6359-83-7 Usage
Uses
Used in Textile Industry:
Mordant Yellow 8 is used as a dye for coloring textiles. It provides good ironing fastness, light fastness, fulling, perspiration fastness, and soaping fastness, making it suitable for various textile applications.
Used in Leather Industry:
Mordant Yellow 8 is used as a dye for coloring leather products. Its good fastness properties make it suitable for use in leather goods.
Used in Paper Industry:
Mordant Yellow 8 is used as a dye for coloring paper products. Its solubility in water and fiber elements makes it suitable for use in paper manufacturing.
The standard and fastness properties of Mordant Yellow 8 are as follows:
Ironing Fastness: ISO 4, AATCC 4-5
Light Fastness: ISO 7, AATCC 7
Fulling: ISO 4-5, AATCC 4
Perspiration Fastness: ISO 4-5, AATCC 4-5
Soaping: ISO 4-5, AATCC 4-5
Water: ISO 4-5, AATCC 4-5
Alkali: N/A
Acid: N/A
Preparation
2-Aminobenzoic acid diazotization, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Flammability and Explosibility
Notclassified
Standard
Ironing Fastness
Alkali
Acid
ISO
4
AATCC
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 6359-83-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6359-83:
(6*6)+(5*3)+(4*5)+(3*9)+(2*8)+(1*3)=117
117 % 10 = 7
So 6359-83-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H14N4O6S.2Na/c1-10-15(19-18-14-5-3-2-4-13(14)17(23)24)16(22)21(20-10)11-6-8-12(9-7-11)28(25,26)27;;/h2-9,15H,1H3,(H,23,24)(H,25,26,27);;/q;2*+1/p-2/b19-18+;;
