12221-77-1 Usage
Properties and Applications
yellow. Color is bright yellow, soluble in water for yellow, also soluble in alcohol. A red light dyeing, the dyeing rate medium, levelness is better. Suitable for strong colour and lustre in the dyeing, colored light stability. Apply to acrylic dyeing outside, still used for printing and polyvinyl acetate fiber dyed fiber
Standard
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
6
4-5
4-5
4
5
5
Standard
Light Fastness
Fading
Stain
AATCC
6
Check Digit Verification of cas no
The CAS Registry Mumber 12221-77-1 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 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12221-77:
(7*1)+(6*2)+(5*2)+(4*2)+(3*1)+(2*7)+(1*7)=61
61 % 10 = 1
So 12221-77-1 is a valid CAS Registry Number.