Ponceau S

2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-sulfo-4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt

2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(E)-2-[2-sulfo-4-[(E)-2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:4)

228-319-2

3-Hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophényl)diazényl]phényl}diazényl]-2,7-naphtalènedisulfonate de tétrasodium

3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic Acid Tetrasodium Salt

6226-79-5

Acid Red 112

Ponceau Red S

Ponceau S

[Wiki]

PONCEAU S EXTRA

Tetranatrium-3-hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]-2,7-naphthalindisulfonat

Tetrasodium 3-hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]-2,7-naphthalenedisulfonate

Tetrasodium 3-hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalene-2,7-disulfonate

2-Hydroxy-1-((4((4-sulfophenyl)azo)-2-sulfophenyl)azo)naphthalene-3,6-disulfonic acid, tetrasodium salt

2-Hydroxy-1-((4((4-sulfophenyl)azo)-2-sulfophenyl)azo)naphthalene-3,6-disulfonic acid, tetrasodium saltC.I. 27195C.I. Acid Red 112C.I. Acid Red 112, tetrasodium saltPonceau Red SPonceau S ExtraTetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate

3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt

3-hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid, tetrasodium salt

ATX Ponceau S red staining

C.I. 27195, Tetrasodium 3-hydroxy-4-[2-sulpho-4-(4-sulphophenylazo)-phenylazo]-2,7-naphthalenedisulphonate

C.I. 27195; Tetrasodium 3-hydroxy-4-[2-sulpho-4-(4-sulphophenylazo)-phenylazo]-2,7-naphthalenedisulphonate

C.I. Acid Red 112

C.I. Acid Red 112, tetrasodium salt

MFCD00003892

Ponceau S (C.I. 27195)

Ponceau S (sodium salt)

T1C2UGS05F

tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate

Tetrasodium 3-hydroxy-4-({2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2,7-disulfonate