There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.

ChemSpider 2D Image | 2,7-Naphthalenedisulfonic acid, 3-((2-arsonophenyl)azo)-4,5-dihydroxy- | C16H13AsN2O11S2

2,7-Naphthalenedisulfonic acid, 3-((2-arsonophenyl)azo)-4,5-dihydroxy-

  • Molecular FormulaC16H13AsN2O11S2
  • Average mass548.333 Da
  • Monoisotopic mass547.917664 Da
  • ChemSpider ID10466725
  • Double-bond stereo - Double-bond stereo

More details:

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

2,7-Naphthalenedisulfonic acid, 3-((2-arsonophenyl)azo)-4,5-dihydroxy-
2,7-Naphthalenedisulfonic acid, 3-[(E)-2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy- [ACD/Index Name]
3-[(E)-(2-Arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid [ACD/IUPAC Name]
3-[(E)-(2-Arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalindisulfonsäure [German] [ACD/IUPAC Name]
Acide 3-[(E)-(2-arsonophényl)diazényl]-4,5-dihydroxy-2,7-naphtalènedisulfonique [French] [ACD/IUPAC Name]
520-10-5 [RN]
Arsenazo I

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 13
#H bond donors: 6
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 3
ACD/LogP: -4.55
ACD/LogD (pH 5.5): -8.57
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -8.77
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 248 Å2
Surface Tension:
Molar Volume:

Click to predict properties on the Chemicalize site