5850-64-6 Usage
Uses
Used in Textile Industry:
ACID RED 60 is used as a colorant for dyeing fabrics, providing a vibrant red hue that is resistant to fading and staining under various conditions. Its light fastness, soaping fastness, and perspiration fastness make it a suitable choice for textiles that are frequently exposed to light, water, and sweat.
Used in Ink Industry:
ACID RED 60 is also used as a pigment in the production of ink, particularly for inkjet printers. Its solubility in water and ability to produce a strong red color make it an ideal choice for creating high-quality, long-lasting prints.
Preparation
4-Aminonaphthalene-1-sulfonic acid diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling.
Standard
Light Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 5850-64-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,5 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5850-64:
(6*5)+(5*8)+(4*5)+(3*0)+(2*6)+(1*4)=106
106 % 10 = 6
So 5850-64-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H14N2O11S3.3Na/c23-15-9-11(34(25,26)27)7-10-8-17(36(31,32)33)19(20(24)18(10)15)22-21-14-5-6-16(35(28,29)30)13-4-2-1-3-12(13)14;;;/h1-9,23-24H,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3
