Zirconium(IV) oxide
Zirconium(IV) oxide (CAS: 1314-23-4, Formula: ZrO2) is a high-purity white nanopowder with a molecular weight of 123.22 g/mol. Known for its exceptional thermal stability, hardness, and chemical inertness, Zirconium(IV) oxide is widely utilised in advanced materials. Its applications span catalysis, high-performance ceramics, biomaterials, and structural coatings due to its robust physical and chemical properties.
- IUPAC
- Zirconia
- Synonyms
- Zirconia
Catalysis
Zirconium(IV) oxide serves as a catalyst support and a catalytic material in various chemical reactions. Its high surface area and thermal stability make it effective for applications requiring robust catalytic performance under demanding conditions.
Advanced Ceramics
As a key component in advanced ceramics, Zirconium(IV) oxide offers excellent mechanical strength, fracture toughness, and wear resistance. It is used in applications such as dental prosthetics, cutting tools, and thermal barrier coatings.
Biomaterials
The biocompatibility and inertness of Zirconium(IV) oxide make it suitable for biomedical implants and devices. Its use in prosthetics and other medical applications leverages its durability and resistance to corrosion.
Nanomaterials Research
Supplied as a nanopowder with a particle size under 100 nm, this material is valuable for research and development in nanotechnology. Its properties are explored for novel applications in electronics, sensors, and advanced composites.
| Molecular weight | 123.22 |
|---|---|
| Linear formula | ZrO2 |
| Assay | ≥99% ZrO2 + HfO2 basis |
| Form | nanopowder |
| Boiling point | 5000 °C(lit.) |
| Density | 5.89 g/mL at 25 °C(lit.) |
| Particle size | <100 nm (TEM) |
| Melting point | 2700 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
| Cation traces | Fe: ≤300 mg/kgTi: ≤1000 mg/kg |
| Anion traces | silicate (as SiO2): ≤3000 mg/kgsulfate (SO42-): ≤2000 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Surface Area | spec. surface area ≥25 m2/g |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zirconium(IV) oxide used for?
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Zirconium(IV) oxide (CAS: 1314-23-4, Formula: ZrO2) is used in catalysis, advanced ceramics, biomaterials, and as a nanomaterial for research and development due to its thermal stability, hardness, and biocompatibility.
What is the CAS number and chemical formula for Zirconium(IV) oxide?
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The CAS number for Zirconium(IV) oxide is 1314-23-4, and its chemical formula is ZrO2.
What grade and purity does Tech Serve Solutions supply for Zirconium(IV) oxide?
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Tech Serve Solutions supplies Zirconium(IV) oxide with an assay of ≥99% ZrO2 + HfO2 basis. This product is supplied for technical and research purposes. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling Zirconium(IV) oxide?
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Zirconium(IV) oxide is classified as a GHS07 irritant (Warning). It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Users should wear a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. Follow precautionary statements P261 and P305 + P351 + P338.
How is Zirconium(IV) oxide packaged and shipped?
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Zirconium(IV) oxide is available in various pack sizes suitable for laboratory and industrial use. TSS exports chemicals globally, ensuring compliance with international shipping regulations.
How can I request a quote or sample for Zirconium(IV) oxide?
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To request a quote or a sample of Zirconium(IV) oxide, please contact our sales team via the website or provide your requirements through our enquiry form.
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