12226-22-1 Usage
Description
Reactive Red 45 is a type of reactive dye that exhibits a colorful red-blue hue. It is known for its light fastness, oxygen bleaching resistance, perspiration fastness, and soaping properties.
Uses
Used in Textile Industry:
Reactive Red 45 is used as a dye for coloring textiles. Its light fastness ensures that the color remains vibrant and resistant to fading when exposed to sunlight. Its oxygen bleaching resistance prevents the color from fading when exposed to oxygen, making it suitable for garments that are frequently washed. Its perspiration fastness ensures that the color does not fade when in contact with sweat, making it ideal for activewear. Its soaping properties allow for easy removal of stains, making it suitable for garments that require frequent washing.
Used in Paper Industry:
Reactive Red 45 can also be used as a dye for coloring paper products. Its light fastness ensures that the color remains vibrant and resistant to fading when exposed to sunlight, making it suitable for decorative paper products. Its oxygen bleaching resistance prevents the color from fading when exposed to oxygen, making it suitable for paper products that are frequently handled. Its perspiration fastness ensures that the color does not fade when in contact with sweat, making it ideal for paper products that are used in hot and humid environments. Its soaping properties allow for easy removal of stains, making it suitable for paper products that require frequent cleaning.
Preparation
2-Amino-5-methylbenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation, again with N-methylbenzenamine condensation.
Standard
Light Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 12226-22-1 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, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12226-22:
(7*1)+(6*2)+(5*2)+(4*2)+(3*6)+(2*2)+(1*2)=61
61 % 10 = 1
So 12226-22-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H22ClN7O10S3.3Na/c1-14-8-9-18(20(10-14)47(40,41)42)33-34-23-21(48(43,44)45)12-15-11-17(46(37,38)39)13-19(22(15)24(23)36)29-26-30-25(28)31-27(32-26)35(2)16-6-4-3-5-7-16;;;/h3-13,33H,1-2H3,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,29,30,31,32);;;/q;3*+1/p-3/b34-23+;;;
