58051-98-2 Usage
Description
Disperse Red 177 is a red powder that is insoluble in water and possesses general sunlight fastness. It is a synthetic azo dye commonly used in the textile industry for dyeing and printing purposes.
Uses
Used in Textile Industry:
Disperse Red 177 is used as a dye for polyester and their blended fabrics, as well as for dyeing and printing of fiber vinegar and three vinegar fibers. It provides good colorfastness properties, including ironing fastness, light fastness, perspiration fastness, and washing fastness, with ratings of 4-5 on the AATCC scale.
Preparation
6-Nitrobenzo[d]thiazol-2-amine diazo, and N-(2-cyanoethyl)-N-(2-acetoxyethyl)benzeneamine?coupling.
Standard
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 58051-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,0,5 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 58051-98:
(7*5)+(6*8)+(5*0)+(4*5)+(3*1)+(2*9)+(1*8)=132
132 % 10 = 2
So 58051-98-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H18N6O4S/c1-14(27)30-12-11-25(10-2-9-21)16-5-3-15(4-6-16)23-24-20-22-18-8-7-17(26(28)29)13-19(18)31-20/h3-8,13H,2,10-12H2,1H3/b24-23+
