Zirconium oxychloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7699-43-6 |
| Product name | Zirconium oxychloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Zirconium oxychloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Zirconium oxychloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Zirconium oxychloride
| Industry | Application | Process |
|---|---|---|
| Ceramics | Opacifier and whitening agent in glazes | Added to ceramic glazes at 0.5–3 wt%, then fired at 1200–1350°C; ZrO₂ reacts with SiO₂ to form ZrSiO₄ microcrystals, imparting opacity and whiteness |
| Refractories | Additive for high-performance refractory bricks and castables | Co-processed with Al₂O₃ or SiO₂ and calcined at 1400–1600°C to generate ZrO₂-Al₂O₃ or ZrSiO₄ composite phases in situ, enhancing thermal shock resistance and corrosion resistance |
| Catalyst Supports | Support for petroleum cracking and automotive exhaust catalysts | Prepared via impregnation-calcination to yield ZrO₂-based composite oxides (e.g., ZrO₂-CeO₂), providing high specific surface area (40–120 m²/g) and thermal stability |
| Textile Printing & Dyeing | Flame-retardant finishing agent and mordant for fabrics | Formulated as an aqueous solution (0.5–2 g/L) and applied to cotton/polyester fabrics via pad-dry treatment at 80–95°C, followed by drying to form a Zr-P-O crosslinked flame-retardant layer |
| Electroplating & Surface Treatment | Primary component in chromium-free passivation solutions for aluminum alloys | Formulated with fluorides and nitrates into a passivation bath (pH 3.5–4.5); aluminum substrates are immersed at room temperature for 60–180 s to form a dense passivation film containing ZrO₂/ZrF₄ |
| Electronic Materials | Dopant in dielectric layers of MLCCs (multilayer ceramic capacitors) | Blended with BaTiO₃ powder, tape-cast, and sintered at 1250–1300°C; Zr⁴⁺ substitutes for Ti⁴⁺ to improve temperature stability of the dielectric constant |
Manufacturing Quality Control of Zirconium oxychloride
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and transparency of the sample. High-quality zirconyl chloride should be white crystals or powder, free from visible impurities. |
| Main Content (ZrO²⁺ Content) | Complexometric Titration (EDTA Titration) | Titrate Zr⁴⁺ with standard EDTA solution using xylenol orange as indicator in a buffer solution at pH 5–6, then calculate the zirconia content. |
| Chloride Ion Content | Argentometric Titration (Mohr Method or Potentiometric Titration) | Dissolve the sample and titrate chloride ions with standard silver nitrate solution under neutral or weakly alkaline conditions to determine chloride content. |
| pH Value | pH Meter Measurement | Prepare an aqueous solution of defined concentration, stir thoroughly, and directly measure acidity/alkalinity using a calibrated pH meter. |
| Water-Insoluble Matter | Gravimetric Method | Dissolve the sample in water, filter the insoluble residue, dry it, weigh, and calculate the percentage of water-insoluble matter. |
| Loss on Ignition | Gravimetric Method (High-Temperature Ignition) | Ignite the sample at high temperature (e.g., 800°C) until constant weight is achieved; calculate the content of crystalline water and volatile impurities based on mass loss. |
| Iron Content | Spectrophotometry (Sulfosalicylic Acid Method) | At a specific pH, iron forms a colored complex with sulfosalicylic acid; the absorbance is measured by UV-Vis spectrophotometer for quantification. |
| Total Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-OES | After sample digestion, determine concentrations of heavy metals such as lead, nickel, and chromium using atomic absorption spectroscopy or inductively coupled plasma optical emission spectrometry. |
| Sulfate | Turbidimetry or Ion Chromatography | Add barium chloride to form barium sulfate precipitate and measure turbidity; or use ion chromatography for precise analysis of sulfate ion concentration. |
| Ammonium Salts | Nessler's Reagent Colorimetry | Ammonium ions react with Nessler's reagent to form yellow or reddish-brown complexes; ammonium salt impurities are quantified by colorimetric analysis. |
Technical Specifications of Zirconium oxychloride
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=1.0% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=1.5% |
| Solubility | Soluble in water and dilute hydrochloric acid; insoluble in ethanol |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Packaging of Zirconium oxychloride
Industrial Zirconium oxychloride Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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