230693

Zirconium(IV) oxide

powder, 5 μm, 99% trace metals basis

• Sinonimo/i: Zirconia
• Formula condensata: ZrO₂
• Numero CAS: 1314-23-4
• Peso molecolare: 123.22
• Numero CE: 215-227-2
• Numero MDL: MFCD00011310
• Codice UNSPSC: 12352303
• ID PubChem: 24853830
• NACRES: NA.23

Proprietà

• Livello qualitativo: 200
• Saggio: 99% trace metals basis
• Stato: powder
• Impiego in reazioni chimiche: reagent type: catalyst; core: zirconium
• Dimensione particelle: 5 μm
• P. ebollizione: 5000 °C (lit.)
• Punto di fusione: 2700 °C (lit.)
• Densità: 5.89 g/mL at 25 °C (lit.)
• applicazioni: battery manufacturing
• Stringa SMILE: O=[Zr]=O
• InChI: 1S/2O.Zr; MCMNRKCIXSYSNV-UHFFFAOYSA-N

Descrizione

Descrizione generale

Zirconium(IV) oxide, also known as zirconia or zirconium dioxide, is a white, crystalline oxide of zirconium. It is a refractory material, meaning it is resistant to high temperatures and has good thermal stability. In powder form, zirconium(IV) oxide has a fine, silky texture and is easy to handle. Zirconium(IV) oxide powder has a number of useful properties that make it attractive for a variety of applications. It is an excellent electrical insulator, with a high melting point and a low thermal expansion coefficient. It is also chemically resistant and has good corrosion resistance. Because of these properties, zirconium(IV) oxide is commonly used in the production of ceramics, abrasives, and refractory materials. It is also used in the manufacture of electronics, as well as in the production of catalysts and coatings.

Applicazioni

Lanthanum-modified lead zirconate titanate (PLZT) fibers with a diameter of around 300 microns were produced by a thermoplastic processing method.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves