12626-81-2 Usage
Uses
Different sources of media describe the Uses of 12626-81-2 differently. You can refer to the following data:
1. Lead zirconate– titanate compositions display piezoelectric properties which are utilized in the production of FM-coupled mode filters, resonators in microprocessor clocks, photoflash actuators, phonograph cartridges, gas ignitors, audio tweeters and beepers, and ultrasonic transducers. The uses of other zirconium compounds result primarily from the ability of zirconium to complex with carboxyl groups and to form an insoluble organic compound.
2. Lead zirconium titanium oxide is used in piezoelectric devices and electro-optic devices.
Flammability and Explosibility
Nonflammable
Industrial uses
Lead zirconate titanate, Pb(Zr0.4Ti0.3)O3toPb(Zr0.9Ti0.1)O3,is also known as PZT ceramics.It is used mainly in the manufacture of piezoelectricceramic elements.The wide range of possible compositionsprovides a wide range of dielectric constantvalues, piezoelectric activity, and primary transitiontemperatures. These are normally greaterthan is possible with barium titanate. Smalladditions of niobium, strontium, barium, andantimony serve as modifiers.Two techniques for producing PZT powdersare used today. Calcining (CMO) is themore common method of powder production,and the calcine is then formed and fired in itsfinal shape.PZT is the most widely used polycrystallinepiezoelectric material. Its electrical output canmeasure pressure. It is used in hydrophones,which permit listening to sound transmittedthrough water.
Check Digit Verification of cas no
The CAS Registry Mumber 12626-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,2 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12626-81:
(7*1)+(6*2)+(5*6)+(4*2)+(3*6)+(2*8)+(1*1)=92
92 % 10 = 2
So 12626-81-2 is a valid CAS Registry Number.
InChI:InChI=1/5O.Pb.Ti.Zr/q5*-2;+2;2*+4
