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Home > Encyclopedia > 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2)

2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2)

2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2) structure

2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2) 

structure
  • CAS No:

    6745-67-1

  • Formula:

    C36H33N13O7S2.2Na

  • Chemical Name:

    2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2)

  • Synonyms:

    2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2);C.I. Direct Black 28,disodium salt;2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt;C.I. 35260;C.I. Direct Black 28;Columbia Fast Black V;Cutamin Black CV;Rayon Black R;NSC 75917;132086-36-3

2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2) Basic Attributes

846.854

846.197

614-065-3

DTXSID90713132

Characteristics

371

14.29580

1.678g/cm3

1.795

Computed Properties

Molecular Weight:867.8
Hydrogen Bond Donor Count:6
Hydrogen Bond Acceptor Count:20
Rotatable Bond Count:9
Exact Mass:867.17062129
Monoisotopic Mass:867.17062129
Topological Polar Surface Area:380
Heavy Atom Count:60
Complexity:1700
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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