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Barium zirconate Structure

Barium zirconate

Chemical Properties

Melting point 2500°C
Density  5.52 g/mL at 25 °C (lit.)
solubility  insoluble in H2O, alkaline solutions; slightly soluble in acid solutions
form  powder
color  Off-white
Specific Gravity 5.52
Water Solubility  Insoluble in water.
Exposure limits ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3
CAS DataBase Reference 12009-21-1(CAS DataBase Reference)
EPA Substance Registry System Barium zirconium oxide (BaZrO3) (12009-21-1)

Safety Information

Hazard Codes  Xn
Risk Statements  20/22
Safety Statements  28
WGK Germany  1
RTECS  CR0875000
TSCA  Yes
Toxicity LD50 orl-rat: 1980 mg/kg AIHAAP 24,131,63

MSDS

Usage And Synthesis

Barium zirconate Supplier