12060-00-3 structure, O3PbTi
LEAD TITANIUM OXIDE
CAS No.: 12060-00-3 Formula: O3PbTi Molecular Weight: 303.06500
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LEAD TITANIUM OXIDE

CAS No.:

12060-00-3

Formula:

O3PbTi

Molecular Weight: 303.06500
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Description

Lead(II) titanate is an inorganic compound with the chemical formula PbTiO3. It is the lead salt of titanic acid and has a high ratio of k33 to kp with a high kt. Lead(II) titanate is a yellow powder that is insoluble in water.
At high temperatures, lead titanate adopts a cubic perovskite structure. At 760K, the material undergoes a second order phase transition to a tetragonal perovskite structure which exhibits ferroelectricity. Lead titanate is one of the end members of the lead zirconate titanate (Pb[ZrxTi1-x]O3 0≤x≤1, PZT) system, which is technologically one of the most important ferroelectric and piezoelectric ceramics.
Lead titanate occurs in nature as mineral macedonite.

Basic Info

Chemical Name

LEAD TITANIUM OXIDE

Synonyms

Lead(II) titanium oxide; Lead(II) titanate,powder,<2 μm; dioxido(oxo)titanium,lead(2+); Lead titanate;

CAS No.

12060-00-3

Molecular Formula

O3PbTi

Molecular Weight

303.06500

PSA

63.19000

LogP

-0.73720

Numbering system

EINECS number 235-038-9
MDL number MFCD00011159
RTECS number XR1575000
PubChem number 24852916

Properties

Appearance & Physical State

powder

Density

7.52

Refractive Index

2.66

Safety Info

RTECS

XR1575000

Hazard Class

3

Safety Statements

S22-S26-S28-S36/37/39-S45

WGK Germany

2

Packing Group

III

RIDADR

UN 2291

Risk Statements

R20

Hazard Codes

Xn
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