12234-98-9 Usage
Preparation
1,1-Bis(4-aminophenyl)cyclohexane double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.
Properties and Applications
colourful red blue light. Orange powder, soluble in water. Used for polyamide, silk and wool fabric dyeing, especially suitable for nylon fabric dyeing.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
5
4-5
5
5
5
AATCC
3-4
5
5
4-5
4-5
Standard
Light Fastness
Fading
Stain
ISO
5
AATCC
3-4
Check Digit Verification of cas no
The CAS Registry Mumber 12234-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12234-98:
(7*1)+(6*2)+(5*2)+(4*3)+(3*4)+(2*9)+(1*8)=79
79 % 10 = 9
So 12234-98-9 is a valid CAS Registry Number.