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Technology Process of 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

Base Information
  • Chemical Name:4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid
  • CAS No.:3121-74-2
  • Molecular Formula:C22H16 N6 O9 S2
  • Molecular Weight:572.52724
  • Hs Code.:
  • Mol file:3121-74-2.mol
4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid

Synonyms:1-Naphthol-3,6-disulfonicacid, 8-amino-7-(p-nitrophenylazo)-2-phenylazo- (6CI);2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)- (9CI); C.I. Acid Black1, free acid (7CI)

Suppliers and Price of 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid
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The product has achieved commercial mass production*data from LookChem market partment
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Total 6 raw suppliers
Chemical Property of 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid
Chemical Property:
  • Boiling Point:°Cat760mmHg 
  • Flash Point:°C 
  • PSA：263.52000 
  • Density:1.75g/cm3 
  • LogP:7.07120 
Purity/Quality:

99% *data from raw suppliers

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