79120-33-5 Usage
General Description
Litharge, also known as lead oxide, is a bright red or yellow solid compound with the chemical formula PbO. It is produced in large quantities as a by-product of the oxidation of lead metal, and it is used in various industrial processes. Litharge is commonly used in the production of ceramics, glass, and as a component in the manufacturing of lead-acid batteries. It is also utilized as a pigment in paints and as a catalyst in organic synthesis. However, due to its toxic nature, exposure to litharge should be minimized, and proper safety precautions should be followed when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 79120-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,2 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79120-33:
(7*7)+(6*9)+(5*1)+(4*2)+(3*0)+(2*3)+(1*3)=125
125 % 10 = 5
So 79120-33-5 is a valid CAS Registry Number.