12270-52-9 Usage
General Description
Fluorescent Brightener 119 is a chemical compound used as a brightening agent and optical brightener in various industries, particularly in the production of paper, textiles, and detergents. It works by absorbing ultraviolet light and emitting visible light, which causes a whitening effect and enhances the appearance of the treated material. Fluorescent Brightener 119 is also used in plastic and polymer applications to improve the visual appearance and brightness of the products. Additionally, it is used in the manufacturing of optical brightening agents and fluorescent dyes. However, caution must be exercised when handling and using this chemical, as it may cause skin and eye irritation and should be handled in accordance with safety guidelines.
Check Digit Verification of cas no
The CAS Registry Mumber 12270-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12270-52:
(7*1)+(6*2)+(5*2)+(4*7)+(3*0)+(2*5)+(1*2)=69
69 % 10 = 9
So 12270-52-9 is a valid CAS Registry Number.