CAS 72390-60-4
:2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
Description:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2), with CAS number 72390-60-4, is a complex organic compound characterized by its azo dye structure, which includes multiple aromatic rings and sulfonic acid groups. This compound is typically soluble in water due to the presence of sulfonate groups, which enhance its ionic character. It exhibits strong color properties, making it useful in dyeing applications, particularly in textiles and inks. The presence of amino and hydroxy functional groups contributes to its reactivity and potential for forming hydrogen bonds. Additionally, the compound's structure suggests it may have applications in biological systems, possibly as a dye or indicator in biochemical assays. Its stability and behavior in various solvents can vary, influenced by pH and ionic strength. Overall, this compound is notable for its intricate structure and potential utility in both industrial and research settings.
Formula:C36H29N7O8S2·2Na
InChI:InChI=1S/C36H29N7O8S2.2Na/c1-20-16-22(8-14-28(20)40-38-26-10-12-27(44)13-11-26)23-9-15-29(21(2)17-23)41-42-34-30(52(46,47)48)18-24-19-31(53(49,50)51)35(36(45)32(24)33(34)37)43-39-25-6-4-3-5-7-25;;/h3-19,44-45H,37H2,1-2H3,(H,46,47,48)(H,49,50,51);;
InChI key:InChIKey=JOFUXSRWAQRVJL-UHFFFAOYSA-N
SMILES:NC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(C)C=C(C=C3)C4=CC(C)=C(N=NC5=CC=C(O)C=C5)C=C4)C=C(S(=O)(=O)O)C(N=NC6=CC=CC=C6)=C2O.[Na]
Synonyms:- Direct Green 85
- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4′-[(4-hydroxyphenyl)azo]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]azo]-6-(phenylazo)-, disodium salt
- C.I. Direct Green 85
- Direct Dark Green BA
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C.I.Direct green 85
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Purity:Min. 95%
