12223-38-0 Usage
Description
Disperse Red 65 is a dark red powder that is commonly used as a dye in the textile industry. It is known for its excellent fastness properties, making it a popular choice for various applications.
Uses
Used in Textile Industry:
Disperse Red 65 is used as a dye for polyester, acetate, and triacetate fibers. It is known for its excellent ironing, light, perspiration, and washing fastness properties, making it a popular choice for dyeing these types of fibers.
Used in Plastic Industry:
Disperse Red 65 is also used as a colorant for polyvinyl chloride (PVC) and can be used for dyeing wool/polyester fiber blended fabrics. Its high fastness properties make it suitable for use in the plastic industry as well.
Standard:
The fastness properties of Disperse Red 65 are measured using the AATCC and ISO standards. The ironing fastness is rated 4-5, light fastness is rated 4, perspiration fastness is rated 6, and washing fastness is rated 5 according to the AATCC standard. The ISO standard also rates the ironing fastness as 4-5, light fastness as 5, perspiration fastness as 5-6, and washing fastness as 4-5.
Preparation
2-Chloro-4-nitrobenzenamine diazo,?With 3-(Ethyl(m-tolyl)amino)propanenitrile?coupling
Standard
Ironing Fastness
Fading
Stain
AATCC
4-5
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12223-38-0 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, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12223-38:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*3)+(1*8)=60
60 % 10 = 0
So 12223-38-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H18ClN5O2/c1-3-23(10-4-9-20)14-5-7-17(13(2)11-14)21-22-18-8-6-15(24(25)26)12-16(18)19/h5-8,11-12H,3-4,10H2,1-2H3/b22-21+