Direct Blue 71

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Names

[ CAS No. ]:
4399-55-7

[ Name ]:
Direct Blue 71

[Synonym ]:
1,5-Naphthalenedisulfonic acid, 3-[(E)-2-[4-[(E)-2-[4-[(E)-2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4)
DurazolBlue2R
Blue BRR
EINECS 224-531-4
Direct Blue GLL
C.I.Directblue71
Fast Blue B2RL
SOLAR BLUE G
Tetrasodium 3-((4-((4-((6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonate
1,5-Naphthalenedisulfonic acid, 3-((4-((4-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt
Tetrasodium 3-[(E)-{4-[(E)-{4-[(E)-(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-6-sulfonato-1-naphthyl}diazenyl]-1-naphthyl}diazenyl]-1,5-naphthalenedisulfonate
Optisal Blue RL
DiazolLightBlueR
MFCD00003971

Chemical & Physical Properties

[ Molecular Formula ]:
C40H23N7Na4O13S4

[ Molecular Weight ]:
1029.869

[ Exact Mass ]:
1028.982788

[ PSA ]:
382.73000

[ LogP ]:
13.35420

MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3


Related Compounds

  • Direct Blue 78
  • DIRECT BLUE 202
  • Direct Blue 199
  • Direct blue 229
  • Direct Blue 2R
  • DIRECT BLUE 200
  • Methyl 6-methoxy-4-methylpyridine-2-carboxylate
  • 1-Bromo-1-(3-chloro-4-(methylthio)phenyl)propan-2-one
  • (I+/-S)-4-Bromo-2-chloro-I+/--(1-methylethyl)benzenemethanamine
  • 1-Bromo-1-(3-chloro-4-(fluoromethyl)phenyl)propan-2-one
  • (4-(Difluoromethyl)-2,5-difluorophenyl)methanol
  • 1-(5-(Bromomethyl)-2-hydroxyphenyl)-2-chloropropan-1-one
  • 2-Fluoro-6-iodo-4-(methylthio)pyridine
  • 1-(2-Amino-5-cyanophenyl)-2-bromopropan-1-one
  • 1-Fluoro-2-fluoromethyl-5-(trifluoromethoxy)benzene
  • 1-Chloro-1-(2-(hydroxymethyl)phenyl)propan-2-one
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