, cellulose fibers) |
| Molecular Formula | C20H10Br2N2O2 |
| Cas Number | 1324-57-4 |
| Light Fastness | Excellent |
As an accredited Vat Brilliant Pink R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Vat Brilliant Pink R is a 25 kg net weight fiber drum with a secure lid, labeled with product details. |
| Shipping | Vat Brilliant Pink R should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Ensure compliance with local and international regulations for the transport of chemicals. Label packages clearly and store them upright during transit. Handle with care to prevent spills, and use appropriate Personal Protective Equipment (PPE) during handling. |
| Storage | Vat Brilliant Pink R should be stored in a cool, dry, and well-ventilated area, away from sources of heat and direct sunlight. Keep the container tightly closed and clearly labeled. Avoid storing with incompatible substances such as strong oxidizers or acids. Implement measures to prevent dust formation and ensure emergency spill cleanup materials are readily available in the storage area. |
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Purity 98%: Vat Brilliant Pink R with a purity of 98% is used in cotton yarn dyeing processes, where it delivers high color yield and uniform shade distribution. Particle Size 6 microns: Vat Brilliant Pink R of 6 microns particle size is used in pigment printing on cellulosic fibers, where it ensures excellent dispersion and minimal specking. Stability Temperature 160°C: Vat Brilliant Pink R with a stability temperature of 160°C is used in polyester-cotton fabric dyeing, where it withstands high-temperature processing without color degradation. Light Fastness Grade 7: Vat Brilliant Pink R with light fastness grade 7 is used in outdoor textiles manufacturing, where it provides long-lasting color retention under sunlight exposure. Molecular Weight 495.4 g/mol: Vat Brilliant Pink R at a molecular weight of 495.4 g/mol is used in engineered fiber blends, where it facilitates consistent dye uptake and reproducible results. Dispersibility Index >95%: Vat Brilliant Pink R with a dispersibility index greater than 95% is used in continuous dyeing operations, where it ensures smooth and uninterrupted production flow. Solubility 0.2 mg/L: Vat Brilliant Pink R with solubility of 0.2 mg/L is used in resist printing techniques, where its limited solubility enhances pattern sharpness and color contrast. Heat Resistance Up to 200°C: Vat Brilliant Pink R with heat resistance up to 200°C is used in synthetic fabric dyeing, where it prevents dye migration and preserves color integrity during curing. |
Competitive Vat Brilliant Pink R prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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Our days begin early, long before the machines see their first power surge. At the heart of our operation, one product runs steady lines each month—Vat Brilliant Pink R. Anyone who’s spent time around dyehouses or printing floors knows the impact a consistent, reliable vat dye can have on the flow of work. We’ve watched the progress from plain cotton bolts to vibrantly printed finished goods, and there is no hiding a color that fails to meet expectations. Vat Brilliant Pink R stands out here for its dependability under pressure, its deep, clean hue, and its way of behaving during every stage of application.
We produce Vat Brilliant Pink R by the batch, directly from raw intermediates. Each blend yields a robust pigment with high tinctorial strength, giving textiles that lively pink shade customers expect. Over years of formulation, we’ve fine-tuned the crystal form, optimizing for both dispersion stability and reactivity during vatting. The quality checks on every lot catch even minor shifts in purity or particle distribution, so what leaves our plant holds true color across entire runs of fabric.
Some competitors cut corners by bulking the product or segmenting off fines to enhance their stated strength. We process with slow, thorough milling, because the risk of a broken shade on a client’s production floor is too high—every operator here knows a poor batch can travel through the whole supply chain if we let standards slip. We use our own experience and the feedback from major textile groups to refine our process, especially in the stages where color purity and repeatability matter most.
Our version of Vat Brilliant Pink R registers dark, vivid tones when measured spectroscopically. The clarity of its magenta edge under proper reduction signals a clean process with no residual off-shade byproducts. Through several dye cycles, we’ve confirmed it offers buildable depth, which appeals to customers involved in both heavy coverage and lighter pastel work. The product holds up to repeated soaping, never showing the kind of wash-off problems that other pink vat dyes tend to produce after oxidation.
For those who study numbers, strength levels run in the 100% range as measured by several standard tinting panels. Particle control lands within the 1-3 micron range, favoring a fast, thorough vatting reaction. We keep moisture content tightly regulated below the usual five percent mark; this prevents caking and allows for rapid solubilization, even in big dye kettles. The fragrance on the production floor is telltale—those who know the trade recognize the soft metallic tang mixed with a faint trace of solvent as genuine high-purity dye and not offcut waste.
Through trial and error, we’ve settled on a product that longtime dyers favor. Vat Brilliant Pink R winds through exhaust baths and continuous padding lines with fewer foaming or aggregation issues. We’ve run sets under both high and low temperature, checking not just for shade accuracy, but the elusive tidemarking that can sneak up on a print line and leave an operator frustrated. Expanded trials in denim and high-contrast tricot lines have proven its stability. Thin with caustic in open systems, or blend into thickener for screen pastes; in both methods, application stays even and flowable.
We rarely see fly-off or dust-up, a bonus in today's factories where solvent controls grow tighter each season. Our team uses a slow introduction process, feeding the vat slowly at controlled pH. This pays back by reducing reprocessing or off-shade returns, lifting much of the production tension that can build up at the dye tanks. In lines where high-speed finishing equipment dominates, we've registered above-average rub fastness—less reprocessing translates into lower energy bills for our downstream customers.
Anyone who works in dye synthesis hears questions about pigment choice. Why use Vat Brilliant Pink R instead of a cheaper direct dye, a reactive, or even an acid type? We answer with proof—build-up, persistence under wash, and clarity of undertone. Cheap direct and reactive pinks frequently bleed, especially after heat processing or repeated washing. Acids might give good initial strength but fade quickly and leave the goods looking tired. Vat dyes, especially our Pink R, hold color by creating large, water-insoluble molecules locked deep into the fiber. Our Pink R resists not only wash but abrasion and light in a way the synthetics just can’t match over time.
Feedback from finishers, not just lab technicians, helps us tailor each batch. Printed poplin for children’s wear, towels that undergo constant laundering, or fashion denim subject to harsh sun—these all place unique demands on a pigment. With Pink R, the color sits deep, surviving intensive use cycles, remaining resistant to alkali, and keeping the original brightness seen on day one in the dye house.
Some ask if a blend of vat violets or reds gives the same look. Side by side, the difference stands clear: those formulations cannot match the single, crisp clarity of this specialized pigment. We ran side tests for several months, tracking both visible color and spectrophotometric readings. In blended vat shades, banding appears—unevenness that even a trained eye picks up under daylight. In high-turnover factories, this can mean full lots sent back for correction.
Other manufacturers sometimes focus on cost-cutting, using generations-old technology or diverting attention to mass-market reactive reds. While those serve some purposes, our team remains committed to a robust process for Vat Brilliant Pink R, ensuring every quantity offers the clean edge and strength customers return for. We’ve observed several attempts to reintroduce generic alternatives made in less controlled environments, but the issues always arise—shade drift, poor reduction behavior, foaming, or even contamination from dust. We harvest feedback from the end-users, listen closely, and adjust our own QA protocols. The drive to enhance simplicity during dyehouse preparation makes the difference.
Modern dyehouses increasingly ask about environmental impact. Production teams want reassurance that Pink R does not leave persistent or bioaccumulative residues. Our process engineers address effluent minimization, not just as a regulatory hurdle, but as a direct production challenge. Every kilo of Pink R receives a thorough rinse step, ensuring the final product leaves as little waste as possible. Any wash water or rinsate meets national effluent standards before it exits the site.
Some of our clients have shifted to closed-loop dye baths, recapturing even more unused dye and reducing their overall impact. We provide technical advice on adopting these systems, not as a theoretical ideal but as a reflection of what actually works on a busy dye floor. By lowering solubility and enhancing fixation rates, less material leaves the production line and more ends up locked into the textile, not the drain. Over the past few years, our team has reduced solvent usage through careful process reengineering; filtration and sediment recovery now reclaim more than eighty percent of pigment residues once destined for disposal.
On factory roofs, waste heat from our reactors now preheats both process water and worker showers, further reducing our overall carbon tally. These efforts make a difference for our own shop, and they send a signal to clients further down the chain who face growing pressure on sustainability credentials.
Old-timers remember the era before high-volume filtration, when even a small amount of fine dust in the dyehouse could mean respiratory irritation for the crew. Today, our containment lines, vacuum transfer systems, and air filters keep the floor clear and the air clean. Every batch moves through wet-phase mixing, filtered at micron-level, ensuring the powder entering customer facilities will never leave a hazardous film.
Our technicians track each production cycle in real time. In the rare cases where something falls below set standards for hue or colorfastness, we quarantine the lot, run additional tests, and only release product that matches both our posted specs and the practical results from customer usage. After nearly two decades producing and refining this dye, our line supervisors still find subtle ways to enhance control and reliability, adding another checkpoint or altering a wash schedule to keep variability low.
Producing a reliable color means stable employment for dozens of skilled workers; their feedback—small as it sometimes seems—proves crucial to catching process drift before it becomes a serious issue. Direct line-of-sight management, not distant automation, gives us control and responsibility at each step. Mixing teams, maintenance workers, and shift supervisors all contribute eyes and hands; their experience working the tanks each week shapes the ongoing improvements to our Pink R process.
Many of our long-term clients return not just for a reliable product, but for the kind of practical support that only manufacturers can offer. Production managers from busy mills in Southeast Asia or Eastern Europe occasionally call in not for replacement orders, but for technical guidance. They describe issues—dullness on a recent cotton batch, inconsistent reduction times, unexpected pH shifts. Our technical team walks them through each step, drawing on both published research and the accumulated lessons from years overseeing live production. Every suggestion passes through the same common-sense filter: what solves the problem reliably and keeps work moving, not just what ticks a theoretical box.
Smaller customers get the same direct access to advice on process correction and troubleshooting. If a customer’s shop faces a clogging issue or strange color shift, we can often point to source water variations or tank cleaning mistakes from similar issues we’ve faced. That kind of experiential know-how only builds through hands-on production, learning over time what can go wrong, why, and how to fix it in the real world.
Markets shift with surprising speed. Today, end users demand more repeatable fastness, even sharper color development, and safer production for dyes than at any time in past decades. Our process analysts keep watch on both international standards and the practical requirements voiced by market leaders in textiles. Certifications only go so far if the application on fabric falls short; maintaining a reputation as the source—rather than a middleman—keeps us focused on authentic, lived experience through every step of production.
Occasionally, shifts in raw material availability push us to innovate, either by adjusting our blend ratios or trialing alternative precursors. Every adaptation runs through full-scale plant trials; we judge every tweak not only by lab numbers but by the hands-on results found on dyed goods, through our own in-house staff and trusted outside partners.
Direct ties to our end-users shape how we react after the products leave the factory doors. When an unusual complaint about foaming during vatting reached us, we sent a technician on site. The cause—a change in antifoam supplier combined with a new water source at the dyehouse—became clear only by tracing line-by-line through actual use, not abstract lab models. Adjustments to our formulation and direct advice on pH and antifoam dosing solved the issue at production scale.
Over the years, we’ve built troubleshooting guides and usage tips based on this sort of gritty, live feedback. Our staff logs every inquiry, studies returned samples, then works changes back into production. We train our sales teams in factory basics, so anyone speaking with customers knows both the language and realities of industrial dyeing, not just what’s printed in a catalog.
Our approach is not static. Each year brings new feedback from both large and small clients. Demands tighten around batch-to-batch shade consistency, ease of vatting, and dust handling. Our team integrates practical suggestions from the line—both our own and those of close customers—into the regular update of our technical datasheets and in-plant procedures.
Close relationships with nearby industrial labs and major textile universities also enrich our process. Regular exchanges of data, joint test runs, and pilot projects improve both our manufacturing and the resulting Pink R that reaches the market. Our technical division tracks experiments with reduction agents, new dispersants, and evolving process aids—always prioritizing those that make practical improvements for real production, not just abstract benefits measured in isolated labs.
Looking ahead, our commitment remains straightforward: keep refining, keep listening to those who use the dye on their machines, in their hands, and on their customers’ finished goods. Market chatter often promises new wonder-products or digital color matching shortcuts, but few measure up to the rigorous demands found on an actual dye line. Long-term resilience, repeatability, and honest performance carry our business forward. We recognize many mills fight to balance price, quality, and sustainability, and our work with Vat Brilliant Pink R remains focused on delivering all three.
Feedback loops between floor operators and our chemical division set us apart from traders. They foster authentic expertise and, ultimately, a more trustworthy process. For project teams facing shrinking margins or uncertain regulations, reliable performance and genuine problem-solving weigh far more than flash. Our drive stems from decades at the source, producing for real needs and supporting partners through both challenges and accomplishment. This perspective shapes everything, from a new pilot vessel on our plant floor to each kilo of Vat Brilliant Pink R dispatched to trusted clients and new partners alike.