91083-54-4 Usage
Description
Lead(II) tetrakis(4-cumylphenoxy)phthalocyanine (4-PbPc) is a phthalocyanine dye that exhibits strong reverse saturable absorption (RSA) effect. It is known for its non-linear optical applications, characterized by good film-forming capacity, high sensitivity, and excellent selectivity.
Uses
Used in Gas Sensor Applications:
4-PbPc is utilized as a sensing material in gas sensors for its high sensitivity and selectivity, making it suitable for detecting various gases.
Used in Passive Switch Applications:
In the field of passive switches, 4-PbPc serves as an essential component due to its non-linear optical properties, enabling efficient switching of light signals.
Used in Optical Limiter Applications:
4-PbPc is employed as a key component in optical limiters, where its strong RSA effect helps protect sensitive optical devices from high-intensity light exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 91083-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,8 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91083-54:
(7*9)+(6*1)+(5*0)+(4*8)+(3*3)+(2*5)+(1*4)=124
124 % 10 = 4
So 91083-54-4 is a valid CAS Registry Number.
