12223-91-5 Usage
Description
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol is a complex organic compound with a unique chemical structure. It is characterized by its red light yellow color and has properties such as ironing fastness, light fastness, perspiration fastness, and washing fastness. These properties make it suitable for various applications in different industries.
Uses
Used in Textile Industry:
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol is used as a dye for textiles. Its red light yellow color and fastness properties, such as ironing fastness (ISO 5), light fastness (ISO 4-5), perspiration fastness (ISO 5-6), and washing fastness (ISO 5), make it an ideal choice for coloring fabrics and ensuring their durability and resistance to fading and staining.
Used in Cosmetics Industry:
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol can be used as a colorant in the cosmetics industry. Its vibrant red light yellow hue and fastness properties make it suitable for use in various cosmetic products, such as lipsticks, eyeshadows, and blushes, to provide long-lasting and fade-resistant color.
Used in Plastics and Polymers Industry:
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol can be utilized as an additive in the plastics and polymers industry. Its color and fastness properties can enhance the appearance and durability of various plastic and polymer products, such as automotive components, household items, and packaging materials.
Used in Printing and Ink Industry:
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol can be employed as a pigment in the printing and ink industry. Its red light yellow color and fastness properties make it suitable for use in various printing applications, such as newspapers, magazines, and packaging materials, to provide vibrant and long-lasting color.
Used in Art and Craft Industry:
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol can be used as a pigment in the art and craft industry. Its unique red light yellow color and fastness properties make it an attractive choice for artists and crafters who require vibrant and fade-resistant colors for their creations.
Preparation
1-Chloro-2,4-dinitrobenzene and Benzene-1,4-diamine?condensation, its product (C.I. Disperse yellow 9) diazo, and 2-hydroxyphenylbenzen?coupling.
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 12223-91-5 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, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12223-91:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*9)+(1*1)=65
65 % 10 = 5
So 12223-91-5 is a valid CAS Registry Number.
