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HS Code |
539870 |
| Chemicalname | Arsenic Tribromide |
| Chemicalformula | AsBr3 |
| Molarmass | 314.63 g/mol |
| Appearance | Colorless or pale yellow solid |
| Meltingpoint | 32.4 °C |
| Boilingpoint | 221 °C |
| Density | 3.59 g/cm³ |
| Solubilityinwater | Decomposes |
| Casnumber | 7784-34-1 |
| Pubchemcid | 24646 |
| Odor | Pungent |
| Refractiveindex | 1.944 |
As an accredited Arsenic Tribromide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Arsenic Tribromide, 100g, is packaged in a tightly sealed amber glass bottle with a hazardous chemical warning label and secure cap. |
| Shipping | Arsenic Tribromide should be shipped in tightly sealed containers, under dry, cool conditions away from incompatible substances. It is classified as a hazardous material and must be labeled accordingly. Use appropriate protective packaging and ensure compliance with all relevant transport regulations for toxic, corrosive substances to ensure safe shipping. |
| Storage | Arsenic tribromide should be stored in a cool, dry, and well-ventilated area away from moisture, heat, and incompatible substances such as strong oxidizers and bases. Keep it tightly sealed in a corrosion-resistant container, clearly labeled, and protected from light. Storage should include secondary containment and be compliant with local environmental and safety regulations to prevent leaks and exposure. |
Applications of Arsenic Tribromide in Industrial ManufacturingArsenic tribromide serves as a specialized intermediate and reagent in selected high-value chemical manufacturing sectors. As a producer with in-house synthesis, purification, and QA systems, we supply customized grades for distinct downstream industries. Below we detail verified application segments, accompanied by regulatory references, process usage insights, formulation expectations, and key end products. 1. Synthesis of Organometallic Arsenic CompoundsChemical manufacturers employ arsenic tribromide to introduce arsenic into organic frameworks under controlled synthesis conditions. Professionals select this pathway in the production of intermediates for semiconductor precursors and advanced materials. Production lines rely on bromide exchange reactions, with carefully monitored stoichiometry and containment. Our material’s purity reduces by-product formation and supports stringent process yield targets. Industry compliance standards
Typical usage ratio
Downstream process integration
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2. Etching and Doping Agent in Semiconductor FabricationSpecialist chip foundries and compound semiconductor plants use arsenic tribromide as a high-purity source in vapor phase epitaxy and doping applications. Engineers prefer carefully controlled vapor delivery systems, limiting contamination and ensuring precise doping levels, especially for III-V semiconductor crystals. Process flow involves strict material identification and exhaust management to comply with operator safety and wafer integrity criteria. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Raw Material for Synthesis of Analytical ReagentsOur clients in laboratory reagent manufacturing draw upon arsenic tribromide as a halogenating agent or reference for analytical chemistry kits. Given the controlled supply and specification adherence, results achieve necessary validation across standard methods in water, geological, and pharmaceutical analysis. Handling protocols emphasize transfer in fume hoods and rigorous labeling, consistent with regulated chemical laboratory practices. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Precursor in the Manufacture of Speciality GlassesProducers of specialty optical and infrared glass formulations leverage our material to modify transparency and refractive properties via precise doping. Technicians integrate arsenic tribromide during glass melting, applying in nitrogen-blanketed furnaces to manage volatility and achieve uniform arsenic dispersion without crystallization. Batch monitoring ensures that impurity levels remain within application-mandated thresholds. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Every batch of Arsenic Tribromide that leaves our site reflects decades of learning. In a world saturated with catalog listings and resellers, direct production shapes how this chemical takes form both as a reagent and a project enabler. Our own hands have guided granular purification, measured moisture content, and scrutinized the byproducts that separate bulk commodity from research-grade material. Arsenic Tribromide is more than a string of letters on a drum — it’s a product that demands accountability from the production floor to the lab bench.
We do the work ourselves, starting with elemental arsenic and bromine gas. These raw materials can be volatile, both literally and figuratively: arsenic grades never come free of trace metals, and bromine purity matters more the deeper you go into synthetic organics. Our operations involve careful handling in sealed glass apparatus, where even the quality of vacuum and the source of nitrogen can change the final appearance or performance. If a sample degrades, we know what to investigate within our process, because we do not outsource the work.
Customers have told us, without hesitation, that the difference becomes obvious as soon as they measure melt points and impurity spectra. Shoddy product, especially from batch resellers or old stock, brings along water contamination, oxidation, or even glass fragments. Our output features high purity, low moisture, and stability, supporting reliable results where researchers need reproducible chemistry.
Spec sheets tell part of the story. Every drum we fill bears a defined melting point in the 31 to 33°C range, and the deep red liquid’s clarity tells you contamination hasn’t crept in. Years spent troubleshooting color, viscosity, and reactivity have shown us how easy it is to fake specs unless you control each step of production. Bad actors sometimes repackage technical-grade material, leaving trace elements or volatile fractions. We never skip distillation, and every lot undergoes in-house gas chromatography to verify actual purity. Third-party testing confirms our data but doesn’t replace our protocol.
For someone with a spectrophotometer, our material registers minimal signal outside the expected arsenic and bromine peaks. This means, whether you’re building inorganic semiconductors, carrying out halogenation reactions, or investigating organoarsenic compounds, process control translates to faster, more predictable outcomes.
We know our buyer isn’t just seeking a bottle on a shelf. Research labs, industrial synthesis teams, and specialty electronics companies trust us to maintain tight control. What makes Arsenic Tribromide valuable is not only its ability to serve as a brominating agent or as a versatile starting point for other arsenic compounds, but the confidence that performance will match the literature (and not introduce mystery defects).
A good example is semiconductor processing. Here, impurities don’t just slow a reaction — they can ruin an entire substrate. Consistency beats theoretical purity on a spreadsheet, because even traces of water or oxidized arsenic will skew thin-films, disrupt dopant profiles, or create corrosion risks. Our team responds quickly to such feedback, recalibrating raw materials and refining distillation as systems change. Price points matter to procurement, but scientists tell us that a few cents shaved on a bottle cost can mean thousands lost on failed production runs.
We track repeat customer feedback closely and use that to drive continuous improvement. When a large-scale customer recently struggled with bench-to-pilot scaleup, we reviewed our gas-handling line insulation and found a way to cut residual brominated byproducts still further. This didn’t show up plainly in standard specs, but it delivered repeatable reaction yields in their hands.
The chemical supply chain does not always reward directness. Product from middlemen may appear attractive, but once it arrives, users often discover issues hidden by relabeling or bulk blending. We hear again and again about agents who dilute technical grade with varying levels of water for “safety,” only to render the product useless in exacting environments. Product that spent too long in storage, or passed through too many hands, often picks up acidity, discoloration, and, in rare cases, organic residues absorbed from recycled bottles.
To avoid these pitfalls, we ship directly from freshly filled batches, stored cold, and sealed with inert gas to eliminate the possibility of unwanted reaction or absorption — all steps guided by real-world feedback and laboratory testing. Because we manufacture material to order, not from aging warehouse stock, the user controls shelf life with much more confidence.
Another difference comes out when customers request documentation. We don’t just send retyped generic certificates; batch traceability is rooted in production dates, actual analytical results, and our own technician notes. There’s no ambiguity: if a dramatic deviation occurs in a reaction, we can discuss not only our latest test data, but also precise process conditions for that specific batch. Traders simply lack this level of knowledge, because they never witnessed the product’s birth.
For tough applications — halogenations requiring precise stoichiometry, or tight impurity control for R&D synthesis — experienced users look for this rigor. They spot the difference immediately, not only in experimental result but in physical handling: our batches pour cleanly, exhibit the characteristic red-brown color without precipitate or film, and stay true even after storage under correct conditions.
Many outsiders treat Arsenic Tribromide as a “hazard in a bottle,” but responsible manufacturing means structuring each production step to pin down risks long before containers reach the shipping dock. This chemical requires not just technical know-how, but a deep sense of responsibility. Exposure control, sealed containment, operator PPE, and monitored exhaust streams become habits, not afterthoughts.
We never compromise here. Every operator receives in-depth hazard training, not just a “read the MSDS” lecture. Equipment never gets repurposed between incompatible products, cutting potential cross-contamination from the root. Waste byproducts find their way to secure treatment, not simply vented or neutralized and forgotten. These lessons didn’t come from textbooks, but from direct experience on the line, fixing headaches left behind by less careful players.
Packing and shipping Arsenic Tribromide poses unique logistical challenges, so we engineer these solutions as a matter of daily routine. Our packaging systems rely on glass-lined or PTFE-sealed containers, filled and purged under inert gas, not simply corked or capped. Over time, we learned that plastic liners degrade and leach contaminants, and that atmospheric oxygen or humidity can cloud or react with material if packaging is not meticulous.
We explain to customers that storage, too, deserves respect. Direct sunlight, fluctuating temperatures, and poor ventilation can all shorten usable life. We support customers by offering guidance based on field experience: minor shifts in setup — such as using purpose-built refrigerators, double isolation bags, and regular leak inspections — make more difference than endless theoretical advice. Those who take the time to prepare their storage environment find performance gains, especially in long-term projects.
Some buyers need more than the chemical itself. Whether it’s a first-time researcher or a large process operator changing scale, we help teams understand the line between protective equipment, containment, and emergency response. Regulations vary across regions, but one constant is the value of real stories and solutions — not just paperwork. We share lessons from our own production, so users can anticipate and control the very kinds of complications we’ve solved on our own floor.
Recent years have shown increasing scrutiny and tighter regulations. Our approach adapts naturally: full compliance with transport, labeling, and restricted substance requirements comes from repeated audits and engagement. If a shipment stalls in customs, we chase it down with accurate documentation — not stock answers. That attention saves time and stress, which builds trust.
Many customers ask how Arsenic Tribromide stacks up against similar compounds for their specific applications. The answer is rarely one-size-fits-all. As a bromo-arsenic species, this compound offers distinct advantages over Arsenic Trichloride or related halides. In oxidative addition reactions, for example, the bromide version is less volatile and delivers more selective reactivity toward certain substrates. Thermal stability and solubility profiles differ, too — key for operators aiming to fine-tune process parameters.
Production-side perspective proves valuable in these discussions. In our facility, we track comparative failure rates, shelf stability, and hazard profiles for exactly these reasons. Arsenic Trichloride’s vapor is far more aggressive, posing higher downstream corrosion risks and requiring more specialized equipment. By comparison, the tribromide most often plays better with standard labware, assuming correct compatibility checks. We’re called on to deliver both products, but steer each user through practical tradeoffs—not just academic ones.
Other halogenated arsenic compounds bring specific-use benefits, but each can introduce unique handling issues or waste byproducts. We never make unsupported claims about universality; instead, we outline field experiences from actual synthesis runs, with honest disclosure on the limitations faced. This forthrightness guides new customers and keeps long-term partners coming back when they face novel project requirements.
Purchasing Arsenic Tribromide isn’t like buying a textbook reagent—repeat business depends on more than a price quote. Quality, security of supply, and honest communication drive all serious buyers. We understand batch-to-batch consistency cannot simply be promised; it is earned in the details: flask cleaning, raw material checks, sealed system integrity, and human oversight.
The journey from elemental arsenic and bromine to filled ampoules leaves no hiding place for mistakes or deception. Our customer relationships, built over decades, rest squarely on shared knowledge, responsive support, and lived accountability. Researchers working at milligram and kilogram scale alike depend on this rigor, and we treat every inquiry with the same seriousness, regardless of order size.
Some find it tempting to buy from global traders based strictly on price or convenience. Yet, those who stay with our direct supply chain soon see that controlled manufacturing pays for itself. Yields go up, batch failures drop, and support proves both informed and accessible. It’s a reality we live daily, having repaired too many projects undermined by off-spec reagents.
More than one client, frustrated by unexplained reactivity, has traced issues to substandard intermediates before finally switching to our Arsenic Tribromide. Their feedback returns as stories of projects back on track, tool calibration made easier, and staff lab time saved.
Manufacturing chemicals like Arsenic Tribromide never stands still. As end-use technology shifts, process-hazard assessments become tighter, and new instrument sensitivity uncovers even smaller impurity signals, we keep adjusting. We invest continually in updated labware, ventilation, sealed systems, and staff education. Doing this ensures standards never slip and that each improvement is backed by data, experience, and repeated success.
Turning raw materials of known, traceable origin into reliably pure Arsenic Tribromide brings its own kinds of reward. When a customer solves a synthetic bottleneck or launches a new materials platform based on our product, we share that pride. This value does not come from a shelf or from generic distributors; it is built in the work, attention, and direct technical feedback that define true manufacturing.
No product is perfect forever. As demand for cleaner, safer, and more sustainable chemical manufacturing rises, we engage both regulatory movements and user needs head-on. Documenting lifecycle data, collaborating with waste processors, and supporting application-focused research projects, our lab staff builds a bridge from present practice to future standards.
Complex challenges like Arsenic Tribromide benefit from this grounded approach. By continuing to learn, adapt, and invest both in people and tools, we meet uncertainty with practical readiness, not half-hearted promises. This has set us apart since the beginning. From inquiries on reactivity to requests for validation lots, our commitment runs straight from chemical bench to shipped product, in every drop of deep red liquid we produce.
True support comes from real-world context, hands-on troubleshooting, and commitment to sharing both progress and setbacks. Production-scale manufacturing brings an intimacy with the product not possible at an arm’s length — our customers rely on us as partners not only for chemical supply, but for ongoing technical dialogue.
For those operating in tight-tolerance environments, or supporting high-value research, the distinction between direct-manufactured and bulk-repacked Arsenic Tribromide marks the difference between guesswork and confidence. Our process wraps customer feedback and lived technical detail into each run. These lessons, earned batch by batch, are the backbone of quality that no datasheet or catalog can replicate.
We keep working — refining, listening, responding — so that each bottle offers not only chemical utility, but the trust and predictability necessary for innovation. Our work continues day after day, quietly propelling those on the sharp edge of science, engineering, and industrial transformation.