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Home > Encyclopedia > 2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt structure

2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt 

structure
  • CAS No:

    6358-73-2

  • Formula:

    C52H34N8O16S4.4Na

  • Chemical Name:

    2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt

  • Synonyms:

    2,7-Naphthalenedisulfonic acid,3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-,tetrasodium salt;C.I. Direct Black 100,tetrasodium salt;C.I. 35415;C.I. Direct Black 100

2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-, tetrasodium salt Basic Attributes

1243.05768

1242.025

613-260-0

Characteristics

442

Computed Properties

Molecular Weight:1243.1
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:24
Rotatable Bond Count:13
Exact Mass:1242.0253387
Monoisotopic Mass:1242.0253387
Topological Polar Surface Area:442
Heavy Atom Count:84
Complexity:2540
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

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