Lead zirconate , 99.7%metalsbasis (except HF), HF≤1% , 12060-01-4

Synonym(s):
Lead zirconate

CAS NO.：12060-01-4

Empirical Formula: O3PbZr

Molecular Weight: 346.42

MDL number: MFCD00016275

EINECS: 235-039-4

PRODUCT Properties

• Melting point: 1570℃
• Density: 7 g/cm³
• solubility: Insoluble in all solvents.
• form: Powder
• color: off-white
• Specific Gravity: 7
• Water Solubility: insoluble H2O, alkalies; soluble mineral acids [KIR78]
• Exposure limits: ACGIH: TWA 0.05 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3; NIOSH: IDLH 25 mg/m3; IDLH 100 mg/m3; TWA 5 mg/m3; TWA 0.050 mg/m3; STEL 10 mg/m3
• InChI: 1S/3O.Pb.Zr/q;2*-1;+2
• InChIKey: RSCSNKLWUCUPDE-UHFFFAOYSA-N
• SMILES: [PbH2++].[O-][Zr]([O-])=O
• CAS DataBase Reference: 12060-01-4(CAS DataBase Reference)
• EPA Substance Registry System: Lead zirconium oxide (PbZrO3) (12060-01-4)

Description and Uses

Lead zirconate (PbZrO3, PZ) is practically applied in the area of electroceramics. It is an end member of the family of a well-known FE oxide solid solution, PbZr1 xTixO3 (PZT). Lead zirconate titanate (PbZr1-xTixO3, or PZT) ceramics are extensively used in ferroelectric devices due to their excellent piezoelectric, dielectric, and elastic properties.

Safety

• Symbol(GHS): GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302+H332-H360FD-H373-H410
• Precautionary statements: P202-P260-P273-P301+P312-P304+P340+P312-P308+P313
• PPE: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Codes: T,N
• Risk Statements: 61-20/22-33-50/53-62
• Safety Statements: 53-45-60-61
• RIDADR: UN 2291 6.1/PG 3
• WGK Germany: 3
• TSCA: TSCA listed
• HazardClass: 9
• Storage Class: 6.1C - Combustible acute toxic Cat.3; toxic compounds or compounds which causing chronic effects
• Hazard Classifications: Acute Tox. 4 Inhalation; Acute Tox. 4 Oral; Aquatic Acute 1; Aquatic Chronic 1; Repr. 1A; STOT RE 2