61951-64-2 Usage
Description
Disperse Red 179 is a red azo dye that exhibits a red light purple color. It is commonly used in the dyeing of polyester fiber, vinegar, and triacetate fiber.
Uses
Used in Textile Industry:
Disperse Red 179 is used as a dye for polyester fiber, vinegar, and triacetate fiber dyeing due to its colorfastness properties. It provides good ironing fastness, light fastness, perspiration fastness, and washing fastness, with ratings ranging from 4-5 on the AATCC scale. This makes it suitable for various applications in the textile industry, such as clothing, upholstery, and other fabric products.
Preparation
6-Nitrobenzo[d]thiazol-2-amine diazo, and 3-(Ethyl(3-methoxyphenyl)amino)propanenitrile? coupling.
Standard
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 61951-64-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,5 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 61951-64:
(7*6)+(6*1)+(5*9)+(4*5)+(3*1)+(2*6)+(1*4)=132
132 % 10 = 2
So 61951-64-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H18N6O2S/c1-3-24(10-4-9-20)14-5-7-16(13(2)11-14)22-23-19-21-17-8-6-15(25(26)27)12-18(17)28-19/h5-8,11-12H,3-4,10H2,1-2H3/b23-22+