37230-84-5 Usage
General Description
Hafnium chloride, also known as hafnium tetrachloride, is a compound composed of one hafnium atom and four chlorine atoms. This inorganic chemical is typically used in the production of hafnium metal and hafnium-based alloys. Hafnium chloride is highly reactive and can react with water to form hydrochloric acid, making it important to handle with care and store properly. It is also utilized in the semiconductor industry as a precursor for depositing hafnium oxide thin films. Due to its high melting and boiling points, hafnium chloride is commonly employed in various industrial applications requiring heat resistance and corrosion protection.
Check Digit Verification of cas no
The CAS Registry Mumber 37230-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,2,3 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 37230-84:
(7*3)+(6*7)+(5*2)+(4*3)+(3*0)+(2*8)+(1*4)=105
105 % 10 = 5
So 37230-84-5 is a valid CAS Registry Number.