Tetrasodium 3,3′-(4,4′-biphenyldiyldi-2,1-diazenediyl)bis(5-amino-4-hydroxy-2,7-naphthalenedisulfonate)

2,7-Naphthalenedisulfonic acid, 3,3′-([1,1′-biphenyl]-4,4′-diyldi-2,1-diazenediyl)bis[5-amino-4-hydroxy-, sodium salt (1:4)

220-012-1

2602-46-2

3,3′-(4,4′-Biphényldiyldi-2,1-diazènediyl)bis(5-amino-4-hydroxy-2,7-naphtalènedisulfonate) de tétrasodium

Tetranatrium-3,3′-(4,4′-biphenyldiyldi-2,1-diazendiyl)bis(5-amino-4-hydroxy-2,7-naphthalindisulfonat)

Tetrasodium 3,3′-(4,4′-biphenyldiyldi-2,1-diazenediyl)bis(5-amino-4-hydroxy-2,7-naphthalenedisulfonate)

BENZO BLUE 2 B

CALCOMINE BLUE 2 B

DIRECT BLUE 6 (C.I. 22610)

MFCD00068426

tetrasodium 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate]