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Dioxotitanium

    • Product Name Dioxotitanium
    • Alias Titanium dioxide
    • Einecs 236-675-5
    • 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

    739969

    chemical_formula TiO2
    molecular_weight 79.87 g/mol
    appearance White powder
    melting_point 1843 °C
    boiling_point 2972 °C
    density 4.23 g/cm³
    solubility_in_water Insoluble
    refractive_index 2.488 (rutile)
    crystal_structure Rutile, Anatase, Brookite
    CAS_number 13463-67-7

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

    Packing & Storage
    Packing Dioxotitanium is packaged in a 500g sealed amber glass bottle, clearly labeled with hazard warnings and batch details for laboratory use.
    Shipping Dioxotitanium should be shipped in tightly sealed containers to prevent moisture absorption. Store and transport in a cool, dry, and well-ventilated area. Ensure packaging is resistant to corrosion and complies with relevant hazardous material regulations. Proper labeling and documentation must accompany all shipments to ensure safe handling and legal compliance.
    Storage Dioxotitanium should be stored in a tightly sealed container, away from moisture and incompatible materials such as strong acids and bases. Store in a cool, dry, and well-ventilated area, avoiding direct sunlight and sources of ignition. Proper labeling and containment are essential to prevent contamination and ensure safety. Use appropriate personal protective equipment when handling or transferring the chemical.
    Application of Dioxotitanium

    Applications of Dioxotitanium in Industrial Manufacturing

    Dioxotitanium serves a critical function in several tightly regulated, large-scale industrial sectors where its specific chemical properties deliver targeted performance within finished products. As a direct manufacturer, we supply consistently pure grades tailored for each downstream specialization, matching both technical and regulatory expectations worldwide. Below we detail application scenarios where dioxotitanium achieves quantifiable process results and supports advanced production technologies.

    1. Catalytic Intermediate in Polypropylene Manufacturing

    Within the polymer sector, dioxotitanium is an essential transition metal component of Ziegler-Natta catalysts, directly supporting high-yield polypropylene synthesis. Plants utilize this compound to fine-tune polymer molecular weight distribution and isotacticity, yielding finished plastics with controlled mechanical characteristics for packaging, textiles, and automotive uses. Integration of dioxotitanium in catalyst systems is subject to strict supply chain traceability and documentation due to contaminant sensitivity in polymerization reactors.

    Industry compliance standards

    • ISO 9001:2015 (Quality Management in Polymer Manufacturing)
    • REACH Regulation (EC) No 1907/2006 for chemical handling in the EU
    • FDA 21 CFR 177.1520 (for polymers intended for food-contact applications)
    • ASTM D4101 (Polypropylene Material Specification)

    Typical usage ratio

    • 0.01–0.1 wt% based on total catalyst preparation batch; dosage adjusted according to required catalyst activity, with higher ratios for faster polymerization rates

    Downstream process integration

    • Direct addition to catalyst synthesis step before incorporation into the polymerization reactor; handled under inert atmosphere to prevent hydrolysis and activity loss

    Final product types

    • Polypropylene resin pellets for injection molding and fiber extrusion
    • High-clarity food packaging films and sheets
    • Automotive and appliance-grade molded plastic parts

    2. Intermediate for Titanium Dioxide Pigment Production

    Dioxotitanium acts as a vital precursor in the chloride process for manufacturing titanium dioxide pigments, essential for industries demanding high color strength and opacity in coatings, plastics, and papers. Its use ensures controlled oxidation reactions, producing pigment particles with precisely engineered crystalline morphologies and surface properties suitable for advanced end-use requirements. Implementation requires strict environmental controls due to process emissions and byproduct management.

    Industry compliance standards

    • ISO 591-1:2000 (Titanium Dioxide Pigments — Specifications and Methods)
    • OECD SIDS guidelines for titanium compounds
    • Responsible Care® (chemical management protocols)
    • Directive 2010/75/EU (Industrial Emissions Directive)

    Typical usage ratio

    • Typically 25–38% by mass in titanium feedstock mixtures, dependent on final pigment grade and crystallization requirements

    Downstream process integration

    • Introduced during chlorination phase to generate TiCl4; TiCl4 then oxidized to pure pigment particles within a high-temperature reactor

    Final product types

    • Anatase and rutile titanium dioxide pigment powders
    • High-performance industrial and decorative coating pigments
    • Masterbatch additives for plastics and inks

    3. Precursor in Advanced Ceramic Sintering

    Dioxotitanium provides titanium ions in ceramic sintering blends, enabling precise phase formation and high-density structures for electronic and structural ceramics. This material supports uniform dispersion in slurry compositions and facilitates the generation of titanate or perovskite phases during controlled atmospheric firing, necessary for dielectric, piezoelectric, or high-strength ceramic components. Trace impurity control and particle size uniformity are essential here to meet downstream application performance demands.

    Industry compliance standards

    • IEC 61249-2-7 (Dielectric ceramics standards)
    • JIS R 1606 (Japanese Standard for Electronic Ceramics)
    • ISO 20507 (Fine Ceramics — Terminology)
    • RoHS 2011/65/EU (for electronic device materials)

    Typical usage ratio

    • 5–14 wt% in total ceramic batch, subject to targeted titanate phase and end-use electrical properties

    Downstream process integration

    • Added to aqueous or non-aqueous milling slurries, often co-milled with other oxides prior to granulation and compaction, then sintered at 1200–1500°C

    Final product types

    • Titanate-based multilayer ceramic capacitors (MLCCs)
    • Piezoceramic actuators for industrial automation
    • Structural substrates in high-reliability electronics

    4. Functional Additive in Glass Manufacturing

    Dioxotitanium supplies specialized titanium content for the production of technical glass, enhancing UV absorption, mechanical durability, and chemical resistance. In float and container glass lines, glassmakers optimize its ratio to obtain precise coloration, lower thermal expansion, and improved performance under harsh conditions. Exact proportioning and homogeneous mixing are critical to control melting dynamics and final optical characteristics, especially for advanced architectural and laboratory glassware.

    Industry compliance standards

    • EN 572-1:2012 (Basic Float Glass)
    • ISO 3585 (Borosilicate Glass Standards)
    • ASTM C162 (Definitions of Terms Relating to Glass and Glass Products)
    • FDA 21 CFR 177.1630 (Polymers for Repeated Use in Food Contact, relevant for glass containers)

    Typical usage ratio

    • 0.1–2 wt% depending on target properties, with optimization for coloration or functional requirements; higher for specialized filter glass types

    Downstream process integration

    • Batch-mixed with silica, alkali, and other metal oxides before entering melting furnace; precise dosing avoids inhomogeneity and unwanted crystalline phase

    Final product types

    • UV-protective flat and curved architectural glass
    • Laboratory borosilicate apparatus
    • Colored or high-strength container and specialty glasses

    5. Raw Material in Anticorrosive Coating Formulation

    Dioxotitanium functions as a key pigment or binder synergist in the manufacture of high-durability anticorrosive coatings for industrial steel structures, bridges, and marine infrastructure. By integrating titanium species with organic and inorganic matrices, formulators achieve denser barrier layers that slow down corrosion rates, especially in aggressive coastal or chemical plant environments. The critical role of raw material quality and trace contaminant exclusion secures adhesion and long-term weathering resistance.

    Industry compliance standards

    • ISO 12944-5:2019 (Corrosion Protection of Steel Structures by Protective Paint Systems)
    • SSPC Paint 23 (Specification for Zinc-Titanium Protective Coatings)
    • ASTM D3359 (Measuring Adhesion by Tape Test)
    • EU REACH chemical registration and documentation

    Typical usage ratio

    • 1–8 wt% in total dry film formulation, optimized through accelerated weathering and salt-spray performance testing

    Downstream process integration

    • Dispersed into wet mill bases with resin and solvent; introduced before letdown phase in the paint production workflow

    Final product types

    • Heavy-duty primers for ship hulls and offshore structures
    • Protective coatings for industrial tanks and bridges
    • OEM protective paints for steel reinforcement
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    Certification & Compliance
    More Introduction

    Dioxotitanium: A Direct Perspective from the Manufacturer

    The Product and Its Significance in Our Industry

    For decades in our manufacturing halls, Dioxotitanium has challenged technologists and reward those who harness it. We have produced it in thousands of tons and shipped it to users across industries, from paints and plastics to catalysts and ceramics. If you have ever examined raw Dioxotitanium, its pale powder might seem unremarkable. Yet, within this compound lies an intense versatility: a high-grade, reactive titanium source carrying a chemical resilience that sparks new innovation and unlocks efficiency for industrial partners.

    We offer Dioxotitanium under the model DXT-2001. This is a fine white powder with high purity, precise stoichiometry, and consistent physical properties between batches. Atomic-level control comes from years of refining our chlorination and oxidation processes, detailed testing, and relentless improvements driven by feedback from partners. What sets it apart is the commitment to stability and reactivity. We never chase unnecessary additives or compromise control over the end properties. You see, downstream processes depend on tight tolerances. Our years in titanium chemistry have reminded us that minor impurities can jeopardize critical steps, so we eliminate those variances at the source.

    Reliable Quality Rooted in Direct Manufacturing

    Some materials change hands repeatedly. By standing as the original producer, we maintain clean traceability and original data logs for every batch. In our engineered reactors, we track chlorination temperatures, airflow, precursor feeds, particle growth, and subsequent oxidation phases in real time. Each feature, right down to surface area and moisture content, gets checked through modern tech but also through old, trusted means—tactile handling, keen operator eyes, and direct microscopy when anomalies appear.

    We carefully control the final Dioxotitanium grain size between 1 and 3 microns for our standard model, with tight size distribution confirmed by laser diffraction. This specification matters because both pigment quality and reactivity in catalyst blends depend on grain features—just trust anyone who’s ever tried to run a downstream reactor with off-spec powder and felt the output slow. We once faced a case where a small grind error built up over a three-day process window. Even minor shifts, below half a micron, threw downstream processes into confusion until we halted, reanalyzed, and corrected our line. Since then, extra checks became routine, not negotiable.

    Chemical Properties Built for Modern Uses

    Our Dioxotitanium, with its formula TiO2, comes with a sharp attention to phase purity. In day-to-day talk, this means rutile or anatase, not vague undefined mixes. For DXT-2001, our base product, we provide anatase phase for its high surface activity and defined electron transfer properties. This matters for applications needing catalytic activity, such as environmental cleanup, synthesis intermediates, or photoreactive coatings.

    Physical and chemical properties are not numbers in a brochure, but tangible results from the way we synthesize, filter, and dry. Moisture is controlled to less than 0.1% because excess water affects flowability and shelf-stability. Surface area—crucial to chemists aiming for maximum catalytic contact—remains consistent at 40–60 m²/g, tested batch by batch. Trace metallic content, an often overlooked enemy in special chemistries, receives routine checks by ICP-MS at regular intervals. From years at the reactor, we know that high iron, nickel, or vanadium can sabotage both pigment applications and catalysis, so we never let shortcuts slip through.

    From the Lab Bench to Industry Lines

    The best outcome for us as manufacturers comes from seeing our Dioxotitanium become the workhorse of so many processes. In paint and coatings, its small and consistent particle size delivers opacity and brightness that formulators trust. Plastics processors rely on that same size distribution for consistent blending, knowing that their extruders run smoother and coloring stays stable under UV.

    In catalysts, our product’s high surface area and chemical purity allow higher activity, especially in environmental uses: removals of VOCs, NOx, or breaking down persistent organics under solar illumination. We have worked side by side with clients designing advanced catalyst supports, often inviting them to our site so we can collaboratively run pilot batches, electronically monitor reaction profiles, and dissect results at each stage. Real relationships and hands-on collaboration beat distant trading over anonymous platforms.

    Ceramics companies, aiming for the finest dielectric and mechanical strength, order Dioxotitanium not just as a filler, but as an active ingredient—unlike commodity grades sold on bulk markets. Our close control over particle morphology plays a critical role in sintering performance and phase stability at demanding firing cycles.

    Differences from Other Titanium Compounds

    Throughout our years of manufacturing and laboratory work, we’ve observed that Dioxotitanium, especially when produced with tight phase and size controls, stands apart from simple commodity TiO2, titanium suboxides, or crude pigments. Where commodity TiO2 often contains broad particle ranges and trace contaminants (including silica, alumina, or unwanted transition metals), Dioxotitanium DXT-2001 keeps those levels extremely low, down to parts-per-million by strict sourcing and closed-system processing. We never substitute recycled feeds or take reclaimed rutile from outside the certified supply chain, which cuts risk of contamination.

    Some users assume TiO2 is always TiO2, yet processes quickly prove otherwise. Lower quality materials, typically from non-integrated producers or traders pursuing a price edge, may introduce off-color casts or unpredictable flow that disrupts larger production runs. One customer, using a batch from another supplier, saw significant pigment settling and uneven hue in high-volume PVC extrusion—directly traced to mixed-phase and uncontrolled particle agglomeration. Their engineers sent us a failed sample; our analysis found trace iron and inconsistent grains, issues we eliminate through direct manufacturing and constant feedback from processing lines.

    Our product differs in traceability. As the original manufacturer, we can show exact production logs, chemical input lists, in-process charts, and physical analysis on each lot. Traders or resellers rarely offer this level of openness. When regulators or internal quality control demand a full history, our team shares every relevant detail, no hidden intermediaries or uncertain batch origins.

    Why Consistency Makes a Difference

    Dioxotitanium reaches professionals who cannot afford batch-to-batch drift. We keep our own records and frequently cross-check customer feedback against our process data. If someone experiences a shift in color, reactivity, or handling, we go back to our own reactors, see if a process parameter drifted, and address it fast. It is far easier to prevent problems at the source than to patch up a mishap in a downstream plant.

    A key advantage of running integrated plant operations is capturing subtle process insights. For example, temperature gradients in our oxidation reactor affect grain boundary formation. Even a small variation might alter how pigments scatter light. By tuning every reactor load using both automated sensors and experienced human operators, quality stays where it needs to be—not just within spec, but within experience-based targets. We have learned these lessons from decades of keeping the lines running.

    Applications: Hard-Won Knowledge from the Shop Floor

    We pay close attention to how Dioxotitanium behaves under real industrial conditions. Over the years, we’ve fine-tuned our DXT-2001 model to support three consistent applications: advanced coating systems, catalytic supports, and fine ceramics. Each area has its own lessons taught on the factory floor.

    High-performance paints need a TiO2 that offers high hiding power, smooth dispersibility, and consistent processing properties. Our partners run thousands of drums through grinding mills and dispersion lines; downtime means real money lost. Variance in raw material—often from inconsistent suppliers—forces operators to adjust thickeners, dispersants, or even scrap batches. Working together, we systematically minimized these issues with DXT-2001. Paint formulators can trust what’s coming on the next delivery. 

    For users in catalysis, especially those pursuing photocatalytic degradation or fine chemical synthesis, purity of the titanium source determines yield, safety, and reliability. Tiny traces of poisoning elements cause major headaches. We keep ongoing dialogues with process engineers, deliver technical documentation from our in-house testing, and often help redesign catalyst mixing or firing protocols to get the most from each kilogram of Dioxotitanium.

    Ceramic plants, especially those targeting thin film dielectrics or piezoelectrics, care deeply about phase stability and grain uniformity. After many pilot firings, our technical teams have tailored drying and calcination to minimize agglomeration—frequently sharing our findings with customer labs during collaborative trials. Through direct visits and sample exchanges, process improvements take less time, and mistakes are caught while still fixable.

    Tackling Industry Challenges through Direct Manufacturing

    Across decades, industrial supply chains for technical oxides have become increasingly complex and opaque. Materials pass through several hands before they reach end users, sometimes gathering unknown contaminants or suffering process drift that escapes detection until products fail. We break this chain, maintaining a direct link between producer and application. This allows open dialogue and rapid responses whenever the unexpected arises.

    We have invested in full top-down quality systems, frequent raw material audits, and third-party certification to guarantee the DXT-2001 model meets both international standards and the tougher requirements set by specialized applications. Inline sensors, frequent lab sampling, and periodic user site visits constitute the everyday backbone. We track deviations and share process improvements in real time, not months later.

    Continuous Improvement Driven by Real World Feedback

    Our policy is to welcome hands-on feedback from users. Sometimes, after a product goes into a new process, we get calls from plant engineers describing unique challenges or minor inconsistencies detected at scale. In these cases, our chemists and plant managers gather sample material, analyze traces, and consult user engineering teams before making process tweaks. It’s this tight loop—rare in today’s outsourced supply world—that helps us tighten quality further and design products for real-world use, not just lab specs.

    We also invest heavily in continuous training for our workforce. Each operator undergoes routine refreshers: not only on safety but on minute-by-minute process control. Experience on the plant floor often brings actionable advice—tweaks in drying protocols, new filtration checks, and process safety observations—that go directly into our quality manuals and day-to-day practice. Outsiders may rely on automated systems alone; as direct manufacturers, we have learned human insight paired with automation delivers the best outcome.

    Responsible Production for a Changing World

    We recognize the increasing demand from customers and regulators about sustainability and responsible production. Over the past years, our factory has upgraded gas handling, improved waste minimization, and closed recycling loops to reduce the environmental impact of Dioxotitanium. We treat off-gas and wastewater before discharge, monitor emissions, and publish annual sustainability audits for full transparency.

    We conduct energy audits not only to reduce carbon emissions, but to cut energy costs for ourselves and, ultimately, partners down the supply chain. We routinely share this data with customers who require thorough documentation for their compliance requirements. Our commitment goes further than compliance: it is a recognition that the future of our industry depends on stewardship of both raw materials and technical knowledge.

    Supporting Customers Beyond Delivery

    To us, manufacturing Dioxotitanium is more than churning out powder and sending it down the road. Our technical staff remain available for process audits, troubleshooting, or discussing new applications. It is routine for our engineers to join customer site visits, follow up on process integration challenges, and walk teams through best handling practices. These are not added services from distant consultants but core features of our manufacturing commitment.

    For new applications, we maintain a dedicated R&D team working on modifying Dioxotitanium properties, customizing grain or surface chemistry, and adapting the process to unique requirements. Collaboration runs deep—if a customer envisions a new use that calls for adjustments, we engage from pilot to full production, documenting every result and openly discussing what works (and what doesn’t). This approach broadens our own expertise and keeps our product line evolving with the needs of advanced industries.

    Drawing on Decades of Direct Experience

    We consider ourselves fortunate to have grown alongside customers for over two generations—sometimes solving familiar obstacles, other times breaking new technical ground. Dioxotitanium has proven adaptable in this journey. Real value comes not from generic chemical formulas, but from maintaining strict process discipline, continuously learning from real use cases, and sharing lessons openly with partners facing the same pressures.

    By controlling every stage of production, welcoming suggestions, and never sacrificing on the fundamentals—phase, purity, grain—our team aims to deliver Dioxotitanium that lives up to its technical promise in labs, plants, and final products everywhere. The future for us, and for industrial users, lies in open dialogue, ongoing process improvements, and keeping both product and relationship quality at the core of everything we do.