13981-52-7 Usage
Description
Polonium, isotope of mass 210, also known as Po-210, is a radioactive isotope of polonium with a relative atomic mass of 209.98286 and a half-life of 138.376 days. It is the only naturally occurring isotope of polonium, which is a rare and highly radioactive metal. Due to its radioactivity, Po-210 has specific applications in various fields.
Uses
Used in Space Industry:
Polonium, isotope of mass 210, is used as a power source for radioisotope thermoelectric generators (RTGs) in space exploration missions. The application reason is its high radioactivity, which generates heat that can be converted into electricity to power spacecraft systems, especially in environments where solar power is not viable.
Used in Medical Applications:
In the medical field, Po-210 is used as a source of alpha particles for brachytherapy, a treatment that involves placing radioactive material directly into or near a tumor. The application reason is the short range and high energy of alpha particles, which can effectively kill cancer cells while minimizing damage to surrounding healthy tissue.
Used in Research and Analysis:
Polonium, isotope of mass 210, is also used in research and analysis as a tracer element. The application reason is its radioactivity, which allows scientists to track and study the movement and distribution of polonium in various systems, such as environmental samples or biological processes.
Used in Anti-Counterfeiting Measures:
Po-210 can be used in the production of security inks and markers for anti-counterfeiting measures. The application reason is its detectable radioactivity, which can be used to verify the authenticity of documents, currency, or other valuable items.
Check Digit Verification of cas no
The CAS Registry Mumber 13981-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,8 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13981-52:
(7*1)+(6*3)+(5*9)+(4*8)+(3*1)+(2*5)+(1*2)=117
117 % 10 = 7
So 13981-52-7 is a valid CAS Registry Number.
InChI:InChI=1/Po/i1+1
