6232-49-1 Usage
Uses
Used in Textile Industry:
Mordant Yellow 26 is used as a dye for coloring textiles. It provides good ironing fastness, light fastness, fulling, perspiration fastness, and soaping properties, making it suitable for various textile applications.
Used in Leather Industry:
Mordant Yellow 26 is used as a dye for coloring leather products. Its ability to produce different shades when mixed with various chemicals allows for a wide range of color options in leather goods.
Used in Paper Industry:
Mordant Yellow 26 is used as a dye for coloring paper products. Its solubility in water and other solvents makes it suitable for use in paper manufacturing processes.
Standard:
The standard for Mordant Yellow 26 includes the following properties:
Ironing Fastness: Dry 3, Wet 5
Light Fastness: 7
Fulling: 4
Perspiration Fastness: 5,2
Soaping: 4
These properties ensure that Mordant Yellow 26 provides consistent and reliable performance in various applications.
Preparation
2,2′-Disulfo-4,4,diaminobibenzene double nitrogen, and 2-Hydroxybenzoic acid(2 Moore) coupling.
Standard
Ironing Fastness
Alkali
Acid
AATCC
Dry 3 wet 5
Check Digit Verification of cas no
The CAS Registry Mumber 6232-49-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,3 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6232-49:
(6*6)+(5*2)+(4*3)+(3*2)+(2*4)+(1*9)=81
81 % 10 = 1
So 6232-49-1 is a valid CAS Registry Number.
InChI:InChI=1/C26H18N4O12S2.4Na/c31-21-7-3-13(9-19(21)25(33)34)27-29-15-1-5-17(23(11-15)43(37,38)39)18-6-2-16(12-24(18)44(40,41)42)30-28-14-4-8-22(32)20(10-14)26(35)36;;;;/h1-12,29-30H,(H,33,34)(H,35,36)(H,37,38,39)(H,40,41,42);;;;/q;4*+1/p-4/b27-13+,28-14+;;;;
