ChemSpider 2D Image | Ponceau S (acid form) | C22H16N4O13S4

Ponceau S (acid form)

  • Molecular FormulaC22H16N4O13S4
  • Average mass672.641 Da
  • Monoisotopic mass671.959656 Da
  • ChemSpider ID13639876

  • Double-bond stereo - Double-bond stereo

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(E)-2-[2-sulfo-4-[(E)-2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]- [ACD/Index Name]
3-Hydroxy-4-[(E)-{2-sulfo-4-[(E)-(4-sulfophenyl)diazenyl]phenyl}diazenyl]-2,7-naphthalenedisulfonic acid [ACD/IUPAC Name]
3-Hydroxy-4-[(E)-{2-sulfo-4-[(E)-(4-sulfophenyl)diazenyl]phenyl}diazenyl]-2,7-naphthalindisulfonsäure [German] [ACD/IUPAC Name]
3-Hydroxy-4-[(E)-{2-Sulfo-4-[(E)-(4-Sulfophenyl)diazenyl]phenyl}diazenyl]naphthalene-2,7-Disulfonic Acid
Acide 3-hydroxy-4-[(E)-{2-sulfo-4-[(E)-(4-sulfophényl)diazényl]phényl}diazényl]-2,7-naphtalènedisulfonique [French] [ACD/IUPAC Name]
Ponceau S (acid form)
3-hydroxy-4-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2,7-disulfonic acid
6226-79-5 [RN]
Ponceau S [Wiki]
Ponceau S free acid

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.9±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.773
Molar Refractivity: 149.2±0.5 cm3
#H bond acceptors: 17
#H bond donors: 5
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 3
ACD/LogP: 0.91
ACD/LogD (pH 5.5): -8.45
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -8.45
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 321 Å2
Polarizability: 59.2±0.5 10-24cm3
Surface Tension: 94.4±7.0 dyne/cm
Molar Volume: 358.2±7.0 cm3

Click to predict properties on the Chemicalize site


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