17752-85-1 Usage
Uses
Used in Textile Industry:
Reactive Red 1 is used as a dye for cotton, viscose, wool, and silk. It is particularly suitable for contaminated and roll dye processes due to its ability to produce vibrant and long-lasting colors.
Standard:
Reactive Red 1 meets the following standards for various properties:
Light Fastness: ISO 5
Oxygen Bleaching: 2 (Light blue)
Perspiration Fastness: 4-5
Soaping: 4 (blue)
Fading: 3 (Light blue) (5100℃)
Stain: 4-5
Preparation
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, and condensation products coupled, then salting-out.
Standard
Light Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 17752-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,5 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17752-85:
(7*1)+(6*7)+(5*7)+(4*5)+(3*2)+(2*8)+(1*5)=131
131 % 10 = 1
So 17752-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H12Cl2N6O10S3.3Na/c20-17-23-18(21)25-19(24-17)22-11-7-9(38(29,30)31)5-8-6-13(40(35,36)37)15(16(28)14(8)11)27-26-10-3-1-2-4-12(10)39(32,33)34;;;/h1-7,26H,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,22,23,24,25);;;/q;3*+1/p-3/b27-15-;;;
