12217-91-3 Usage
Description
Disperse Red 117 is a synthetic azo dye characterized by its bright red color with a red-blue light and blue light. It is commonly used in the dyeing and printing of various fibers, including vinegar fiber, three vinegar fiber, polyester, and acrylic.
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.