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Home > Encyclopedia > 2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2)

2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2)

2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2) structure

2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2) 

structure
  • CAS No:

    3258-74-0

  • Formula:

    C26H18N4O9S2.2Na

  • Chemical Name:

    2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2)

  • Synonyms:

    2-Naphthalenesulfonic acid,6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-,sodium salt (1:2);C.I. Mordant Black 25,disodium salt;2-Naphthalenesulfonic acid,6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-sulfophenyl]azo]-,disodium salt;C.I. Mordant Black 25;C.I. 21725;Acid Alizarine Black SN;Alizarine Acid Black SN;Cromal Blue Black NB;Diadem Chrome Black 10B;Tertrochrome Black SN

  • Categories:

    Chemical Reagents  >  Organic Reagents

2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-[2-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-sulfophenyl]diazenyl]-, sodium salt (1:2) Basic Attributes

638.53618

638.01500

221-858-4

Characteristics

234.31000

5.11300

Computed Properties

Molecular Weight:638.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:13
Rotatable Bond Count:4
Exact Mass:638.01540901
Monoisotopic Mass:638.01540901
Topological Polar Surface Area:241
Heavy Atom Count:43
Complexity:1160
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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