15461-28-6 Usage
Description
Hafnium oxychloride hydrate, also known as hafnium chloride hydrate, is a chemical compound with the general formula HfOCl4·xH2O, where x represents the degree of hydration, ranging from 6 to 8. It is a white to off-white crystalline solid that is soluble in water and has various applications in different industries.
Uses
Used in X-ray Phosphor Industry:
Hafnium oxychloride hydrate is used as a starting material for the production of HfGeO4 and HfGeO4:Ti, which are both utilized in x-ray phosphors. These phosphors are essential components in various medical imaging and security scanning devices, as they emit visible light when exposed to x-ray radiation, allowing for the visualization of internal structures and potential threats.
Check Digit Verification of cas no
The CAS Registry Mumber 15461-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,6 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15461-28:
(7*1)+(6*5)+(5*4)+(4*6)+(3*1)+(2*2)+(1*8)=96
96 % 10 = 6
So 15461-28-6 is a valid CAS Registry Number.