12217-91-3 Usage
Uses
Used in Textile Industry:
Disperse Red 117 is used as a dye for coloring textiles made from various fibers such as vinegar fiber, three vinegar fiber, polyester, and acrylic. Its bright red color and good light fastness make it a popular choice for this application.
Used in Printing Industry:
Disperse Red 117 is also used in the printing industry for creating vibrant red hues on various substrates, including textiles and paper.
Standard:
Disperse Red 117 meets the following standards for fastness:
Ironing Fastness: AATCC 4-5, ISO 4
Light Fastness: AATCC 5-6, ISO 4
Perspiration Fastness: AATCC 5, ISO 5
Washing Fastness: AATCC 5, ISO 5
These standards ensure that the dye maintains its color and does not fade or stain when exposed to various conditions such as heat, light, and moisture.
Preparation
6-(Methylsulfonyl)benzo[d]thiazol-2-amine?diazo, and N-ethyl-N-cyanoethylaniline?coupling
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12217-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12217-91:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*9)+(1*1)=73
73 % 10 = 3
So 12217-91-3 is a valid CAS Registry Number.