15792-43-5 Usage
Description
Tracid Red Bs, also known as Acid Red 138, is an organic azo dye primarily used in the textile industry. It is characterized by its blue-ray red color and is known for its light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater.
Uses
Used in Textile Industry:
Tracid Red Bs is used as a dye for tussah silk and dyeing, as well as for wool fabric and polyamide fiber. Its properties make it suitable for coloring these materials, providing a vibrant and long-lasting color.
Used in Organic Pigments:
The salt form of Tracid Red Bs can be used in the production of organic pigments, offering a range of color options for various applications.
Standard:
The fastness properties of Tracid Red Bs are as follows:
Light Fastness: ISO 3-4
Soaping: 4
Perspiration Fastness: 4-5
Oxygen Bleaching: 5
Fastness to Seawater: 4-5
Fading: 4
Stain: 5
Preparation
4-Dodecylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Standard
Light Fastness
Fading
Stain
ISO
3-4
Check Digit Verification of cas no
The CAS Registry Mumber 15792-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,9 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15792-43:
(7*1)+(6*5)+(5*7)+(4*9)+(3*2)+(2*4)+(1*3)=125
125 % 10 = 5
So 15792-43-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H39N3O8S2.2Na/c1-3-4-5-6-7-8-9-10-11-12-13-22-14-16-24(17-15-22)32-33-29-27(43(39,40)41)19-23-18-25(42(36,37)38)20-26(31-21(2)34)28(23)30(29)35;;/h14-20,35H,3-13H2,1-2H3,(H,31,34)(H,36,37,38)(H,39,40,41);;/q;2*+1/p-2
