12690-20-9 Usage
General Description
Potassium titanylphosphate (KTP) is a compound commonly used in frequency-doubled solid-state lasers for its nonlinear optical properties. It possesses a very high nonlinear coefficient, making it an excellent crystal for generating laser light of different wavelengths through the process of frequency doubling. KTP is particularly useful in medical and industrial applications due to its ability to produce green and ultraviolet light with high efficiency. It is also used in telecommunications for optical wave mixing and frequency conversion. Additionally, KTP has a high damage threshold, making it a durable and reliable material for long-term use in laser systems.
Check Digit Verification of cas no
The CAS Registry Mumber 12690-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,9 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12690-20:
(7*1)+(6*2)+(5*6)+(4*9)+(3*0)+(2*2)+(1*0)=89
89 % 10 = 9
So 12690-20-9 is a valid CAS Registry Number.
InChI:InChI=1/K.H3O4P.O.Ti/c;1-5(2,3)4;;/h;(H3,1,2,3,4);;/q+1;;-2;+4/p-3
