3076-87-7 Usage
Uses
Used in Textile Industry:
N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] is used as a dye for cotton fabric, providing a purple color with good affinity and levelness. It is also suitable for dyeing viscose, silk, and wool.
Standard:
The standard for N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] includes the following ratings for various properties:
Ironing Fastness: ISO 3, AATCC 3
Chlorine bleach: ISO 6-7, AATCC 7
Light Fastness: ISO 3, AATCC 4
Mercerized: Not specified
Oxygen bleach: ISO 3, AATCC 3-4
Soaping: ISO 4, AATCC 4-5
Fading: Not specified
Stain: Not specified
These ratings indicate the performance and durability of the dye under various conditions, such as exposure to heat, bleach, and light.
Preparation
1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione and 4-Methoxybenzoyl chloride?condensation. NOTE: The product may contain a benzoyl group and a methoxy benzoyl.
Standard
Ironing Fastness
Fading
Stain
ISO
3
AATCC
3
Check Digit Verification of cas no
The CAS Registry Mumber 3076-87-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3076-87:
(6*3)+(5*0)+(4*7)+(3*6)+(2*8)+(1*7)=87
87 % 10 = 7
So 3076-87-7 is a valid CAS Registry Number.
