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HS Code |
470438 |
| Product Name | Orange GR |
| Type | Food colorant |
| Colour Index Number | CI 16230 |
| E Number | E110 |
| Chemical Class | Azo dye |
| Appearance | Orange powder |
| Solubility | Soluble in water |
| Molecular Formula | C16H10N2Na2O7S2 |
| Molecular Weight | 452.37 g/mol |
| Common Uses | Food, cosmetics, pharmaceuticals |
| Maximum Permissible Level | Varies by country |
| Synonyms | Sunset Yellow FCF, FD&C Yellow 6 |
| Cas Number | 2783-94-0 |
| Stability | Stable under normal conditions |
As an accredited Orange GR factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Orange GR is packaged in a 25 kg sealed fiber drum with inner polyethylene lining for moisture protection, clearly labeled for safety. |
| Shipping | Orange GR should be shipped in tightly sealed, labeled containers designed for chemical transport. It must be protected from moisture, direct sunlight, and incompatible substances. During shipping, it should comply with international and local regulations for hazardous materials, ensuring proper documentation and handling to prevent spills or environmental contamination. |
| Storage | Orange GR should be stored in a tightly sealed container, kept in a cool, dry, and well-ventilated area away from direct sunlight, heat, and incompatible substances such as strong oxidizing agents. Ensure the storage area is clearly labeled and equipped to contain spills. Proper handling and storage reduce risks of degradation and exposure to dust or fumes. |
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Purity 98%: Orange GR with 98% purity is used in textile dyeing processes, where it delivers consistent and high-intensity coloration to synthetic fibers. Particle Size 12 µm: Orange GR with a particle size of 12 µm is used in plastics manufacturing, where it ensures uniform color dispersion and minimizes pigment agglomeration. Solubility in Water 80 g/L: Orange GR with solubility of 80 g/L in water is used for aqueous ink formulations, where it provides excellent print clarity and stability. Viscosity Grade Low: Orange GR with low viscosity grade is used in high-speed rotary printing, where it prevents clogging and allows for seamless application. Heat Stability 200°C: Orange GR with heat stability up to 200°C is used in polymer compounding, where it maintains color integrity during high-temperature processing. Molecular Weight 350 g/mol: Orange GR with a molecular weight of 350 g/mol is used in coatings production, where it promotes optimal film formation and adherence to substrates. Lightfastness Rating 6: Orange GR with a lightfastness rating of 6 is used in outdoor signage inks, where it provides extended color retention when exposed to sunlight. Melting Point 180°C: Orange GR with a melting point of 180°C is used in hot-melt adhesive applications, where it ensures processability and reliable performance at elevated temperatures. |
Competitive Orange GR 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.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
Working in chemical manufacturing for decades turns an everyday product into something far more personal. Orange GR isn’t just a pigment—at its core, it is a result of years of hands-on adjustments, feedback from customers in plastics, inks, coatings, and textiles, and an understanding of where corners can’t be cut if you want reliable performance. Orange GR refers to a specific organic pigment, noted for consistent shades of strong, bright orange, and often used when a high level of lightfastness counts. We produce Orange GR in various concentrations, with powder and granular options to suit different production lines. Every batch comes off our lines tested for tinting strength, dispersibility, and color strength, which are critical when products are used in color-critical applications on an industrial scale.
Orange GR production starts with strict selection of raw materials. Our team understands that small shifts in input materials, moisture levels, or processing time will affect how the pigment behaves. To keep results stable, we monitor temperature tightly during the chlorination phase. This helps maintain a consistent molecular structure—something our clients in masterbatch manufacturing or solvent-based ink production rely on. Technical teams carry out grind and dispersion tests in real-world conditions using application-specific media, not just lab solvents. This is the cornerstone of what sets a manufacturer with years of experience apart from those who only trade or package colors. When your technician stands by the mixer, the outcome can't be left to luck or wishful thinking.
After years of ongoing dialogue with partners, Orange GR specifications focus on what actually matters during production and end-use. Particle size falls within the 0.7 to 2 micron range—small enough to disperse evenly during extrusion, large enough to avoid issues with overspray or filter blockage in coatings. We keep moisture content below 1.5%. Our product resists strong acids and weak bases, which is a key difference from cheaper alternatives flooding the market. Consistency from one sack to the next makes scheduling easier for mixers and line managers; there’s no need for constant recalibration across shifts.
Pigments aren’t glamorous, but a lot rides on their performance. In our experience, plastics processors choose Orange GR because it withstands high extrusion temperatures found in polyolefins, PVC, and engineering plastics, without fading or changing hue. Printers running gravure, offset, or flexographic presses buy Orange GR by the ton because it resists leaching and delivers a clean, repeatable color every run. It works especially well in polypropylene woven bags and high-density polyethylene films, which often face sunlight for months at a time. In our region, local craftsmen making bicycle reflectors also use higher-purity grades of Orange GR for safety products—the deep orange stays visible even as the plastic surface picks up grime or UV damage through daily wear.
People come to us after getting inconsistent colors or dust-prone powders from brokers. As a genuine manufacturer, we focus on controlling milling time, blend uniformity, and purity of the intermediates. We test solutions, not just packed bags; if an extrusion run requires tighter filter cuts, we will mill the pigment longer and adjust the dispersant ratio accordingly—something an agent without a factory can’t offer. Sometimes, clients want a more intense shade or a faster-dispersing version for high-speed mixing. We keep an inventory of custom batches on hand, produced to detailed specs shared by actual production supervisors, not just sales teams. This hands-on customization—right down to tweaking filter rates and flow properties—stands behind our Orange GR’s good reputation among repeat customers.
Orange GR fits into a broader story. In recent years, global markets have rightly pushed for improved environmental responsibility. We switched from several petroleum-based dispersants to less toxic alternatives that avoid hazardous emissions during application. Our filtration systems recover most process water and separate pigment dust before it can enter drainage. Our latest investments cut down volatile organic compound releases during drying and handling. Everything from our packaging films to our drum liners is now recyclable—practices pushed not by marketing, but by direct feedback from clients who now must justify every step of their own production to regulators and society. We’ve seen how careful management lowers both overall waste and hidden costs over time.
Not all oranges are made equal. Our Orange GR offers greater lightfastness compared to many European imports that claim similar performance but break down faster in PVC-based substrates. A recurring complaint from international customers switching to our pigment is that cheaper Chinese powders tend to have higher moisture and unstable particle size, which causes defects during film production. After years spent at trade shows and visiting client plants, we have tested side-by-side samples of Orange GR and lower-cost alternatives. Machines running our pigment complete more cycles with fewer stoppages for filter changes. We offer a tighter shade range, and our color quality stands up to repeated outdoor cycles. Regional buyers in the Middle East and South America report that retail packaging retains brightness longer under direct sun—a visible edge in plastic-based consumer goods.
There’s a reason Orange GR appears in hundreds of different product queries every year. In water-thin resin systems, our pigment disperses quickly, reducing dust and eliminating clumps that clog screens. In high-viscosity masterbatches, it delivers color strength without thickening the base, which means easier pumping and smoother mixing. Smaller lots are batch-checked for specific gravity and grind fineness—critical in applications like specialty coatings, where surface finish matters. We work directly with plant engineers to troubleshoot any agglomeration issues, often adjusting anti-settling additives on the fly during season changes. Our batch records stretch back years, giving clients and regulators full traceability from shipment back to the specific operator and shift responsible for production.
The market for Orange GR keeps changing as regulations evolve and new consumer trends shift requirements. Safety codes in children’s products demand tighter control of heavy metals—our Orange GR complies with EN71-3 and related global standards for toy safety, achieved through raw material screening and closed processing systems that keep cross-contamination at bay. Paint and ink customers look for halogen-free solutions; we maintain a dedicated halogen-free production line, using only vetted, fully traceable input streams. For high-speed printing on packaging film, Orange GR provides the right viscosity response, preventing color drop-off when machines hit maximum throughput. These aren’t marketing phrases—they reflect direct feedback and published studies, as well as internal audits performed annually to maintain certification for major purchasers worldwide.
Customers expect more than just technical specs. The reality on the factory floor drives our approach. If a batch of Orange GR starts to show changes in shade or fails a ductility test, production flags it and our engineers adjust the next run. We’ve built redundancy into our filtration and blending systems—resulting in fewer batch deviations and less waste. Quality control teams cross-check shipments at every stage, from drying oven calibration to outgoing drum weight. Mistakes do happen, but with years of documented process reviews, we know exactly where to look before issues rise to the level of customer complaints. Long-term partners in Africa and Eastern Europe have relied on the transparency of our corrective actions, often participating in real-time tracebacks that catch problems early before downstream losses mount.
Markets expecting low price per kilo rarely reward the deeper investments in R&D and process upgrades. Despite this, we invest heavily because long-term trust and repeat business depend on innovation. Current development work at our site focuses on lowering the dosage required for standard color strength—a result that reduces waste, energy use per ton produced, and total pigment needed per item. Another R&D line works on improved dispersibility for bio-based plastics, a sector gaining traction as single-use goods face tighter controls. Interaction with customers helps guide these efforts: color retention and heat resistance in recycled resins, improved compatibility with non-traditional softeners, and even food packaging grades where migration tests come into play. These advancements don’t get abstracted away in specifications—they are measured in smoother processing and fewer returns from finished goods production across continents.
Sourcing consistent intermediates has driven many pigment makers out of business. We confront shortages by maintaining strategic relationships with regional suppliers and investing in purification capacity for critical precursors. Sometimes, suppliers announce composition shifts due to global shortages; we review these at a chemical and process level rather than simply swapping in the new materials. This diligence has kept Orange GR output within color tolerances through crisis years and volatile supply cycles. We continuously test for by-product contamination, including manganese, lead, and other trace metals, and bring in third-party labs annually for a blind survey. No matter how efficient the machinery, it takes watchful eyes and willing hands to manage this intricate balancing act.
Big processors need deliveries in container loads, with electronic batch documentation and pre-customized delivery schedules. Small and medium processors often work with drums or bags, expecting shorter cycles and flexible service. We run two filling lines and maintain a modular warehouse setup, which lets us ship smaller lots without cross-contamination or switching delays. Building direct relationships with end users has pushed us to offer more technical support—virtual training on safe pigment handling, on-site visits to review process changes, and quick response when process improvements or troubleshooting are needed. This support matters just as much as the final technical data sheet; our customers see the impact on their bottom lines and on worker safety.
Regulation around hazardous substances keeps changing, and consumer demands keep pulling product standards upward. We have already phased out lead and cadmium in our Orange GR—decisions made before most countries wrote them into law. Future steps focus on increasing the bio-based content of dispersants and binders, upgrading our internal recycling systems, and moving toward fully circular raw material management. Our team is pushing pigment science with partners who focus on post-consumer recycling and upcycling applications, aiming to make Orange GR an option for sustainable goods without compromising on shade, heat resistance, or application speed. The long view means balancing market realities with continued investment in environmental responsibility and product value.
Sometimes, the best evidence comes from the factory operators and line managers who use Orange GR every day. They report fewer stoppages and reject rates because clumping and dust problems are reduced compared to earlier suppliers. A customer in the molded furniture industry mentioned year-to-year consistency in color shade as a factor that reduced adjustment times after raw material changes. We regularly hear from packaging producers producing printed shopping bags and promotional materials—the clean, repeatable orange lets their brands stand out even under inconsistent lighting. These stories inform our day-to-day work, guiding the factory’s adjustment protocols just as much as our internal measurements and standards. The loyalty shown by long-term partners across continents proves that a straight-edged approach to manufacturing pays off, both in peace of mind and in competitive performance.
Building Orange GR is more than a technical exercise; it is a testament to a company’s reputation in global supply chains. As chemical manufacturers, we see the value of direct accountability, not through agents or brokers, but face-to-face with plant supervisors and procurement teams. Every drum and bag gets labeled with a QR code for immediate tracking back to the production line, and customers receive digital certificates listing spectral data, dispersion curves, and contaminant reports. Delivery partners are vetted for material integrity and transport reliability. In cases where delivery times or climates differ from standard routes, we pack and ship batches with additional moisture control—minimizing transit damage or ambient exposure. A lot can go wrong between factory and end-user site, but meticulous oversight reduces claims and sustains trust year after year.
Relationships are built not with paperwork, but through results and honesty. We support our Orange GR with continual feedback loops—routine process audits, customer interviews, and fast correction of any non-conformance. Our technical teams are reachable during production shifts and provide tailored advice on pigment selection or process fine-tuning for specific substrates. Many competitors, working with only re-packed or brokering solutions, can’t offer this transparency and end-to-end traceability. By holding on to every part of the manufacturing process, we make sure Orange GR remains a product our customers can stake their reputations on, no matter the end use or standard they must meet.
Orange GR stands as a result of practical knowledge, not just chemistry. We have blended thousands of batches and responded to real issues before they turned into product failures. It takes an experienced team to identify a problem before it hits the customer’s mixing tank and the flexibility to adapt in a sector that gives little margin for error. Long-term investment, institutional memory, and genuine care for the day-to-day work of our partners shape every step from sourcing to finished product. It’s this common sense, built on the reality of repeatable, measurable results, that sets us apart among Orange GR suppliers worldwide.