12223-69-7 Usage
Preparation
2-Cyano-4-nitroaniline diazo, aniline and N,N-bis(3-methoxy-3-oxopropyl)benzenamine?condensation, and then with a heavy nitrides coupling.
Properties and Applications
Blu-ray is red, red. Used for three vinegar fiber, polyester, wool/polyester fiber dyeing.
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4-5
4
7
5
5
4-5
3-4
Standard
Ironing Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12223-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12223-69:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*6)+(1*9)=67
67 % 10 = 7
So 12223-69-7 is a valid CAS Registry Number.