22992-83-2 Usage
Chemical Properties
pink powder(s) [STR93]
Uses
Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in color TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 22992-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,9 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22992-83:
(7*2)+(6*2)+(5*9)+(4*9)+(3*2)+(2*8)+(1*3)=132
132 % 10 = 2
So 22992-83-2 is a valid CAS Registry Number.
InChI:InChI=1/3CH2O3.2Er.H2O/c3*2-1(3)4;;;/h3*(H2,2,3,4);;;1H2/q;;;2*+3;/p-6