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HS Code |
339339 |
| Product Name | 3118 Fast Red BBN |
| Chemical Name | Fast Red BBN Salt |
| Cas Number | 97-56-3 |
| Molecular Formula | C14H14N4O2 |
| Molecular Weight | 270.29 g/mol |
| Appearance | Reddish powder |
| Solubility | Soluble in water |
| Storage Conditions | Store at room temperature, dry and tightly closed |
| Use | Diazonium salt for azo coupling |
| Synonyms | p-Diazoaminobenzene-2'-carboxylic acid, Naphthol AS-TR coupling salt |
| Ec Number | 202-591-2 |
As an accredited 3118 Fast Red BBN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 3118 Fast Red BBN is packaged in a sealed 100g amber glass bottle with a tamper-evident cap and clear labeling. |
| Shipping | 3118 Fast Red BBN is shipped in tightly sealed containers, protected from moisture and light. It is classified as a hazardous chemical; therefore, it must be packaged, labeled, and transported according to relevant regulations (such as UN, DOT, or IMDG). Appropriate documentation and handling precautions must be followed for safe delivery. |
| Storage | `3118 Fast Red BBN` should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers and acids. Store at room temperature and avoid moisture. Always keep the container labeled and out of reach of unauthorized personnel, following all safety and chemical handling guidelines specific to this compound. |
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Purity 98%: 3118 Fast Red BBN with purity 98% is used in high-performance inkjet formulations, where it ensures vivid color development and stability. Particle size <10 µm: 3118 Fast Red BBN of particle size <10 µm is used in automotive paint manufacturing, where it enables smooth dispersion and bright red hue. Melting point 175°C: 3118 Fast Red BBN with a melting point of 175°C is used in plastic coloration processes, where it provides thermal durability during extrusion. Lightfastness grade 7: 3118 Fast Red BBN rated at lightfastness grade 7 is used in outdoor signage printing, where it delivers superior fading resistance under sunlight. Oil absorption 40 g/100g: 3118 Fast Red BBN with oil absorption 40 g/100g is used in offset printing inks, where it improves ink flow and printability. pH stability 4–8: 3118 Fast Red BBN stable at pH 4–8 is used in water-based coatings, where it maintains consistent color intensity throughout the application cycle. Thermal stability up to 220°C: 3118 Fast Red BBN with thermal stability up to 220°C is used in engineering plastic compounding, where it resists color degradation at elevated processing temperatures. Viscosity 120 mPa·s: 3118 Fast Red BBN at viscosity 120 mPa·s is used in textile printing pastes, where it enables even application and minimizes migration or bleeding. |
Competitive 3118 Fast Red BBN prices that fit your budget—flexible terms and customized quotes for every order.
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Looking across the world’s pigments and dyes, the story of 3118 Fast Red BBN stands out for several reasons. Day in and day out, we see firsthand how stability, shade power, and process reliability can change the outcome of a customer’s work. There’s a demand for organic reds that consistently hit both coloristic and technical targets—not everyone gets there, so we hold this product in particularly high regard. The pigment industry has moved well past one-size-fits-all thinking; customers need a red that doesn’t falter under the heat, doesn’t give way to fading, and behaves in real world manufacturing. That’s where our experience lives.
As pigment makers, we know every detail matters, from raw material selection through to particle treatments. Over years of production, 3118 Fast Red BBN continues to prove itself as a mainstay in the pigment red 48:2 category. It’s a barium-lake azo pigment, mostly used for plastics, printing inks, and coatings. Here’s what practitioners in manufacturing and compound processing comment on—the shade is a moderately yellowish red, giving color matches that meet European automotive and packaging standards, and the resistance to migration and bleeding is better than many standard reds. Every batch runs through a tight quality regime. End users notice the accuracy in hue, the constancy of the shade year to year, and the absence of out-of-spec particles that cause speckling or filtration problems.
The stories we hear from customers come from the shop floor. Injection molders look for reds that don’t warp on exposure to 240°C—or fade into pale orange under UV exposure. In polyolefins, especially polyethylene and polypropylene, Fast Red BBN has a stronger standing than other reds in the PR48 group. Plastisol formulators don’t see pigment migration onto PVC surfaces, and sheet extruders cut out miscoloration and plate-out surprises on polished calendar lines. Thermoplastic compounding creates hard pressure for pigments, so our longtime adjustments in surface treatment alleviate dispersion issues, cut down on filtering steps, and reduce machine cleaning downtime.
Many ask for raw specifications—oil absorption, specific gravity, heat stability—but in our experience, the proof shows up in final application. 3118 Fast Red BBN generally comes as a bluish or yellowish powder, depending on the batch’s fine tuning. It holds up at process temperatures reaching 230-240°C in most polyolefins, without bleeding into adjacent phases. Lightfastness stands out strongest in full shade applications, where it retains its backbone after 7-8 cycles in accelerated weatherometers. Solvent fastness draws positive remarks from gravure and flexo ink processors. Few reds offer both that level of light and solvent resistance together—ours anchors itself by letting printers run longer jobs without red ring-off or contamination from one color station to another.
Every pigment manufacturer faces the temptation to cut corners in grinding or washing just to keep production costs low. That route produces inconsistent particle size and weakens opacity. We’ve stayed disciplined and kept our process rigorous. Batch grinding and treatment always aim for narrow particle size distribution, higher tinctorial strength, and crisp shade development. This kind of quality doesn’t show up on a simple specification sheet; it comes back through the feedback loop from masterbatch producers, ink makers, and plastic compounders. They tell us the red stays true, even with slight changes in resins or minor shifts in processing conditions.
The world of organic reds runs deep with choices. We see manufacturers cycle through a long list: PR48:2, PR48:1, PR57:1, PR52:1, and others. Yet for PVC applications, 3118 Fast Red BBN shines. Many reds in the 48 family can bleed into plasticizers or give a dirty tint if overheated. This model keeps its clarity and intensity, especially in lead-free PVC cable and sheet, which is stricter about migration. A lot of red pigment makers push PR57:1 or PR53:1 for brighter shades—but the bright reds often fade faster in exposure tests. 3118 Fast Red BBN holds better in accelerated weathering trials. In solvent-based inks, our pigment resists swelling and pigment transfer, something basic reds can’t promise.
We don’t think in terms of ideal lab conditions. Success always boils down to the messy real world, where application setups shift by the hour and production lines rarely stand still. Our customers bring us problems from ink and plastics plants: too much batch-to-batch color drift, reds that stain lines or plates, long machine cleaning times. Years back, low-grade reds forced printers to swap rollers and aniloxes mid-run, tossing out meters of print. We responded by refining our cleaning and filtration processes. That’s why plate build-up and ghosted images dropped away; the product we deliver today has a cleaner, free-flowing powder cut, with tighter batch lot color delta-E.
There’s much talk about quality, but from a manufacturing point of view, it’s the small things: dryer cycle control, neutral pH in washing, exacting temperature holds during precipitation. With every tweak, microbatch, and field complaint, we circle back to the core: a pure red, low heavy metals, and free of coarse contaminants. Customers rolling out high-efficiency masterbatches want this red to stay punchy, not drift yellow or brown or show up as dark specks in clear polyolefin. They expect us to keep heavy metals and DOP migration on the safe side of legal compliance. Because we own the process from raw amino naphthol to final packing, traceability comes standard with every shipment, so audits take far less effort.
Every application brings different pressure on a pigment, but the typical uses for this product unite around its strengths. In PVC wire and cable, processors blend this red for bright, sharp insulation that resists plate-out even during long extrusions. Sheet goods retain clear color without dirtying or chalking after sunlight exposure. Polyolefin molders and extruders see tough reds in garden tools, automotive interiors, and appliance housings, where the color intensity outpaces common PR48 formulations. Printing ink formulators, especially in the gravure and flexographic sectors, push this product for packaging films and labels, counting on fast drying and limited migration. In paints and specialty coatings for metals, the pigment holds its own in mid-tier applications, especially for direct-to-metal and industrial primers.
Environmental compliance no longer sits in the background. Clients request barium-lake reds that meet strict GHS labeling, with low extractables, less dust, and formulations free of restricted substances. We reformulated our production nearly a decade ago to cut down on aromatic amines and other hazardous byproducts. Post-processing always rinses to food-contact standards for packaging and toy grades. There’s a growing move toward minimizing respirable dust and handling risk, so we shifted bagging and drum design to keep pigment inside robust, sealed containers with minimal static pickup. Overseas customers, especially in Europe and North America, ask for REACH statements and long-term exposure studies—our batch records and supply chain visibility let us respond with full transparency.
Pigments like Fast Red BBN aren’t always easy on equipment or process. Early on, we saw issues in certain PVC and rubber blends—a tendency for surface blooming in plasticized vinyl or insoluble specks in some coatings. Every problem brought us back to adjustments: fining in the wash step, extra dispersant treatment, and extending our pigment filtering line. Collaborations with masterbatch firms shaped much of our progress, from investing in better de-dusting systems to providing pre-filtered pigment lots on request. Small steps—lab grinding in customer resin, testing in their local line conditions—fed into bigger production changes.
Color developers at compounding houses often approach us with their “impossible” projects. High-clarity reds in thin-wall packaging, super-bright inks for shrink-labels, or ultra-pure reds for automotive interiors. There’s no substitute for direct feedback. Our process lab welcomes visitors to trial blends, trial lots, and pilot runs, so recipes aren’t assembled in a vacuum. One automotive compounder shared that older reds led to significant fading under dashboard temperatures—after switching to our pigment and adjusting carrier resin choice, they saw 15–25 percent improvement in lightfastness and much less migration into foam. Another film extruder reported better throughput and lower filter backpressure after using our pre-treated BBN. Each of these insights leads to practical tweaks—an extra washing cycle, improved pigment surface treatment, more controlled bulk density for easier handling.
Controlling every step in the chain helps keep trust high. As manufacturers, we audit raw suppliers in person, which keeps contaminant levels down and supply consistent. During COVID disruptions and port delays, our vertical integration let us deliver while traders scrambled for spot-market lots of red. We know the international demand trends and keep raw naphthol and coupling agents in buffer inventory, smoothing out the swings customers hate. Every outgoing drum carries a traceable batch number, date of manufacture, and confirmation of spec. End-users don’t see lost time from off-grade pigment or missing paperwork.
Pressure from low-cost producers in Asia pushed many pigment makers to cut costs or abandon technical support. We went another direction: investing in application labs, frequent pilot trials, and hands-on technical service. Custom color matching sessions, fielding oddball processing requests, and working through the nuances of end-use conditions—these build relationships and keep pigment quality believable. It also means backing up every technical statement with real samples and continuity across lots. Color control isn’t just about measurement—it’s about practical adjustment and a direct circle from operator feedback right back to our manufacturing staff.
In the pigment world, cost always sits close to the top of client concerns. Yet sharp cuts in price usually equal a drop in performance or consistency. Our Fast Red BBN stands in a middle ground: strong color strength per kilo, few rejects, and longer equipment runs without build-up. That reduces the need for overdosage, hardly ever forces waste cleaning, and lets product managers budget with more confidence. We’ve watched customers see 10–20 percent raw pigment savings after swapping from inconsistent reds—they end up with a better looking, longer-lasting finished product. Our aim isn’t just to sell powder; it’s to make sure every kilo really delivers at the customer’s site, every time.
Regulations on heavy metals, aromatic amine content, and sustainability push our industry to rethink raw material sourcing and process chemicals constantly. We’ve overhauled cycles to minimize water, pull back on wastewater loads, and shift to low-energy drying. Processing residues are tested by third-party labs to ensure no restricted substances escape into waste streams or product. Our customers in packaging, especially those supplying food and toys, ask for declarations on everything from barium content to detailed amine test results—these are built into our standard batch documentation. By changing from older synthesis routes to cleaner coupling and finishing steps, we keep our reds relevant in an era of environmental audit and supply chain scrutiny.
Color matters beyond simple aesthetics—it shows up on brand packaging, in machine housings, on safety signage. Our attachment to 3118 Fast Red BBN grows each time we help a formulator crack a new color code, hit a tough technical spec, or prevent a costly line stoppage. We talk directly to engineers and operators who deal with pigment messes, faulty batches, and costly scrap bins. Our factory lives this experience daily, and so our pigment becomes less a commodity and more a material with a direct impact on a brand’s reputation. Long-term relationships blossom from honesty, from shared solutions, and improvements made together.
We keep listening to the market, watching trends in packaging law, new plastics chemistries, and changing end-user demands. Raw materials evolve, so does our process—testing biopolymer compatibility, refining dust suppression, shifting toward greener chemistry. There are plenty of new reds launching, but few survive contact with the relentless process demands of high-output, low-defect manufacturing. Fast Red BBN stays chosen because it blends the experience of hands-on process management, customer feedback, and strong technical resources.
Making good red pigment is more than reading specifications or promising the brightest color. It comes from years of process insight, daily factory checks, and solving complex real-world application puzzles. The right granulation, careful batch controls, and field-tested surface treatments determine whether pigment performs in plastics, coatings, or ink. Our story with Fast Red BBN will keep growing through every technical engagement, every new customer blend, and every feedback loop back to production. For those who depend on red to last, remain vivid, and process reliably, we offer experience borne out in every shipment and every application—direct from the people who manufacture it, not just sell it.