|
HS Code |
801803 |
| Cas Number | 3761-53-3 |
| Molecular Formula | C34H26N6Na2O8S2 |
| Molecular Weight | 792.72 g/mol |
| Ec Number | 223-020-7 |
| Color Index Number | 11350 |
| Appearance | Orange powder |
| Solubility In Water | Soluble |
| Class | Azo dye |
| Melting Point | Decomposes |
| Usage | Textile dyeing |
| Synonyms | Benzo Orange, Direct Orange S |
As an accredited Direct Orange 26 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Orange 26 is packaged in a 25 kg blue HDPE drum, sealed with a tamper-evident lid and clear hazard labeling. |
| Shipping | Direct Orange 26 is typically shipped in tightly sealed, clearly labeled containers to prevent contamination and spillage. It should be stored in a cool, dry, and well-ventilated area, away from incompatible substances. Appropriate hazard labels and shipping documents are required to comply with transport regulations for chemicals. |
| Storage | Direct Orange 26 should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect from moisture and direct sunlight. Ensure containers are clearly labeled to prevent accidental misuse. Follow all relevant safety guidelines and regulations for chemical storage to minimize risk of spills or exposure. |
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Purity 98%: Direct Orange 26 with purity 98% is used in textile dyeing, where it ensures vibrant and uniform coloration of cellulose fibers. Molecular weight 416 g/mol: Direct Orange 26 with molecular weight 416 g/mol is used in paper tinting, where it provides consistent shade strength and high reproducibility. Solubility 35 g/L at 20°C: Direct Orange 26 with solubility 35 g/L at 20°C is used in aqueous ink formulation, where it promotes rapid and stable dispersion. Stability temperature up to 120°C: Direct Orange 26 with stability temperature up to 120°C is used in continuous dyeing processes, where it maintains color fastness and dye integrity under heat. Particle size D50 20 µm: Direct Orange 26 with particle size D50 20 µm is used in pigment preparation, where it supports smooth application and minimizes clogging in printing equipment. Lightfastness grade 4: Direct Orange 26 with lightfastness grade 4 is used in outdoor banner printing, where it delivers moderate resistance to fading under sunlight exposure. Viscosity 30 mPa·s at 25°C: Direct Orange 26 with viscosity 30 mPa·s at 25°C is used in liquid dye blends, where it helps achieve optimal flow and application consistency. pH stability 5–9: Direct Orange 26 with pH stability 5–9 is used in detergent coloration, where it ensures color retention across diverse alkaline and acidic formulations. |
Competitive Direct Orange 26 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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We have worked with Direct Orange 26 for years in our plant. This dye stands out in our line of colorants because it continues to meet the real-world demands of textile mills, yarn processors, and home textile producers. By focusing our process on repeatability, batch control, and meeting global dyeing standards, we deliver a product manufacturers trust.
Some customers first find Direct Orange 26 because they face bottlenecks using other direct dyes. One issue is color fastness on cellulosic fibers: cheap or inconsistent lots from other sources quickly wash out or fade under sunlight, ruining a finished product’s appearance. Our team responds to this by refining every part of the synthesis and finishing process. Constant monitoring of dye strength and purity means each batch offers the same shade and results, so customers don’t get complaints about fading.
Our Direct Orange 26 comes as a finely milled powder with high solubility in water—an important practical point for large-scale dip or jet dyeing. The shade sits in a bright orange area, well-suited for fashion and interior markets that want reliable color coverage. The molecular structure matches C.I. 11385; this ensures traceability with global regulatory bodies and instant compatibility with industry-standard dye houses.
Our lab runs every production batch through light fastness tests on cotton substrates. Most of our results meet or exceed commonly requested fastness requirements for home textiles, workwear, and promotional fabrics. Solubility checks rule out excessive dust and clumping, so operators don’t fight dosing issues on the shop-floor—saving time and lowering shade variation.
In daily conversations with production managers and dyers in the industry, the question always comes up: why switch from Direct Yellow 12, Direct Orange 34, or blended products? The answer depends on where color, cost, and performance intersect.
Direct Orange 26 stands apart from Direct Orange 34 by producing a slightly redder, more vivid shade that pops on finished fabric. Our partners in the apparel and bedding sectors value this property because their buyers expect consistent, bright hues over repeat orders. A mill using Direct Yellow 12 can shift to Direct Orange 26 for deeper depth without the muddy undertones that sometimes dull down yellows.
We also notice that lower-grade direct dyes supplied by various resellers often need double the addition levels to achieve equal depth. This not only raises production costs, but also increases environmental discharge loads—a concern among our most responsible customers. We test effluent samples from our client’s sites and regularly find reduced color loading downstream when they move to our Direct Orange 26, thanks to higher exhaustion during dyeing. Stronger exhaustion means more dye bonds onto the fiber; less washes out.
Years of feedback have shaped how we approach every batch. On-site trials at partner mills have pointed out practical hurdles, like sludging or slow dissolution, when switching between different suppliers or product generations. Our chemists reworked the finishing stage to improve wetting and make sure Direct Orange 26 dissolves rapidly in production dye tanks. We run dissolving time trials side-by-side against samples from traders, looking for clumps, sediment, or unexpected hues that would throw off your process.
Consistency makes or breaks a dye’s reputation. One of the biggest headaches for a factory manager is discovering the first delivery of a dye meets expectations but subsequent batches come out weaker, dirtier, or with variable particle sizes. Mills paying for frequent shade adjustments lose efficiency, increase chemical use, drive up salt/alkali demand, and create more rework. We know that in real manufacturing settings, people need dyes with repeatable color strength, so we record shade and strength for every drum that leaves our plant. If there are ever questions from a partner about unexpected shade variation, we can trace the lot, retest, and address the root cause.
Our team keeps close watch on new international regulations and client-driven initiatives for better dyeing sustainability. In the past, older dye grades shipped by many manufacturers were heavy on by-products and prone to generating colored wastewater, especially in regions lacking advanced water treatment. Our modernization push reduced inorganic salt levels, cut sodium sulfate carryover, and minimized NPE surfactants.
This matters in a world pushing for OEKO-TEX compliance and global restricted substances lists. We maintain a non-use policy for banned amines and heavy metals. Every lot passes our in-house checks for regulated substances. Our clients making textiles for export markets save time and paperwork because our Direct Orange 26 conforms to these safety expectations. Sustainable sourcing and processing are baked into our workflow, not tacked on for certification.
We believe manufacturers, not middlemen, should set the standard for dye quality. Our technical sales and R&D people spend time in the field with customers. We help fine-tune recipes, look into build-up issues, or troubleshoot batch-to-batch variation when unexpected results appear in production. We field-test new application methods, optimize wash-off cycles, and share data on running costs. Over the years, this has built mutual trust—customers count on us to keep their lines running smoothly.
By cutting out third-party confusion and direct reselling, we offer urgent support and quick answers if something goes off track in dyeing operations. Our direct conversations with manufacturing teams lead to a better understanding of what happens on the floor—what tanks the dye is stored in, how dosing is handled, and which customers expect GOTS or ZDHC compliance paperwork.
Some mills run continuous dyeing, processing hundreds of meters per minute, while others run batch jets for high-value fashion goods. Both groups face challenges, like dye migration during drying or wash-off, or achieving deep color shades without multiple passes. With Direct Orange 26, our support teams share their experience tailoring recipes to fix unevenness (barré), spotting on blends, or weak penetration on heavy textiles. We share technical notes to let dyers fine-tune pH and salt/alkali inputs.
We see steady demand from users dyeing mixed-polyester/cellulosic fabrics. After decades in the market, we have built up guidelines for polyester/cotton blends, adjusting dwell time and liquor ratios. Direct Orange 26 proves stubborn enough to saturate cotton fibers without flooding polyester, so finished goods maintain bright shades without overdyed synthetic portions.
We have had years to get to know Direct Orange 26 inside out—the shade, the strengths, the quirks. Real-world knowledge counts more than any generic product sheet. We often get calls from newer plants asking if they can swap Direct Orange 26 into an old Direct Orange 34 or 39 formula. Sometimes the answer is yes with small tweaks; sometimes, we recommend changing liquor ratios or adding auxiliary products for better leveling. All our advice comes from first-hand work in the lab and plant, with feedback from the folks on the production line. We never make a recommendation unless we’ve tried it ourselves under true production conditions, not just simulated tests.
Our approach to QC is practical and transparent. Every drum shipped goes through a three-stage check for color, ash, and solubility. If a mill wants a blend to shift shade, we log the formula changes and keep a record for future tweaks. Our database of more than a decade of color standard results means we spot anomalies before they ever reach your plant. This is how we’ve built long-term trust: customers who come back year after year can run the same recipe and expect the same outcome, not a surprise that throws off production schedules.
Through sample feedback loops, we get real-world proof that Direct Orange 26 holds up. Reports from large home textile exporters and garment houses confirm resistance to light, repeat washing, and pressing. With this evidence, we help new partners estimate expected performance, plan raw material inventory, and address their customers’ certification demands confidently.
Fashion trends and regulatory requirements change all the time. We stay agile in the plant and the lab, so our Direct Orange 26 meets new dyestuff standards as they emerge. When large buyers shift to RSL or sustainable chemistry lists, we validate our process against these benchmarks: keeping amine and formaldehyde residues well under all published limits, and supplying supporting analytical data on request.
Some of our hardest-won improvements result from industry feedback. For example, one challenge raised by our fabric exporters in the past was controlling dust during powder handling. Our team adjusted the granulation and milling setup to create less airborne dust, improving safety on their factory floors. In addition, we helped develop low-foam grades for use in rapidly cycling jet machines, reducing both process downtime and the need for excess anti-foaming chemicals.
While Direct Orange 26 shares core performance with other synthetic direct dyes, a few practical strengths matter in the field. The most valued points, shared by longstanding customers, include:
Some of the most memorable changes to Direct Orange 26’s process flow came from production workers and supervisors troubleshooting side by side in customer mills. Once, while helping a dye-house in India resolve foaming, we learned how their tank agitation method magnified foam with older grades. The fix—a surfactant tweak at our end—reduced their downtime and raw chemical costs. Another time, a mill in Turkey fought with old stock from a trader, wasting time on repeated shade adjustments. Through direct, open communication, we managed a steady supply with traceable shade data, putting control back in the manufacturer’s hands.
These stories ground our work and drive each improvement. No amount of generic documentation beats actual mill reports backed by evidence, and our adjustment process never stops. Our team keeps files of unusual production outcomes, testing new blending or stabilization techniques before sending results to partners. By working closely with people who run the dyeing lines, we shape a Direct Orange 26 that solves the problems found in actual textile plants, not just laboratory conditions or marketing brochures.
Today’s textile supply chains must navigate a maze of compliance requirements, from EU REACH rules to American state-level substance bans. We plan ahead to make sure Direct Orange 26 always meets or beats current thresholds for regulated chemicals, including amines, formaldehyde, and heavy metals. Early in the manufacturing process, we specify our raw materials to cut banned substance risk. Our latest specs target not only what is measured today, but also anticipate new rules—we follow PFAS and microplastic legislation closely so we can adapt fast.
Our process documentation gives customers an audit trail on request, making certification review less stressful for their teams. House brands and global retailers now audit dye plant partners tighter than ever. Over 90% of our Direct Orange 26 buyers make use of these supporting documents during their regular product reviews or when opening new export channels.
Fashion and home décor designers look for dyes with both reliable color and strong compatibility with downstream finishes. Our customers in these segments, from rapid-turnaround printers to global brand suppliers, look for a bright, resilient orange that survives the rigors of retail and repeated laundering. Because we keep shade drift minimal year over year, fabric designers and product managers don’t have to worry about repeat orders containing unexpected shifts.
On the creative side, Direct Orange 26 consistently produces a clear shade point with high brilliance—no muddy tones or disappointing fade under store lights. This gives buyers the freedom to match textile products across wide product lines, from T-shirts to table linens, knowing the final look will meet expectations. Print houses report crisp outlines and color retention post-fixation, letting them create high-impact graphics with confidence.
We keep investing in process automation and batch control for Direct Orange 26 because the industry expects tighter specs with every passing year. Our goals move with our customers: faster supply chains, more transparent documentation, and ongoing reduction in processing waste. By pairing human experience with smarter plant technology, we deliver reliability rooted in day-to-day manufacturing.
With more retailers and home brands demanding larger traceable lots, we keep records so customers can reorder the same batch profile and avoid stock complications. This makes it easier for large organizations running distributed production sites to standardize results across borders.
Working directly with manufacturers gives textile producers better long-term outcomes. We dedicate resources to ongoing relationship-building: running shop-floor trials, visiting client facilities, and staying in touch with commercial as well as technical staff. This puts us in a position to drive improvements, catch new application challenges early, and adapt both product and documentation to each unique process.
Some of the strongest partnerships we have were built over years of walking factory floors, sharing sample lots, and troubleshooting together. By listening, adjusting, and delivering proven results, we earn a place as a trusted partner, not just another supplier. We don’t just ship barrels and move on. Every improvement or fix comes straight from working with the people who depend on reliable textile dyes to keep their own customers satisfied.
Direct Orange 26 will keep evolving. We monitor industry technology shifts, like digital and low-water dyeing setups, to ensure our products fit emerging needs. Just as global trade shifts and customers face new market demands, we continue investing in process and application support so our partners can rely on consistent dye performance with every batch, every project, every season.
From the plant floor to the designer’s studio, Direct Orange 26 stands as a reflection of years spent learning, adapting, and growing alongside fellow manufacturers. It’s not just a dye—it’s the result of countless shared experiences, practical problem-solving, and continuous improvement. We look forward to supporting our customers, old and new, as the textile world keeps changing and setting a higher bar for quality and accountability.