12223-48-2 Usage
Description
Disperse Red 97 is a synthetic azo dye that is characterized by its vibrant red color. It is commonly used in the textile industry for coloring various types of fibers, including polyester, acrylic, and polyamide. Disperse Red 97 is known for its excellent fastness properties, making it a popular choice for a wide range of applications.
Uses
Used in Textile Industry:
Disperse Red 97 is used as a colorant for polyester, acrylic, and polyamide fibers due to its bright red hue and excellent fastness properties. It provides good color yield and is known for its resistance to fading, staining, and washing.
Used in Acetic Acid Industry:
Disperse Red 97 is also used in the acetic acid industry as a colorant. Its ability to provide a consistent and vibrant red color makes it a suitable choice for this application.
Standard:
Disperse Red 97 meets various international standards for fastness, including:
1. Ironing Fastness: ISO 4
2. Light Fastness: ISO 3-4
3. Perspiration Fastness: ISO 6
4. Washing Fastness: ISO 5
These standards ensure that Disperse Red 97 maintains its color and quality even under various conditions, making it a reliable choice for different industries.
Preparation
2,4-Dinitrobenzenamine diazo, And N-(2-cyanoethyl)-N-(2-hydroxyethyl)benzeneamine?coupling
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12223-48-2 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, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12223-48:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*4)+(1*8)=62
62 % 10 = 2
So 12223-48-2 is a valid CAS Registry Number.