113653-03-5 Usage
General Description
Reactive red 218 is a chemical compound belonging to the class of azo dyes, commonly used in the textile industry to color cotton, wool, and silk. It is characterized by its reactive nature, which allows it to form strong covalent bonds with the fibers, resulting in a permanent coloration. Reactive red 218 is known for its vibrant red shade and has good colorfastness properties, making it suitable for a wide range of applications. However, its production and use have been associated with environmental and health concerns, as it can be toxic to aquatic organisms and may cause skin and eye irritation in humans. Therefore, proper handling and disposal practices are essential to minimize its potential negative impact.
Check Digit Verification of cas no
The CAS Registry Mumber 113653-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,6,5 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 113653-03:
(8*1)+(7*1)+(6*3)+(5*6)+(4*5)+(3*3)+(2*0)+(1*3)=95
95 % 10 = 5
So 113653-03-5 is a valid CAS Registry Number.