12061-16-4 Usage
General Description
Erbium oxide, also known as erbia, is a chemical compound consisting of the rare earth metal erbium and oxygen. It is a pale pink powder that is highly insoluble in water and stable at high temperatures, making it useful as a dopant in optical materials and glass. Erbium oxide has a variety of industrial applications, including in the production of specialty glass used in lasers, optical fibers, and various optical devices. It is also used as a colorant in ceramics and glass, and as a catalyst in organic synthesis. Additionally, erbium oxide has potential uses in solid-state lasers, phosphors, and medical imaging applications.
Check Digit Verification of cas no
The CAS Registry Mumber 12061-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,6 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12061-16:
(7*1)+(6*2)+(5*0)+(4*6)+(3*1)+(2*1)+(1*6)=54
54 % 10 = 4
So 12061-16-4 is a valid CAS Registry Number.
InChI:InChI=1/2Er.3O/rEr2O3/c3-1-5-2-4