4478-06-2 Usage
Uses
Used in Textile Industry:
2,6-Bis[(9,10-dihydro-9,10-dioxoanthracen-1-yl)amino]-9,10-anthracenedione is used as a dye for the textile industry. Its unique color properties and solubility characteristics make it suitable for coloring various fabrics. It is particularly useful for Mercerized and Oxygen bleach processes, where it provides good colorfastness and resistance to fading, staining, and soaping.
Used in Standardization:
2,6-Bis[(9,10-dihydro-9,10-dioxoanthracen-1-yl)amino]-9,10-anthracenedione is also utilized in the standardization of various processes and materials. It helps in determining the ISO ratings for different properties such as Ironing Fastness, Chlorine bleach, Light Fastness, and Oxygen bleach. 2,6-Bis[(9,10-dihydro-9,10-dioxoanthracen-1-yl)amino]-9,10-anthracenedione's ability to produce distinct color changes in different solutions allows for accurate assessment and standardization of these properties.
Preparation
2,6-Dichloroanthracene-9,10-dione and 1-Aminoanthracene-9,10-dione (2 Moore) in Nitrobenzene solution, from Cuprous chloride and Sodium acetate trihydrate presence condensation.
Standard
Ironing Fastness
Fading
Stain
ISO
3-4
Check Digit Verification of cas no
The CAS Registry Mumber 4478-06-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,7 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4478-06:
(6*4)+(5*4)+(4*7)+(3*8)+(2*0)+(1*6)=102
102 % 10 = 2
So 4478-06-2 is a valid CAS Registry Number.
