117313-08-3 Usage
General Description
Fluorescent Brightener 368, also known as FB 368, is a type of optical brightener or fluorescent whitening agent. It is a chemical compound that absorbs ultraviolet light and re-emits it as visible light, giving the appearance of brighter and whiter colors. FB 368 is commonly used in the manufacturing of laundry detergents, textiles, paper, and plastics to enhance the whiteness and brightness of the products. It works by coating the surface of materials with a fluorescent film that absorbs and emits light, making them appear more visually appealing. However, some studies have raised concerns about its potential impact on the environment and its safe use in consumer products, prompting further research and regulatory scrutiny.
Check Digit Verification of cas no
The CAS Registry Mumber 117313-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,1 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117313-08:
(8*1)+(7*1)+(6*7)+(5*3)+(4*1)+(3*3)+(2*0)+(1*8)=93
93 % 10 = 3
So 117313-08-3 is a valid CAS Registry Number.