2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)

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Names

[ CAS No. ]:
7143-21-7

[ Name ]:
2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)

[Synonym ]:
Disodium 3-hydroxy-4-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate
MFCD00021457
~-Naphthol Violet
EINECS 230-443-7
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(E)-2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
Disodium 3-hydroxy-4-[(E)-(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate
Disodium 3-hydroxy-4-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate

Chemical & Physical Properties

[ Density]:
1.8g/cm3

[ Molecular Formula ]:
C16H9N3Na2O9S2

[ Molecular Weight ]:
497.367

[ Exact Mass ]:
496.957550

[ PSA ]:
221.93000

[ LogP ]:
5.36200

[ Index of Refraction ]:
1.749

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

Related Compounds

  • 1-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)-2-fluoroethan-1-ol
  • 6-(3-bromopropyl)-1H-indole
  • 1-[5-(4-Fluorophenyl)furan-2-yl]cyclopropane-1-carbonitrile
  • tert-butyl N-[1-amino-3-(2,6-dichlorophenyl)propan-2-yl]carbamate
  • 1-(5-Bromo-2-chloropyridin-4-yl)-2-(methylamino)ethan-1-ol
  • 4-(2,6-Dichloro-5-fluoropyridin-3-yl)butan-1-amine
  • Methyl 2-amino-2-(2-methoxy-3-methylphenyl)acetate
  • 2,2-Difluoro-1-(2,3,4-trifluorophenyl)cyclopropan-1-amine
  • 1-[1-(2-Bromopyridin-3-yl)cyclopropyl]ethan-1-one
  • 3-Amino-3-(5-fluoro-2-methoxy-4-methylphenyl)cyclobutan-1-ol
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