Wusu, Tacheng Prefecture, Xinjiang, China sales7@sinochem-nanjing.com
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Hydrogen Bromide Acetic Acid Solution

    • Product Name Hydrogen Bromide Acetic Acid Solution
    • Alias Hydrobromic Acid Acetic Acid Solution
    • Einecs 231-587-9
    • Mininmum Order 1 g
    • Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    387374

    Chemical Name Hydrogen Bromide Acetic Acid Solution
    Formula HBr in CH3COOH
    Appearance Colorless to pale yellow liquid
    Odor Pungent, irritating
    Molecular Weight Varies with concentration
    Density Approximately 1.4 g/mL (depends on concentration)
    Boiling Point Varies (acetic acid: 118°C, HBr: -66.8°C)
    Solubility Miscible with water and organic solvents
    Ph Strongly acidic
    Storage Temperature 2–8°C (refrigerated)
    Cas Number 10035-10-6 (for HBr); 64-19-7 (for Acetic Acid)
    Flammability Non-flammable (but acetic acid is combustible)
    Stability Stable under recommended storage conditions
    Uses Laboratory reagent, bromination reactions

    As an accredited Hydrogen Bromide Acetic Acid Solution factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Brown glass bottle with secure cap, labeled "Hydrogen Bromide Acetic Acid Solution, 500 mL," featuring hazard symbols and handling instructions.
    Shipping Hydrogen Bromide Acetic Acid Solution must be shipped as a hazardous material. It requires UN1798 (Acetic Acid Solution) labeling, compatibility with corrosive liquids, and secure, leak-proof containers. Shipping should comply with all local, state, and international regulations, including proper documentation and secondary containment to prevent spills during transit.
    Storage Hydrogen Bromide Acetic Acid Solution should be stored in a cool, dry, well-ventilated area away from moisture, incompatible substances (such as strong oxidizers and bases), and direct sunlight. Use corrosion-resistant, tightly-sealed containers, clearly labeled. Store in a chemical fume hood if possible. Keep away from heat sources and ignition, and ensure appropriate spill control measures and personal protective equipment are available.
    Application of Hydrogen Bromide Acetic Acid Solution

    Applications of Hydrogen Bromide Acetic Acid Solution in Industrial Manufacturing

    As a direct manufacturer of Hydrogen Bromide Acetic Acid Solution, we ensure consistent high purity, process stability, and reliable logistics to serve advanced chemical industries. The following section outlines verified downstream application scenarios, focusing on detailed compliance, process, and formulation data to support qualified industrial use.

    1. Pharmaceutical Active Ingredient Synthesis

    Our Hydrogen Bromide Acetic Acid Solution is widely adopted in the pharmaceutical sector for the synthesis of select active pharmaceutical ingredients (APIs), especially during key bromination and deprotection steps of complex molecule assembly. Major pharmaceutical manufacturers demand this material for halogenation of aromatic rings and side-chain modification under strictly controlled reaction kinetics. This intermediate is essential for producing drugs such as certain antihistamines and analgesics, where tight control of residual impurities and reaction by-products is critical.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • USP (United States Pharmacopeia) Monographs
    • EU GMP Part II API Guidelines
    • FDA 21 CFR Part 211

    Typical usage ratio

    • Used at 0.8–1.2 mole equivalents per halogenation or deprotection cycle; operators optimize concentration depending on reaction substrate and scalability requirements

    Downstream process integration

    • Charged in closed reactors during the bromination or protection-removal phase, after primary substrate dissolution, and prior to subsequent purification or work-up steps

    Final product types

    • Intermediates for antihistamines (e.g., brompheniramine)
    • Analgesic API intermediates
    • Selective serotonin reuptake inhibitor intermediates
    • Generic and custom fine chemicals

    2. Agrochemical Intermediate Manufacture

    Producers of crop protection actives employ Hydrogen Bromide Acetic Acid Solution for specific controlled bromination reactions required during the manufacture of key herbicide and fungicide intermediates. This stage often determines yield and process economics for triazole, imidazole, and phenoxy herbicide classes. Precision grade and consistency enable predictable field performance and facilitate downstream regulatory clearances for trace impurity control.

    Industry compliance standards

    • FAO/WHO Specifications for Plant Protection Products
    • REACH Registration (EU)
    • ISO 9001:2015 Quality Management
    • China GB/T 19601-2004: Pesticide Manufacturing Quality

    Typical usage ratio

    • Applied at 1.05–1.15 molar equivalents; adjustments depend on substrate reactivity and batch/continuous process configuration

    Downstream process integration

    • Dosed during kinetic-controlled reaction stages following base-catalyzed activation; often followed by aqueous quench or organic phase extraction to isolate intermediates for technical-grade formulation

    Final product types

    • Herbicide intermediates (e.g., for phenoxyacetate synthesis)
    • Fungicide precursors (e.g., brominated heterocycles)
    • Pesticide technical concentrates
    • Registered agrochemical actives

    3. Specialty Bromine Compound Synthesis for Electronics

    In the electronics chemical supply chain, Hydrogen Bromide Acetic Acid Solution finds application in manufacturing specialty brominated intermediates for high-temperature flame retardant systems used in printed circuit boards (PCBs) and semiconductor encapsulants. Manufacturers value the precise control over bromination reaction rates, dosing sequences, and work-up conditions to maintain high product purity and strict halogen content, critical for electronics reliability and compliance with global substance restrictions.

    Industry compliance standards

    • JEDEC JESD625 (Handling of Electrostatic Discharge Sensitive Devices)
    • IPC-4101 (Specification for Base Materials for Rigid and Multilayer PCBs)
    • RoHS Directive 2011/65/EU
    • UL 94 (Flammability Testing of Plastics)

    Typical usage ratio

    • Formulators add at 0.9–1.0 stoichiometric ratio, fine-tuned per molecular weight and desired bromine loading on finished product; deviations impact flame retardance thresholds

    Downstream process integration

    • Added to closed reaction vessels during the synthesis of brominated diphenyl ethers or bisphenol structures, immediately after primary aromatic feedstock charging and solvent addition

    Final product types

    • Brominated epoxy resin intermediates
    • Flame retardant additives for PCB prepregs
    • Encapsulant and conformal coating raw materials
    • Electronic-grade monomers and oligomers

    4. Industrial Chemical Catalyst Preparation

    Catalyst manufacturers use Hydrogen Bromide Acetic Acid Solution to introduce controlled bromine sites on carbon and alumina carriers, supporting the production of hydrobromination and oxidation catalysts. High batch uniformity and chemical stability are essential attributes for reproducible catalyst activity profiles. Integration of the solution minimizes dust and vapor hazards often associated with anhydrous hydrogen bromide, streamlining compliance and improving operator safety during prep.

    Industry compliance standards

    • ISO 9001:2015 for Quality Management
    • Responsible Care® Guidelines
    • OSHA 29 CFR 1910 (Hazardous Chemical Handling)
    • Chemical Facility Anti-Terrorism Standards (CFATS, US DHS)

    Typical usage ratio

    • Dosed at 2–8% by weight of catalyst support material; precise volume tailored per target bromine dispersion and specific surface area requirements

    Downstream process integration

    • Spray-impregnated or stirred into activated support beds, followed by drying and calcination to anchor bromine and enhance catalytic surface chemistry

    Final product types

    • Catalysts for hydrobromination of alkenes
    • Oxidation reaction catalysts
    • Custom brominated supported catalyst media

    5. Organic Synthesis for Fine Chemicals

    Fine chemical producers rely on our Hydrogen Bromide Acetic Acid Solution for specialized bromination and substitution reactions during custom molecule synthesis. Reliable reagent strength and consistent reactivity profiles are essential to maintain batch reproducibility and reduce purification overheads, particularly in high-value custom chemical and research-scale production settings where impurity profiles must meet demanding customer or regulatory criteria.

    Industry compliance standards

    • ISO 9001:2015 for Quality Management
    • REACH Registration (EU, if applicable)
    • GHS (Globally Harmonized System) Labeling
    • Custom client specification QC protocols

    Typical usage ratio

    • Applied at 1.0–1.3 equivalents per target substrate depending on ongoing structure-activity relationship studies and scale-up experiment goals

    Downstream process integration

    • Dosed into the reaction vessel during controlled stepwise addition, often monitored via in-process HPLC or titration to ensure completion and prevent over-bromination

    Final product types

    • Specialty organobromine compounds
    • Fine chemical building blocks for downstream industries
    • Reagents for synthons and contract manufacturing supply chains
    Free Quote

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    Certification & Compliance
    More Introduction

    Hydrogen Bromide Acetic Acid Solution: Reliable Performance Rooted in Manufacturing Expertise

    Direct from the Production Floor

    Every batch of Hydrogen Bromide Acetic Acid Solution that leaves our reactors is the result of months refining techniques, seeking real answers to the challenges our users face in synthesis and analysis. As a chemical manufacturer, daily we see the ways small changes in formulation or impurity content ripple through downstream chemistry. We have built our process to keep these ripples under control. Reliable solutions are not born in a sales brochure—they come from persistent refinement, industrial discipline, and an understanding of practical, bench-level requirements.

    Getting the Details Right: Our Approach to Quality

    We manufacture Hydrogen Bromide Acetic Acid Solution to a tight specification, not because someone told us “tight is better,” but because we’ve walked the labs and plant floors where unpredictable results cost time and hard-won reputation. High-purity Hydrogen Bromide gas dissolves into glacial acetic acid—creating a mixture widely used in organic synthesis, often where precise bromination or alkylation reactions matter. Our most popular model delivers a nominal concentration of 33% HBr in acetic acid. Customers pursuing pharmaceutical intermediates, fine chemicals, or materials research often rely on this balanced mix of reactivity and handling convenience.

    Consistency: The Linchpin of Successful Chemistry

    From a manufacturing standpoint, we see consistent results as the foundation for downstream quality. We built in multiple quality checkpoints, right from cracking the raw HBr and acetic acid feedstocks through filling and QC. Our people monitor reaction kinetics closely and purge trace moisture and metallic ions. When labs tell us our solution behaves identically from drum to drum, that’s a validation of everything that matters to us. We set moisture levels well below thresholds that can complicate certain bromination reactions or feed unwanted hydrolysis in sensitive applications. This isn’t bravado—it’s born from the frustration of seeing otherwise promising chemistry derailed by “unexplained” failures elsewhere in the supply chain.

    Why Hydrogen Bromide in Acetic Acid?

    Pure HBr gas is reactive, hard to handle, and in most standard settings, not practical for safe routine work. Commercial aqueous solutions bring dilution and water’s reactivity into the equation, undermining outcomes in strictly anhydrous or water-sensitive chemistry. Acetic acid offers a controllable, stable medium that allows process chemists and researchers to deliver the HBr where it counts, with minimal excess water and without the hazards of direct gas handling. In our plant, delivering hydrogen bromide pre-dissolved in glacial acetic acid means less drama in the fume hood and more reproducible chemistry in the vial or reactor.

    Application Range and Factory Experience

    Over years of supplying the market, we've seen Hydrogen Bromide Acetic Acid Solution taken up in settings from API manufacture to pilot plant-scale halogenations and semiconductor etching. Most often, our customers seek reliable introduction of bromide ions in organic transformations—benzylic brominations, deprotection steps, or as a versatile Lewis acid source. In these contexts, even minor inconsistencies in the acid or bromide sources can produce wild swings in reaction yield or selectivity. We learned to monitor not just the concentration of HBr, but total halide purity and, critically, the acid strength profile as the product ages. High levels of quality do not “trickle down” from theory—their roots come from a production team that’s seen chemistry go right and wrong across a hundred campaigns.

    What Sets Our Process Apart

    Many traders and resellers offer similar-sounding products, but few manage every variable from raw Bromine procurement, through synthesis, to final fill and testing. Because we control the whole value chain, we respond instantly to client feedback and fieldwork. We learned, from our earliest days, that most problems with Hydrogen Bromide Acetic Acid Solution trace to contamination or poor control over concentration drift in storage or transit. Our fillings use high-integrity sealed packaging with vapor-tight liners and nitrogen blankets, reducing oxidation and ensuring every shipment reaches the customer with exactly the same reactive vigor as it left our factory.

    The Specifics: Why Not Just Use Aqueous HBr?

    Our experience has taught us that chemists migrating from aqueous HBr to our acetic acid solution aren’t simply shifting convenience—they’re securing results. Water complicates or suppresses many bromination-specific transformations. For instance, introducing HBr into alcohols or certain aromatic substrates through the acetic acid medium often boosts yields otherwise hampered by the presence of water. Over years of production, we optimized drying and handling steps to maintain HBr content right to the moment of use, with a typical shelf-life that supports both laboratory and industrial use.

    Feedback From the Field

    Chemists, especially those working in pharmaceutical or specialty chemical sectors, sometimes call us to troubleshoot. They might report a reaction stopped working, or that a plant suddenly produced off-specification intermediate. In many cases, we investigate: Is it a problem with their base feedstocks, or a subtle slip in reactivity in our HBr solution? More often than not, sticking closely to process parameters and strong communication with end users allows us to isolate the issue. Sometimes, through this partnership, we’ve improved things—for example, tuning the acetic acid strength or switching to special high-purity grades for critical runs.

    Handling, Storage, and Practical Considerations

    Large-scale users sometimes worry about material compatibility and storage. We recommend corrosion-resistant drums and periodic review of seals and joins, based not on safety data sheets, but on our real encounters with leaks and off-gassing in badly maintained facilities. Our team has responded to incidents, learned from them, and improved guidance. Hydrogen Bromide Acetic Acid Solution will, if stored poorly, attack low-grade steel vessels and react with some plastics. In our own operation, we use only HDPE or high-grade glass-lining for containment, and we recommend customers follow our lead. Not paying attention to proper storage risks more than product loss—it can endanger people and facilities.

    Differences From Hydrogen Bromide Aqueous Solutions

    As a company with many years’ experience supplying both standard aqueous Hydrogen Bromide and the HBr Acetic Acid Solution, we see the fundamental difference is not just water versus acid medium, but the implications for safety, precision, and downstream reactivity. The aqueous forms work well for acidification or straightforward bromide introduction, yet struggle in selectivity-driven or water-sensitive steps typical in fine chemical or pharmaceutical syntheses. This solution, in an acetic acid base, gives a sharper, more controlled introduction of HBr—fewer side-reactions, better selectivity, and smoother downstream workup.

    The Role of Trace Analysis: Learning From Failures

    Our QC lab runs ICP-MS and Karl Fischer analysis as routine, not because of regulatory pressure, but because of hard lessons from the field. It only takes a handful of ppm-level contaminants to crash a multi-step synthesis or poison a catalyst batch. We know the expense and delay caused by the need to repeat a campaign due to supplier impurity. Our hydrogen bromide acetic acid solution maintains a low ion profile, checked every batch, because over time, our most demanding partners set ever-higher requirements as their own chemistries evolve.

    Improving Shelf Life Without Gimmicks

    Several years ago, recurring customer complaints focused on solution “fading”—diminishing HBr content after months in storage, especially in humid conditions. This pushed us to revamp our tank storage and filling equipment. We swapped out certain plastics, built fully enclosed transfer rigs, and set up dedicated drying columns before batch make-up. The result: today’s product holds its specification much longer, with less drift in HBr on standing. We record real data, batch by batch, to track and troubleshoot any customer-reported changes.

    Why Model Choice Matters

    For most routine laboratory and pilot scale work, our 33% HBr in acetic acid hits the sweet spot for reactivity and manageable fuming. Some clients require alternate concentrations—25% for less vigorous mixing, or higher, up to 40%, for specific process accelerations. As the manufacturer, these are not numbers picked out of a catalog. We rely on feedback and visible outcomes. Sometimes, a customer’s process only succeeds with an unusual ratio, and we make the adjustment in real time. This is possible only because we make the solution ourselves, with control over every step. We do not have to wait for a supplier in an overseas country or negotiate with an unresponsive distributor.

    Safe Use and Risk Management

    No one working with strong acids or halogenated systems can ignore the safety risks. We deploy in-house resources to review recent incidents, host annual safety refreshers, and talk candidly with front-line users about their own hazard stories. Many accidents arise from misplaced confidence in chemical inertness or improper PPE. It does not matter if someone is a PhD-level chemist or a technician—HBr and glacial acetic acid both take respect. Fume hoods, gloves, mask—the basics matter. Inside our own plant, every operator knows the risk of skin contact or inhalation. We recommend similar protocols outward, and regularly revise our practices as new studies and standards emerge. Experience, in this business, is written in the scars and lessons from near misses, more than in equipment manuals.

    Comparisons: Other HBr Delivery Systems

    We have long experience producing and shipping not just Hydrogen Bromide Acetic Acid Solution, but also anhydrous HBr gas cylinders, aqueous HBr, and stabilized organic solutions. Each has its audience. Where our acetic acid solution stands apart is in delivering powerful bromination ability without introducing water, and without the logistical and safety headaches of direct HBr gas use. This holds special value in industries where the avoidance of water—either for reactivity or for downstream separation—is critical. Our manufacturing team knows exactly how each variant behaves in the real world, and advises customers from a record of thousands of batches shipped.

    What Our Users Tell Us

    Years in this business showed us the true test is not a nice certificate of analysis or a glossy catalog, but what customers say after using the product over time. We stay in touch, field questions, and visit clients’ sites to see—up close—how our Hydrogen Bromide Acetic Acid Solution actually integrates into their workflow. We learn from every complaint, every unexpected result, every batch that goes right or wrong. This direct feedback loop means our quality improvements have reasons behind them. We do not guess what chemists need—we listen and we watch what works. The long-standing relationships, with some partners running into decades, speak more loudly than any marketing campaign.

    Improvement Through Experience

    We have learned the real costs and challenges of chemical manufacturing go far past regulatory compliance or simple cost-per-kilo arithmetic. Keeping a steady supply of high-purity Hydrogen Bromide Acetic Acid Solution requires relationships with dependable raw material vendors, vigilant logistics, and strict process discipline. Turnover in plant personnel, seasonal changes in feedstock quality, or shifts in packaging sometimes seem minor until a customer calls to report a flaw. Treating every deviation as an opportunity to learn has built our current system. Even small process changes are logged and reviewed not just on paper, but through real-world performance metrics taken from client process data.

    Logistics: Everything Depends on the Last Mile

    Manufacturing is only half the challenge—getting our Hydrogen Bromide Acetic Acid Solution to the point of use, safely, and without quality loss, requires equal diligence. We invested in robust transport partnerships, with dedicated routes and contingency plans for delays, customs checks, and temperature-related challenges. As manufacturers, we have seen material arrive weeks late or stored improperly, only to produce and ship a replacement batch at our cost to keep vital processes running. These experiences shape how we pack, label, and track every shipment—knowing the difference between “on spec at the factory” and “on spec at the user’s plant.”

    Supporting Innovation and Process Scale-Up

    Many of our industrial users move from gram-scale research to ton-scale continuous operation. Scale-up is not a theoretical conversation for us—it is day-to-day reality. We take calls from teams trialing a new bromination on kilogram lots, needing assurance on stability, or troubleshooting yield on a pilot plant run. Our engineers bridge the gap with practical advice and, if necessary, custom batching that matches their exact scale-up requirements. This level of support would not be possible if we merely acted as a repackager or distributor.

    Environmental and Regulatory Acumen

    Legislation continues to sharpen across chemical manufacturing industries. Our priorities extend beyond internal safety or process efficiency; we build in compliance from raw material sourcing to emission control. Hydrogen Bromide and acetic acid, if mismanaged, pose both environmental and reputational harm. We operate our plant under strict air and wastewater management policies—limiting venting, scrubbing off-gases, and reclaiming residues. Many of our customers, especially in pharma and electronics, request audit trails and upstream tracking—which we supply without hesitation. This stewardship does not just satisfy current rules, it also prepares us for future regulatory tightening.

    Common Challenges and Practical Solutions

    Every so often, a customer faces a yield drop or purity issue during scale-up. Many times, this traces back not to faulty product, but to drift in storage conditions or an unnoticed change in process water. We share these stories because they highlight why open channels between manufacturer and end-user matter. Prompt troubleshooting—sometimes a quick sample swap or a review of storage logs—can save days of expensive downtime. On our end, we incorporate the findings into future batch adjustments, so the cycle of improvement never stops.

    Looking to the Future: Data-Driven Manufacturing

    As analytical instrumentation and process controls evolve, so does our manufacturing practice. Automated process analytic controls now interface directly with our reactors—not just for end-of-batch QC, but for real-time monitoring of each fill. The data we collect is shared with key clients under confidentiality, helping to deepen trust and spur co-development of new grades and variants. These advances mean our Hydrogen Bromide Acetic Acid Solution remains positioned not as a static “commodity,” but a living, improving tool for chemical innovation.

    Final Reflections: The Value of Direct Manufacturing

    From day one, we have focused on what it means to make and stand behind Hydrogen Bromide Acetic Acid Solution. We have no distance between ourselves and the product. Every challenge—whether in the reactor, the drum, or the customer’s process—returns to our core belief: good chemistry depends on people who care about the details, own their results, and never lose touch with the reality of daily laboratory and plant work. Our proudest achievement is not a trademark or a sales figure, but the ongoing relationships we build with fellow chemists, researchers, and engineers, all working towards chemistry that really works.