20731-62-8 Usage
General Description
Thulium(III) sulfate, with a purity of 99.99% or higher, is a chemical compound composed of thulium ions and sulfate ions. It is commonly used in scientific research and industrial applications. Thulium(III) sulfate is a white crystalline solid that is soluble in water and has a high melting point. It is known for its ability to emit blue and ultraviolet light under certain conditions, making it useful in the production of specialized optical devices. Additionally, thulium(III) sulfate has potential applications in the fields of medical imaging, nuclear technology, and laser technology. Overall, thulium(III) sulfate is a valuable compound with various uses in both academic and industrial settings.
Check Digit Verification of cas no
The CAS Registry Mumber 20731-62-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,3 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20731-62:
(7*2)+(6*0)+(5*7)+(4*3)+(3*1)+(2*6)+(1*2)=78
78 % 10 = 8
So 20731-62-8 is a valid CAS Registry Number.
InChI:InChI=1/3H2O4S.2Tm/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6
