6370-77-0 Usage
Uses
Used in Dye Industry:
N-[4-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]-N'-[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is used as a dye for its ability to produce a red color in alkaline solutions and a dark orange color in acidic solutions. Its properties make it suitable for use in the textile industry for coloring fabrics.
Used in Quality Assurance:
N-[4-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]-N'-[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is also used in quality assurance processes, particularly for testing the fastness of dyes under various conditions such as ironing, chlorine bleach, light exposure, mercerization, oxygen bleach, and soaping. N-[4-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]-N'-[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide has demonstrated a standard rating of 5 for ironing fastness, 7-8 for chlorine bleach, 3 for light fastness, 4-5 for oxygen bleach, and 5 for soaping, indicating its stability and reliability in these tests.
Preparation
Isophthaloyl dichloride and N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide?and N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide condensation.
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 6370-77-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6370-77:
(6*6)+(5*3)+(4*7)+(3*0)+(2*7)+(1*7)=100
100 % 10 = 0
So 6370-77-0 is a valid CAS Registry Number.
