6739-62-4 Usage
Uses
Used in Textile Industry:
Trisodium 2-[[2-amino-6-[[4'-[(3-carboxylato-4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate is used as a cotton fiber dye for its ability to impart a deep, rich color to the fabric. Its unique chemical structure allows for improved colorfastness and resistance to fading, making it a preferred choice for various textile applications.
Used in Ink Industry:
In the ink industry, trisodium 2-[[2-amino-6-[[4'-[(3-carboxylato-4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate is used as a jet-printing ink with enhanced storage stability and nozzle clogging resistance. Its properties ensure consistent print quality and performance, making it suitable for various printing applications.
Used in Analytical Chemistry:
Trisodium 2-[[2-amino-6-[[4'-[(3-carboxylato-4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate can be employed as a reagent in analytical chemistry for the detection and quantification of specific substances. Its unique chemical structure allows for selective binding and color changes, making it a valuable tool in various analytical techniques.
Used in Dye-sensitized Solar Cells (DSSCs):
In the field of renewable energy, trisodium 2-[[2-amino-6-[[4'-[(3-carboxylato-4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate can be utilized as a dye in dye-sensitized solar cells (DSSCs). Its light-absorbing properties and ability to facilitate electron transfer make it a promising candidate for improving the efficiency of solar energy conversion.
Preparation
3,3′-Dimethoxylbenzidine double nitriding, First coupled with 2-Hydroxybenzoic acid, coupled with the first again with 2-Amino-5-nitrobenzoic acid diazo, in acid conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid and coupled the product of coupling.
Standard
Acid Resistance
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 6739-62-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6739-62:
(6*6)+(5*7)+(4*3)+(3*9)+(2*6)+(1*2)=124
124 % 10 = 4
So 6739-62-4 is a valid CAS Registry Number.
InChI:InChI=1/C38H28N8O13S.3Na/c1-58-31-13-18(3-9-28(31)42-40-20-5-12-30(47)25(15-20)38(51)52)19-4-10-29(32(14-19)59-2)43-45-35-33(60(55,56)57)17-23-22(36(35)48)7-8-26(39)34(23)44-41-27-11-6-21(46(53)54)16-24(27)37(49)50;;;/h3-17,47-48H,39H2,1-2H3,(H,49,50)(H,51,52)(H,55,56,57);;;/q;3*+1/p-3
