4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid structure

CAS No.: 3121-74-2

Chemical Name:: 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid

Synonyms: Einecs 221-501-2;Amido Black 10B (acid form);4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6-phenylazo-2,7-naphthalenedisulfonic acid;3-(Phenylazo)-4-hydroxy-5-amino-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid;4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulfonic acid;4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-2,7-naphthalenedisulfonic acid;4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-

CBNumber:: CB9883383

Molecular Formula:: C22H16N6O9S2

Molecular Weight:: 572.53

MDL Number:

MOL File:: 3121-74-2.mol

Last updated:2022-12-21 16:56:50

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4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid Properties

FDA UNII	HCM26FKD98
EPA Substance Registry System	2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)- (3121-74-2)

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid Chemical Properties,Uses,Production

Definition

ChEBI: A bis(azo) compound that is naphthalene-2,7-disulfonic acid in which the hydrogens at positions 3, 4, 5, and 6 are replaced by (p-nitrophenyl)azo, amino, hydroxy, and phenylazo groups, respectively. A biological stain, it can be used interchan eably with its disodium salt, Amido Black 10B.

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid 3-(Phenylazo)-4-hydroxy-5-amino-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6-phenylazo-2,7-naphthalenedisulfonic acid 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-2,7-naphthalenedisulfonic acid 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)- Einecs 221-501-2 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulfonic acid Amido Black 10B (acid form) 3121-74-2