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HS Code |
321959 |
| Chemical Name | Acid Blue 5GM |
| Alternative Name | Acid Blue 113 |
| Cas Number | 3351-05-1 |
| Molecular Formula | C32H21N5Na2O6S2 |
| Molecular Weight | 681.65 g/mol |
| Appearance | Dark blue powder |
| Solubility | Soluble in water |
| Dye Class | Acid dye |
| Application | Textile dyeing (mainly wool, silk, nylon) |
| Color Index Number | C.I. 26360 |
| Maximum Absorption Wavelength | 566 nm |
| Light Fastness | Moderate |
| Storage Conditions | Keep tightly closed, store in a cool dry place |
As an accredited Acid Blue 5GM factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Blue 5GM is supplied in a sealed 500g plastic bottle with a screw cap, labeled with hazard symbols and product details. |
| Shipping | **Shipping Description for Acid Blue 5GM:** Acid Blue 5GM is shipped in tightly sealed containers, protected from moisture, direct sunlight, and extreme temperatures. Ensure packaging is clearly labeled and compliant with local and international transportation regulations. Handle with appropriate safety precautions to prevent leaks or spills. Store upright and transport with proper documentation. |
| Storage | **Acid Blue 5GM** should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect from moisture, direct sunlight, and excessive heat. Ensure all containers are clearly labeled and follow standard chemical safety protocols to prevent spills and minimize exposure. Use appropriate personal protective equipment when handling. |
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Purity 98%: Acid Blue 5GM with purity 98% is used in textile dyeing processes, where it ensures uniform shade consistency and high color fastness. Molecular Weight 600 g/mol: Acid Blue 5GM with molecular weight 600 g/mol is used in paper coloration, where it delivers optimal penetration and vivid coloration. Stability Temperature 120°C: Acid Blue 5GM with stability temperature 120°C is used in leather finishing, where it maintains color stability during high-temperature processing. Solubility 50 g/L: Acid Blue 5GM with solubility 50 g/L is used in ink formulation, where it enables quick dissolution and smooth color application. pH Range 4-6: Acid Blue 5GM with pH range 4-6 is used in food packaging printing, where it provides stable tinting and prevents color bleeding. Particle Size <10 µm: Acid Blue 5GM with particle size less than 10 µm is used in cosmetic products, where it ensures fine dispersion and a smooth visual appearance. Melting Point 220°C: Acid Blue 5GM with melting point 220°C is used in plastic dyeing, where it withstands high processing temperatures without degradation. Light Fastness Grade 5: Acid Blue 5GM with light fastness grade 5 is used in automotive textiles, where it delivers long-lasting color under UV exposure. |
Competitive Acid Blue 5GM 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 dyes demands respect for precision and consistency, traits that only grow in value with experience and hands-on practice. In our experience producing Acid Blue 5GM, attention to quality begins with every batch of raw materials and throttles through each minute adjustment on the reactors. There is no shortcut to achieving the depth and shade stability that users count on in textile, paper, and leather applications. From the operator’s viewpoint in the plant, every kilo of Acid Blue 5GM tells a story—of the quality checks, the careful filtration, the long hours waiting for the right exhaust and pH balance, and the visual inspection of the final color.
Within the acid dye chemical family, Acid Blue 5GM draws attention for its strong color strength, particularly on nylon, wool, silk, and modified acrylic fibers. While plenty of blue dyes compete in catalogues, practical experience shows that Acid Blue 5GM covers a specific need for turquoise blue shades that remain both brilliant and steady during high-temperature processing. Users in textile mills have told us—sometimes bluntly—how too many generic acid blues fade after just a few washes or offer disappointing migration levels. In our plants, matching the required intensity and shade consistently takes more than just standard recipes; it leans heavily on skilled workers and a production line tuned to eliminate off-shade batches.
For any manufacturer, the true test of a dye is not the first try, but the hundredth. Acid Blue 5GM often faces a tough crowd, since the industries applying it rarely accept shade drift or poor solubility. This is where our approach as a direct manufacturer brings benefits that traders or resellers can’t deliver. We control every variable, right down to the blend ratios, the quality of each raw input, water quality, and the pressure profiles on filters. Over the years, we have watched how minor changes in one stage can throw off the dye balance or purity, and we have invested in lab testing—HPLC, UV-Vis, and TLC grind analysis—right inside our facility, to catch any slip before a batch leaves the gate.
Purity in Acid Blue 5GM shows itself in more ways than one—easy dilution and little to no residue during application stand out as clear advantages in the dyehouse. Many of our experienced dyers report that a purer batch mixes faster and displays better penetration, especially in high-pressure dyeing machines. The unique shade index, which puts Acid Blue 5GM apart from common Acid Blue dyes, also brings value to end users. Production managers in wool scouring or carpet dyeing appreciate how this dye can deliver a specific hue with low background yellowing and minimal leveling agent need.
Acid Blue 5GM has built a following among dyehouse managers who face schedule and resource pressures. Fast solubility, low dusting, and minimal foaming during solution prep help cut down processing time. In textile printing, many operators avoid dyes that foam excessively or clump, as these foul up screens and block jet heads. Batch-to-batch consistency also keeps operators on schedule, since poor reproducibility means retesting and rework. After years supplying mills across Asia, Europe, and South America, we have gathered practical input about performance—fewer complaints of reddish shift under exhaust dyeing, less overtone, and less unwanted shade drift.
Customers in textile finishing and paper coloring care about depth, shade accuracy, and fastness. For batch dyers, repeatable results matter more than chasing theoretical maximums for strength or brightness. In our production lab, we have matched samples for upholstery manufacturers who trust Acid Blue 5GM because it maintains color integrity after repeated wet treatments, and shows low staining on adjacent fabrics during laundering. In the paper industry, printers prefer a dye that absorbs smoothly on cellulose without graying the base tone or causing patchy, inconsistent coverage.
One thing that separates manufactured Acid Blue 5GM from its generic counterparts is how well it stands up to washing, exposure to acids or sweat, and prolonged storage. An experienced user knows the pain points: some cheaper acid dyes might deliver short-term brilliance, but they build up problems for wash fastness and rub-off, especially under humid conditions or on loose weave fabrics. Our formulations go through a gauntlet of stress tests for wet and dry rubbing, light exposure, and chemical interaction with detergents and finishing agents. Dyes that fall short don’t leave our facility as final product.
Solubility goes beyond a simple lab test. Real-world dyehouses deal with variable water hardness, batch sizes, different pH controls, and unfamiliar fiber blends. Over time, we have worked beside many finishing shops, adjusting our Acid Blue 5GM product line to handle these factors, whether a job requires high-concentration bulk dyeing or micro-dosing for fine artwork in silk and wool. Traditional liquid forms of acid dyes often introduce new variables, but our powder maintains even dispersion and full solubility whether blended by hand or pumped at scale. No amount of sales talk replaces a shipment that arrives with each bag or drum giving the same result as the last.
Raw material controls lie at the heart of high-performing Acid Blue 5GM. Sourcing intermediates—like J-acid or Gamma acid—demands rigorous selection to guarantee our lots remain free from unwanted by-products that can cloud the final color. From the chemist’s bench to our pilot reactors, there is no skimping on these steps. Over the years, we've seen how even a batch of substandard intermediates can undermine yield, create excess dusting, or generate unwanted off-type shades that customers return at great expense. This experience drives us to track every lot and to blend new batches only when incoming raw checks clear internal QC marks.
Several alternatives compete for the same space as Acid Blue 5GM, each with strengths and weaknesses. Among them, Acid Blue 9, Acid Blue 113, and Acid Blue 185 rank high for many applications. Yet end users tell us that Acid Blue 9, while cost-effective, slips on wash fastness, and Acid Blue 185, though bright, tends to migrate unevenly in cross-linked fiber blends. In contrast, our Acid Blue 5GM offers vivid, reproducible turquoise, strong fiber affinity, and a particle size geared for easy wetting and minimum sedimentation. Printing mills have reported that where Acid Blue 113 can clog printheads and lose strength after storage, our Acid Blue 5GM formula maintains a reliable shelf life and creates less downtime during mixing.
Every year pushes our production process harder, as customers move from batch dyeing to continuous and jet processes, and as fashion cycles speed up for garments and home textiles. We have learned from decades of hands-on manufacturing that fine-tuning the sulphonation step or adjusting neutralization timing can make or break a batch—to say nothing of filtering, blending, and drying. With every tweak, scale-up, or change in process water, technicians record test curves, filtration rates, ash contents, and solubility response under real-use conditions. These lessons feed directly into improved consistency, so trim loss shrinks and customers report fewer reworks or returns.
The regulatory environment has only tightened with time, placing greater weight on traceability, heavy metal content, and wastewater handling. As manufacturers, we have watched first-hand how slip-ups or shortcuts in effluent treatment or heavy metal controls create tension both with authorities and client audits. For Acid Blue 5GM, we follow in-plant processes that screen for restricted amines and trace impurities, keeping attention on both European REACH requirements and local compliance milestones. Throughout the facility, long-term operators are trained to spot off-color batches that fall short, preventing non-compliant products from reaching customers and damaging years of built trust.
No batch begins in an ideal world. Dust, moisture, and ambient temperature all chip away at repeatability in shade and finish. Our response has always been to double down on both process automation and skilled oversight, recognizing that even minor details—the humidity of storage areas, quality of water for solution prep, maintenance of driers and sieves—bear out in the end product. Routine cross-checks, not just paperwork, lend confidence that every lot matches the benchmarks customers have recorded from year to year.
Sustained R&D, in our experience, works best as a two-way street. While our own lab can screen for purity, bath behavior, and fastness, no set of in-house tests can replace the real-world feedback from dyers who handle Acid Blue 5GM every week. By keeping doors open to customer input, we have improved stability in alkali conditions, reduced unwanted odor, and even tackled environmental odor emissions at the plant. Our technical team routinely travels to partner mills and end-users, learning what makes or breaks a production run—not just by reviewing data sheets but by standing side by side with machine operators.
Support from a manufacturer goes far beyond replacing a batch or shuffling paper on complaints. When issues arise—unexpected shade differences, poor solubility in hard water, or customer pushback on fastness after quality audits—it falls on the production chemists and shift leaders to resolve the problems. We have learned the hard way that guessing never fixes an issue, only hands-on analysis and replication in our pilot plant can reveal root causes. Open lines of communication, samples collected from the suspect lots, and side-by-side dyeing trials tie customer feedback back to continuous process improvements.
Acid Blue 5GM travels from reactor tanks to the point of delivery through a tightly monitored chain of handling and packaging. Each drum that leaves our packing line carries not just a product but a commitment that what arrives at the customer’s site performs as expected—mixes easily, empties cleanly, and stores safely against humidity and leaks. We use moisture-resistant inner liners and tamper-sealed closures, built up over years of learning what cuts down on clumping and exposure in both tropical and arid shipping environments. A reliable dye is only as good as the finished drum that reaches the user on time and intact.
Each production season brings both fresh challenges and familiar routines. Meeting customer needs for Acid Blue 5GM in a changing world takes a long memory for what works and a willingness to adapt. For instance, the shift from conventional exhaust dyeing to reactive and short-liquor systems increased demand for dyes that dissolve faster—driving us to optimize granulation and filtering. Problems don’t stop at the warehouse; only by tracking customer issues, method tweaks, operator feedback, and field test failures have we learned which process steps demand extra safeguards or provide opportunities to cut waste.
Machines and instruments support production, but people guide the results. The operator who smells an off odor in a fresh batch or the technician who notices an unusual viscosity often catches a problem before it escalates. The skill of our workforce gives our Acid Blue 5GM an edge, since they learn to spot subtle differences and react to them, not just carry out written instructions. Time on the floor and pride in craftsmanship make the difference in every drum or bag we send to the market.
The markets we serve for Acid Blue 5GM face evolving standards—more emphasis on environmental health, tighter supply chains, and increased demand for special processes like digital textile printing or batch-to-batch compatibility across production facilities. We have responded by upgrading effluent treatment plants, revalidating shade standards annually, and maintaining in-house reference panels that tie back to our very first produced lots. Our chemists and operators know that today’s batches must stand up not only to product labels and lab tests, but to the critical eyes of customers placing their reputation on each shipment.
The need for trustworthy Acid Blue 5GM runs deep through textile, paper, and specialty dyeing applications. As the manufacturer, our investment in reliability, process control, and ongoing feedback means each batch builds on the lessons of countless runs, failures, and incremental improvements. We know what keeps a dyehouse manager up at night—unusable inventory, inconsistent shades, costly re-runs—and stake our approach on direct experience in how to avoid these traps. For every customer, from international mills to niche designers, our Acid Blue 5GM delivers consistency, lasting results, and dependable color, grounded in an approach that values know-how as much as innovation.