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Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate | CAS No. 99576-15-5

Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate

Basic Information

Chemical_Structure_Of
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CAS Number

99576-15-5

Molecular Formula

C34H25K2N11O11S3

Molecular Weight

938 g/mol

AD

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids
Basic Chemical Raw Materials Organic Chemicals Amines
Fine Chemicals Dyes and Pigments Organic Dyes
Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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C1=CC(=CC=C1NS(=O)(=O)C2=CC=C(C=C2)N=NC3=C(C4=C(C(=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=CC=C(C=C5)[N+](=O)[O-])N)O)N=NC6=C(C=C(C=C6)N)N.[K+].[K+]

InChI

InChI=1S/C34H27N11O11S3.2K/c35-19-1-14-27(26(36)17-19)41-38-20-2-4-23(5-3-20)44-57(49,50)25-12-8-22(9-13-25)40-43-33-29(59(54,55)56)16-18-15-28(58(51,52)53)32(31(37)30(18)34(33)46)42-39-21-6-10-24(11-7-21)45(47)48;;/h1-17,44,46H,35-37H2,(H,51,52,53)(H,54,55,56);;/q;2*+1/p-2/b41-38+,42-39+,43-40+;;

InChIKey

ZEEMBOPWDPAXAI-NWJPNFKVSA-L

LogP

12.63760

Complexity

1840

Synonyms & References

English

  • 85223-29-6
  • 2,7-Naphthalenedisulfonic acid, 4-amino-6-((4-(((4-((2,4-diaminophenyl)azo)phenyl)amino)sulfon
  • dipotassium;5-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfamoyl]phenyl]diazenyl]-4-hydroxy-6-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate
  • C.I. Acid Black 210
  • starbld0009515
  • W-111642
  • 4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulphonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulp honic acid potassium salt
  • 99576-15-5
  • FT-0701147
  • EINECS 286-384-2
  • 2,7-Naphthalenedisulfonic acid, 4-amino-6-((4-(((4-((2,4-diaminophenyl)azo)phenyl)amino)sulfonyl)phenyl)azo)-5-hydroxy-3-((4-nitrophenyl)azo)-, dipotassium salt
  • 4-Amino-6-((4-(((4-((2,4-diaminophenyl)azo)phenyl)amino)sulphonyl)phenyl)azo)-5-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonic acid, potassium salt
  • DTXSID201024564
  • AcidBlack210
  • 2,7-Naphthalenedisulfonic acid, 4-amino-6-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]amino]sulfonyl]phenyl]diazenyl]-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]- (potassium salt)
  • Acid Black 210
  • Acid Black BRL
  • Basacid Black X32
  • Black NT
  • Derma Carbon AF
  • Everlan Black FG
  • Indacid Black NT
  • Setaderm Black NT
  • Vicoacid Black J
  • C.I. 300285
  • 4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt

MDL Number

MFCD00801914

FAQ

What are the physical and chemical properties of Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate (CAS: 99576-15-5)?
Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate is a crystalline compound with a molecular weight of approximately 1234.1 g/mol. It has poor water solubility but good solubility in organic solvents. The compound is highly reactive due to its diazenyl and sulfonate functionalities, making it susceptible to hydrolysis and oxidation. It is typically stable under anhydrous and airtight conditions.

How is Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate (CAS: 99576-15-5) typically synthesized?
Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate is typically synthesized through a multistep process involving diazotization, coupling reactions, and diazenylation, often using sodium nitrite and sodium dithionite as reagents. The synthesis requires precise control over pH and temperature to achieve high yields and selectivity.

What industries use Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate (CAS: 99576-15-5)?
Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate finds application in the pharmaceutical industry for its potential as a chromophore in spectroscopic studies and as a component in drug discovery. It is also used in the development of new sensors and as a material in the semiconductor industry for its unique optical and electronic properties.

What precautions should be taken when handling Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate (CAS: 99576-15-5)?
When handling Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be conducted in a fume hood to minimize exposure to potential fumes. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.

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Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate — HuBeiAnAo Biotechnology Co Ltd

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Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate — Shanghai Analytical Rocky Experimental Technology Co., Ltd.

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Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate — HuBeiYongKuo Technology Co Ltd

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