12223-81-3 Usage
Uses
Used in Textile Industry:
Disperse Violet 43 is used as a dye for polyester fabric dyeing and printing, providing a vibrant red light purple color. It is also used in the dyeing of vinegar fiber, offering a fine red light purple shade.
Standard (Vinegar fiber):
Disperse Violet 43 meets the following standards for vinegar fiber:
Ironing Fastness: ISO 6, AATCC 5
Light Fastness: ISO 5, AATCC 5
Perspiration Fastness: ISO 3-4, AATCC 5
Washing Fastness: ISO 4-5, AATCC 5
Fading and Stain Resistance:
The dye exhibits good resistance to fading and staining, making it a suitable choice for various textile applications.
Preparation
6-(Methylsulfonyl)benzo[d]thiazol-2-amine diazo, and N,N-bis(2-hydroxyethyl)-3-methylbenzenamine?coupling.
Standard(Vinegar fiber)
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 12223-81-3 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, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12223-81:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*8)+(1*1)=63
63 % 10 = 3
So 12223-81-3 is a valid CAS Registry Number.