12217-05-9 Usage
General Description
Disperse Orange 41 is a synthetic organic dye, also known as Solvent Orange 7, that is commonly used in the textile and paper industry. It belongs to the azo dye class and is primarily used to color polyester and other synthetic fibers. Disperse Orange 41 is a bright orange dye with high color strength, good light and wash fastness, and high thermal stability. However, it has been associated with potential health and environmental hazards, as some azo dyes can release carcinogenic amines when they break down. Therefore, it is important to handle and dispose of Disperse Orange 41 with caution to minimize potential risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 12217-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 12217-05:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*0)+(1*5)=59
59 % 10 = 9
So 12217-05-9 is a valid CAS Registry Number.