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Barium zirconate

Barium zirconate structure

Barium zirconate 

structure
  • CAS No:

    12009-21-1

  • Formula:

    Ba.O.Zr

  • Chemical Name:

    Barium zirconate

  • Synonyms:

    Barium zirconium oxide (BaZrO3);Zirconate (ZrO32-),barium (1:1);Barium zirconate;Barium zirconium trioxide;Barium zirconate (BaZrO3);Zirconium barium oxide;BZ 03;2244604-39-3;2429943-50-8;2451399-40-7

Description

Light gray-buff powder. Insoluble in water and alkalies; slightly soluble in acid.

Barium zirconate Basic Attributes

276.55

275.79500

234-546-8

Characteristics

63.2

-0.35640

Off-white powder

1.07 g/cm3

2500°C

Insoluble in water.

Oral-rat LD50; 1980 mg/kg; Celiac-rat LD50: 420 mg/kg

Inhalation is easy to produce local acute pneumonia; heat will decompose toxic barium oxide and zirconium oxide fumes

Safety Information

NONH for all modes of transport

1

20/22

28

CR0875000

Xn

Ventilated, low temperature and dry

H302-H332

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P301+P312, P304+P312, P304+P340, P312, P330, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

moderately toxic

Barium zirconate Use and Manufacturing

Manufacture of a white, easily colored silicone rubber compound having good heat stability at temperatures up to 500F; electronics.

Computed Properties

Molecular Weight:276.55
Hydrogen Bond Acceptor Count:3
Exact Mass:275.794690
Monoisotopic Mass:275.794690
Topological Polar Surface Area:3
Heavy Atom Count:5
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

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