6492-50-8 Usage
Uses
Used in Textile Industry:
4-[(4-nitrophenyl)azo]-2,5-xylidine is used as a dye for textiles due to its bright orange color and ability to produce a fluorescent effect when diluted with red.
Used in Quality Standards:
4-[(4-nitrophenyl)azo]-2,5-xylidine is used in various quality standards such as ironing fastness, light fastness, perspiration fastness, and washing fastness. It has been rated on a scale of 1 to 6, with 5 being the highest rating, indicating its high performance in these areas.
Used in Fading and Staining Applications:
4-[(4-nitrophenyl)azo]-2,5-xylidine is used to test for fading and staining in textiles. It helps to determine the durability and resistance of fabrics to these issues, ensuring their quality and longevity.
Preparation
4-Nitrobenzenamine diazo, and 2,5-Dimethylbenzenamine?coupling.
Standard
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 6492-50-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,9 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6492-50:
(6*6)+(5*4)+(4*9)+(3*2)+(2*5)+(1*0)=108
108 % 10 = 8
So 6492-50-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H14N4O2/c1-9-8-14(10(2)7-13(9)15)17-16-11-3-5-12(6-4-11)18(19)20/h3-8H,15H2,1-2H3/b17-16+
