Ammonium Titanyl Oxalate

    • Product Name: Ammonium Titanyl Oxalate
    • Chemical Name (IUPAC): diammonium bis(oxalato)oxotitanate(IV)
    • CAS No.: 66905-86-0
    • Chemical Formula: (NH4)2[TiO(C2O4)2]
    • Form/Physical State: Crystalline Powder
    • Factroy Site: No. 2, Guangze Avenue, Economic Development Zone, Qianjiang City, Hubei Province
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: Qianjiang Yongan Pharmaceutical Co., Ltd.
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    Specifications

    HS Code

    938614

    Chemical Name Ammonium Titanyl Oxalate
    Chemical Formula (NH4)2[TiO(C2O4)2]·H2O
    Molecular Weight 324.13 g/mol
    Appearance Yellow crystal or powder
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Cas Number 14404-65-6
    Storage Conditions Store in a cool, dry place; keep tightly closed
    Hazard Class Irritant
    Application Used for quantitative determination of titanium
    Odor Odorless
    Stability Stable under normal conditions
    Ph Slightly acidic (in aqueous solution)

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

    Application of Ammonium Titanyl Oxalate

    Purity 99.5%: Ammonium Titanyl Oxalate with purity 99.5% is used in titanium quantification in analytical laboratories, where it ensures accurate and reproducible analytical results.

    Particle size <10 µm: Ammonium Titanyl Oxalate with particle size below 10 µm is used in advanced catalyst preparation, where it enhances catalyst dispersion and surface reactivity.

    Stability temperature up to 80°C: Ammonium Titanyl Oxalate with stability temperature up to 80°C is used in photometric detection processes, where it maintains compound integrity during thermal analysis.

    Aqueous solubility 20 g/L: Ammonium Titanyl Oxalate with aqueous solubility of 20 g/L is used in liquid titration protocols, where it provides homogeneous reagent solutions for high assay precision.

    Molecular weight 312.07 g/mol: Ammonium Titanyl Oxalate with molecular weight 312.07 g/mol is used in calibration of spectroscopic instruments, where it ensures consistent molar response across analytical runs.

    Analytical grade: Ammonium Titanyl Oxalate of analytical grade is used in trace metal detection, where it delivers low contamination levels and superior detection sensitivity.

    Melting point 185°C: Ammonium Titanyl Oxalate with melting point 185°C is used in thermogravimetric analysis, where it supports stable mass loss measurement and thermal performance evaluation.

    Low hygroscopicity: Ammonium Titanyl Oxalate with low hygroscopicity is used in reagent storage for quality control laboratories, where it prolongs shelf life and maintains performance accuracy.

    Packing & Storage
    Packing Ammonium Titanyl Oxalate, 25g, is packaged in a sealed, amber glass bottle with a tight screw cap and hazard labeling.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Ammonium Titanyl Oxalate: typically packed in 25kg drums, 400 drums per container, total 10 metric tons.
    Shipping Ammonium Titanyl Oxalate is shipped in tightly sealed, chemically resistant containers to prevent moisture absorption and contamination. The packaging is clearly labeled with hazard information compliant with local and international transport regulations. During transit, the chemical is kept away from heat, acids, and incompatible substances, ensuring safe, secure delivery.
    Storage Ammonium Titanyl Oxalate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area. Keep it away from moisture, strong acids, bases, and oxidizers. Protect from direct sunlight and sources of heat. Store at room temperature, and ensure proper labeling. Follow all relevant safety and chemical storage guidelines to prevent contamination or accidental reaction.
    Shelf Life Ammonium Titanyl Oxalate typically has a shelf life of 2–3 years when stored in a cool, dry, tightly sealed container.
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    More Introduction

    Introducing Our Ammonium Titanyl Oxalate: Precision in Both Purity and Performance

    Our Commitment to Quality Manufacturing

    Producing ammonium titanyl oxalate well takes both experience and exacting control at every stage. Our plant handles the full synthesis in-house, starting from carefully screened raw titanium salts and oxalic acid. Each batch is mapped and controlled throughout dissolution, reaction, filtration, and drying. The result is a salt with consistent crystalline structure, a bright yellow-green color, and excellent stability in storage. From our own work in downstream applications, we know how even small differences in purity or crystal morphology can affect solubility, reactivity, and measurement sensitivity.

    Understanding Ammonium Titanyl Oxalate

    This compound doesn’t get the attention of some of the industry’s bigger-volume staples. Yet chemists have relied on ammonium titanyl oxalate for decades when specific reactions and detection tasks demand selectivity and reproducibility. The product’s chemical formula is NH42[TiO(C2O4)2]·2H2O. Our standard model comes as a light greenish-yellow crystalline powder, with titanium content typically controlled between 15.25% and 15.6%, and iron kept below 0.002%. Moisture content is tightly managed—excessive water quickly ruins assay accuracy and can introduce unwelcome variability in analytical settings. Because we run production year-round, there’s day-to-day reliability in color and particle form; this pays off every time for labs that demand documentation and repeatability.

    Applications: Precision for Analytical Chemistry

    Ammonium titanyl oxalate shines in complexometric titrations for hydrogen peroxide determination. Testing industrial wastewater streams, food and beverage process water, and high-purity chemical solutions calls for sensitivity at very low concentrations. In those methods, our product offers a strong, visible color change and low background interference. All bottling lines and cleaning validation setups factor in the importance of a clean cut-off during endpoint determination, which requires unambiguous color differentiation and minimal background iron or heavy metals. Customers confirm our salt’s optical clarity reduces ambiguity, even in high-throughput instrument methods.

    Electroplaters, surface treatment specialists, and analytical chemistry labs send direct feedback about our material’s fast solution time and response in redox indicator reactions. With the wrong grade or contaminants at the parts-per-million level, endpoints can blur, and calibration curves drift. For peroxide titration, speed and sharpness of endpoint mean the difference between machines running lean or running fouled. We structure batch release testing around these real-world needs, not just certificate numbers. Only actual in-process performance informs each lot that leaves our site.

    Technical Details from a Manufacturer’s Viewpoint

    It’s easy to talk about “purity” in marketing, but quality in this compound shows up in the details. In producing ammonium titanyl oxalate, each step, down to oxalate raw material control, makes a real difference. Uniform granulation is often prized, but for this salt, crystalline homogeneity matters far more than size alone. The product’s hydration state controls both stability in transport and quick dissolution in analytical solutions. Too much water or insufficient crystal washing leaves residues, weakens the shelf life, and throws off titration results. We run evaporation parameters that prioritize both practical solubility and the prevention of unwanted hydrolysis. Our plant’s experience taught us that ignoring drying parameters can lead to double handling or rework—a waste for both lab and factory.

    Trace metals, especially iron and vanadium, have critical impact for customers working in sensitive colorimetric or spectrophotometric applications. Iron intrusion can occur at many manufacturing steps—titanium feeds, ambient dust, even equipment itself. We invested in non-ferrous reactors and isolate blending areas, which drastically slashed residual iron in the finished product. Repeat customers in pharmaceutical and food-grade labs report stable baseline readings and high signal-to-noise ratios as a result.

    How Ammonium Titanyl Oxalate Stands Apart

    Compared to directly related titanate or other peroxotitanium salts, ammonium titanyl oxalate grants higher specificity for hydrogen peroxide. Analysts who work with sodium titanyl oxalate or potassium-based analogs often report additional matrix effects or solubility headaches. Our ammonium-based salt accommodates a wider pH window and offers a friendlier dissolution curve even at lower temperatures. This brings real savings in terms of dissolved solution shelf life—especially for labs that need to prep reference standards weekly.

    We field questions from R&D labs testing alternative detection systems, but feedback from those who tried non-ammonium salts typically points to drifting color formation and less predictable signal strength. Consistency run-to-run defines analytical confidence much more than theoretical maximum sensitivity.

    Our Process: Ensuring Product Integrity at Scale

    Every manufacturer meets the temptation to push through larger lots or merge batches. Over the years, our experience tells a different story. Keeping batch sizes moderate and granulation cycles short leads to crisp crystal shape and color. To minimize decomposition, all handling happens under controlled humidity, and we never shortcut cooldowns before final packaging. Our staff run multi-point QC—both wet-chemical testing for titanyl content and spectral analysis for contaminants.

    Unlike third-party resellers, we can trace any package back to its filtration and dryer cycle. More than a certificate, this brings concrete backup for customer audits and regulatory validation. Laboratories and specialty reagent users often reach out about shelf life and stability under varied storage conditions—because of our own investments in packaging line desiccant loads and moisture-resistant film, shipments arrive fresh, even after longer overseas transit.

    Comparing Grades: Choosing the Right Product for Your Application

    We produce two main grades: a high-purity analytical grade used for trace peroxide detection and a general-purpose product for broader wet chemistry needs. The differences show up not only in nominal purity, but in pre-screening for trace metals, drying time, and mean crystal size. Our analytical grade, processed with ultra-low iron feeds and run through additional washing cycles, suits calibration and end-point applications. The general-purpose product keeps costs down but retains robust dissolution and reliable color formation for routine work.

    In the dye and pigment sector, particular customers ask about using ammonium titanyl oxalate as a titanyl donor in composite pigment analyses or as a precursor for certain inorganic coatings. Because our salt dissolves cleanly and releases titanyl at a tightly controlled rate, it produces fewer side products or filter residues compared to less refined alternatives. The manufacturing trick is always eliminating sources of persistent insolubles—whether from incomplete oxalate removal or lingering metal catalysts. That’s a lesson we keep repeating at scale.

    Sustainability and Safety in Manufacture

    Most commercial supplies of ammonium titanyl oxalate have come from plants that batch-run a handful of specialty salts. Waste streams from titanyl preparation involve both acidic and oxalate-rich phases. Early on, we invested in closed-loop recycling of oxalic acid and captured titanyl precipitates. Process safety kept our workers healthy and reduced off-site disposal. Our commitment extends to minimizing worker exposure, so each system is ventilated, dust is suppressed, and personal protective equipment standards rise above regulatory minimums.

    Customers sometimes ask about batch-to-batch transparency. Every lot comes backed by complete analysis—from origin of titanium feedstock to final titanyl assay. Our emphasis is always on facts, not generic promises. In our experience, real-world performance for hydrogen peroxide measurement, for example, aligns with how tightly we control crystal morphology, not just what each certificate says.

    Key Analytical Advantages of Our Product

    End-users in water treatment and environmental labs report especially positive results for low-level peroxide monitoring. The defining benefits center on the product’s clean baseline and fast, distinct color shift at the endpoint. We design our process to deliver tight distribution in crystal size and hydration to enable reproducible dissolution curves. Our staff routinely perform comparative tests to ensure our output matches or exceeds benchmarked international specifications.

    Occasionally, some users question the cost differences over alternatives. For reference labs and in-process control facilities, variability means retesting, lost materials, and labor. The feedback loop between our R&D and manufacturing here keeps mis-batches rare and traceability complete. It’s not only about getting a sharp endpoint in the lab; it’s about saving work time and eliminating wasted reagents and runs.

    Storage, Handling, and End-Use Advice

    Our direct experience handling scale-up and logistics taught us a lot about long-term stability. We recommend storing ammonium titanyl oxalate in cool, dry environments, away from reducing agents. This advice comes not from theory, but from hands-on trials with dozens of packaging formats and shipment durations. We never advice shipping in thin-walled sacks, as any moisture uptake or high humidity can degrade product and lead to loss of sensitivity for peroxide tests.

    Users interested in solution stability should prepare fresh solutions for high-precision work, especially when chasing measurements at the ppm level or lower. The compound’s predictable solubility profile means stock solutions made with pure water and careful pH adjustment rarely show visible precipitation within a week at room temperature.

    Feedback Loop with End Users: Building on Experience

    Being a chemical manufacturer isn’t just about batch sheets and standard curves. It’s about fielding calls from analytical chemists whose titrations fail, or quality technicians looking to understand a shifted endpoint. Over the years, we’ve helped industrial labs troubleshoot everything from color stability in microplate assays to drifting spectrophotometric readings. Each real-world challenge pushes us to refine our protocols and improve our salt’s batch-to-batch reproducibility.

    Customers working in highly regulated industries—drinking water, pharmaceutical cleanrooms—want certainty. They rely on us for both technical backup and consistent supply. For us, downtime from variability in specialty salts like ammonium titanyl oxalate just isn’t an option. That’s what our experience as a true manufacturer delivers: a product whose actual use matches both its certificate and its reputation among working chemists.

    Summary: The Value of “Made By Manufacturer”

    Working hands-on with every phase of ammonium titanyl oxalate production gives us firsthand insight that traders and resellers lack. We see the effects of every parameter adjustment in real-world end-use—dissolution time, endpoint visibility, and solution shelf life all hinge on authentic process discipline. The ties between our technical lab and production line close the feedback loop. Each success in laboratories and industrial settings across the country comes from investments at the source—raw material control, plant hygiene, and post-package follow-through.

    Analytical chemistry, environmental monitoring, and surface finishing all place unique demands on reagents. Our ammonium titanyl oxalate reflects a mindset of ownership—delivering precision, reliability, and support that stands up to the challenges of practical work every day. We deliver not just a nameplate product, but consistency customers remember, order after order.