6470-98-0 Usage
Uses
Used in Textile Industry:
Mordant Yellow 12 is used as a dye for coloring textiles, providing a vibrant and long-lasting color. Its chemical properties make it suitable for various applications in the textile industry, including:
1. Ironing Fastness: Mordant Yellow 12 offers excellent resistance to ironing, ensuring that the color remains intact even after the fabric is ironed.
2. Light Fastness: The dye demonstrates good light fastness, meaning that the color does not fade easily when exposed to sunlight or artificial light.
3. Fulling: Mordant Yellow 12 is used in the fulling process, which involves shrinking and thickening the fabric to improve its texture and appearance.
4. Perspiration Fastness: The dye is also known for its perspiration fastness, which means that the color does not bleed or fade when the fabric comes into contact with sweat.
5. Soaping: Mordant Yellow 12 is compatible with soaping processes, allowing for easy cleaning and maintenance of the colored fabric.
The dye's performance is measured according to the ISO standard, with the following ratings:
Ironing Fastness: 4
Light Fastness: 4
Fulling: 5
Perspiration Fastness: 3
Soaping: 4
Water: 5
Alkali: 5
Acid: 5
These ratings indicate the dye's effectiveness and durability in various conditions, making it a popular choice for use in the textile industry.
Preparation
(a) 4-Nitrobenzenamine diazotization, and 2-Hydroxybenzoic acid?coupling, and then hydrolyzed acyl amino.
Standard
Ironing Fastness
Alkali
Acid
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 6470-98-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6470-98:
(6*6)+(5*4)+(4*7)+(3*0)+(2*9)+(1*8)=110
110 % 10 = 0
So 6470-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H11N3O3.Na/c14-8-1-3-9(4-2-8)15-16-10-5-6-12(17)11(7-10)13(18)19;/h1-7,17H,14H2,(H,18,19);/q;+1/p-1
