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Home > Encyclopedia > 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt structure

2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt 

structure
  • CAS No:

    6837-80-5

  • Formula:

    C42H30N8O14S4.4Na

  • Chemical Name:

    2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

  • Synonyms:

    2,7-Naphthalenedisulfonic acid,5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-,tetrasodium salt;C.I. Direct Black 83,tetrasodium salt;C.I. 31850;C.I. Direct Black 83;Diazo Blue Black R;Niagara Blue DB;Pontamine Diazo Black RS

Guide of 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4′-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

SDS

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