6406-30-0 Usage
Description
Disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate is an organic compound that exhibits unique color properties and solubility characteristics. It is soluble in water, ethanol, and acetone, and slightly soluble in soluble fiber element, but insoluble in other organic solvents. disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate displays different colors in various conditions, such as red light navy blue in its standard form, dark blue in ethanol, yellow brown in nitric acid solution, and deep red when mixed with a thick sodium hydroxide solution.
Uses
Used in Textile Industry:
Disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate is used as a dye in the textile industry for its ability to produce a range of colors and its solubility in water and other solvents. Its light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater make it suitable for various applications in textiles.
Used in Analytical Chemistry:
disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate's color-changing properties in different chemical environments make it useful as an indicator in analytical chemistry. It can be used to determine the presence of specific ions or pH levels in a solution.
Used in Art and Crafts:
Due to its vibrant colors and unique properties, disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate can be used in art and crafts for creating colorful and visually appealing designs.
Used in Research and Development:
disodium 8-(phenylamino)-5-[[4-(phenylazo)-7-sulphonato-1-naphthyl]azo]naphthalenesulphonate's properties can be further explored in research and development for potential applications in various industries, such as pharmaceuticals, materials science, and environmental science.
Preparation
aniline diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and 8-(Phenylamino)naphthalen-1-ol ? coupling.
Standard
Light Fastness
Fading
Stain
ISO
5
AATCC
5
Check Digit Verification of cas no
The CAS Registry Mumber 6406-30-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6406-30:
(6*6)+(5*4)+(4*0)+(3*6)+(2*3)+(1*0)=80
80 % 10 = 0
So 6406-30-0 is a valid CAS Registry Number.
InChI:InChI=1/C32H23N5O6S2.2Na/c38-44(39,40)23-14-15-24-26(20-23)29(17-16-27(24)35-34-22-10-5-2-6-11-22)37-36-28-18-19-30(33-21-8-3-1-4-9-21)32-25(28)12-7-13-31(32)45(41,42)43;;/h1-20,33H,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b35-34+,37-36+;;
