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14603 Sigma-Aldrich

Zirconium(IV) oxide

purum, ≥99% ZrO2 + HfO2 basis

Synonym: Zirconia

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Zirconium More...
InChI Key   MCMNRKCIXSYSNV-UHFFFAOYSA-N
grade   purum
assay   ≥99% ZrO2 + HfO2 basis
bp   5000 °C(lit.)
mp   2700 °C(lit.)
density   5.89 g/mL at 25 °C(lit.)
anion traces   silicate (as SiO2): ≤3000 mg/kg
  sulfate (SO42-): ≤2000 mg/kg
cation traces   Fe: ≤300 mg/kg
  Ti: ≤1000 mg/kg

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Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
Protocols & Articles
Peer-Reviewed Papers
15

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