120-68-3 Usage
Uses
Used in Textile Industry:
6-[(4-amino-m-tolyl)azo]toluene-3-sulphonic acid is used as a dyeing agent for textiles, providing a vibrant orange-to-red color to fabrics. Its strong acidic properties and solubility in water facilitate the dyeing process, ensuring colorfastness and durability.
Used in Leather Industry:
In the leather industry, 6-[(4-amino-m-tolyl)azo]toluene-3-sulphonic acid is used as a dyeing agent for leather products. Its ability to impart a bright color and strong acidic nature makes it ideal for coloring leather goods, enhancing their visual appeal and ensuring long-lasting color.
Used in Paint and Pigment Production:
6-[(4-amino-m-tolyl)azo]toluene-3-sulphonic acid is used as a pigment in the production of paints and colored materials. Its bright color and solubility in water contribute to the creation of high-quality pigments for various applications, including coatings, inks, and plastics.
Used in Biological and Medical Research:
6-[(4-amino-m-tolyl)azo]toluene-3-sulphonic acid is used as a staining agent in biological and medical research. Its ability to bind to specific cellular structures and provide contrast in microscopy allows for the visualization and analysis of various biological samples, contributing to scientific understanding and discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 120-68-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120-68:
(5*1)+(4*2)+(3*0)+(2*6)+(1*8)=33
33 % 10 = 3
So 120-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H15N3O3S/c1-9-7-11(3-5-13(9)15)16-17-14-6-4-12(8-10(14)2)21(18,19)20/h3-8H,15H2,1-2H3,(H,18,19,20)/b17-16+
