63589-22-0 Usage
Uses
Used in Textile Industry:
Disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate is used as a colorant for dyeing fabrics, providing a vibrant red color to textiles. Its use in this industry is due to its ability to produce a consistent and long-lasting color.
Used in Food Industry:
In the food industry, disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate is used as a food coloring agent to impart a red hue to various food products. Its use is justified by its ability to provide a visually appealing color to food items.
Used in Laboratory Settings:
Disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate is used as a pH indicator in laboratory settings. Its color change properties allow for the determination of the pH levels in various solutions, making it a valuable tool in scientific research and analysis.
Used in Medical Applications:
In the medical field, disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate is used as a contrast dye for certain imaging procedures. Its ability to enhance the visibility of internal structures during imaging helps in the diagnosis and monitoring of various medical conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 63589-22-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,8 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63589-22:
(7*6)+(6*3)+(5*5)+(4*8)+(3*9)+(2*2)+(1*2)=150
150 % 10 = 0
So 63589-22-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N2O9S2.2Na/c19-9-1-2-12(14(20)5-9)17-18-13-6-10(28(22,23)24)3-8-4-11(29(25,26)27)7-15(21)16(8)13;;/h1-7,18,20-21H,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b17-12+;;
