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Antimony Arsenate

    • Product Name Antimony Arsenate
    • Alias Antimony arsenate
    • Einecs 236-911-3
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    187546

    Name Antimony Arsenate
    Chemical Formula SbAsO4
    Molar Mass 243.78 g/mol
    Appearance White solid
    Density 5.6 g/cm3
    Melting Point Decomposes
    Solubility In Water Insoluble
    Cas Number 22773-98-0
    Ec Number 245-216-2
    Hazard Classification Toxic
    Crystal System Tetragonal

    As an accredited Antimony Arsenate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White plastic bottle with hazard labels, tightly sealed cap, containing 500 grams of Antimony Arsenate, clear chemical name and safety information.
    Shipping Antimony Arsenate should be shipped in tightly sealed containers, clearly labeled, and compliant with local hazardous materials regulations. Transport in compatible, corrosion-resistant packaging, avoiding exposure to moisture and extreme temperatures. Ensure containers remain upright and secure during transit. Emergency response information and safety data sheets must accompany the shipment.
    Storage Antimony Arsenate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong acids and bases. Store it separately from food and feedstuffs. Ensure containers are clearly labeled and protected from physical damage. Handle with appropriate personal protective equipment to prevent exposure to toxic dust.
    Application of Antimony Arsenate

    Applications of Antimony Arsenate in Industrial Manufacturing

    As a leading producer, we deliver antimony arsenate (SbAsO4) to key industrial sectors where it performs precise technical functions. Below are detailed applications and process integrations across genuine downstream industries.

    1. Catalysts for Polyethylene Terephthalate (PET) Synthesis

    Antimony arsenate functions as a specialty catalyst in the polyester polymerization process, specifically during the production of PET resins. It supports the control of polymer molecular weight and improves thermal stability during transesterification and polycondensation steps, especially in operations seeking alternatives to conventional antimony trioxide catalysts. PET manufacturers in North America and East Asia prefer this additive when targeting improved clarity and heat distortion properties for specialty films, fibers, and packaging materials. Our technical support ensures precise dosing strategies aligned to process temperature and end-use polymer specification.

    Industry compliance standards

    • 21 CFR 177.1630 (FDA, USA – indirect food additives for polymers)
    • REACH Regulation (EC 1907/2006, SVHC monitoring)
    • ISO 9001:2015 (Quality Management for Polymer Additives)
    • China GB/T 27288-2018 (Polyester Resin Product Standard)

    Typical usage ratio

    • Added at 120–350 ppm of the PET prepolymer mass
    • Adjustment based on intrinsic viscosity targets and reactivity profile
    • Ratio refined during continuous pilot trials to minimize residual metals
    • Blending with co-catalyst packages can slightly reduce required ppm

    Downstream process integration

    • Introduced at esterification or direct polycondensation stage in slurry reactor
    • Maintained in solution through nitrogen-inerted dosing systems
    • Monitored using ICP-OES for finished resin quality assurance
    • Residues purged during solid-state post-condensation where applicable

    Final product types

    • High-clarity PET bottle-grade chips
    • Low-antimony PET films for food packaging
    • Specialty PET textile fibers
    • Engineering plastics compounds

    2. Glass Manufacturing – Opacification Agent in Specialty Glass

    Downstream borosilicate and enameling glass producers use antimony arsenate to create controlled opacification, especially in technical glass sectors requiring stable diffusion barriers and precise coloration. Its role involves modifying the oxidation-reduction state of melt, enhancing formation of micro-crystalline phases, and imparting UV resistance in high-voltage electrical glassware. Strict handling prevents arsenic and antimony volatilization during furnace charging.

    Industry compliance standards

    • EN 15998: Glass - Composition and Durability Requirements
    • RoHS Directive 2011/65/EU (for electrical glass)
    • ISO 695:1984 (Glass - Resistance to Chemical Attack)
    • Chinese Standard GB 12674 (Technical Glass)

    Typical usage ratio

    • 0.05–0.25% by weight in batch formulation, based on total glass oxide content
    • Level adjusted for desired opacity and inclusion size control
    • Ratio reduced in transparent applications to limit metal leaching
    • Monitored through periodic leach testing of final products

    Downstream process integration

    • Added to the frit or batch prior to furnace charging
    • Pre-milled with other opacifiers for even dispersion
    • Thermo-gravimetric controls ensure antimony arsenate does not sublime
    • Filtration of melt may be required to achieve defect-free glassware

    Final product types

    • Laboratory borosilicate glassware
    • Opaque electrical insulator glass
    • Decorative opalized glass tiles
    • Protective glass microbead reflective materials

    3. Ceramic Pigment Production

    Manufacturers of high-performance ceramic pigments apply antimony arsenate to enable stable color formation in high-temperature synthesis of chrome-antimony-based yellow and orange pigments, as well as complex zinc-iron-antimony hues. The additive acts both as a flux to lower firing temperatures and as a crystal-structure former, essential for stable tint development in tile glazes, sanitaryware, and architectural ceramics. Strictly controlled calcination environments are necessary to prevent undesirable phase transitions or incomplete pigmentation.

    Industry compliance standards

    • EN ISO 10545-16 (Ceramic Tiles – Determination of Color Resistance)
    • ASTM C373 (Ceramic Pigment Chemical Analysis)
    • Chinese YB/T 4353-2014 (Ceramic Pigment Raw Material Standard)
    • Local worker protection rules for arsenic and antimony exposure

    Typical usage ratio

    • 5–12% by weight of total pigment batch
    • Critical ratio dependent on pigment shade and matrix composition
    • Adjusted through iterative oven testing for high color saturation
    • Minimized in direct-contact surfaces for regulatory compliance

    Downstream process integration

    • Blended into mineral mix prior to wet-milling
    • Subjected to calcination at 1100–1300°C in rotary kilns
    • Post-synthesis leach testing ensures pigment fastness and safety
    • QC sampling at pigment grinding ensures micron size control

    Final product types

    • Porcelain and vitrified tile glazes
    • Sanitaryware surface coatings
    • Architectural ceramic mosaics
    • Ceramic inkjet pigment dispersions

    4. Flame Retardant Additive – Specialized Plastic and Rubber Compounds

    In the compounding of halogenated flame-retardant plastics and certain industrial rubber goods, antimony arsenate acts as a synergist in antimony-based flame retardant systems. Most utilization focuses on systems requiring both heat stabilization and smoke suppression efficiency, notably in process-critical environments where trioxide substitution is required for regulatory or application-driven reasons. Downstream processors achieve enhanced LOI (Limiting Oxygen Index) values and reduced smoke toxicity in finished wire insulation, transport interiors, and sheathings.

    Industry compliance standards

    • UL 94 (Flammability Standard for Plastic Materials)
    • IEC 60332-1, IEC 61034 (Flame Propagation and Smoke Emission)
    • EU REACH (Restriction of Substances)
    • RoHS compliance review for restricted heavy metals

    Typical usage ratio

    • 0.3–1.2% by weight in finished polymer compound
    • Calibration with halogen source to match target flame resistance
    • Lower ratios for thin-wall applications or lower smoke classifications
    • Batch-to-batch adjustment after full-scale line fire tests

    Downstream process integration

    • Incorporated during masterbatch or direct compounding in twin-screw extruder
    • Co-extruded with PVC, EVA, or CR elastomers
    • On-line IR metering monitors additive distribution during extrusion
    • Supportive compounding aids reduce melt viscosity for uniform distribution

    Final product types

    • Halogenated flame-retardant cable jackets
    • Mass transit interior panels
    • Flame-retardant industrial conveyor belts
    • Flexible sheet and profile extrusions for electrical protection

    5. Analytical Reagents – Laboratory Reference Standards for Antimony and Arsenic Quantification

    Reference laboratories utilize high-purity antimony arsenate for calibration and validation of analytical methods in elemental antimony and arsenic quantification. Its use spans certified solution preparation, ion chromatography calibration, and spectrometric standards within mining, metallurgical, and environmental compliance labs. Strict traceability and batch homogeneity are essential, with purity validated through collaborative international laboratory networks.

    Industry compliance standards

    • ISO/IEC 17025:2017 (Testing and Calibration Laboratories)
    • ASTM D2972 (Arsenic Quantification in Water and Waste Streams)
    • EPA Method 7062 (Antimony Determination by AAS)
    • ISO Guide 34 (Reference Material Producer Quality)

    Typical usage ratio

    • 100–500 mg/kg in analytical calibration solution preparation
    • Mass fraction tailored to detection range and instrument type
    • Concentration validated against CRMs (Certified Reference Materials)
    • Trace addition for recovery yield calculations within standard curves

    Downstream process integration

    • Dissolved to produce standard and working solutions
    • Applied in spiking protocols for calibration runs
    • Utilized in digestion tests for method validation
    • Batch-verification for consistency in inter-laboratory studies

    Final product types

    • Certified analytical calibration solutions
    • Multi-element standard kits for environmental labs
    • Proficiency testing materials for industrial QA
    • Control standards for mining assay laboratories
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    Certification & Compliance
    More Introduction

    Introducing Our Antimony Arsenate: Direct Insights from a Chemical Manufacturer

    Rooted in Genuine Manufacturing Experience

    We have spent decades in the fine chemicals business, turning out batches of specialty inorganic materials for demanding sectors. Antimony arsenate stands out among the hundreds of products we produce each year—not just for its chemical complexity, but for the precision it requires to get right. Our teams have worked with antimony and arsenic chemistry long enough to understand every nuance, from raw material sourcing to the final drying process. This isn’t a product you find at random in a catalogue; it takes a controlled process and deep respect for the materials. We see our role as both responsible handler and technical partner to those who need this difficult substance.

    Product Model and Traceability in Practice

    In our plant, we designate this compound as Antimony Arsenate SAA-29. This isn’t a generic badge; it means we follow a fixed protocol for purities, particle size, and moisture thresholds. Consistency comes from strict traceability: batch codes track every input, including the antimony trioxide and arsenic oxide that start off the synthesis. By refusing to cut corners on feedstock, we control contamination and minimize mixed-phase formation. For clients who require a guarantee, this batch-by-batch traceability makes a real difference. While some competitors chase volume, we focus on repeatable results and lot integrity because that’s what the downstream applications demand.

    Why Antimony Arsenate Matters to Industry

    Most industrial users come to antimony arsenate for its unique blend of antimony(V) and arsenate ions. This product isn’t a plug-and-play substitute for more common oxides or mixed salts. It anchors processes like specialty glass coloring, certain battery systems, and niche ceramic glazes. Through hands-on operation, we see just how sensitive those end uses are to even minor shifts in reagent ratio or calcination profile. Other suppliers sometimes miss this in their pursuit of “fit-all” compounds. By making the product ourselves, we match our synthesis to the equipment constraints of glassmakers or ceramics formulators. For certain water purification tasks, its selective ion-exchanging behavior is key, providing arsenic and antimony immobilization that can’t be achieved with more standard media. Plant operators, chemists, and engineers trust that we know these technical differences because we build with them, not for them.

    Practical Specs, Not Wishful Thinking

    On the shop floor, no detail gets left to chance. SAA-29 typically falls in a particle range of 8–30 microns. Purity lands above 99.2% on a dry basis, verified with each batch through our own XRF and wet chemistry stations, not just outside labs. Before shipment, every lot passes moisture checks to avoid shipment of caked or over-humidified powder. Our in-house drying rooms create a crisp, pourable product—the kind that flows consistently into hoppers or reactors, not the clumpy nuisance that wastes time and material. Customers with high-throughput lines in glass or battery cell plants comment on the reliability, and we know from experience that sloppy powder preparation ruins downstream efficiency. Years ago, we spent days troubleshooting stuck augers and filter press fouling; those lessons shaped our handling protocols today.

    Living the Real-World Challenges of Antimony Arsenate

    Working with both antimony and arsenic compounds carries a responsibility few outside the industry fully understand. There is no shortcut around safety and environmental controls. We maintain closed-loop systems to limit worker exposure and emissions. Our team trains every shift with up-to-date procedures, not just the rulebook. This hands-on safety culture reflects our direct experience with the real hazards of these materials, and it’s not something we entrust to outsiders or defer to “partner facilities.” In our plant, every handling improvement—whether a better filter or a more precise weighing system—comes from feedback and lived experience with the actual risks. Compliance audits have shaped our facility layout and work practices, but the core motivation is protecting our staff and environment. We take pride in sending out not just a technical product, but one made with the highest personal commitment to health and accountability.

    How SAA-29 Compares to Other Antimony and Arsenic Compounds

    Antimony arsenate occupies a narrow intersection between antimony oxides, arsenic oxides, and a handful of mixed salts. Unlike antimony trioxide, which finds use in flame-retardant applications and glass, SAA-29’s chemistry targets highly selective industrial roles. The inclusion of arsenate changes more than just the material’s elemental signature—it shifts the solubility, the interaction profile with metal ions, and the stability in ceramic matrices. End users who have tried shifting to cheaper double salts or generic mixed oxides often report cascading processing headaches. We’ve worked with ceramics formulators who ended up with color shifts, speckling, or inconsistent densification. In glass-melt processes, SAA-29 introduces specific color and optical effects unobtainable with single-metal oxides.

    We often advise new technical teams: if you can swap out SAA-29 for something else without changes in output, you probably didn’t need real antimony arsenate in the first place. Genuine customers see the difference at the furnace, on the spectroscope, or in the resistivity readings of their battery cells. Over-simplifying composite chemistries to save costs often backfires in the long run. Our staff—many of whom have spent their careers running pilot lines—prefer a dialogue over one-way product pitches. By sharing process data, in-plant modification stories, or simply troubleshooting failed batches with customers, the true value of tightly controlled SAA-29 becomes clear. We make it to address those edge cases, not just to fill another bag for shipment.

    Decades of Quality Improvement and Customer Feedback

    We started out synthesizing antimony arsenate in small runs for regional ceramics producers. Those first batches taught us that lab-scale assumptions rarely survive the jump to tonnage-scale production. Every pilot plant trial meant recalibrating pH, temperature ramp, and filtration steps to avoid unwanted by-products or stuck reactions. By cataloguing every process hick-up, and inviting operator feedback, our methods matured. Today, quality control begins right from the incoming inspection of oxides—rejecting impure or inconsistent lots and grinding batches to guarantee reaction completeness. Calibrated mixers and strict pH management give us reproducible output. Finished lots pass through double-blind checks, because self-inspection alone breeds missed details. This commitment stems from real line experience, not ISO paperwork.

    Customers from the glass, advanced ceramics, and battery industries now expect transparent dialogue with us. Not all issues fall under the “chemical composition” header. We have worked with users who struggled with dusting or flow problems, who brought us bags that caked during shipping or failed to disperse in aqueous feed. Technical tweaks—drying cycle changes, humidity-locked packaging, anti-caking agents compatible with downstream processing—grew from these real-world lessons. Our product line only improved because we listened to production engineer complaints and translated them to actionable process changes. Genuine progress didn’t arrive in a vacuum.

    Typical Applications and Technical Realities

    Antimony arsenate doesn’t find its way into mass-market applications. We sell to specialists, not generalists. Glass manufacturers use SAA-29 for precise color adjustment—stained and specialty glass grades often demand colorants that withstand high-melt temperatures without shifting tint or losing opacity control. The inclusion of antimony and arsenic together creates ionic centers in glass that influence optical properties. Ceramics houses value SAA-29 for certain glaze formulations where color stability and microstructure consistency matter. Now, battery manufacturers, especially those developing novel chemistries, approach us to leverage the unique redox properties of the material—its stability at higher voltages and tolerance for aggressive cycling count as real benefits.

    We have partnered with teams solving water-decontamination challenges. SAA-29 has proven itself as a reliable ion-exchange material, especially in arsenic and heavy metal removal. The selectivity springs from the precisely coordinated antimony–arsenic matrix, which can outperform ordinary alumina or ferric substrates. Our lab techs and field engineers have run direct pilot studies, tuning the process to local water chemistries and designing recycling protocols to extend media life. Instead of overselling the “magic bullet,” we explain the limitations: flowrate sensitivity, regeneration strategy, and handling requirements. The truth is, only by staying close to the application do these real answers surface for users on the ground.

    Purchasers running large-scale production processes often ask about blending flexibility and compatibility with other process additives. Our in-plant fielding has taught us that even minor changes to sourcing or lot manufacturing can shift powder behavior on the line; a product that feeds smoothly in one batch can bridge or dust in another if quality controls slip. Because we take responsibility for the entire production chain—reactor design, filtering setup, packaging, and logistics—we can offer clear, actionable support when challenges crop up in the user’s plant. No distributor, middleman, or broker can provide the same hands-on commitment.

    Product Differentiation Backed by Practical Experience

    The discussion about antimony arsenate often drifts to purity claims, packaging options, or pricing. Our roots as a manufacturer keep us focused on the intangible but crucial aspects: process stability, feedstock security, and reaction integrity. We select antimony oxides with low trace impurity levels, taking care to source material from reputable, audited suppliers. Procurement is not a checkbox; it drives everything that comes after. Our facility audits partners directly, maintaining a closed feedback loop on every batch that enters our doors. These relationships stretch back years—built on technical exchange and shared learning, not one-off buy-and-sell arrangements.

    Recognizable differences between real antimony arsenate and generic antimony–arsenic mixtures come down to phase purity, particle structure, and shelf stability. We rely on our in-house crystallographers and surface scientists to monitor each production run, checking for unwanted secondary phases or poor hydration. Users get more than just a bag of powder—they get a product with authentic phase identity, supporting stable long-term storage and repeat dosing without unexpected side reactions. These qualities enable engineers, not just procurement officers, to trust the material batch after batch.

    Technical Support Grown from Factory Floor Experience

    Because we run production ourselves, we see patterns and opportunities in real time. Our technical support doesn’t begin with a script—it starts with people who spent years producing and using antimony compounds themselves. Drawing on plant experience, we troubleshoot not just theoretical issues, but the day-to-day realities: filter clogging, unusual color responses, volumetric dosing accuracy, dust management, and process integration.

    We open the books on our historical process adjustments, sharing modifications that worked for past clients or running comparative pilot experiments for new users. This sets us apart from vendors who only recite catalog numbers. A glass manufacturer might encounter unexpected hue variation one year; our response might mean re-examining both incoming raw material lots and furnace cycling programs. In ceramic plants, the interaction with firing schedules and glaze base compositions frequently takes hands-on tweaking to dial in the right result. Having troubleshooting experience with similar challenges lets us offer targeted advice, not canned answers.

    Environmental and Regulatory Accountability—More Than a Statement

    There’s no hiding from the regulatory scrutiny that comes with handling arsenic and antimony. We’ve weathered increasing controls year on year—emissions limits, disposal protocols, and reporting obligations now shape every part of our production routine. Early in our company’s history, the approach to environmental responsibility felt abstract. Through hard experience—including fines, audits, and internal incident reviews—we committed to a system where compliance wasn’t an afterthought. Our facility engineers tight-loop environmental monitoring into every process stage. Data from these controls is available to any customer or auditor who requests it—not as an obligation, but as a badge of trust.

    We have also worked intimately with clients updating their safety and handling procedures to accommodate antimony arsenate, offering guidance rooted in our own practice. From real-world spill control to long-term storage solutions, these are lessons that come from direct involvement—not theory, but daily factory life. For us, supplying antimony arsenate means standing behind both the material and its safe, responsible use on site.

    Continuous Improvement—Driven By Both Experience and Customer Demand

    Innovation in antimony arsenate production isn’t driven by marketing—it's shaped by necessity and close contact with user requirements. Many improvements started with a single phone call or a plant visit by a technical manager. Requests for finer powder, greater hydration control, or packaging that withstands monsoon climates came straight from the field. We treat these as direct feedback, running focused trials and modifying upstream parameters to match. We don’t wait for generic R&D cycles or third-party “trend reports” to shape what we make. Real understanding comes from time spent on the factory floor, listening to users, measuring outcomes, and documenting which changes stick.

    Future advances in antimony arsenate synthesis will likely follow the same pattern: tighter compositional targets, smarter environmental safeguards, and even more transparent chain-of-custody tracking. We’re not chasing the biggest possible market; we’re serving a group of technical experts and operations teams who have grown to expect real answers and honest partnership. This standard of interaction has kept us in the game and continues to raise our own bar year after year.

    Conclusion: Manufacturing Relationships, Not Just Compounds

    Everything about our approach to SAA-29 antimony arsenate springs from being the manufacturer, not an abstract supplier or catalog merchant. Our biggest value isn’t just a technical spec or a number on a purity report—it’s our willingness to stand side by side with end-users, sharing knowledge, solving problems, and learning in the trenches of real industrial production. Stories from our plant floor, feedback from our users, and our long view on safe, responsible manufacturing define both what SAA-29 is, and what our company stands for. We invite dialogue, share what we know, and keep searching for improvements—because we know that’s the only honest way to build both a product and a relationship that lasts.