39455-61-3 Usage
General Description
Holmium oxide, also known as holmia, is a chemical compound with the molecular formula Ho2O3. It is a highly insoluble and stable compound that is commonly used in the production of specialized optical glass and ceramics due to its unique properties. Holmium oxide is also used as a yellow or red coloring agent in glass and porcelain. Additionally, it is used in the production of infrared-absorbing glass and as a component in certain types of electrodes and catalysts. In the medical field, holmium oxide is used in the treatment of certain types of cancer and as a contrast agent in magnetic resonance imaging (MRI). Overall, holmium oxide has a variety of industrial and medical applications due to its unique chemical and physical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 39455-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,4,5 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39455-61:
(7*3)+(6*9)+(5*4)+(4*5)+(3*5)+(2*6)+(1*1)=143
143 % 10 = 3
So 39455-61-3 is a valid CAS Registry Number.
InChI:InChI=1/2Ho.3O/rHo2O3/c3-1-5-2-4
39455-61-3Relevant articles and documents
Temperature dependent rate constants for the reactions of gas phase lanthanides with N2O
Campbell, Mark L.
, p. 562 - 566 (2007/10/03)
The reactivity of gas phase lanthanide (Ln) atoms (Ln=La-Yb with the exception of Pm) with N2O from 298 to 623 K is reported. Lanthanide atoms were produced by the photodissociation of Ln(TMHD)3 (TMHD=2,2,6,6-tetramethyl-3,5-heptanat
