China Factory Direct
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| CAS number | 14475-63-9 |
| Product name | Zirconium hydroxide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeSpecialty GradeCosmetic GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
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| Ceramics | Added to enhance mechanical strength and thermal resistance of ceramic products | Hydrozirconium oxide powder is directly incorporated into ceramic bodies or glazes |
| Catalysis | Used as a catalyst support or as an active component in catalytic reactions (e.g., hydrogenation, dehydrogenation) | Active components are loaded onto hydrozirconium oxide via impregnation or co-precipitation |
| Coatings | Employed in the formulation of corrosion-resistant and high-temperature coatings | Mixed with resins or other inorganic materials prior to application |
| Electronics | Used in manufacturing piezoelectric materials, oxygen sensors, and other electronic components | Hydrozirconium oxide is sintered at elevated temperatures with dopants to form stable crystalline phases |
| Personal Care | Acts as a UV absorber (alternative to titanium dioxide) or thickener | Surface-treated nano-sized hydrozirconium oxide is dispersed in emulsions |
| Water Treatment | Adsorbs anionic contaminants such as phosphate and arsenate from aqueous streams | Hydrozirconium oxide particles are either packed into filtration columns or dosed directly |
| Pharmaceuticals | Utilized in dental materials (e.g., denture bases) or as a controlled-release drug carrier | Processed into composite forms with biocompatible materials |
| Nuclear Industry | Serves as a waste immobilization matrix for fixing radioactive ions | Mixed with nuclear waste under high temperature and pressure to form stable solidified monoliths |
| Test Item | Common Testing Methods | Method Overview |
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| Appearance | Visual Inspection | Observe the sample's color, state, and presence of impurities under natural or standard lighting to determine whether it is a white gel-like precipitate or powder. |
| Purity (Main Component Content) | Chemical Titration (EDTA Complexometric Titration) | Dissolve the sample in acid, adjust pH, and titrate zirconium ions with a standardized EDTA solution; calculate the ZrO₂ content based on the volume consumed. |
| Moi sture Content | Drying Weight Loss Method | Dry the sample at 105–110°C to constant weight and calculate moisture and volatile content from the mass difference before and after drying. |
| Loss on Ignition | Ignition Weight Loss Method | Heat the sample in a high-temperature furnace (e.g., 900–1000°C) to constant weight and measure the mass loss to assess the degree of hydroxide decomposition. |
| pH Value | pH Meter Measurement | Prepare a suspension of the sample at a specified concentration and measure its acidity or alkalinity using a calibrated pH meter. |
| Impurity Metal Element Content | Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) or Atomic Absorption Spectroscopy (AAS) | After sample digestion, determine the content of impurity elements such as Fe, Al, Si, Ca, and Na to evaluate product purity. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Disperse the sample in a liquid medium and measure the particle size distribution using laser scattering principles. |
| Specific Surface Area | Nitrogen Adsorption Method (BET Method) | Determine the specific surface area of the material via low-temperature nitrogen adsorption to reflect its surface activity and dispersibility. |
| Crystalline Structure | X-ray Diffraction (XRD) | Analyze the crystalline structure of the sample to determine whether it is amorphous or contains crystalline phases (e.g., ZrO₂ precursors). |
| Chloride Ion Content | Ion Chromatography or Silver Nitrate Titration | Measure residual chloride ion content to assess the thoroughness of washing and prevent adverse effects on subsequent applications. |
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder to crystal |
| Zirconia Hafnium | 40.0%-42.0% |
| Iron Oxide | ≤0.002% |
| Sodium Oxide | ≤0.05% |
| Silicon Oxide | ≤0.01% |
| Titanium Oxide | ≤0.001% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.