12226-50-5 Usage
Description
C.I. Reactive Yellow 23 is a brilliant yellow dye that is used in various applications due to its light fastness, oxygen bleaching, perspiration fastness, and soaping properties.
Uses
Used in Textile Industry:
C.I. Reactive Yellow 23 is used as a dye for coloring textiles. Its light fastness and perspiration fastness make it suitable for use in garments that will be exposed to sunlight and sweat.
Used in Paper Industry:
C.I. Reactive Yellow 23 is used as a dye for coloring paper products. Its oxygen bleaching and soaping properties make it suitable for use in paper products that will be exposed to air and water.
Used in Plastics Industry:
C.I. Reactive Yellow 23 is used as a colorant for plastics. Its light fastness and fading properties make it suitable for use in plastic products that will be exposed to sunlight and other environmental factors.
Used in Cosmetics Industry:
C.I. Reactive Yellow 23 is used as a colorant for cosmetics. Its light fastness and stain properties make it suitable for use in products that will be applied to the skin and exposed to sunlight and other environmental factors.
Preparation
Amino (2-4 – dimethylamino ethyl sulfate sulfone) benzoyl aniline diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid?coupling.
Standard
Light Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12226-50-5 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 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12226-50:
(7*1)+(6*2)+(5*2)+(4*2)+(3*6)+(2*5)+(1*0)=65
65 % 10 = 5
So 12226-50-5 is a valid CAS Registry Number.