12222-49-0 Usage
General Description
"C.I.Direct Red 225" is a chemical dye belonging to the class of direct dyes. It is commonly used in the textile industry for dyeing cotton and other natural fibers. The chemical is renowned for its vibrant red color and excellent light and wash fastness properties. It is also used in food coloring, cosmetics, and pharmaceuticals due to its non-toxic nature. Despite its versatility and widespread use, "C.I.Direct Red 225" has raised some concerns over its potential environmental and health impacts, prompting further research and regulations to ensure its safe use and disposal.
Check Digit Verification of cas no
The CAS Registry Mumber 12222-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12222-49:
(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*4)+(1*9)=60
60 % 10 = 0
So 12222-49-0 is a valid CAS Registry Number.