64417-98-7

Basic information

• Product Name: ZIRCONIUM (IV) OXIDE
• Synonyms: Zirconium(IV)oxide-yttriastabilized(99.95%-Zr);Zirconium(IV)oxide-yttriastabilized,99%;ZIRCONIUM(IV) OXIDE-YTTRIA STABILIZED: 99.95%;Zirconium(IV) oxide, yttria stabilized, 99% (metals basis excluding Hf), Hf 2-4%;Zirconium (IV) oxide, yttria stabilized, 99.9% (metals basis excluding Hf), Hf ;Diameter (mm), 5;Diameter(mm),5;Zirconium(IV) oxide, yttria stabilized, 99.95% (metals basis excluding Hf)
• CAS NO: 64417-98-7
• Molecular Formula: O5Y2Zr
• Molecular Weight: 349.03
• EINECS: 264-885-7
• Product Categories: metal oxide
• Mol File: 64417-98-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: 2700°C
• Boiling Point: 5000°C
• Flash Point: 5000°C
• Appearance: Off-white/
• Merck: 14,10180
• CAS DataBase Reference: ZIRCONIUM (IV) OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: ZIRCONIUM (IV) OXIDE(64417-98-7)
• EPA Substance Registry System: ZIRCONIUM (IV) OXIDE(64417-98-7)

Safety Data

• Safety Statements: 22-24/25
• TSCA: Yes
• Hazardous Substances Data: 64417-98-7(Hazardous Substances Data)

Usage

Chemical Properties

-150, +325 mesh with 99% purity; powder(s) [STR93] [CER91]

Uses

YSZ can be used for a variety of applications such as: a thermal barrier coating for the protection and insulation of metal components in gas turbinesan electrolyte in the fabrication of solid oxide fuel cells (SOFCs)in the fabrication of zirconia dental implant abutmentsmembranes for micro energy conversion devicesa solid acid and a catalyst for catalytic applications

General Description

Zirconium(IV) oxide-yttria stabilized (YSZ) (<100 nm particle size) is an oxygen ion conductor with properties such as good ionic conductivity and high physiochemical stability. Its other properties include excellent shock resistance, low thermal conductivity and a high coefficient of thermal expansion.

Flammability and Explosibility

Notclassified

InChI:InChI=1/7O.2Y.2Zr/q7*-2;2*+3;2*+4